gnu: r-rtracklayer: Update to 1.44.2.

[jackhill/guix/guix.git] / po / doc / guix-manual.ru.po

# guix manual Russian translation.
# Copyright (C) 2019 the authors of Guix (msgids)
# This file is distributed under the same license as the guix package.
# Znavko <znavko@tutanota.com>, 2019.
# Pavel Maryanov <acid@jack.kiev.ua>, 2019.
#
msgid ""
msgstr ""
"Project-Id-Version: guix-manual 1.0.1-pre1\n"
"Report-Msgid-Bugs-To: ludo@gnu.org\n"
"POT-Creation-Date: 2019-05-10 20:53+0200\n"
"PO-Revision-Date: 2019-05-11 23:20+0300\n"
"Last-Translator: znavko <znavko@tutanota.com>\n"
"Language-Team: Russian <gnu@d07.ru>\n"
"Language: ru\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Bugs: Report translation errors to the Language-Team address.\n"
"X-Generator: Poedit 2.2.1\n"

#. #-#-#-#-#  contributing.pot (guix 1.0.1-pre1)  #-#-#-#-#
#. type: chapter
#. #-#-#-#-#  guix.pot (guix 1.0.1-pre1)  #-#-#-#-#
#. type: menuentry
#: doc/contributing.texi:1 doc/contributing.texi:2 doc/guix.texi:139
#, no-wrap
msgid "Contributing"
msgstr "Содействие"

#. type: Plain text
#: doc/contributing.texi:9
msgid "This project is a cooperative effort, and we need your help to make it grow! Please get in touch with us on @email{guix-devel@@gnu.org} and @code{#guix} on the Freenode IRC network.  We welcome ideas, bug reports, patches, and anything that may be helpful to the project.  We particularly welcome help on packaging (@pxref{Packaging Guidelines})."
msgstr "Этот проект развивается совместными усилиями. Нам нужна ваша помощь! Пожалуйста, свяжитесь с нами через @email{guix-devel@@gnu.org} и @code{#guix} в сети Freenode IRC. Мы приветствуем идеи, принимаем отчёты об ошибках, патчи и любую помощь проекту. Например, вы можете создавать описания пакетов  (@pxref{Packaging Guidelines})."

#. type: cindex
#: doc/contributing.texi:10
#, no-wrap
msgid "code of conduct, of contributors"
msgstr "кодекс поведения, разработчиков"

#. type: cindex
#: doc/contributing.texi:11
#, no-wrap
msgid "contributor covenant"
msgstr "соглашение разработчика"

#. type: Plain text
#: doc/contributing.texi:17
msgid "We want to provide a warm, friendly, and harassment-free environment, so that anyone can contribute to the best of their abilities.  To this end our project uses a ``Contributor Covenant'', which was adapted from @url{http://contributor-covenant.org/}.  You can find a local version in the @file{CODE-OF-CONDUCT} file in the source tree."
msgstr "Мы хотим предоставить ламповое окружение, которое не напрягает, так чтобы каждый мог внести вклад, занимаясь тем, что хорошо получается. Для этого наш проект использует \"Кодекс поведения участника\", наследованный из @url{http://contributor-covenant.org/}. Локальную версию документа можно найти в файле @file{CODE-OF-CONDUCT} в дереве исходников."

#. type: Plain text
#: doc/contributing.texi:21
msgid "Contributors are not required to use their legal name in patches and on-line communication; they can use any name or pseudonym of their choice."
msgstr "Участники не обязаны указывать реальные имена в патчах и в общении онлайн. Они могут пользоваться любым именем или псеводнимом по своему выбору."

#. type: section
#: doc/contributing.texi:29 doc/contributing.texi:31 doc/contributing.texi:32
#, no-wrap
msgid "Building from Git"
msgstr "Сборка из Git"

#. type: menuentry
#: doc/contributing.texi:29
msgid "The latest and greatest."
msgstr "Новейший и величайший."

#. type: section
#: doc/contributing.texi:29 doc/contributing.texi:103
#: doc/contributing.texi:104
#, no-wrap
msgid "Running Guix Before It Is Installed"
msgstr "Запуск Guix перед его устанвокой"

#. type: menuentry
#: doc/contributing.texi:29
msgid "Hacker tricks."
msgstr "Хакерские трюки"

#. type: section
#: doc/contributing.texi:29 doc/contributing.texi:167
#: doc/contributing.texi:168
#, no-wrap
msgid "The Perfect Setup"
msgstr "Совершенная установка"

#. type: menuentry
#: doc/contributing.texi:29
msgid "The right tools."
msgstr "Правильные инструменты."

#. type: section
#: doc/contributing.texi:29 doc/contributing.texi:231
#: doc/contributing.texi:232
#, no-wrap
msgid "Packaging Guidelines"
msgstr "Принципы опакечивания"

#. type: menuentry
#: doc/contributing.texi:29
msgid "Growing the distribution."
msgstr "Разрастание дистрибутива."

#. type: section
#: doc/contributing.texi:29 doc/contributing.texi:680
#: doc/contributing.texi:681
#, no-wrap
msgid "Coding Style"
msgstr "Стиль кодирования"

#. type: menuentry
#: doc/contributing.texi:29
msgid "Hygiene of the contributor."
msgstr "Гигиена участника."

#. type: section
#: doc/contributing.texi:29 doc/contributing.texi:778
#: doc/contributing.texi:779
#, no-wrap
msgid "Submitting Patches"
msgstr "Отправка патчей"

#. type: menuentry
#: doc/contributing.texi:29
msgid "Share your work."
msgstr "Поделитесь своей работой."

#. type: Plain text
#: doc/contributing.texi:36
msgid "If you want to hack Guix itself, it is recommended to use the latest version from the Git repository:"
msgstr "Если вы собираетесь хакать сам Guix, рекомендуется использовать последнюю версию из репозитория Git:"

#. type: example
#: doc/contributing.texi:39
#, no-wrap
msgid "git clone https://git.savannah.gnu.org/git/guix.git\n"
msgstr "git clone https://git.savannah.gnu.org/git/guix.git\n"

#. type: Plain text
#: doc/contributing.texi:44
msgid "When building Guix from a checkout, the following packages are required in addition to those mentioned in the installation instructions (@pxref{Requirements})."
msgstr "При сборке Guix из чекаута, необходимы следующие пакеты, кроме тех, которые упомянуты в инструкциях установки (@pxref{Requirements})."

#. type: item
#: doc/contributing.texi:46
#, no-wrap
msgid "@url{http://gnu.org/software/autoconf/, GNU Autoconf};"
msgstr "@url{http://gnu.org/software/autoconf/, GNU Autoconf};"

#. type: item
#: doc/contributing.texi:47
#, no-wrap
msgid "@url{http://gnu.org/software/automake/, GNU Automake};"
msgstr "@url{http://gnu.org/software/automake/, GNU Automake};"

#. type: item
#: doc/contributing.texi:48
#, no-wrap
msgid "@url{http://gnu.org/software/gettext/, GNU Gettext};"
msgstr "@url{http://gnu.org/software/gettext/, GNU Gettext};"

#. type: item
#: doc/contributing.texi:49
#, no-wrap
msgid "@url{http://gnu.org/software/texinfo/, GNU Texinfo};"
msgstr "@url{http://gnu.org/software/texinfo/, GNU Texinfo};"

#. type: item
#: doc/contributing.texi:50
#, no-wrap
msgid "@url{http://www.graphviz.org/, Graphviz};"
msgstr "@url{http://www.graphviz.org/, Graphviz};"

#. type: item
#: doc/contributing.texi:51
#, no-wrap
msgid "@url{http://www.gnu.org/software/help2man/, GNU Help2man (optional)}."
msgstr "@url{http://www.gnu.org/software/help2man/, GNU Help2man (дополнительно)}."

#. type: Plain text
#: doc/contributing.texi:58
msgid "The easiest way to set up a development environment for Guix is, of course, by using Guix! The following command starts a new shell where all the dependencies and appropriate environment variables are set up to hack on Guix:"
msgstr "Лучший способ установить окружение разработки для Guix - это, конечно, использование Guix! Следующая команда запускает новую оболочку, в которой заданы все зависимости и соответствующие переменные окружения:"

#. type: example
#: doc/contributing.texi:61
#, no-wrap
msgid "guix environment guix\n"
msgstr "guix environment guix\n"

#. type: Plain text
#: doc/contributing.texi:65
msgid "@xref{Invoking guix environment}, for more information on that command.  Extra dependencies can be added with @option{--ad-hoc}:"
msgstr "см. @xref{Invoking guix environment} для информации об этой команде. Дополнительные зависимости можно добавить опцией @option{--ad-hoc}:"

#. type: example
#: doc/contributing.texi:68
#, no-wrap
msgid "guix environment guix --ad-hoc help2man git strace\n"
msgstr "guix environment guix --ad-hoc help2man git strace\n"

#. type: Plain text
#: doc/contributing.texi:72
msgid "Run @command{./bootstrap} to generate the build system infrastructure using Autoconf and Automake.  If you get an error like this one:"
msgstr "Запустите @command{./bootstrap}, чтобы инициировать инфраструктуру сборки системы, используя Autoconf и Automake. Если вы получили такую ошибку:"

#. type: example
#: doc/contributing.texi:75
#, no-wrap
msgid "configure.ac:46: error: possibly undefined macro: PKG_CHECK_MODULES\n"
msgstr "configure.ac:46: error: possibly undefined macro: PKG_CHECK_MODULES\n"

#. type: Plain text
#: doc/contributing.texi:84
msgid "it probably means that Autoconf couldn’t find @file{pkg.m4}, which is provided by pkg-config.  Make sure that @file{pkg.m4} is available.  The same holds for the @file{guile.m4} set of macros provided by Guile.  For instance, if you installed Automake in @file{/usr/local}, it wouldn’t look for @file{.m4} files in @file{/usr/share}.  In that case, you have to invoke the following command:"
msgstr "это означает, скорее всего, что Autoconf не смог найти файл @file{pkg.m4}, который предоставляется pkg-config. Убедитесь, что файл @file{pkg.m4} доступен. То же относится к @file{guile.m4}, набору макросов, предоставляемых Guile. Например, если вы установили Automake в @file{/usr/local}, он не будет искать файлы @file{.m4} в @file{/usr/share}. Тогда нужно выполнить следующую команду:"

#. type: example
#: doc/contributing.texi:87
#, no-wrap
msgid "export ACLOCAL_PATH=/usr/share/aclocal\n"
msgstr "export ACLOCAL_PATH=/usr/share/aclocal\n"

#. type: Plain text
#: doc/contributing.texi:91
msgid "@xref{Macro Search Path,,, automake, The GNU Automake Manual}, for more information."
msgstr "см. @xref{Macro Search Path,,, automake, The GNU Automake Manual}, чтобы получить больше информации."

#. type: Plain text
#: doc/contributing.texi:96
msgid "Then, run @command{./configure} as usual.  Make sure to pass @code{--localstatedir=@var{directory}} where @var{directory} is the @code{localstatedir} value used by your current installation (@pxref{The Store}, for information about this)."
msgstr "Затем запустите @command{./configure} как обычно. Убедитесь, что указана опция @code{--localstatedir=@var{directory}}, где @var{directory} имеет значение @code{localstatedir} и указывает на директорию текущей установки. См. @pxref{The Store}, чтобы получить больше информации об этом."

#. type: Plain text
#: doc/contributing.texi:101
msgid "Finally, you have to invoke @code{make check} to run tests (@pxref{Running the Test Suite}).  If anything fails, take a look at installation instructions (@pxref{Installation})  or send a message to the @email{guix-devel@@gnu.org, mailing list}."
msgstr "Наконец, нужно вызвать @code{make check}, чтобы запустить тесты (@pxref{Running the Test Suite}). Если что-либо неудачно, изучите инструкции установки (@pxref{Installation}) или отправьте сообщение в рассылку @email{guix-devel@@gnu.org}."

#. type: Plain text
#: doc/contributing.texi:110
msgid "In order to keep a sane working environment, you will find it useful to test the changes made in your local source tree checkout without actually installing them.  So that you can distinguish between your ``end-user'' hat and your ``motley'' costume."
msgstr "Чтобы держать в порядке рабочее окружение, удобно тестировать изменения, сделанные в вашем локальном дереве исходников, без их установки. Так вы сможете отличить 'наряд' вашего конечного пользователя от 'пёстрого костюма'."

#. type: Plain text
#: doc/contributing.texi:121
#, fuzzy
msgid "To that end, all the command-line tools can be used even if you have not run @code{make install}.  To do that, you first need to have an environment with all the dependencies available (@pxref{Building from Git}), and then simply prefix each command with @command{./pre-inst-env} (the @file{pre-inst-env} script lives in the top build tree of Guix; it is generated by @command{./configure}), as in@footnote{The @option{-E} flag to @command{sudo} guarantees that @code{GUILE_LOAD_PATH} is correctly set such that @command{guix-daemon} and the tools it uses can find the Guile modules they need.}:"
msgstr "Так все утилиты командной строки могут использоваться, даже если вы не запустили @code{make install}. Чтобы сделать это, нужно получить окружение со всеми доступными зависимостями (@pxref{Building from Git}) и запускать команду с префиксом @command{./pre-inst-env} (скрипт @file{pre-inst-env} расположен в верхнем уровне дерева сборки Guix; он создаётся командой @command{./configure}), как тут@footnote{Флаг @option{-E} команды @command{sudo}) гарантирует, что @code{GUILE_LOAD_PATH} корректно установлена, так чтобы @command{guix-daemon} и утилиты, которые он использует, могли найти необходимые модули Guile.}:"

#. type: example
#: doc/contributing.texi:125
#, no-wrap
msgid ""
"$ sudo -E ./pre-inst-env guix-daemon --build-users-group=guixbuild\n"
"$ ./pre-inst-env guix build hello\n"
msgstr ""
"$ sudo -E ./pre-inst-env guix-daemon --build-users-group=guixbuild\n"
"$ ./pre-inst-env guix build hello\n"

#. type: Plain text
#: doc/contributing.texi:129
msgid "Similarly, for a Guile session using the Guix modules:"
msgstr "Так же для сессии Guile, пользуясь модулями Guix:"

#. type: example
#: doc/contributing.texi:132
#, no-wrap
msgid ""
"$ ./pre-inst-env guile -c '(use-modules (guix utils)) (pk (%current-system))'\n"
"\n"
msgstr ""
"$ ./pre-inst-env guile -c '(use-modules (guix utils)) (pk (%current-system))'\n"
"\n"

#. type: example
#: doc/contributing.texi:134
#, no-wrap
msgid ";;; (\"x86_64-linux\")\n"
msgstr ";;; (\"x86_64-linux\")\n"

#. type: cindex
#: doc/contributing.texi:137
#, no-wrap
msgid "REPL"
msgstr "REPL"

#. type: cindex
#: doc/contributing.texi:138
#, no-wrap
msgid "read-eval-print loop"
msgstr "цикл чтение-вычисление-вывод"

#. type: Plain text
#: doc/contributing.texi:141
msgid "@dots{} and for a REPL (@pxref{Using Guile Interactively,,, guile, Guile Reference Manual}):"
msgstr "@dots{} и для REPL (@pxref{Using Guile Interactively,,, guile, Guile Reference Manual}):"

#. type: example
#: doc/contributing.texi:156
#, no-wrap
msgid ""
"$ ./pre-inst-env guile\n"
"scheme@@(guile-user)> ,use(guix)\n"
"scheme@@(guile-user)> ,use(gnu)\n"
"scheme@@(guile-user)> (define snakes\n"
"                       (fold-packages\n"
"                         (lambda (package lst)\n"
"                           (if (string-prefix? \"python\"\n"
"                                               (package-name package))\n"
"                               (cons package lst)\n"
"                               lst))\n"
"                         '()))\n"
"scheme@@(guile-user)> (length snakes)\n"
"$1 = 361\n"
msgstr ""
"$ ./pre-inst-env guile\n"
"scheme@@(guile-user)> ,use(guix)\n"
"scheme@@(guile-user)> ,use(gnu)\n"
"scheme@@(guile-user)> (define snakes\n"
"                       (fold-packages\n"
"                         (lambda (package lst)\n"
"                           (if (string-prefix? \"python\"\n"
"                                               (package-name package))\n"
"                               (cons package lst)\n"
"                               lst))\n"
"                         '()))\n"
"scheme@@(guile-user)> (length snakes)\n"
"$1 = 361\n"

#. type: Plain text
#: doc/contributing.texi:160
msgid "The @command{pre-inst-env} script sets up all the environment variables necessary to support this, including @env{PATH} and @env{GUILE_LOAD_PATH}."
msgstr "Скрипт @command{pre-inst-env} устанавливает все переменные окружения, которые необходимы для этой задачи, включая @env{PATH} и @env{GUILE_LOAD_PATH}."

#. type: Plain text
#: doc/contributing.texi:165
msgid "Note that @command{./pre-inst-env guix pull} does @emph{not} upgrade the local source tree; it simply updates the @file{~/.config/guix/current} symlink (@pxref{Invoking guix pull}).  Run @command{git pull} instead if you want to upgrade your local source tree."
msgstr "Заметим, что @command{./pre-inst-env guix pull} @emph{не} обновляет локальное дерево исходников. Эта команда только обновляет символическую ссылку @file{~/.config/guix/current} (@pxref{Invoking guix pull}). Выполните @command{git pull}, если вы хотите обновить локальное дерево исходников."

#. type: Plain text
#: doc/contributing.texi:175
msgid "The Perfect Setup to hack on Guix is basically the perfect setup used for Guile hacking (@pxref{Using Guile in Emacs,,, guile, Guile Reference Manual}).  First, you need more than an editor, you need @url{http://www.gnu.org/software/emacs, Emacs}, empowered by the wonderful @url{http://nongnu.org/geiser/, Geiser}.  To set that up, run:"
msgstr "Совершенная установка для программирования Guix --- это лучший способ разработки Guix (@pxref{Using Guile in Emacs,,, guile, Guile Reference Manual}). Во-первых, здесь нужен мощный текстовый редактор, нужен @url{http://www.gnu.org/software/emacs, Emacs}, дополненный замечательным @url{http://nongnu.org/geiser/, Geiser}. Чтобы установить это, введите:"

#. type: example
#: doc/contributing.texi:178
#, no-wrap
msgid "guix package -i emacs guile emacs-geiser\n"
msgstr "guix package -i emacs guile emacs-geiser\n"

#. type: Plain text
#: doc/contributing.texi:187
msgid "Geiser allows for interactive and incremental development from within Emacs: code compilation and evaluation from within buffers, access to on-line documentation (docstrings), context-sensitive completion, @kbd{M-.} to jump to an object definition, a REPL to try out your code, and more (@pxref{Introduction,,, geiser, Geiser User Manual}).  For convenient Guix development, make sure to augment Guile’s load path so that it finds source files from your checkout:"
msgstr "Geiser добавляет возможности интерактивной пошаговой разработки внутри Emacs: компиляция и запуск кода в буферах, доступ к онлайн-документации (docstrings), контекстные дополнения, @kbd{M-.} для перемещения к определениям объектов, REPL для тестирования кода и многое другое (@pxref{Introduction,,, geiser, Geiser User Manual}). Для удобной разработки Guix обязательно настройте Guile для загрузки файлов из вашей инстанции:"

#. type: lisp
#: doc/contributing.texi:192
#, no-wrap
msgid ""
";; @r{Assuming the Guix checkout is in ~/src/guix.}\n"
"(with-eval-after-load 'geiser-guile\n"
"  (add-to-list 'geiser-guile-load-path \"~/src/guix\"))\n"
msgstr ""
";; @r{Assuming the Guix checkout is in ~/src/guix.}\n"
"(with-eval-after-load 'geiser-guile\n"
"  (add-to-list 'geiser-guile-load-path \"~/src/guix\"))\n"

#. type: Plain text
#: doc/contributing.texi:200
msgid "To actually edit the code, Emacs already has a neat Scheme mode.  But in addition to that, you must not miss @url{http://www.emacswiki.org/emacs/ParEdit, Paredit}.  It provides facilities to directly operate on the syntax tree, such as raising an s-expression or wrapping it, swallowing or rejecting the following s-expression, etc."
msgstr "На самом деле, для редактирования кода в Emacs уже есть отличный режим Scheme. Но в дополнение к этому не забудьте @url{http://www.emacswiki.org/emacs/ParEdit, Paredit}. Он добавляет утилиты для непосредственной обработки синтаксиса, как например, вызов s-expression или покрытие его, принятие или отклонение следующего s-expression и т.д."

#. type: cindex
#: doc/contributing.texi:201
#, no-wrap
msgid "code snippets"
msgstr "сниппеты кода"

#. type: cindex
#: doc/contributing.texi:202
#, no-wrap
msgid "templates"
msgstr "шаблоны"

#. type: cindex
#: doc/contributing.texi:203
#, no-wrap
msgid "reducing boilerplate"
msgstr "сокращение шаблонов"

#. type: Plain text
#: doc/contributing.texi:210
msgid "We also provide templates for common git commit messages and package definitions in the @file{etc/snippets} directory.  These templates can be used with @url{http://joaotavora.github.io/yasnippet/, YASnippet} to expand short trigger strings to interactive text snippets.  You may want to add the snippets directory to the @var{yas-snippet-dirs} variable in Emacs."
msgstr "Также мы предоставляем шаблоны стандартных сообщений коммитов git и шаблоны определений пакетов в директории @file{etc/snippets}. Эти шаблоны можно использовать с @url{http://joaotavora.github.io/yasnippet/, YASnippet} и вставлять сниппеты кода, используя короткие строки-триггеры. Возможно, вы захотите добавить директорию сниппетов в переменную Emacs @var{yas-snippet-dirs}."

#. type: lisp
#: doc/contributing.texi:215
#, no-wrap
msgid ""
";; @r{Assuming the Guix checkout is in ~/src/guix.}\n"
"(with-eval-after-load 'yasnippet\n"
"  (add-to-list 'yas-snippet-dirs \"~/src/guix/etc/snippets\"))\n"
msgstr ""
";; @r{Assuming the Guix checkout is in ~/src/guix.}\n"
"(with-eval-after-load 'yasnippet\n"
"  (add-to-list 'yas-snippet-dirs \"~/src/guix/etc/snippets\"))\n"

#. type: Plain text
#: doc/contributing.texi:223
msgid "The commit message snippets depend on @url{https://magit.vc/, Magit} to display staged files.  When editing a commit message type @code{add} followed by @kbd{TAB} to insert a commit message template for adding a package; type @code{update} followed by @kbd{TAB} to insert a template for updating a package; type @code{https} followed by @kbd{TAB} to insert a template for changing the home page URI of a package to HTTPS."
msgstr "Тексты сообщений коммитов зависят от отображения затронутых файлов @url{https://magit.vc/, Magit}. Во время редактирования сообщения коммита типа @code{add} нажмите @kbd{TAB} после его ввода, чтобы вставить шаблон сообщения коммита добавления пакета; редактируя тип @code{update}, нажмите @kbd{TAB}, чтобы вставить шаблон обновления пакета; тип @code{https} - кнопка @kbd{TAB} вставит шаблон изменения адреса домашней страницы пакета на HTTPS."

#. type: Plain text
#: doc/contributing.texi:229
msgid "The main snippet for @code{scheme-mode} is triggered by typing @code{package...} followed by @kbd{TAB}.  This snippet also inserts the trigger string @code{origin...}, which can be expanded further.  The @code{origin} snippet in turn may insert other trigger strings ending on @code{...}, which also can be expanded further."
msgstr "Основной код для @code{scheme-mode} вызывается при вводе @code{package...} и кнопки @kbd{TAB}. Этот код также вставляет строку триггера @code{origin...}, который может быть расширен в дальнейшем. Код @code{origin...}, в свою очередь, может вставить строки других триггеров, завершающихся @code{...}, который также может быть расширен в дальнейшем."

#. type: cindex
#: doc/contributing.texi:234
#, no-wrap
msgid "packages, creating"
msgstr "создание, пакетов"

#. type: Plain text
#: doc/contributing.texi:238
msgid "The GNU distribution is nascent and may well lack some of your favorite packages.  This section describes how you can help make the distribution grow."
msgstr "Дистрибутив GNU - в процессе возникновения и может не содержать ваши любимые пакеты. Этот раздел описывает как можно помочь с развитием дистрибутива."

#. type: Plain text
#: doc/contributing.texi:246
msgid "Free software packages are usually distributed in the form of @dfn{source code tarballs}---typically @file{tar.gz} files that contain all the source files.  Adding a package to the distribution means essentially two things: adding a @dfn{recipe} that describes how to build the package, including a list of other packages required to build it, and adding @dfn{package metadata} along with that recipe, such as a description and licensing information."
msgstr "Пакеты свободного программного обеспечения обычно распространяются в виде @dfn{архивов исходного кода} (файлы @file{tar.gz}), которые содержат все исходные файлы. Добавить пакет в дистрибутив означает, по существу, две вещи: добавление @dfn{рецепта}, в котором обозначено, как собирать пакет, включая список других пакетов, необходимых для сборки данного, а также добавление @dfn{метаданных пакета} вместе с рецептом, как например, описание информации о лицензировании."

#. type: Plain text
#: doc/contributing.texi:255
msgid "In Guix all this information is embodied in @dfn{package definitions}.  Package definitions provide a high-level view of the package.  They are written using the syntax of the Scheme programming language; in fact, for each package we define a variable bound to the package definition, and export that variable from a module (@pxref{Package Modules}).  However, in-depth Scheme knowledge is @emph{not} a prerequisite for creating packages.  For more information on package definitions, @pxref{Defining Packages}."
msgstr "В Guix вся эта информация включена в @dfn{определения пакетов}. Определения пакетов представляют собой высокоуровневый обзор пакета. Они написаны с использованием синтаксиса языка программирования Scheme. Для каждого пакета задаётся набор переменных, которые составляют определение пакета, и затем это определение пакета экспортируется из модуля (@pxref{Package Modules}). Однако основательные знания Scheme @emph{not} не обязательны для создания пакетов. Для информации об определении пакетов см. @pxref{Defining Packages}."

#. type: Plain text
#: doc/contributing.texi:261
msgid "Once a package definition is in place, stored in a file in the Guix source tree, it can be tested using the @command{guix build} command (@pxref{Invoking guix build}).  For example, assuming the new package is called @code{gnew}, you may run this command from the Guix build tree (@pxref{Running Guix Before It Is Installed}):"
msgstr "Когда определение пакета создано, сохранено в файле в дереве исходников Guix, оно может быть протестировано командой @command{guix build} (@pxref{Invoking guix build}). Например, допустим, новый пакет называется @code{gnew}, тогда можно запустить эту команду из дерева сборки Guix (@pxref{Running Guix Before It Is Installed}):"

#. type: example
#: doc/contributing.texi:264
#, no-wrap
msgid "./pre-inst-env guix build gnew --keep-failed\n"
msgstr "./pre-inst-env guix build gnew --keep-failed\n"

#. type: Plain text
#: doc/contributing.texi:270
msgid "Using @code{--keep-failed} makes it easier to debug build failures since it provides access to the failed build tree.  Another useful command-line option when debugging is @code{--log-file}, to access the build log."
msgstr "Использование @code{--keep-failed} помогает при отладке ошибок сборки, так как эта опция предоставляет доступ к дереву неудачных сборок. Другая полезная опция командной строки при отладке - @code{--log-file}, которая даёт доступ к логу сборки."

#. type: Plain text
#: doc/contributing.texi:275
msgid "If the package is unknown to the @command{guix} command, it may be that the source file contains a syntax error, or lacks a @code{define-public} clause to export the package variable.  To figure it out, you may load the module from Guile to get more information about the actual error:"
msgstr "Если пакет не известен команде @command{guix}, это может означать, что файл исходника содержит синтаксическую ошибку или не имеет предложения @code{define-public}, которое экспортирует переменную пакета. Чтобы разобраться, можно загрузить модуль из Guile и получить больше информации о текущей ошибке:"

#. type: example
#: doc/contributing.texi:278
#, no-wrap
msgid "./pre-inst-env guile -c '(use-modules (gnu packages gnew))'\n"
msgstr "./pre-inst-env guile -c '(use-modules (gnu packages gnew))'\n"

#. type: Plain text
#: doc/contributing.texi:286
msgid "Once your package builds correctly, please send us a patch (@pxref{Submitting Patches}).  Well, if you need help, we will be happy to help you too.  Once the patch is committed in the Guix repository, the new package automatically gets built on the supported platforms by @url{http://hydra.gnu.org/jobset/gnu/master, our continuous integration system}."
msgstr "Если ваш пакет собран корректно, пожалуйста, отправьте нам патч (@pxref{Submitting Patches}). Нужна помощь? - Мы будем рады помочь вам тоже. Когда патч отправлен в репозиторий Guix, новый пакет автоматически будет собран для поддерживаемых платформ на  @url{http://hydra.gnu.org/jobset/gnu/master, нашей системе непрерывной работы}."

#. type: cindex
#: doc/contributing.texi:287
#, no-wrap
msgid "substituter"
msgstr "заменяющий"

#. type: Plain text
#: doc/contributing.texi:294
msgid "Users can obtain the new package definition simply by running @command{guix pull} (@pxref{Invoking guix pull}).  When @code{@value{SUBSTITUTE-SERVER}} is done building the package, installing the package automatically downloads binaries from there (@pxref{Substitutes}).  The only place where human intervention is needed is to review and apply the patch."
msgstr "Пользователи могут получать новые доступные определения пакетов простым запуском @command{guix pull} (@pxref{Invoking guix pull}). Если @code{@value{SUBSTITUTE-SERVER}} выполнил сборку пакета, установка пакета выполнит автоматическое скачивание бинарных файлов оттуда (@pxref{Substitutes}). Единственное место, где нужна активность человека, - обзор и применение патча."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:307
#: doc/contributing.texi:308
#, no-wrap
msgid "Software Freedom"
msgstr "Свобода программного обеспечения"

#. type: menuentry
#: doc/contributing.texi:305
msgid "What may go into the distribution."
msgstr "Что может быть принято в дистрибутив."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:335
#: doc/contributing.texi:336
#, no-wrap
msgid "Package Naming"
msgstr "Как называть пакеты"

#. type: menuentry
#: doc/contributing.texi:305
msgid "What's in a name?"
msgstr "Что может быть в имени?"

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:360
#: doc/contributing.texi:361
#, no-wrap
msgid "Version Numbers"
msgstr "Номера версий"

#. type: menuentry
#: doc/contributing.texi:305
msgid "When the name is not enough."
msgstr "Когда имени не достаточно."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:451
#: doc/contributing.texi:452
#, no-wrap
msgid "Synopses and Descriptions"
msgstr "Краткие обзоры и описания"

#. type: menuentry
#: doc/contributing.texi:305
msgid "Helping users find the right package."
msgstr "Помощь пользователю в поиске нужного пакета."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:531
#: doc/contributing.texi:532
#, no-wrap
msgid "Python Modules"
msgstr "Модули Python"

#. type: menuentry
#: doc/contributing.texi:305
msgid "A touch of British comedy."
msgstr "Английский юмор."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:606
#: doc/contributing.texi:607
#, no-wrap
msgid "Perl Modules"
msgstr "Модули Perl"

#. type: menuentry
#: doc/contributing.texi:305
msgid "Little pearls."
msgstr "Жемчужинки."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:622
#: doc/contributing.texi:623
#, no-wrap
msgid "Java Packages"
msgstr "Пакеты Java"

#. type: menuentry
#: doc/contributing.texi:305
msgid "Coffee break."
msgstr "Кофе-брейк."

#. type: subsection
#: doc/contributing.texi:305 doc/contributing.texi:642
#: doc/contributing.texi:643
#, no-wrap
msgid "Fonts"
msgstr "Шрифты"

#. type: menuentry
#: doc/contributing.texi:305
msgid "Fond of fonts."
msgstr "Любителям шрифтов."

#. type: cindex
#: doc/contributing.texi:311
#, no-wrap
msgid "free software"
msgstr "свободное программное обеспечение"

#. type: Plain text
#: doc/contributing.texi:319
msgid "The GNU operating system has been developed so that users can have freedom in their computing.  GNU is @dfn{free software}, meaning that users have the @url{http://www.gnu.org/philosophy/free-sw.html,four essential freedoms}: to run the program, to study and change the program in source code form, to redistribute exact copies, and to distribute modified versions.  Packages found in the GNU distribution provide only software that conveys these four freedoms."
msgstr "Операционная система GNU разработана, чтобы пользователи имели свободу при работе за компьютером. GNU --- это @dfn{свободное программное обеспечение}, то есть пользователи могут иметь @url{http://www.gnu.org/philosophy/free-sw.html,четыре важнейшие свободы}: запускать программу, изучать и изменять исходный код программы, распространять самостоятельно точные копии и распространять изменённые версии. Пакеты, включенные в дистрибутив GNU, поставляют только программное обеспечение, которое даёт эти четыре свободы."

#. type: Plain text
#: doc/contributing.texi:325
msgid "In addition, the GNU distribution follow the @url{http://www.gnu.org/distros/free-system-distribution-guidelines.html,free software distribution guidelines}.  Among other things, these guidelines reject non-free firmware, recommendations of non-free software, and discuss ways to deal with trademarks and patents."
msgstr "Также дистрибутив GNU следует @url{http://www.gnu.org/distros/free-system-distribution-guidelines.html,рекомендациям для свободных дистрибутивов}. Эти рекомендации, среди прочих указаний, также отклоняют несвободные встроенные программы, рекомендации несвободного программного обеспечения и содержат доводы о том, как взаимодействовать с торговыми марками и патентами."

#. type: Plain text
#: doc/contributing.texi:333
msgid "Some otherwise free upstream package sources contain a small and optional subset that violates the above guidelines, for instance because this subset is itself non-free code.  When that happens, the offending items are removed with appropriate patches or code snippets in the @code{origin} form of the package (@pxref{Defining Packages}).  This way, @code{guix build --source} returns the ``freed'' source rather than the unmodified upstream source."
msgstr "Но тем не менее, некоторые источники пакетов в оригинале содержат небольшие необязательные компоненты, которые нарушают указанные рекомендации, например, это может быть несвободный код. Если это происходит, такие компоненты удаляются применением соответствующих патчей или сниппетов в @code{исходный} код пакета @pxref{Defining Packages}). Так @code{guix build --source} возвращает \"восстановленный свободный\" исходный код вместо изначального исходника."

#. type: cindex
#: doc/contributing.texi:338
#, no-wrap
msgid "package name"
msgstr "имя пакета"

#. type: Plain text
#: doc/contributing.texi:346
msgid "A package has actually two names associated with it: First, there is the name of the @emph{Scheme variable}, the one following @code{define-public}.  By this name, the package can be made known in the Scheme code, for instance as input to another package.  Second, there is the string in the @code{name} field of a package definition.  This name is used by package management commands such as @command{guix package} and @command{guix build}."
msgstr "Пакет, в действительности, имеет два имени, ассоциированных с ним: первое --- это имя @emph{переменной Scheme}, которая указана в @code{define-public}. Это имя делает пакет доступным в коде Scheme, например, может использоваться как входные данные другого пакета. Второе --- это строка в поле @code{name} в определении пакета. Это имя используется командами управления пакетами, например, @command{guix package} и @command{guix build}."

#. type: Plain text
#: doc/contributing.texi:351
msgid "Both are usually the same and correspond to the lowercase conversion of the project name chosen upstream, with underscores replaced with hyphens.  For instance, GNUnet is available as @code{gnunet}, and SDL_net as @code{sdl-net}."
msgstr "Оба обычно представляют собой строки в нижнем регистре, содержащие имя оригинального проекта с дефисами вместо символов нижнего подчёркивания. Например, GNUnet доступен как @code{gnunet}, а SDL_net --- как @code{sdl-net}."

#. type: Plain text
#: doc/contributing.texi:356
msgid "We do not add @code{lib} prefixes for library packages, unless these are already part of the official project name.  But @pxref{Python Modules} and @ref{Perl Modules} for special rules concerning modules for the Python and Perl languages."
msgstr "Мы не добавляем приставку @code{lib} для пакетов библиотек, несмотря на то, что это уже часть официального имени пакета. Но для @pxref{Python Modules} и @ref{Perl Modules} есть исключения, касающиеся модулей для языков Python и Perl."

#. type: Plain text
#: doc/contributing.texi:358
msgid "Font package names are handled differently, @pxref{Fonts}."
msgstr "При именовании пакетов шрифтов имена меняются, @pxref{Fonts}."

#. type: cindex
#: doc/contributing.texi:363
#, no-wrap
msgid "package version"
msgstr "версия пакета"

#. type: Plain text
#: doc/contributing.texi:372
msgid "We usually package only the latest version of a given free software project.  But sometimes, for instance for incompatible library versions, two (or more) versions of the same package are needed.  These require different Scheme variable names.  We use the name as defined in @ref{Package Naming} for the most recent version; previous versions use the same name, suffixed by @code{-} and the smallest prefix of the version number that may distinguish the two versions."
msgstr "Обычно мы опакечиваем только последнюю версию некоторого программного обеспечения. Но иногда, например, при наличии несовместимых версий библиотек, нужны две (или более) версии одного пакета. Это требует разных имён переменных Scheme. Мы используем имя, определённое в @ref{Package Naming}, для самой последней версии; предыдущие версии используют такое же имя с добавлением @code{-} и номера версии, что позволяет отличить две версии."

#. type: Plain text
#: doc/contributing.texi:375
msgid "The name inside the package definition is the same for all versions of a package and does not contain any version number."
msgstr "Имя внутри описания пакета остаётся одно для всех версий пакета и не содержит номера версии."

#. type: Plain text
#: doc/contributing.texi:377
msgid "For instance, the versions 2.24.20 and 3.9.12 of GTK+ may be packaged as follows:"
msgstr "Например, версии GTK+ 2.24.20 и 3.9.12 могут опакечиваться так:"

#. type: example
#: doc/contributing.texi:389
#, no-wrap
msgid ""
"(define-public gtk+\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"3.9.12\")\n"
"    ...))\n"
"(define-public gtk+-2\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"2.24.20\")\n"
"    ...))\n"
msgstr ""
"(define-public gtk+\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"3.9.12\")\n"
"    ...))\n"
"(define-public gtk+-2\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"2.24.20\")\n"
"    ...))\n"

#. type: Plain text
#: doc/contributing.texi:391
msgid "If we also wanted GTK+ 3.8.2, this would be packaged as"
msgstr "Если нам также нужен GTK+ 3.8.2, он будет размещён в пакете"

#. type: example
#: doc/contributing.texi:397
#, no-wrap
msgid ""
"(define-public gtk+-3.8\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"3.8.2\")\n"
"    ...))\n"
msgstr ""
"(define-public gtk+-3.8\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"3.8.2\")\n"
"    ...))\n"

#. type: cindex
#: doc/contributing.texi:401
#, no-wrap
msgid "version number, for VCS snapshots"
msgstr "номер версии, для снимков СКВ"

#. type: Plain text
#: doc/contributing.texi:407
msgid "Occasionally, we package snapshots of upstream's version control system (VCS) instead of formal releases.  This should remain exceptional, because it is up to upstream developers to clarify what the stable release is.  Yet, it is sometimes necessary.  So, what should we put in the @code{version} field?"
msgstr "Порой мы опакечиваем снепшоты исходников из системы контроля версий (СКВ) вместо официальных релизов. Это остаётся исключением, потому что только разработчики оригинальных программ решают, что является стабильным релизом. Иногда это имеет значение. Что же мы должны писать в поле @code{версия}?"

#. type: Plain text
#: doc/contributing.texi:415
msgid "Clearly, we need to make the commit identifier of the VCS snapshot visible in the version string, but we also need to make sure that the version string is monotonically increasing so that @command{guix package --upgrade} can determine which version is newer.  Since commit identifiers, notably with Git, are not monotonically increasing, we add a revision number that we increase each time we upgrade to a newer snapshot.  The resulting version string looks like this:"
msgstr "Ясно, что нужно сделать отображение идентификатора коммита снепшота СКВ внутри строки версии, но мы также должны убедиться, что строка \"версия\" монотонно увеличивается, так чтобы @command{guix package --upgrade} могла определить, какая версия новее. Так как идентификаторы коммитов, что точно, Git, не увеличиваются, мы добавляем номер ревизии, которую мы увеличиваем каждый раз, когда мы обновляем до нового снепшота. Результирующая строка версии выглядит так:"

#. type: example
#: doc/contributing.texi:424
#, no-wrap
msgid ""
"2.0.11-3.cabba9e\n"
"  ^    ^    ^\n"
"  |    |    `-- upstream commit ID\n"
"  |    |\n"
"  |    `--- Guix package revision\n"
"  |\n"
"latest upstream version\n"
msgstr ""
"2.0.11-3.cabba9e\n"
"  ^    ^    ^\n"
"  |    |    `-- ID коммита оригинала\n"
"  |    |\n"
"  |    `--- версия пакета Guix \n"
"  |\n"
"последняя версия оригинала\n"

#. type: Plain text
#: doc/contributing.texi:433
msgid "It is a good idea to strip commit identifiers in the @code{version} field to, say, 7 digits.  It avoids an aesthetic annoyance (assuming aesthetics have a role to play here) as well as problems related to OS limits such as the maximum shebang length (127 bytes for the Linux kernel.)  It is best to use the full commit identifiers in @code{origin}s, though, to avoid ambiguities.  A typical package definition may look like this:"
msgstr "Хорошая идея обрезать идентификаторы коммитов в поле @code{version}, скажем, до 7 цифр. Это позволяет избежать эстетического раздражения (эстетика здесь имеет значение), а также проблем с ограничениями ОС, как например, максимальная длина (127 байт для ядра Linux). Лучшее - это использовать полный идентификатор коммита в поле источник --- @code{origin} --- что позволяет избегать повторов. Стандартное описание пакета может выглядеть так:"

#. type: example
#: doc/contributing.texi:449
#, no-wrap
msgid ""
"(define my-package\n"
"  (let ((commit \"c3f29bc928d5900971f65965feaae59e1272a3f7\")\n"
"        (revision \"1\"))          ;Guix package revision\n"
"    (package\n"
"      (version (git-version \"0.9\" revision commit))\n"
"      (source (origin\n"
"                (method git-fetch)\n"
"                (uri (git-reference\n"
"                      (url \"git://example.org/my-package.git\")\n"
"                      (commit commit)))\n"
"                (sha256 (base32 \"1mbikn@dots{}\"))\n"
"                (file-name (git-file-name name version))))\n"
"      ;; @dots{}\n"
"      )))\n"
msgstr ""
"(define my-package\n"
"  (let ((commit \"c3f29bc928d5900971f65965feaae59e1272a3f7\")\n"
"        (revision \"1\"))          ;Guix package revision\n"
"    (package\n"
"      (version (git-version \"0.9\" revision commit))\n"
"      (source (origin\n"
"                (method git-fetch)\n"
"                (uri (git-reference\n"
"                      (url \"git://example.org/my-package.git\")\n"
"                      (commit commit)))\n"
"                (sha256 (base32 \"1mbikn@dots{}\"))\n"
"                (file-name (git-file-name name version))))\n"
"      ;; @dots{}\n"
"      )))\n"

#. type: cindex
#: doc/contributing.texi:454
#, no-wrap
msgid "package description"
msgstr "описание пакета"

#. type: cindex
#: doc/contributing.texi:455
#, no-wrap
msgid "package synopsis"
msgstr "краткий обзор пакета"

#. type: Plain text
#: doc/contributing.texi:462
msgid "As we have seen before, each package in GNU@tie{}Guix includes a synopsis and a description (@pxref{Defining Packages}).  Synopses and descriptions are important: They are what @command{guix package --search} searches, and a crucial piece of information to help users determine whether a given package suits their needs.  Consequently, packagers should pay attention to what goes into them."
msgstr "Как мы видели ранее, каждый пакет в GNU@tie{}Guix включает краткое описание и полное описание (@pxref{Defining Packages}). Краткие описания и полные описания важны: по ним производится поиск @command{guix package --search}, и это важная информация, которая помогает пользователям определить, насколько пакет соответствует их потребностям. Следовательно, пакеты должны отвечать требованиям, предъявляемым к ним."

#. type: Plain text
#: doc/contributing.texi:470
msgid "Synopses must start with a capital letter and must not end with a period.  They must not start with ``a'' or ``the'', which usually does not bring anything; for instance, prefer ``File-frobbing tool'' over ``A tool that frobs files''.  The synopsis should say what the package is---e.g., ``Core GNU utilities (file, text, shell)''---or what it is used for---e.g., the synopsis for GNU@tie{}grep is ``Print lines matching a pattern''."
msgstr "Краткие описания должны начинаться с прописной буквы и не должны заканчиваться точкой. Они не должны начинаться с артикля (англ. \"a\" или \"the\"), что обычно ничего не значит; например, лучше начать \"File-frobbing tool\" вместо \"A tool that frobs files\".  Краткое описание должно сообщать о том, что представляет собой пакет, то есть: \"Основные утилиты GNU (файлы, текст, оболочка)\", - или для чего он используется, то есть краткое описание для GNU@tie{}grep таково: \"Печать строк, содержащих паттерн\"."

#. type: Plain text
#: doc/contributing.texi:480
msgid "Keep in mind that the synopsis must be meaningful for a very wide audience.  For example, ``Manipulate alignments in the SAM format'' might make sense for a seasoned bioinformatics researcher, but might be fairly unhelpful or even misleading to a non-specialized audience.  It is a good idea to come up with a synopsis that gives an idea of the application domain of the package.  In this example, this might give something like ``Manipulate nucleotide sequence alignments'', which hopefully gives the user a better idea of whether this is what they are looking for."
msgstr "Помните, что краткое описание должно быть понятным для очень широкой аудитории. Например, \"Манипулирование выравниванием в формате SAM\" может быть понятно продвинутым исследователям в области биоинформатики, но совершенно бесполезно или может ввести в заблужение не специалистов. Хорошая идея --- включать в краткое описание идею группы приложений, к которой относится пакет. В данном примере можно предложить такой вариант: \"Манипулирование выравниванием нуклеотидных последовательностей\", что, в целом, даёт пользователю лучшее представление о том, на что они смотрят."

#. type: Plain text
#: doc/contributing.texi:488
msgid "Descriptions should take between five and ten lines.  Use full sentences, and avoid using acronyms without first introducing them.  Please avoid marketing phrases such as ``world-leading'', ``industrial-strength'', and ``next-generation'', and avoid superlatives like ``the most advanced''---they are not helpful to users looking for a package and may even sound suspicious.  Instead, try to be factual, mentioning use cases and features."
msgstr "Описания должны занимать от 5 до 10 строк. Используйте полные предложения, использование аббревиатур возможно при их первичной расшифровке. Пожалуйста, не пишите маркетинговые фразы типа \"мировой лидер\", \"промышленный\", \"следующего поколения\", также избегайте признаки превосходства, как \"самый продвинутый\" --- это не помогает пользователям отыскать пакет, и возможно, звучит сомнительно. Вместо этого рассказывайте о фактах, упоминая особенности и применение."

#. type: cindex
#: doc/contributing.texi:489
#, no-wrap
msgid "Texinfo markup, in package descriptions"
msgstr "Разметка Texinfo, в описаниях пакетов"

#. type: Plain text
#: doc/contributing.texi:498
msgid "Descriptions can include Texinfo markup, which is useful to introduce ornaments such as @code{@@code} or @code{@@dfn}, bullet lists, or hyperlinks (@pxref{Overview,,, texinfo, GNU Texinfo}).  However you should be careful when using some characters for example @samp{@@} and curly braces which are the basic special characters in Texinfo (@pxref{Special Characters,,, texinfo, GNU Texinfo}).  User interfaces such as @command{guix package --show} take care of rendering it appropriately."
msgstr "Описания могут содержать разметку Texinfo, которая полезна при введении использовании подсветки как @code{@@code} или @code{@@dfn}, списков или гиперссылок (@pxref{Overview,,, texinfo, GNU Texinfo}). Однако будьте внимательны при пользовании символов @samp{@@} и фигурных скобок, которые вляются основными спецсимволами в Texinfo (@pxref{Special Characters,,, texinfo, GNU Texinfo}). Пользовательский интерфейс, например, @command{guix package --show}, учитывает и выводит текст с разметкой."

#. type: Plain text
#: doc/contributing.texi:504
msgid "Synopses and descriptions are translated by volunteers @uref{http://translationproject.org/domain/guix-packages.html, at the Translation Project} so that as many users as possible can read them in their native language.  User interfaces search them and display them in the language specified by the current locale."
msgstr "Краткие описания и полные описания переведены участниками @uref{http://translationproject.org/domain/guix-packages.html, проекта Переводов}, это позволяет многим пользователям читать их на родном языке. Пользовательские интерфейсы ищут и отображают их на языке, заданном для текущей локали."

#. type: Plain text
#: doc/contributing.texi:509
msgid "To allow @command{xgettext} to extract them as translatable strings, synopses and descriptions @emph{must be literal strings}.  This means that you cannot use @code{string-append} or @code{format} to construct these strings:"
msgstr "Чтобы дать возможность @command{xgettext} извлекать их как текст для перевода, краткие и полные описания  @emph{должны быть буквенными строками}.  Это означает, что нельзя пользоваться @code{string-append} или @code{format} при составлении этих строк:"

#. type: lisp
#: doc/contributing.texi:515
#, no-wrap
msgid ""
"(package\n"
"  ;; @dots{}\n"
"  (synopsis \"This is translatable\")\n"
"  (description (string-append \"This is \" \"*not*\" \" translatable.\")))\n"
msgstr ""
"(package\n"
"  ;; @dots{}\n"
"  (synopsis \"Эту строку можно переводить\")\n"
"  (description (string-append \"Эта строка \" \"*не поддерживает*\" \" перевод.\")))\n"

#. type: Plain text
#: doc/contributing.texi:523
msgid "Translation is a lot of work so, as a packager, please pay even more attention to your synopses and descriptions as every change may entail additional work for translators.  In order to help them, it is possible to make recommendations or instructions visible to them by inserting special comments like this (@pxref{xgettext Invocation,,, gettext, GNU Gettext}):"
msgstr "Перевод --- трудоёмкая работа. Как автор пакета, пожалуйста, уделите внимание краткому и полному описаниям, потому что каждое изменение влечет дополнительную работу для переводчиков. Чтобы помочь им, можно сделать рекомендации или инструкции, вставив специальные комментарии, как этот (@pxref{xgettext Invocation,,, gettext, GNU Gettext}):"

#. type: example
#: doc/contributing.texi:528
#, no-wrap
msgid ""
";; TRANSLATORS: \"X11 resize-and-rotate\" should not be translated.\n"
"(description \"ARandR is designed to provide a simple visual front end\n"
"for the X11 resize-and-rotate (RandR) extension. @dots{}\")\n"
msgstr ""
";; TRANSLATORS: \"X11 resize-and-rotate\" should not be translated.\n"
"(description \"ARandR is designed to provide a simple visual front end\n"
"for the X11 resize-and-rotate (RandR) extension. @dots{}\")\n"

#. type: cindex
#: doc/contributing.texi:534
#, no-wrap
msgid "python"
msgstr "python"

#. type: Plain text
#: doc/contributing.texi:540
msgid "We currently package Python 2 and Python 3, under the Scheme variable names @code{python-2} and @code{python} as explained in @ref{Version Numbers}.  To avoid confusion and naming clashes with other programming languages, it seems desirable that the name of a package for a Python module contains the word @code{python}."
msgstr "В настоящее время мы поставляем пакеты Python 2 и Python 3 через переменную Scheme под именами @code{python-2} и @code{python} в соответствии с @ref{Version Numbers}. Чтобы предотвратить путанницу и конфликты имён других языков программирования, модули Python содержат слово @code{python}."

#. type: Plain text
#: doc/contributing.texi:546
msgid "Some modules are compatible with only one version of Python, others with both.  If the package Foo compiles only with Python 3, we name it @code{python-foo}; if it compiles only with Python 2, we name it @code{python2-foo}. If it is compatible with both versions, we create two packages with the corresponding names."
msgstr "Некоторые модули совместимы только с одной версией Python, другие - с обоими. Если пакет Foo работает только с Python 3, мы называем его @code{python-foo}. Если он работает только с Python 2, мы называем его @code{python2-foo}. Если он совместим с обеими версиями, мы создаём два пакета с соответствующими именами."

#. type: Plain text
#: doc/contributing.texi:552
msgid "If a project already contains the word @code{python}, we drop this; for instance, the module python-dateutil is packaged under the names @code{python-dateutil} and @code{python2-dateutil}.  If the project name starts with @code{py} (e.g.@: @code{pytz}), we keep it and prefix it as described above."
msgstr "Если проект уже содержит слово @code{python}, мы отбрасываем его; например, модуль python-dateutil опакечен под именем @code{python-dateutil} и @code{python2-dateutil}. Если имя проекта начинается с @code{py} (т.е.@:  @code{pytz}), мы оставляем такое имя и добавляем префикс, как это описано выше."

#. type: subsubsection
#: doc/contributing.texi:553
#, no-wrap
msgid "Specifying Dependencies"
msgstr "Перечисление зависимостей"

#. type: cindex
#: doc/contributing.texi:554
#, no-wrap
msgid "inputs, for Python packages"
msgstr "входные данные, для пакетов Python"

#. type: Plain text
#: doc/contributing.texi:559
msgid "Dependency information for Python packages is usually available in the package source tree, with varying degrees of accuracy: in the @file{setup.py} file, in @file{requirements.txt}, or in @file{tox.ini}."
msgstr "Информация о зависимостях для пакетов Python обычно доступна в дереве исходников пакета с различной степенью точности --- в файле @file{setup.py}, в @file{requirements.txt} или в @file{tox.ini}."

#. type: Plain text
#: doc/contributing.texi:565
msgid "Your mission, when writing a recipe for a Python package, is to map these dependencies to the appropriate type of ``input'' (@pxref{package Reference, inputs}).  Although the @code{pypi} importer normally does a good job (@pxref{Invoking guix import}), you may want to check the following check list to determine which dependency goes where."
msgstr "Ваша миссия при написании рецепта сборки пакета Python --- отобразить эти зависимости в должном типе \"input\" (@pxref{package Reference, inputs}). Хотя импортёр @code{pypi} обычно отрабатывает хорошо (@pxref{Invoking guix import}), возможно, вы желаете просмотреть приведённый чек-лист, чтобы узнать о зависимостях."

#. type: itemize
#: doc/contributing.texi:573
msgid "We currently package Python 2 with @code{setuptools} and @code{pip} installed like Python 3.4 has per default.  Thus you don't need to specify either of these as an input.  @command{guix lint} will warn you if you do."
msgstr "В настоящее время мы поставляем пакет Python 2 с @code{setuptools} и @code{pip}, установленные как Python 3.4 по умолчанию. Так что не нужно обозначать их как входные данные (input). @command{guix lint} сообщит об ошибке, если это происходит."

#. type: itemize
#: doc/contributing.texi:579
msgid "Python dependencies required at run time go into @code{propagated-inputs}.  They are typically defined with the @code{install_requires} keyword in @file{setup.py}, or in the @file{requirements.txt} file."
msgstr "Зависимости Python, необходимые во время работы, идут в @code{propagated-inputs}. Они обычно определены с ключевым словом @code{install_requires} в @file{setup.py} или в файле @file{requirements.txt}."

#. type: itemize
#: doc/contributing.texi:587
msgid "Python packages required only at build time---e.g., those listed with the @code{setup_requires} keyword in @file{setup.py}---or only for testing---e.g., those in @code{tests_require}---go into @code{native-inputs}.  The rationale is that (1) they do not need to be propagated because they are not needed at run time, and (2) in a cross-compilation context, it's the ``native'' input that we'd want."
msgstr "Пакеты Python, необходимые только во время сборки, то есть обозначенные в списке с ключевым словом @code{setup_requires} в @file{setup.py}, или только для тестов, то есть со словом @code{tests_require}, указываются в @code{native-inputs}. Основная причина в том, что, первое, они не должны распространяться, потому что они не нужны для запуска и работы, и второе, в контексте кросс-компиляции это \"нативные\" входные данные, которые нам требуются."

#. type: itemize
#: doc/contributing.texi:591
msgid "Examples are the @code{pytest}, @code{mock}, and @code{nose} test frameworks.  Of course if any of these packages is also required at run-time, it needs to go to @code{propagated-inputs}."
msgstr "Примерами являются фреймворки тестирования @code{pytest}, @code{mock} и @code{nose}. Конечно, если какой-либо из этих пакетов также необходим во время запуска и работы, его следует указывать в @code{propagated-inputs}."

#. type: itemize
#: doc/contributing.texi:596
msgid "Anything that does not fall in the previous categories goes to @code{inputs}, for example programs or C libraries required for building Python packages containing C extensions."
msgstr "Всё, что не попало в предыдущие категории, указывается в @code{inputs}, например, программы или библиотеки C, необходимые для сборки пакетов Python, которые используют расширения C."

#. type: itemize
#: doc/contributing.texi:602
msgid "If a Python package has optional dependencies (@code{extras_require}), it is up to you to decide whether to add them or not, based on their usefulness/overhead ratio (@pxref{Submitting Patches, @command{guix size}})."
msgstr "Если пакет Python имеет опциональные зависимости (@code{extras_require}), вы можете самостотельно решать добавить их или нет, учитывая их использование или бесполезность (@pxref{Submitting Patches, @command{guix size}})."

#. type: cindex
#: doc/contributing.texi:609
#, no-wrap
msgid "perl"
msgstr "perl"

#. type: Plain text
#: doc/contributing.texi:620
msgid "Perl programs standing for themselves are named as any other package, using the lowercase upstream name.  For Perl packages containing a single class, we use the lowercase class name, replace all occurrences of @code{::} by dashes and prepend the prefix @code{perl-}.  So the class @code{XML::Parser} becomes @code{perl-xml-parser}.  Modules containing several classes keep their lowercase upstream name and are also prepended by @code{perl-}.  Such modules tend to have the word @code{perl} somewhere in their name, which gets dropped in favor of the prefix.  For instance, @code{libwww-perl} becomes @code{perl-libwww}."
msgstr "Программы Perl именуются как и любой другой пакет, используя исходное имя в нижнем регистре. Для пакетов Perl, содержащих отдельный класс мы используем имя класса в нижнем регистре, заменяем все вхождения @code{::} на дефисы и добавляем приставку @code{perl-}. Так класс @code{XML::Parser} становится @code{perl-xml-parser}. Модули, содержащие несколько классов, сохраняют свои изначальные имена в нижнем регистре и также имеют префикс @code{perl-}. Подобные модули имеют тенденцию писать слово @code{perl} где-либо в их имени, так что это слово удаляется, так как префикс содержит это слово. Например, @code{libwww-perl} становится @code{perl-libwww}."

#. type: cindex
#: doc/contributing.texi:625
#, no-wrap
msgid "java"
msgstr "java"

#. type: Plain text
#: doc/contributing.texi:628
msgid "Java programs standing for themselves are named as any other package, using the lowercase upstream name."
msgstr "Программы Java именуются как любой другой пакет, используя исходное им в нижнем регистре."

#. type: Plain text
#: doc/contributing.texi:634
msgid "To avoid confusion and naming clashes with other programming languages, it is desirable that the name of a package for a Java package is prefixed with @code{java-}.  If a project already contains the word @code{java}, we drop this; for instance, the package @code{ngsjava} is packaged under the name @code{java-ngs}."
msgstr "Чтобы избежать путанницы и конфликтов имён с другими языками программирования, желательно именовать пакет, поставляющий программу Java, с префиксом @code{java-}. Если проект уже содержит слово @code{java}, мы обрезаем его. Например, пакет @code{ngsjava} опакечивается под именем @code{java-ngs}."

#. type: Plain text
#: doc/contributing.texi:640
msgid "For Java packages containing a single class or a small class hierarchy, we use the lowercase class name, replace all occurrences of @code{.} by dashes and prepend the prefix @code{java-}.  So the class @code{apache.commons.cli} becomes package @code{java-apache-commons-cli}."
msgstr "Для пакетов Java, содержащих отдельный класс или небольшую ирархию, мы используем имя в нижнем регистре, заменяя все вхождения @code{.} на дефисы, и указываем префикс @code{java-}. Так класс  @code{apache.commons.cli} становится пакетом @code{java-apache-commons-cli}."

#. type: cindex
#: doc/contributing.texi:645 doc/guix.texi:1665
#, no-wrap
msgid "fonts"
msgstr "шрифты"

#. type: Plain text
#: doc/contributing.texi:651
msgid "For fonts that are in general not installed by a user for typesetting purposes, or that are distributed as part of a larger software package, we rely on the general packaging rules for software; for instance, this applies to the fonts delivered as part of the X.Org system or fonts that are part of TeX Live."
msgstr "Для шрифтов, которые не установлены пользователем, исходя из настроек печати, или рааспространяемые как часть большого пакета программного  обеспечения, мы применяем обычные правила опакечивания программного обеспечения. Например, это относится к шрифтам, поставляемым как часть системы X.Org, или шрифтов TeX Live."

#. type: Plain text
#: doc/contributing.texi:655
msgid "To make it easier for a user to search for fonts, names for other packages containing only fonts are constructed as follows, independently of the upstream package name."
msgstr "Чтобы облегчить пользовательский поиск шрифтов, имена пакетов, содержащих только шрифты, создаются следующим образом, независимо от изначального имени пакета."

#. type: Plain text
#: doc/contributing.texi:663
msgid "The name of a package containing only one font family starts with @code{font-}; it is followed by the foundry name and a dash @code{-} if the foundry is known, and the font family name, in which spaces are replaced by dashes (and as usual, all upper case letters are transformed to lower case).  For example, the Gentium font family by SIL is packaged under the name @code{font-sil-gentium}."
msgstr "Имя пакета, содержащего только одно семейство шрифтов, начинается с @code{font-}; далее идёт литейное имя и дефис @code{-}, если литейное имя известно, а затем - имя семейства шрифтов, в котором пробелы заменяются дефисами (и обычно все буквы в верхнем регистре заменяются на нижний регистр). Например, семейство шрифтов Gentium от SIL опакечивается под именем @code{font-sil-gentium}."

#. type: Plain text
#: doc/contributing.texi:672
msgid "For a package containing several font families, the name of the collection is used in the place of the font family name.  For instance, the Liberation fonts consist of three families, Liberation Sans, Liberation Serif and Liberation Mono.  These could be packaged separately under the names @code{font-liberation-sans} and so on; but as they are distributed together under a common name, we prefer to package them together as @code{font-liberation}."
msgstr "Пакет с несколькими семействами шрифтов имеет в названии имя коллекции вместо имени семейства. Например, шрифты Liberation состоят из трёх семейств: Liberation Sans, Liberation Serfif и Liberation Mono. Они могли бы опакечиваться отдельно под именами @code{font-liberation-sans} и так далее, но так как они распространяются вместе под общим именем, мы предпочитаем опакечивать их вместе как @code{font-liberation}."

#. type: Plain text
#: doc/contributing.texi:678
msgid "In the case where several formats of the same font family or font collection are packaged separately, a short form of the format, prepended by a dash, is added to the package name.  We use @code{-ttf} for TrueType fonts, @code{-otf} for OpenType fonts and @code{-type1} for PostScript Type 1 fonts."
msgstr "В случае, когда несколько форматов одного семейства щрифтов или коллекции шрифтов опакечена отдельно, в имени присутствует небольшая отметка о формате с предваряющим дефисом. Мы используем @code{-ttf} для шрифтов TrueType, @code{-otf} - для шрифтов OpenType - и  @code{-type1} - для шрифтов PostScript Type 1."

#. type: Plain text
#: doc/contributing.texi:686
msgid "In general our code follows the GNU Coding Standards (@pxref{Top,,, standards, GNU Coding Standards}).  However, they do not say much about Scheme, so here are some additional rules."
msgstr "В основном наш код следует стандартам кодирования GNU (@pxref{Top,,, standards, GNU Coding Standards}). Но они не имеют исчерпывающих указаний для Scheme, так что есть дополнительные правила."

#. type: subsection
#: doc/contributing.texi:692 doc/contributing.texi:694
#: doc/contributing.texi:695
#, no-wrap
msgid "Programming Paradigm"
msgstr "Парадигма программирования"

#. type: menuentry
#: doc/contributing.texi:692
msgid "How to compose your elements."
msgstr "Как компоновать элементы"

#. type: subsection
#: doc/contributing.texi:692 doc/contributing.texi:701
#: doc/contributing.texi:702
#, no-wrap
msgid "Modules"
msgstr "Модули"

#. type: menuentry
#: doc/contributing.texi:692
msgid "Where to store your code?"
msgstr "Где разместить код?"

#. type: subsection
#: doc/contributing.texi:692 doc/contributing.texi:712
#: doc/contributing.texi:713
#, no-wrap
msgid "Data Types and Pattern Matching"
msgstr "Типы данных и поиск образцов"

#. type: menuentry
#: doc/contributing.texi:692
msgid "Implementing data structures."
msgstr "Использование структур данных."

#. type: subsection
#: doc/contributing.texi:692 doc/contributing.texi:726
#: doc/contributing.texi:727
#, no-wrap
msgid "Formatting Code"
msgstr "Форматирование кода"

#. type: menuentry
#: doc/contributing.texi:692
msgid "Writing conventions."
msgstr "Написание соглашений."

#. type: Plain text
#: doc/contributing.texi:700
msgid "Scheme code in Guix is written in a purely functional style.  One exception is code that involves input/output, and procedures that implement low-level concepts, such as the @code{memoize} procedure."
msgstr "Код Scheme в Guix написан в чисто функциональном стиле. Одно исключение - это код, который вызывает ввод/вывод и процедуры, которые реализуют низкоровневые операции, как например, процедура @code{memoize}."

#. type: Plain text
#: doc/contributing.texi:708
msgid "Guile modules that are meant to be used on the builder side must live in the @code{(guix build @dots{})} name space.  They must not refer to other Guix or GNU modules.  However, it is OK for a ``host-side'' module to use a build-side module."
msgstr "Модули Guile, которые вызываются для сборки, должны жить в пространстве имён @code{(guix build @dots{})}. Они не должны ссылаться на другие модули Guix или GNU. Однако это нормально, если модуль типа \"host-side\" использует модуль типа build-side."

#. type: Plain text
#: doc/contributing.texi:711
msgid "Modules that deal with the broader GNU system should be in the @code{(gnu @dots{})} name space rather than @code{(guix @dots{})}."
msgstr "Модули, которые работают во всей системе GNU, должны быть в пространстве имён @code{(gnu @dots{})}, но не @code{(guix @dots{})}."

#. type: Plain text
#: doc/contributing.texi:720
msgid "The tendency in classical Lisp is to use lists to represent everything, and then to browse them ``by hand'' using @code{car}, @code{cdr}, @code{cadr}, and co.  There are several problems with that style, notably the fact that it is hard to read, error-prone, and a hindrance to proper type error reports."
msgstr "Правило классического Lisp - использование списков для представления всего и просмотр списков \"вручную\", используя @code{car}, @code{cdr}, @code{cadr} и тому подобное. Возникают некоторые проблемы этого стиля, например, это тяжело читается, провоцирует ошибки, и создаёт отчёты об ошибках без должной детализации."

#. type: Plain text
#: doc/contributing.texi:725
msgid "Guix code should define appropriate data types (for instance, using @code{define-record-type*}) rather than abuse lists.  In addition, it should use pattern matching, via Guile’s @code{(ice-9 match)} module, especially when matching lists."
msgstr "Код Guix должен определить соответствующие типы данных (то есть пользуясь, например, @code{define-record-type*}) вместо насущных списков. А также он должен использовать поиск по образцам с помощью модуля Guile  @code{(ice-9 match)}, особенно для поиска списков."

#. type: cindex
#: doc/contributing.texi:729
#, no-wrap
msgid "formatting code"
msgstr "форматирование кода"

#. type: cindex
#: doc/contributing.texi:730
#, no-wrap
msgid "coding style"
msgstr "стиль кодирования"

#. type: Plain text
#: doc/contributing.texi:737
msgid "When writing Scheme code, we follow common wisdom among Scheme programmers.  In general, we follow the @url{http://mumble.net/~campbell/scheme/style.txt, Riastradh's Lisp Style Rules}.  This document happens to describe the conventions mostly used in Guile’s code too.  It is very thoughtful and well written, so please do read it."
msgstr "При написании кода Scheme мы пользуемся мудростью программистов Scheme. В основном мы следуем  @url{http://mumble.net/~campbell/scheme/style.txt, Riastradh's Lisp Style Rules}. Этот документ, к счастью, содержит большинство соглашений, которые применимы также для кода Guile. Это очень вдумчиая работа, пожалуйста, прочтите её."

#. type: Plain text
#: doc/contributing.texi:744
msgid "Some special forms introduced in Guix, such as the @code{substitute*} macro, have special indentation rules.  These are defined in the @file{.dir-locals.el} file, which Emacs automatically uses.  Also note that Emacs-Guix provides @code{guix-devel-mode} mode that indents and highlights Guix code properly (@pxref{Development,,, emacs-guix, The Emacs-Guix Reference Manual})."
msgstr "Некоторые специальные формы, вводимые в Guix, как например, макрос @code{substitute*}, имеют специальные правила отступов. Они определены в файле @file{.dir-locals.el}, которые использует Emacs автоматически. Также отметим, что Emacs-Guix предоставляет режим @code{guix-devel-mode}, который вставляет отступы и подсвечивает код Guix должным образом (@pxref{Development,,, emacs-guix, The Emacs-Guix Reference Manual})."

#. type: cindex
#: doc/contributing.texi:745
#, no-wrap
msgid "indentation, of code"
msgstr "отступы, в коде"

#. type: cindex
#: doc/contributing.texi:746
#, no-wrap
msgid "formatting, of code"
msgstr "форматировние, кода"

#. type: Plain text
#: doc/contributing.texi:749
msgid "If you do not use Emacs, please make sure to let your editor knows these rules.  To automatically indent a package definition, you can also run:"
msgstr "Если вы не пользуетесь Emacs, пожалуйста убедитесь, что ваш редактор знает эти правила. Для автоматической расстановки отступов можно запустить:"

#. type: example
#: doc/contributing.texi:752
#, no-wrap
msgid "./etc/indent-code.el gnu/packages/@var{file}.scm @var{package}\n"
msgstr "./etc/indent-code.el gnu/packages/@var{file}.scm @var{package}\n"

#. type: Plain text
#: doc/contributing.texi:758
msgid "This automatically indents the definition of @var{package} in @file{gnu/packages/@var{file}.scm} by running Emacs in batch mode.  To indent a whole file, omit the second argument:"
msgstr "Это автоматически расставит отступы в определении @var{package} в файле @file{gnu/packages/@var{file}.scm}, запустив Emacs в фоновом режиме. Чтобы расставить отступы во всём файле, приведите слеующий аргумент:"

#. type: example
#: doc/contributing.texi:761
#, no-wrap
msgid "./etc/indent-code.el gnu/services/@var{file}.scm\n"
msgstr "./etc/indent-code.el gnu/services/@var{file}.scm\n"

#. type: cindex
#: doc/contributing.texi:763
#, no-wrap
msgid "Vim, Scheme code editing"
msgstr "Vim, редактирование кода Scheme"

#. type: Plain text
#: doc/contributing.texi:769
msgid "If you are editing code with Vim, we recommend that you run @code{:set autoindent} so that your code is automatically indented as you type.  Additionally, @uref{https://www.vim.org/scripts/script.php?script_id=3998, @code{paredit.vim}} may help you deal with all these parentheses."
msgstr "Если вы редактируете код в Vim, мы рекомендуем запустить @code{:set autoindent}, так отступы будут автоматически вставляться в ваш код, пока вы печатаете. В дополнение вам может помочь для работы со всеми этими скобками @uref{https://www.vim.org/scripts/script.php?script_id=3998, @code{paredit.vim}}."

#. type: Plain text
#: doc/contributing.texi:773
msgid "We require all top-level procedures to carry a docstring.  This requirement can be relaxed for simple private procedures in the @code{(guix build @dots{})} name space, though."
msgstr "Мы требуем, чтобы все высокоуровневые процедуры содержали строки документации. Хотя это требование может не учитываться для простых приватных процедур в пространстве имён @code{(guix build @dots{})}."

#. type: Plain text
#: doc/contributing.texi:776
msgid "Procedures should not have more than four positional parameters.  Use keyword parameters for procedures that take more than four parameters."
msgstr "Процедуры должны иметь не более четырёх параметров. Передавайте параметры по ключевым словам в процедурах, которые принимают более четырёх параметров."

#. type: Plain text
#: doc/contributing.texi:785
msgid "Development is done using the Git distributed version control system.  Thus, access to the repository is not strictly necessary.  We welcome contributions in the form of patches as produced by @code{git format-patch} sent to the @email{guix-patches@@gnu.org} mailing list."
msgstr "Разработка завершается использованием пставляемой системы контроля версиями Git. Доступ к репозиторию не обязателен. Мы приветствуем вклады в разработку в виде патчей, которые производит @code{git format-patch}, отправленных в рассылку @email{guix-patches@@gnu.org}."

#. type: Plain text
#: doc/contributing.texi:792
msgid "This mailing list is backed by a Debbugs instance accessible at @uref{https://bugs.gnu.org/guix-patches}, which allows us to keep track of submissions.  Each message sent to that mailing list gets a new tracking number assigned; people can then follow up on the submission by sending email to @code{@var{NNN}@@debbugs.gnu.org}, where @var{NNN} is the tracking number (@pxref{Sending a Patch Series})."
msgstr "Бекап этой расылки создаёт Debbugs, архив доступен по адресу \"@uref{https://bugs.gnu.org/guix-patches}, там можно отследить сообщения. Каждое сообщение, отправленное в рассылку, нумеруется; можно затем просмотреть сообщения, отправив e-mail на @code{@var{NNN}@@debbugs.gnu.org}, где @var{NNN} - это номер отслеживания (@pxref{Sending a Patch Series})."

#. type: Plain text
#: doc/contributing.texi:796
msgid "Please write commit logs in the ChangeLog format (@pxref{Change Logs,,, standards, GNU Coding Standards}); you can check the commit history for examples."
msgstr "Пожалуйста, пишите логи коммита в формате ChangeLog (@pxref{Change Logs,,, standards, GNU Coding Standards}); можно просмотреть историю коммитов, например."

#. type: Plain text
#: doc/contributing.texi:799
msgid "Before submitting a patch that adds or modifies a package definition, please run through this check list:"
msgstr "Перед отправкой патча, который добавляет или изменяет описание пакета, пожалуйста, выполните следующие проверки:"

#. type: enumerate
#: doc/contributing.texi:806
msgid "If the authors of the packaged software provide a cryptographic signature for the release tarball, make an effort to verify the authenticity of the archive.  For a detached GPG signature file this would be done with the @code{gpg --verify} command."
msgstr "Если авторы пакета программного обеспечения преоставляют криптографическую подпись для архива релиза, выполните проверку аутентичности архива. Для отдельного файла GPG-подписи это можно сделать командой @code{gpg --verify}."

#. type: enumerate
#: doc/contributing.texi:810
msgid "Take some time to provide an adequate synopsis and description for the package.  @xref{Synopses and Descriptions}, for some guidelines."
msgstr "Потратьте немного времени, чтобы предоставить адекватное краткое описание и полное описание пакета. Смотрите @xref{Synopses and Descriptions} для подробностей."

#. type: enumerate
#: doc/contributing.texi:815
msgid "Run @code{guix lint @var{package}}, where @var{package} is the name of the new or modified package, and fix any errors it reports (@pxref{Invoking guix lint})."
msgstr "Запустите @code{guix lint @var{package}}, где @var{package} - это имя нового изменённого пакета, и устраните любые ошибки из отчёта (@pxref{Invoking guix lint})."

#. type: enumerate
#: doc/contributing.texi:819
msgid "Make sure the package builds on your platform, using @code{guix build @var{package}}."
msgstr "Убедитесь, что пакет собирается на вашей платформе, используя @code{guix build @var{package}}."

#. type: enumerate
#: doc/contributing.texi:826
msgid "We recommend you also try building the package on other supported platforms.  As you may not have access to actual hardware platforms, we recommend using the @code{qemu-binfmt-service-type} to emulate them.  In order to enable it, add the following service to the list of services in your @code{operating-system} configuration:"
msgstr "Мы рекомендуем вам также попробовать собрать пакет под другими поддерживаемыми платформами. Возможно, вы не имеете доступа к современным аппаратным платформам, тогда мы рекомендуем использовать @code{qemu-binfmt-service-type}, чтобы эмулировать их. Чтобы обеспечить это, добавьте следующий сервис в конфигурацию @code{operating-system}:"

#. type: example
#: doc/contributing.texi:832
#, no-wrap
msgid ""
"(service qemu-binfmt-service-type\n"
" (qemu-binfmt-configuration\n"
"   (platforms (lookup-qemu-platforms \"arm\" \"aarch64\" \"mips64el\"))\n"
"   (guix-support? #t)))\n"
msgstr ""
"(service qemu-binfmt-service-type\n"
" (qemu-binfmt-configuration\n"
"   (platforms (lookup-qemu-platforms \"arm\" \"aarch64\" \"mips64el\"))\n"
"   (guix-support? #t)))\n"

#. type: enumerate
#: doc/contributing.texi:835
msgid "Then reconfigure your system."
msgstr "И тогда запустите переконфигурирование системы."

#. type: enumerate
#: doc/contributing.texi:840
msgid "You can then build packages for different platforms by specifying the @code{--system} option.  For example, to build the \"hello\" package for the armhf, aarch64, or mips64 architectures, you would run the following commands, respectively:"
msgstr "Также можно собирать пакеты под различные платформы, обозначив опцию @code{--system}. Например, чтобы собрать пакет \"hello\" для архитектур armhf, aarch64, или mips64 вы должны выполнить соответственно следующее:"

#. type: example
#: doc/contributing.texi:844
#, no-wrap
msgid ""
"guix build --system=armhf-linux --rounds=2 hello\n"
"guix build --system=aarch64-linux --rounds=2 hello\n"
"guix build --system=mips64el-linux --rounds=2 hello\n"
msgstr ""
"guix build --system=armhf-linux --rounds=2 hello\n"
"guix build --system=aarch64-linux --rounds=2 hello\n"
"guix build --system=mips64el-linux --rounds=2 hello\n"

#. type: cindex
#: doc/contributing.texi:847
#, no-wrap
msgid "bundling"
msgstr "сборка"

#. type: enumerate
#: doc/contributing.texi:850
msgid "Make sure the package does not use bundled copies of software already available as separate packages."
msgstr "Убедитесь, что пакет не использует связанные копии программ, которые уже доступны как отдельные пакеты."

#. type: enumerate
#: doc/contributing.texi:859
msgid "Sometimes, packages include copies of the source code of their dependencies as a convenience for users.  However, as a distribution, we want to make sure that such packages end up using the copy we already have in the distribution, if there is one.  This improves resource usage (the dependency is built and stored only once), and allows the distribution to make transverse changes such as applying security updates for a given software package in a single place and have them affect the whole system---something that bundled copies prevent."
msgstr "Иногда пакеты включают копии исходных кодов своих зависимостей, исходя из удобства для пользователей. Однако как дистрибутив, мы должны убедиться, что подобные пакеты ставятся, используя копию, которую мы уже имеем в дистрибутиве, если таковая имеется. Это улучшает использование ресурсов (зависимость собирается и сохраняется один раз) и позволяет дистрибутиву производить поперечные изменения, как например, применение обновлений безопасности для поставляемого пакета программного обеспечения в одном месте, и эти изменения будут иметь силу во всей системе, устраняя проблему лишних копий."

#. type: enumerate
#: doc/contributing.texi:868
msgid "Take a look at the profile reported by @command{guix size} (@pxref{Invoking guix size}).  This will allow you to notice references to other packages unwillingly retained.  It may also help determine whether to split the package (@pxref{Packages with Multiple Outputs}), and which optional dependencies should be used.  In particular, avoid adding @code{texlive} as a dependency: because of its extreme size, use @code{texlive-tiny} or @code{texlive-union} instead."
msgstr "Просмотрите отчеты  @command{guix size} (@pxref{Invoking guix size}). Это позволит найти связь с другими пакетами, сохранившуюся без необходимости. Это также позволяет решить, как разделить пакет (@pxref{Packages with Multiple Outputs}) и какие должны использоваться опциональные зависимости. В частности, это способ избежать использование большого @code{texlive} как зависимости и использовать @code{texlive-tiny} или @code{texlive-union} вместо него."

#. type: enumerate
#: doc/contributing.texi:873
msgid "For important changes, check that dependent package (if applicable) are not affected by the change; @code{guix refresh --list-dependent @var{package}} will help you do that (@pxref{Invoking guix refresh})."
msgstr "Для важных изменений проверьте, что зависимости пакета (если они есть) не затронуты изменениями. @code{guix refresh --list-dependent @var{package}} поможет вам сделать это (@pxref{Invoking guix refresh})."

#. type: cindex
#: doc/contributing.texi:875
#, no-wrap
msgid "branching strategy"
msgstr "стратегия бренчей"

#. type: cindex
#: doc/contributing.texi:876
#, no-wrap
msgid "rebuild scheduling strategy"
msgstr "стратегия планирования пересборки"

#. type: enumerate
#: doc/contributing.texi:879
msgid "Depending on the number of dependent packages and thus the amount of rebuilding induced, commits go to different branches, along these lines:"
msgstr "В зависимости от числа пакетов зависимостей и, как следствие, числа вызываемых пересборок, коммиты отправляются в разные бренчи следующим образом:"

#. type: item
#: doc/contributing.texi:881
#, no-wrap
msgid "300 dependent packages or less"
msgstr "300 пакетов зависимостей или менее"

#. type: table
#: doc/contributing.texi:883
msgid "@code{master} branch (non-disruptive changes)."
msgstr "бренч @code{master} (не разрушающие изменения)."

#. type: item
#: doc/contributing.texi:884
#, no-wrap
msgid "between 300 and 1,200 dependent packages"
msgstr "от 300 до 1200 пакетов зависимостей"

#. type: table
#: doc/contributing.texi:889
msgid "@code{staging} branch (non-disruptive changes).  This branch is intended to be merged in @code{master} every 3 weeks or so.  Topical changes (e.g., an update of the GNOME stack) can instead go to a specific branch (say, @code{gnome-updates})."
msgstr "бренч @code{staging} (не разрушающие изменения). Этот бренч предназначен для включения в @code{master} каждые 3 недели (примерно). Тематические изменения (т.е. обновление стека GNOME) могут отправляться в специальный бренч, скажем, @code{gnome-updates}."

#. type: item
#: doc/contributing.texi:890
#, no-wrap
msgid "more than 1,200 dependent packages"
msgstr "более 1200 пакетов зависимостей"

#. type: table
#: doc/contributing.texi:894
msgid "@code{core-updates} branch (may include major and potentially disruptive changes).  This branch is intended to be merged in @code{master} every 2.5 months or so."
msgstr "бренч @code{core-updates} (может включать главные и потенциально разрушительные изменения). Этот бренч предназначен для включения в  @code{master} каждые 2,5 месяца примерно."

#. type: enumerate
#: doc/contributing.texi:901
msgid "All these branches are @uref{https://hydra.gnu.org/project/gnu, tracked by our build farm} and merged into @code{master} once everything has been successfully built.  This allows us to fix issues before they hit users, and to reduce the window during which pre-built binaries are not available."
msgstr "Все эти бренчи @uref{https://hydra.gnu.org/project/gnu, размещаются на ферме сборки} и включаются в @code{master} после первой удачной сборки. Это позволяет нам исправлять проблемы перед тем, как они дойдут до пользователей, и сократить окно, в течение которого собранные бинарники не доступны."

#. type: enumerate
#: doc/contributing.texi:908
msgid "Generally, branches other than @code{master} are considered @emph{frozen} if there has been a recent evaluation, or there is a corresponding @code{-next} branch.  Please ask on the mailing list or IRC if unsure where to place a patch."
msgstr "Обычно бренчи, отличные от @code{master} считаются @emph{замороженными}, если существует поседнее определение или соответствующий бренч @code{-next}. Пожалуйста, задайте вопрос в рассылках или IRC, если не уверенны куда разместить патч."

#. type: cindex
#: doc/contributing.texi:910
#, no-wrap
msgid "determinism, of build processes"
msgstr "детерминизм, процесса сборки"

#. type: cindex
#: doc/contributing.texi:911
#, no-wrap
msgid "reproducible builds, checking"
msgstr "воспроизводимые сорки, проверка"

#. type: enumerate
#: doc/contributing.texi:915
msgid "Check whether the package's build process is deterministic.  This typically means checking whether an independent build of the package yields the exact same result that you obtained, bit for bit."
msgstr "Проверьте, является ли процесс сборки пакета детеминистическим. Это обычно означает необходимость проверки того, что независимая сборка пакета производит точно такой же результат, которым вы располагаете, бит к биту."

#. type: enumerate
#: doc/contributing.texi:918
msgid "A simple way to do that is by building the same package several times in a row on your machine (@pxref{Invoking guix build}):"
msgstr "Простой способ выполнить это - собрать такой же пакет несколько раз подряд на вашей машине (@pxref{Invoking guix build}):"

#. type: example
#: doc/contributing.texi:921
#, no-wrap
msgid "guix build --rounds=2 my-package\n"
msgstr "guix build --rounds=2 my-package\n"

#. type: enumerate
#: doc/contributing.texi:925
msgid "This is enough to catch a class of common non-determinism issues, such as timestamps or randomly-generated output in the build result."
msgstr "Этого достаточно, чтобы отловить привычный набор проблем, нарушающих детерминизм, как например, отпечаток времени или случайно генерируемый выход на результате сборке."

#. type: enumerate
#: doc/contributing.texi:935
msgid "Another option is to use @command{guix challenge} (@pxref{Invoking guix challenge}).  You may run it once the package has been committed and built by @code{@value{SUBSTITUTE-SERVER}} to check whether it obtains the same result as you did.  Better yet: Find another machine that can build it and run @command{guix publish}.  Since the remote build machine is likely different from yours, this can catch non-determinism issues related to the hardware---e.g., use of different instruction set extensions---or to the operating system kernel---e.g., reliance on @code{uname} or @file{/proc} files."
msgstr "Другой способ --- использовать @command{guix challenge} (@pxref{Invoking guix challenge}). Можно запустить это один раз, когда коммит пакета был отправлен, и собрать с помощью @code{@value{SUBSTITUTE-SERVER}}, чтобы проверить, что это даёт результат такой же, как у вас.  Ещё лучше найти другую машину, на которой можно собрать это и выполнить @command{guix publish}. Так как другая удалённая машина дл сборки отличается от вашей, это может выявить проблемы, нарушающие детерминизм, связанные с аппаратным обеспечением, то есть вызванные использованием различных расширений ассемблера или другого ядра операционной системы, то есть касательно файлов @code{uname} или @file{/proc}."

#. type: enumerate
#: doc/contributing.texi:941
msgid "When writing documentation, please use gender-neutral wording when referring to people, such as @uref{https://en.wikipedia.org/wiki/Singular_they, singular ``they''@comma{} ``their''@comma{} ``them''}, and so forth."
msgstr "При написании документации, пожалуйста, используйте нейтральную по гендеру лексику, когда речь идёт о людях, как например, тут @uref{https://en.wikipedia.org/wiki/Singular_they, singular \"they\"@comma{} \"their\"@comma{} \"them\"} и т.д."

#. type: enumerate
#: doc/contributing.texi:945
msgid "Verify that your patch contains only one set of related changes.  Bundling unrelated changes together makes reviewing harder and slower."
msgstr "Проверьте, что ваш патч содержит изменения, связанные только с одной темой. Связывая вместе изменения, касающиеся различных тем, делает обзор сложным и медленным."

#. type: enumerate
#: doc/contributing.texi:948
msgid "Examples of unrelated changes include the addition of several packages, or a package update along with fixes to that package."
msgstr "Примеры несвязанных изменений включают, в том числе, добавление некоторых пакетов или обновление пакета вместе с исправлениями в этом пакете."

#. type: enumerate
#: doc/contributing.texi:953
msgid "Please follow our code formatting rules, possibly running the @command{etc/indent-code.el} script to do that automatically for you (@pxref{Formatting Code})."
msgstr "Пожалуйста, следуйте нашим правилам форматирования кода, по возможности запуская скрипт @command{etc/indent-code.el}, который сделает это автоматически (@pxref{Formatting Code})."

#. type: enumerate
#: doc/contributing.texi:961
msgid "When possible, use mirrors in the source URL (@pxref{Invoking guix download}).  Use reliable URLs, not generated ones.  For instance, GitHub archives are not necessarily identical from one generation to the next, so in this case it's often better to clone the repository.  Don't use the @command{name} field in the URL: it is not very useful and if the name changes, the URL will probably be wrong."
msgstr "Если это возможно, используйте зеркала при указании URL исходников (@pxref{Invoking guix download}). Используйте надёжные URL'ы, а не сгенерированные. Например, архивы GitHub не являются идентичными между поколениями, так что в этом случае часто лучше клонировать репозиторий. Не используйте поле @command{name} в URL, это не очень удобно: если имя изменится, тогда URL будет неправильным."

#. type: Plain text
#: doc/contributing.texi:971
msgid "When posting a patch to the mailing list, use @samp{[PATCH] @dots{}} as a subject.  You may use your email client or the @command{git send-email} command (@pxref{Sending a Patch Series}).  We prefer to get patches in plain text messages, either inline or as MIME attachments.  You are advised to pay attention if your email client changes anything like line breaks or indentation which could potentially break the patches."
msgstr "Когда отправляете патч в рассылку, используйте @samp{[PATCH] @dots{}} в теме письма. Можно пользоваться почтовым клиентом или командой @command{git send-email} (@pxref{Sending a Patch Series}). Мы предпочитаем получать патчи в виде простых текстовых сообщений внутри текста или отдельным вложением MIME. Рекомендуется уделять внимание вопросу, не изменяет ли почтовый клиент что-либо как символы новой строки или отступы, так как это потенциально может нарушить код патча."

#. type: Plain text
#: doc/contributing.texi:974
msgid "When a bug is resolved, please close the thread by sending an email to @email{@var{NNN}-done@@debbugs.gnu.org}."
msgstr "Когда баг исправлен, пожалуйста, закройте тему, отправив сообщение на @email{@var{NNN}-done@@debbugs.gnu.org}."

#. type: anchor{#1}
#: doc/contributing.texi:975 doc/contributing.texi:977
#, no-wrap
msgid "Sending a Patch Series"
msgstr "Отправка группы патчей"

#. type: cindex
#: doc/contributing.texi:977
#, no-wrap
msgid "patch series"
msgstr "группы патчей"

#. type: code{#1}
#: doc/contributing.texi:978
#, no-wrap
msgid "git send-email"
msgstr "git send-email"

#. type: code{#1}
#: doc/contributing.texi:979
#, no-wrap
msgid "git-send-email"
msgstr "git-send-email"

#. type: Plain text
#: doc/contributing.texi:987
msgid "When sending a patch series (e.g., using @code{git send-email}), please first send one message to @email{guix-patches@@gnu.org}, and then send subsequent patches to @email{@var{NNN}@@debbugs.gnu.org} to make sure they are kept together.  See @uref{https://debbugs.gnu.org/Advanced.html, the Debbugs documentation} for more information."
msgstr "При отправке группы патчей (т.е. используя @code{git send-email}), пожалуйста, отправте вачале сообщение на @email{guix-patches@@gnu.org}, и затем отправьте патчи последовательно на @email{@var{NNN}@@debbugs.gnu.org}, чтобы убедиться, что они отправлены вместе. Подробнее ---  @uref{https://debbugs.gnu.org/Advanced.html, the Debbugs documentation}."

#. type: Plain text
#: doc/guix.texi:7
msgid "@documentencoding UTF-8"
msgstr ""
"@documentencoding UTF-8\n"
"@documentlanguage ru\n"
"@frenchspacing on"

#. type: title
#: doc/guix.texi:7 doc/guix.texi:92
#, no-wrap
msgid "GNU Guix Reference Manual"
msgstr "Руководство GNU Guix"

#. type: include
#: doc/guix.texi:10
#, no-wrap
msgid "version.texi"
msgstr "version-ru.texi"

#. type: copying
#: doc/guix.texi:66
#, fuzzy
#| msgid "Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès@* Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@* Copyright @copyright{} 2013 Nikita Karetnikov@* Copyright @copyright{} 2014, 2015, 2016 Alex Kost@* Copyright @copyright{} 2015, 2016 Mathieu Lirzin@* Copyright @copyright{} 2014 Pierre-Antoine Rault@* Copyright @copyright{} 2015 Taylan Ulrich Bayırlı/Kammer@* Copyright @copyright{} 2015, 2016, 2017 Leo Famulari@* Copyright @copyright{} 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus@* Copyright @copyright{} 2016 Ben Woodcroft@* Copyright @copyright{} 2016, 2017, 2018 Chris Marusich@* Copyright @copyright{} 2016, 2017, 2018, 2019 Efraim Flashner@* Copyright @copyright{} 2016 John Darrington@* Copyright @copyright{} 2016, 2017 ng0@* Copyright @copyright{} 2016, 2017, 2018, 2019 Jan Nieuwenhuizen@* Copyright @copyright{} 2016 Julien Lepiller@* Copyright @copyright{} 2016 Alex ter Weele@* Copyright @copyright{} 2016, 2017, 2018, 2019 Christopher Baines@* Copyright @copyright{} 2017, 2018 Clément Lassieur@* Copyright @copyright{} 2017, 2018 Mathieu Othacehe@* Copyright @copyright{} 2017 Federico Beffa@* Copyright @copyright{} 2017, 2018 Carlo Zancanaro@* Copyright @copyright{} 2017 Thomas Danckaert@* Copyright @copyright{} 2017 humanitiesNerd@* Copyright @copyright{} 2017 Christopher Allan Webber@* Copyright @copyright{} 2017, 2018 Marius Bakke@* Copyright @copyright{} 2017 Hartmut Goebel@* Copyright @copyright{} 2017 Maxim Cournoyer@* Copyright @copyright{} 2017, 2018 Tobias Geerinckx-Rice@* Copyright @copyright{} 2017 George Clemmer@* Copyright @copyright{} 2017 Andy Wingo@* Copyright @copyright{} 2017, 2018, 2019 Arun Isaac@* Copyright @copyright{} 2017 nee@* Copyright @copyright{} 2018 Rutger Helling@* Copyright @copyright{} 2018 Oleg Pykhalov@* Copyright @copyright{} 2018 Mike Gerwitz@* Copyright @copyright{} 2018 Pierre-Antoine Rouby@* Copyright @copyright{} 2018 Gábor Boskovits@* Copyright @copyright{} 2018 Florian Pelz@* Copyright @copyright{} 2018 Laura Lazzati@* Copyright @copyright{} 2018 Alex Vong@*"
msgid "Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès@* Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@* Copyright @copyright{} 2013 Nikita Karetnikov@* Copyright @copyright{} 2014, 2015, 2016 Alex Kost@* Copyright @copyright{} 2015, 2016 Mathieu Lirzin@* Copyright @copyright{} 2014 Pierre-Antoine Rault@* Copyright @copyright{} 2015 Taylan Ulrich Bayırlı/Kammer@* Copyright @copyright{} 2015, 2016, 2017 Leo Famulari@* Copyright @copyright{} 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus@* Copyright @copyright{} 2016 Ben Woodcroft@* Copyright @copyright{} 2016, 2017, 2018 Chris Marusich@* Copyright @copyright{} 2016, 2017, 2018, 2019 Efraim Flashner@* Copyright @copyright{} 2016 John Darrington@* Copyright @copyright{} 2016, 2017 ng0@* Copyright @copyright{} 2016, 2017, 2018, 2019 Jan Nieuwenhuizen@* Copyright @copyright{} 2016 Julien Lepiller@* Copyright @copyright{} 2016 Alex ter Weele@* Copyright @copyright{} 2016, 2017, 2018, 2019 Christopher Baines@* Copyright @copyright{} 2017, 2018 Clément Lassieur@* Copyright @copyright{} 2017, 2018 Mathieu Othacehe@* Copyright @copyright{} 2017 Federico Beffa@* Copyright @copyright{} 2017, 2018 Carlo Zancanaro@* Copyright @copyright{} 2017 Thomas Danckaert@* Copyright @copyright{} 2017 humanitiesNerd@* Copyright @copyright{} 2017 Christopher Allan Webber@* Copyright @copyright{} 2017, 2018 Marius Bakke@* Copyright @copyright{} 2017 Hartmut Goebel@* Copyright @copyright{} 2017 Maxim Cournoyer@* Copyright @copyright{} 2017, 2018 Tobias Geerinckx-Rice@* Copyright @copyright{} 2017 George Clemmer@* Copyright @copyright{} 2017 Andy Wingo@* Copyright @copyright{} 2017, 2018, 2019 Arun Isaac@* Copyright @copyright{} 2017 nee@* Copyright @copyright{} 2018 Rutger Helling@* Copyright @copyright{} 2018 Oleg Pykhalov@* Copyright @copyright{} 2018 Mike Gerwitz@* Copyright @copyright{} 2018 Pierre-Antoine Rouby@* Copyright @copyright{} 2018 Gábor Boskovits@* Copyright @copyright{} 2018 Florian Pelz@* Copyright @copyright{} 2018 Laura Lazzati@* Copyright @copyright{} 2018 Alex Vong@* Copyright @copyright{} 2019 Josh Holland@*"
msgstr "Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès@* Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@* Copyright @copyright{} 2013 Nikita Karetnikov@* Copyright @copyright{} 2014, 2015, 2016 Alex Kost@* Copyright @copyright{} 2015, 2016 Mathieu Lirzin@* Copyright @copyright{} 2014 Pierre-Antoine Rault@* Copyright @copyright{} 2015 Taylan Ulrich Bayırlı/Kammer@* Copyright @copyright{} 2015, 2016, 2017 Leo Famulari@* Copyright @copyright{} 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus@* Copyright @copyright{} 2016 Ben Woodcroft@* Copyright @copyright{} 2016, 2017, 2018 Chris Marusich@* Copyright @copyright{} 2016, 2017, 2018, 2019 Efraim Flashner@* Copyright @copyright{} 2016 John Darrington@* Copyright @copyright{} 2016, 2017 ng0@* Copyright @copyright{} 2016, 2017, 2018, 2019 Jan Nieuwenhuizen@* Copyright @copyright{} 2016 Julien Lepiller@* Copyright @copyright{} 2016 Alex ter Weele@* Copyright @copyright{} 2016, 2017, 2018, 2019 Christopher Baines@* Copyright @copyright{} 2017, 2018 Clément Lassieur@* Copyright @copyright{} 2017, 2018 Mathieu Othacehe@* Copyright @copyright{} 2017 Federico Beffa@* Copyright @copyright{} 2017, 2018 Carlo Zancanaro@* Copyright @copyright{} 2017 Thomas Danckaert@* Copyright @copyright{} 2017 humanitiesNerd@* Copyright @copyright{} 2017 Christopher Allan Webber@* Copyright @copyright{} 2017, 2018 Marius Bakke@* Copyright @copyright{} 2017 Hartmut Goebel@* Copyright @copyright{} 2017 Maxim Cournoyer@* Copyright @copyright{} 2017, 2018 Tobias Geerinckx-Rice@* Copyright @copyright{} 2017 George Clemmer@* Copyright @copyright{} 2017 Andy Wingo@* Copyright @copyright{} 2017, 2018, 2019 Arun Isaac@* Copyright @copyright{} 2017 nee@* Copyright @copyright{} 2018 Rutger Helling@* Copyright @copyright{} 2018 Oleg Pykhalov@* Copyright @copyright{} 2018 Mike Gerwitz@* Copyright @copyright{} 2018 Pierre-Antoine Rouby@* Copyright @copyright{} 2018 Gábor Boskovits@* Copyright @copyright{} 2018 Florian Pelz@* Copyright @copyright{} 2018 Laura Lazzati@* Copyright @copyright{} 2018 Alex Vong@*"

#. type: copying
#: doc/guix.texi:73
msgid "Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.  A copy of the license is included in the section entitled ``GNU Free Documentation License''."
msgstr "Разрешено копирование, распространение и/или модификация этого документа на условиях лицензии свободной документации GNU (GNU FDL) версии 1.3 или любой более поздней версии, опубликованной Фондом свободного программного обеспечения (FSF), исключая неизменяемые секции, исключая тексты, размещенные на переплёте и задней стороне обложки. Копия лицензии включена в документ в разделе под названием \"GNU Free Documentation Licens\"."

#. type: dircategory
#: doc/guix.texi:75
#, no-wrap
msgid "System administration"
msgstr "Администрирование системы"

#. type: menuentry
#: doc/guix.texi:82
msgid "Guix: (guix)"
msgstr "Guix: (guix)"

#. type: menuentry
#: doc/guix.texi:82
msgid "Manage installed software and system configuration."
msgstr "Управление установленным проаграммным обеспеченем и конфигурирование системы."

#. type: menuentry
#: doc/guix.texi:82
msgid "guix package: (guix)Invoking guix package"
msgstr "guix package: (guix)Вызов guix package"

#. type: menuentry
#: doc/guix.texi:82
msgid "Installing, removing, and upgrading packages."
msgstr "Установка, удаление и обновление пакетов."

#. type: menuentry
#: doc/guix.texi:82
msgid "guix gc: (guix)Invoking guix gc"
msgstr "guix gc: (guix)Вызов guix gc"

#. type: menuentry
#: doc/guix.texi:82
msgid "Reclaiming unused disk space."
msgstr "Восстановление неиспользуемого места на диске."

#. type: menuentry
#: doc/guix.texi:82
msgid "guix pull: (guix)Invoking guix pull"
msgstr "guix pull: (guix)Вызов guix pull"

#. type: menuentry
#: doc/guix.texi:82
msgid "Update the list of available packages."
msgstr "Обновление списка доступных пакетов."

#. type: menuentry
#: doc/guix.texi:82
msgid "guix system: (guix)Invoking guix system"
msgstr "guix system: (guix)Вызов guix system"

#. type: menuentry
#: doc/guix.texi:82
msgid "Manage the operating system configuration."
msgstr "Управление конфигурацией операционной системы."

#. type: dircategory
#: doc/guix.texi:84
#, no-wrap
msgid "Software development"
msgstr "Разработка программного обеспечения"

#. type: menuentry
#: doc/guix.texi:89
msgid "guix environment: (guix)Invoking guix environment"
msgstr "guix environment: (guix)Вызов guix environment"

#. type: menuentry
#: doc/guix.texi:89
msgid "Building development environments with Guix."
msgstr "Сборка окружения для разработки с помощью Guix."

#. type: menuentry
#: doc/guix.texi:89
msgid "guix build: (guix)Invoking guix build"
msgstr "guix build: (guix)Вызов guix build"

#. type: menuentry
#: doc/guix.texi:89
msgid "Building packages."
msgstr "Сборка пакетов."

#. type: menuentry
#: doc/guix.texi:89
msgid "guix pack: (guix)Invoking guix pack"
msgstr "guix pack: (guix)Вызов guix pack"

#. type: menuentry
#: doc/guix.texi:89
msgid "Creating binary bundles."
msgstr "Создание бинарных пакетов"

#. type: subtitle
#: doc/guix.texi:93
#, no-wrap
msgid "Using the GNU Guix Functional Package Manager"
msgstr "Использование функционального пакетного менеджера GNU Guix"

#. type: author
#: doc/guix.texi:94
#, no-wrap
msgid "The GNU Guix Developers"
msgstr "Разработчики GNU Guix"

#. type: titlepage
#: doc/guix.texi:100
msgid "Edition @value{EDITION} @* @value{UPDATED} @*"
msgstr "Ревизия @value{EDITION} @* @value{UPDATED} @*"

#. type: node
#: doc/guix.texi:107
#, no-wrap
msgid "Top"
msgstr "Top"

#. type: top
#: doc/guix.texi:108
#, no-wrap
msgid "GNU Guix"
msgstr "GNU Guix"

#. type: Plain text
#: doc/guix.texi:112
msgid "This document describes GNU Guix version @value{VERSION}, a functional package management tool written for the GNU system."
msgstr "Этот документ описывает GNU Guix версии @value{VERSION}, пакетный менеджер, написанный для системы GNU."

#. type: Plain text
#: doc/guix.texi:123
msgid "This manual is also available in Simplified Chinese (@pxref{Top,,, guix.zh_CN, GNU Guix参考手册}), French (@pxref{Top,,, guix.fr, Manuel de référence de GNU Guix}), German (@pxref{Top,,, guix.de, Referenzhandbuch zu GNU Guix}), and Spanish (@pxref{Top,,, guix.es, Manual de referencia de GNU Guix}).  If you would like to translate it in your native language, consider joining the @uref{https://translationproject.org/domain/guix-manual.html, Translation Project}."
msgstr "Это руководство доступно также на упрощённом китайском (@pxref{Top,,, guix.zh_CN, GNU Guix参考手册}), французском (@pxref{Top,,, guix.fr, Manuel de référence de GNU Guix}), немецком (@pxref{Top,,, guix.de, Referenzhandbuch zu GNU Guix}) и испанском (@pxref{Top,,, guix.es, Manual de referencia de GNU Guix}). Если вы хотите перевести его на ваш родной язык, присоединяйтесь к @uref{https://translationproject.org/domain/guix-manual.html, Translation Project}."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:149 doc/guix.texi:312 doc/guix.texi:313
#, no-wrap
msgid "Introduction"
msgstr "Введение"

#. type: menuentry
#: doc/guix.texi:139
msgid "What is Guix about?"
msgstr "Что такое Guix?"

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:154 doc/guix.texi:471 doc/guix.texi:472
#, no-wrap
msgid "Installation"
msgstr "Установка"

#. type: menuentry
#: doc/guix.texi:139
msgid "Installing Guix."
msgstr "Установка Guix."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:169 doc/guix.texi:1768 doc/guix.texi:1769
#, no-wrap
msgid "System Installation"
msgstr "Установка системы"

#. type: menuentry
#: doc/guix.texi:139
msgid "Installing the whole operating system."
msgstr "Полная установка операционной системы."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:186 doc/guix.texi:2479 doc/guix.texi:2480
#, no-wrap
msgid "Package Management"
msgstr "Управление пакетами"

#. type: menuentry
#: doc/guix.texi:139
msgid "Package installation, upgrade, etc."
msgstr "Установка пакетов, обновление и т.д."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:208 doc/guix.texi:4331 doc/guix.texi:4332
#, no-wrap
msgid "Development"
msgstr "Разработка"

#. type: menuentry
#: doc/guix.texi:139
msgid "Guix-aided software development."
msgstr "Разработка программного обеспечения при поддержке Guix."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:213 doc/guix.texi:4955 doc/guix.texi:4956
#, no-wrap
msgid "Programming Interface"
msgstr "Программный интерфейс"

#. type: menuentry
#: doc/guix.texi:139
msgid "Using Guix in Scheme."
msgstr "Использование Guix в Scheme."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:229 doc/guix.texi:7583 doc/guix.texi:7584
#, no-wrap
msgid "Utilities"
msgstr "Утилиты"

#. type: menuentry
#: doc/guix.texi:139
msgid "Package management commands."
msgstr "Команды управления пакетами."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:254 doc/guix.texi:10194 doc/guix.texi:10195
#, no-wrap
msgid "System Configuration"
msgstr "Конфигурирование системы"

#. type: menuentry
#: doc/guix.texi:139
msgid "Configuring the operating system."
msgstr "Конфигурирование операционной системы."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:25392 doc/guix.texi:25393
#, no-wrap
msgid "Documentation"
msgstr "Документация"

#. type: menuentry
#: doc/guix.texi:139
msgid "Browsing software user manuals."
msgstr "Программы обзора пользовательских мануалов."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:25456 doc/guix.texi:25457
#, no-wrap
msgid "Installing Debugging Files"
msgstr "Установка файлов отладки"

#. type: menuentry
#: doc/guix.texi:139
msgid "Feeding the debugger."
msgstr "Запуск отладчика."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:25522 doc/guix.texi:25523
#, no-wrap
msgid "Security Updates"
msgstr "Обновления безопасности"

#. type: menuentry
#: doc/guix.texi:139
msgid "Deploying security fixes quickly."
msgstr "Быстрое применение исправлений безопасности."

#. type: chapter
#: doc/guix.texi:139 doc/guix.texi:25642 doc/guix.texi:25643
#, no-wrap
msgid "Bootstrapping"
msgstr "Начальная загрузка"

#. type: menuentry
#: doc/guix.texi:139
msgid "GNU/Linux built from scratch."
msgstr "Сборка GNU/Linux с нуля."

#. type: node
#: doc/guix.texi:139 doc/guix.texi:25826
#, no-wrap
msgid "Porting"
msgstr "Портирование"

#. type: menuentry
#: doc/guix.texi:139
msgid "Targeting another platform or kernel."
msgstr "Перевод на другую платформу или ядро."

#. type: menuentry
#: doc/guix.texi:139
msgid "Your help needed!"
msgstr "Нужна ваша помощь!"

#. type: chapter
#: doc/guix.texi:144 doc/guix.texi:25874 doc/guix.texi:25875
#, no-wrap
msgid "Acknowledgments"
msgstr "Благодарности"

#. type: menuentry
#: doc/guix.texi:144
msgid "Thanks!"
msgstr "Спасибо"

#. type: appendix
#: doc/guix.texi:144 doc/guix.texi:25896 doc/guix.texi:25897
#, no-wrap
msgid "GNU Free Documentation License"
msgstr "Лицензия свободной документации GNU"

#. type: menuentry
#: doc/guix.texi:144
msgid "The license of this manual."
msgstr "Лицензия этого руководства."

#. type: unnumbered
#: doc/guix.texi:144 doc/guix.texi:25902 doc/guix.texi:25903
#, no-wrap
msgid "Concept Index"
msgstr "Термины и указатели"

#. type: menuentry
#: doc/guix.texi:144
msgid "Concepts."
msgstr "Понятия."

#. type: unnumbered
#: doc/guix.texi:144 doc/guix.texi:25906 doc/guix.texi:25907
#, no-wrap
msgid "Programming Index"
msgstr "Программный индекс"

#. type: menuentry
#: doc/guix.texi:144
msgid "Data types, functions, and variables."
msgstr "Структуры данных, функции и переменные."

#. type: menuentry
#: doc/guix.texi:147
msgid "--- The Detailed Node Listing ---"
msgstr "--- Детальный список записей ---"

#. type: section
#: doc/guix.texi:152 doc/guix.texi:339 doc/guix.texi:341 doc/guix.texi:342
#, no-wrap
msgid "Managing Software the Guix Way"
msgstr "Управление программным обеспечением Guix Way"

#. type: menuentry
#: doc/guix.texi:152 doc/guix.texi:339
msgid "What's special."
msgstr "В чём особенности?"

#. type: section
#: doc/guix.texi:152 doc/guix.texi:339 doc/guix.texi:396 doc/guix.texi:397
#, no-wrap
msgid "GNU Distribution"
msgstr "Дистрибутив GNU"

#. type: menuentry
#: doc/guix.texi:152 doc/guix.texi:339
msgid "The packages and tools."
msgstr "Пакеты и утилиты."

#. type: section
#: doc/guix.texi:161 doc/guix.texi:510 doc/guix.texi:512 doc/guix.texi:513
#, no-wrap
msgid "Binary Installation"
msgstr "Бинарная установка"

#. type: menuentry
#: doc/guix.texi:161 doc/guix.texi:510
msgid "Getting Guix running in no time!"
msgstr "Запустить Guix в кратчайшие сроки!"

#. type: section
#: doc/guix.texi:161 doc/guix.texi:510 doc/guix.texi:714 doc/guix.texi:715
#, no-wrap
msgid "Requirements"
msgstr "Требования"

#. type: menuentry
#: doc/guix.texi:161 doc/guix.texi:510
msgid "Software needed to build and run Guix."
msgstr "Программное обеспечение, необходимое для запуска Guix."

#. type: section
#: doc/guix.texi:161 doc/guix.texi:510 doc/guix.texi:798 doc/guix.texi:799
#, no-wrap
msgid "Running the Test Suite"
msgstr "Запуск набора тестов"

#. type: menuentry
#: doc/guix.texi:161 doc/guix.texi:510
msgid "Testing Guix."
msgstr "Тестирование Guix."

#. type: section
#: doc/guix.texi:161 doc/guix.texi:163 doc/guix.texi:510 doc/guix.texi:863
#: doc/guix.texi:864
#, no-wrap
msgid "Setting Up the Daemon"
msgstr "Настройка демона"

#. type: menuentry
#: doc/guix.texi:161 doc/guix.texi:510
msgid "Preparing the build daemon's environment."
msgstr "Подготовка окружения демона сборки."

#. type: node
#: doc/guix.texi:161 doc/guix.texi:510 doc/guix.texi:1294
#, no-wrap
msgid "Invoking guix-daemon"
msgstr "Вызов guix-daemon"

#. type: menuentry
#: doc/guix.texi:161 doc/guix.texi:510
msgid "Running the build daemon."
msgstr "Запуск демона сборки."

#. type: section
#: doc/guix.texi:161 doc/guix.texi:510 doc/guix.texi:1562 doc/guix.texi:1563
#, no-wrap
msgid "Application Setup"
msgstr "Установка приложения"

#. type: menuentry
#: doc/guix.texi:161 doc/guix.texi:510
msgid "Application-specific setup."
msgstr "Установка в качестве приожения."

#. type: subsection
#: doc/guix.texi:167 doc/guix.texi:883 doc/guix.texi:885 doc/guix.texi:886
#, no-wrap
msgid "Build Environment Setup"
msgstr "Установка окружения сборки"

#. type: menuentry
#: doc/guix.texi:167 doc/guix.texi:883
msgid "Preparing the isolated build environment."
msgstr "Подготовка отдельного окружения сборки."

#. type: node
#: doc/guix.texi:167 doc/guix.texi:883 doc/guix.texi:1002
#, no-wrap
msgid "Daemon Offload Setup"
msgstr "Установка демона разгрузки"

#. type: menuentry
#: doc/guix.texi:167 doc/guix.texi:883
msgid "Offloading builds to remote machines."
msgstr "Разгрузка сборок по удалённым машинам."

#. type: subsection
#: doc/guix.texi:167 doc/guix.texi:883 doc/guix.texi:1208 doc/guix.texi:1209
#, no-wrap
msgid "SELinux Support"
msgstr "Поддержка SELinux"

#. type: menuentry
#: doc/guix.texi:167 doc/guix.texi:883
msgid "Using an SELinux policy for the daemon."
msgstr "Использование политики SELinux для демона."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1244 doc/guix.texi:1802 doc/guix.texi:1804
#: doc/guix.texi:1805
#, no-wrap
msgid "Limitations"
msgstr "Ограничения"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "What you can expect."
msgstr "Что нужно учитывать."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:1833 doc/guix.texi:1834
#, no-wrap
msgid "Hardware Considerations"
msgstr "По поводу железа"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "Supported hardware."
msgstr "Поддерживаемое аппаратное обеспечение."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:1868 doc/guix.texi:1869
#, no-wrap
msgid "USB Stick and DVD Installation"
msgstr "Установочная флеш и DVD"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "Preparing the installation medium."
msgstr "Подготовка установочного носителя."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:1967 doc/guix.texi:1968
#, no-wrap
msgid "Preparing for Installation"
msgstr "Подготовка к установке"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "Networking, partitioning, etc."
msgstr "Сеть, разметка диска и т.д."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:1990 doc/guix.texi:1991
#, no-wrap
msgid "Guided Graphical Installation"
msgstr "Графическая установка в GUI"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "Easy graphical installation."
msgstr "Простая графическая установка."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:181 doc/guix.texi:1802 doc/guix.texi:2021
#: doc/guix.texi:2022
#, no-wrap
msgid "Manual Installation"
msgstr "Ручная установка"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "Manual installation for wizards."
msgstr "Ручная установка для магов."

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:2364 doc/guix.texi:2365
#, no-wrap
msgid "After System Installation"
msgstr "После установки системы"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "When installation succeeded."
msgstr "Когда установка завершилась успешно."

#. type: node
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:2392
#, no-wrap
msgid "Installing Guix in a VM"
msgstr "Установка Guix на виртуальную машину"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "Guix System playground."
msgstr "Площадка системы Guix"

#. type: section
#: doc/guix.texi:179 doc/guix.texi:1802 doc/guix.texi:2446 doc/guix.texi:2447
#, no-wrap
msgid "Building the Installation Image"
msgstr "Сборка установочного образа"

#. type: menuentry
#: doc/guix.texi:179 doc/guix.texi:1802
msgid "How this comes to be."
msgstr "Как это происходит."

#. type: node
#: doc/guix.texi:184 doc/guix.texi:2039 doc/guix.texi:2041
#, no-wrap
msgid "Keyboard Layout and Networking and Partitioning"
msgstr "Раскладка клавиатуры и работа с сетью и разбиение диска"

#. type: menuentry
#: doc/guix.texi:184 doc/guix.texi:2039
msgid "Initial setup."
msgstr "Начальная установка."

#. type: subsection
#: doc/guix.texi:184 doc/guix.texi:2039 doc/guix.texi:2276 doc/guix.texi:2277
#, no-wrap
msgid "Proceeding with the Installation"
msgstr "В продолжении установки"

#. type: menuentry
#: doc/guix.texi:184 doc/guix.texi:2039
msgid "Installing."
msgstr "Установка."

#. type: section
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:2513 doc/guix.texi:2514
#, no-wrap
msgid "Features"
msgstr "Особенности"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "How Guix will make your life brighter."
msgstr "Как Guix делает жизнь ярче."

#. type: node
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:2599
#, no-wrap
msgid "Invoking guix package"
msgstr "Вызов guix package"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Package installation, removal, etc."
msgstr "Установка пакетов, удаление и т.д."

#. type: section
#: doc/guix.texi:197 doc/guix.texi:199 doc/guix.texi:2511 doc/guix.texi:3100
#: doc/guix.texi:3101
#, no-wrap
msgid "Substitutes"
msgstr "Подстановки"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Downloading pre-built binaries."
msgstr "Скачивание собранных бинарников."

#. type: section
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:3328 doc/guix.texi:3329
#, no-wrap
msgid "Packages with Multiple Outputs"
msgstr "Пакеты со множественным выходом"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Single source package, multiple outputs."
msgstr "Один исходный пакет, различные выходы."

#. type: node
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:3382
#, no-wrap
msgid "Invoking guix gc"
msgstr "Вызов guix gc"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Running the garbage collector."
msgstr "Запуск сборщика мусора."

#. type: node
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:3588
#, no-wrap
msgid "Invoking guix pull"
msgstr "Запуск guix pull"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Fetching the latest Guix and distribution."
msgstr "Закачка последнего Guix и дистрибуции."

#. type: section
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:3743 doc/guix.texi:3744
#, no-wrap
msgid "Channels"
msgstr "Каналы"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Customizing the package collection."
msgstr "Настройка коллекции пакетов."

#. type: section
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:3956 doc/guix.texi:3957
#, no-wrap
msgid "Inferiors"
msgstr "Младшие версии"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Interacting with another revision of Guix."
msgstr "Взаимодействие с другими ревизиями Guix."

#. type: node
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:4084
#, no-wrap
msgid "Invoking guix describe"
msgstr "Вызов guix describe"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Display information about your Guix revision."
msgstr "Отобразить информацию о ревизии Guix."

#. type: node
#: doc/guix.texi:197 doc/guix.texi:2511 doc/guix.texi:4165
#, no-wrap
msgid "Invoking guix archive"
msgstr "Вызов guix archive"

#. type: menuentry
#: doc/guix.texi:197 doc/guix.texi:2511
msgid "Exporting and importing store files."
msgstr "Экспорт и импорт файлов склада."

#. type: subsection
#: doc/guix.texi:206 doc/guix.texi:3123 doc/guix.texi:3125 doc/guix.texi:3126
#, no-wrap
msgid "Official Substitute Server"
msgstr "Официальный сервер подстановок"

#. type: menuentry
#: doc/guix.texi:206 doc/guix.texi:3123
msgid "One particular source of substitutes."
msgstr "Отдельный источник подстановок."

#. type: subsection
#: doc/guix.texi:206 doc/guix.texi:3123 doc/guix.texi:3155 doc/guix.texi:3156
#, no-wrap
msgid "Substitute Server Authorization"
msgstr "Авторизация сервера подстановок"

#. type: menuentry
#: doc/guix.texi:206 doc/guix.texi:3123
msgid "How to enable or disable substitutes."
msgstr "Как включить или отключить подстановки."

#. type: subsection
#: doc/guix.texi:206 doc/guix.texi:3123 doc/guix.texi:3223 doc/guix.texi:3224
#, no-wrap
msgid "Substitute Authentication"
msgstr "Аутентификация подстановок"

#. type: menuentry
#: doc/guix.texi:206 doc/guix.texi:3123
msgid "How Guix verifies substitutes."
msgstr "Как Guix проверяет подстановки."

#. type: subsection
#: doc/guix.texi:206 doc/guix.texi:3123 doc/guix.texi:3258 doc/guix.texi:3259
#, no-wrap
msgid "Proxy Settings"
msgstr "Настройки proxy"

#. type: menuentry
#: doc/guix.texi:206 doc/guix.texi:3123
msgid "How to get substitutes via proxy."
msgstr "Как получить подстановки через proxy."

#. type: subsection
#: doc/guix.texi:206 doc/guix.texi:3123 doc/guix.texi:3270 doc/guix.texi:3271
#, no-wrap
msgid "Substitution Failure"
msgstr "Ошибки при подстановке"

#. type: menuentry
#: doc/guix.texi:206 doc/guix.texi:3123
msgid "What happens when substitution fails."
msgstr "Что происходит, когда подстановка завершается ошибкой."

#. type: subsection
#: doc/guix.texi:206 doc/guix.texi:3123 doc/guix.texi:3298 doc/guix.texi:3299
#, no-wrap
msgid "On Trusting Binaries"
msgstr "Касатеьно проверенных бинарников"

#. type: menuentry
#: doc/guix.texi:206 doc/guix.texi:3123
msgid "How can you trust that binary blob?"
msgstr "Как можно доверять определённому бинарному блоку?"

#. type: node
#: doc/guix.texi:211 doc/guix.texi:4348 doc/guix.texi:4350
#, no-wrap
msgid "Invoking guix environment"
msgstr "Вызов guix environment"

#. type: menuentry
#: doc/guix.texi:211 doc/guix.texi:4348
msgid "Setting up development environments."
msgstr "Установка окружения сборки."

#. type: node
#: doc/guix.texi:211 doc/guix.texi:4348 doc/guix.texi:4689
#, no-wrap
msgid "Invoking guix pack"
msgstr "Вызов guix pack"

#. type: menuentry
#: doc/guix.texi:211 doc/guix.texi:4348
msgid "Creating software bundles."
msgstr "Создание наборов программ"

#. type: section
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:4994 doc/guix.texi:4995
#, no-wrap
msgid "Package Modules"
msgstr "Пакетные модули"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Packages from the programmer's viewpoint."
msgstr "Пакеты с точки зрения программиста."

#. type: section
#: doc/guix.texi:222 doc/guix.texi:224 doc/guix.texi:4992 doc/guix.texi:5056
#: doc/guix.texi:5057
#, no-wrap
msgid "Defining Packages"
msgstr "Описание пакетов"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Defining new packages."
msgstr "Описание новых пакетов."

#. type: section
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:5559 doc/guix.texi:5560
#, no-wrap
msgid "Build Systems"
msgstr "Системы сборки"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Specifying how packages are built."
msgstr "Задание параметров сборки пакетов."

#. type: section
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:6297 doc/guix.texi:6298
#, no-wrap
msgid "The Store"
msgstr "Склад"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Manipulating the package store."
msgstr "Управление пакетами на складе."

#. type: section
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:6447 doc/guix.texi:6448
#, no-wrap
msgid "Derivations"
msgstr "Деривации"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Low-level interface to package derivations."
msgstr "Низкоуровневый интерфейс дериваций пакетов."

#. type: section
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:6641 doc/guix.texi:6642
#, no-wrap
msgid "The Store Monad"
msgstr "Устройство склада"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Purely functional interface to the store."
msgstr "Чисто функциональный интерфейс доступа к складу."

#. type: section
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:6956 doc/guix.texi:6957
#, no-wrap
msgid "G-Expressions"
msgstr "G-Expressions"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Manipulating build expressions."
msgstr "Управление механизмом сборки."

#. type: node
#: doc/guix.texi:222 doc/guix.texi:4992 doc/guix.texi:7530
#, no-wrap
msgid "Invoking guix repl"
msgstr "Вызов guix repl"

#. type: menuentry
#: doc/guix.texi:222 doc/guix.texi:4992
msgid "Fiddling with Guix interactively."
msgstr "Интерактивное общение с Guix"

#. type: node
#: doc/guix.texi:227 doc/guix.texi:5324 doc/guix.texi:5327
#, no-wrap
msgid "package Reference"
msgstr "Интерфейс package"

#. type: menuentry
#: doc/guix.texi:227 doc/guix.texi:5324
msgid "The package data type."
msgstr "Тип данных пакет"

#. type: node
#: doc/guix.texi:227 doc/guix.texi:5324 doc/guix.texi:5471
#, no-wrap
msgid "origin Reference"
msgstr "интерфейс origin"

#. type: menuentry
#: doc/guix.texi:227 doc/guix.texi:5324
msgid "The origin data type."
msgstr "Тип данных источник."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:7609
#, no-wrap
msgid "Invoking guix build"
msgstr "Вызов guix build"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Building packages from the command line."
msgstr "Сборка пакетов в командной строке."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:8260
#, no-wrap
msgid "Invoking guix edit"
msgstr "Вызов guix edit"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Editing package definitions."
msgstr "Редактирование описания пакета."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:8286
#, no-wrap
msgid "Invoking guix download"
msgstr "Вызов guix download"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Downloading a file and printing its hash."
msgstr "Скачивание файла и печать его хеша."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:8339
#, no-wrap
msgid "Invoking guix hash"
msgstr "Вызов guix hash"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Computing the cryptographic hash of a file."
msgstr "Вычисление криптографического хеша файла."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:8401
#, no-wrap
msgid "Invoking guix import"
msgstr "Вызов guix import"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Importing package definitions."
msgstr "Импорт описаниий пакетов."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:8799
#, no-wrap
msgid "Invoking guix refresh"
msgstr "Вызов guix refresh"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Updating package definitions."
msgstr "Обновление описаний пакетов."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9110
#, no-wrap
msgid "Invoking guix lint"
msgstr "Вызов guix lint"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Finding errors in package definitions."
msgstr "Поиск ошибок в описаниях пакетов."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9226
#, no-wrap
msgid "Invoking guix size"
msgstr "Вызов guix size"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Profiling disk usage."
msgstr "Обзор использования диска."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9350
#, no-wrap
msgid "Invoking guix graph"
msgstr "Вызов guix graph"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Visualizing the graph of packages."
msgstr "Визуализация графа пакета."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9553
#, no-wrap
msgid "Invoking guix publish"
msgstr "Вызов guix publish"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Sharing substitutes."
msgstr "Совместное использование подстановок."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9770
#, no-wrap
msgid "Invoking guix challenge"
msgstr "Вызов guix challenge"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Challenging substitute servers."
msgstr "Соперничающие серверы подстановок."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9909
#, no-wrap
msgid "Invoking guix copy"
msgstr "Вызов guix copy"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Copying to and from a remote store."
msgstr "Копирование из и в удалённый склад."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:9972
#, no-wrap
msgid "Invoking guix container"
msgstr "Вызов guix container"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Process isolation."
msgstr "Изоляция процесса."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:10026
#, no-wrap
msgid "Invoking guix weather"
msgstr "Вызов guix weather"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Assessing substitute availability."
msgstr "Оценка доступности подстановок."

#. type: node
#: doc/guix.texi:245 doc/guix.texi:7607 doc/guix.texi:10137
#, no-wrap
msgid "Invoking guix processes"
msgstr "Вызов guix processes"

#. type: menuentry
#: doc/guix.texi:245 doc/guix.texi:7607
msgid "Listing client processes."
msgstr "Чтение клиентских процессов."

#. type: section
#: doc/guix.texi:247 doc/guix.texi:7610
#, no-wrap
msgid "Invoking @command{guix build}"
msgstr "Вызов @command{guix build}"

#. type: subsection
#: doc/guix.texi:252 doc/guix.texi:7661 doc/guix.texi:7663 doc/guix.texi:7664
#, no-wrap
msgid "Common Build Options"
msgstr "Стандартные опции сборки"

#. type: menuentry
#: doc/guix.texi:252 doc/guix.texi:7661
msgid "Build options for most commands."
msgstr "Опции сборки для большинства команд."

#. type: subsection
#: doc/guix.texi:252 doc/guix.texi:7661 doc/guix.texi:7819 doc/guix.texi:7820
#, no-wrap
msgid "Package Transformation Options"
msgstr "Опции трансформации пакета"

#. type: menuentry
#: doc/guix.texi:252 doc/guix.texi:7661
msgid "Creating variants of packages."
msgstr "Создание вариация пакетов."

#. type: subsection
#: doc/guix.texi:252 doc/guix.texi:7661 doc/guix.texi:7968 doc/guix.texi:7969
#, no-wrap
msgid "Additional Build Options"
msgstr "Дополительные опции сборки"

#. type: menuentry
#: doc/guix.texi:252 doc/guix.texi:7661
msgid "Options specific to 'guix build'."
msgstr "Специфичные опции 'guix build'."

#. type: subsection
#: doc/guix.texi:252 doc/guix.texi:7661 doc/guix.texi:8180 doc/guix.texi:8181
#, no-wrap
msgid "Debugging Build Failures"
msgstr "Отладка ошибок сборки"

#. type: menuentry
#: doc/guix.texi:252 doc/guix.texi:7661
msgid "Real life packaging experience."
msgstr "Жизненный опыт в сборке пакетов."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:10238
#: doc/guix.texi:10239
#, no-wrap
msgid "Using the Configuration System"
msgstr "Использование системы конфигурации"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Customizing your GNU system."
msgstr "Настройка вашей системы GNU."

#. type: node
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:10474
#, no-wrap
msgid "operating-system Reference"
msgstr "Интерфейс operating-system"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Detail of operating-system declarations."
msgstr "Детали объявления opertaing-system"

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:10678
#: doc/guix.texi:10679
#, no-wrap
msgid "File Systems"
msgstr "Файловые системы"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Configuring file system mounts."
msgstr "Настройка монтирования файловой систем"

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:10848
#: doc/guix.texi:10849
#, no-wrap
msgid "Mapped Devices"
msgstr "Размеченные устройства"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Block device extra processing."
msgstr "Дополнительные проверки блочных устройств."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:10969
#: doc/guix.texi:10970
#, no-wrap
msgid "User Accounts"
msgstr "Учётные записи пользователей"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Specifying user accounts."
msgstr "Задание пользовательских учётных записей."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:2048 doc/guix.texi:10236
#: doc/guix.texi:11122 doc/guix.texi:11123
#, no-wrap
msgid "Keyboard Layout"
msgstr "Раскладка клавиатуры"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "How the system interprets key strokes."
msgstr "Как система интерпретирует нажатия клавиш"

#. type: section
#: doc/guix.texi:271 doc/guix.texi:1570 doc/guix.texi:10236
#: doc/guix.texi:11254 doc/guix.texi:11255
#, no-wrap
msgid "Locales"
msgstr "Локали"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Language and cultural convention settings."
msgstr "Настройка языка и культурных особенностей."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:273 doc/guix.texi:10236 doc/guix.texi:11394
#: doc/guix.texi:11395
#, no-wrap
msgid "Services"
msgstr "Сервисы"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Specifying system services."
msgstr "Настройка системных сервисов."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:23607
#: doc/guix.texi:23608
#, no-wrap
msgid "Setuid Programs"
msgstr "Программы setuid"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Programs running with root privileges."
msgstr "Программы, выполняемые с правами root."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:1715 doc/guix.texi:10236
#: doc/guix.texi:23653 doc/guix.texi:23654
#, no-wrap
msgid "X.509 Certificates"
msgstr "Сертификаты X.509"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Authenticating HTTPS servers."
msgstr "Аутентификация серверов HTTPS."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:1613 doc/guix.texi:10236
#: doc/guix.texi:23716 doc/guix.texi:23717
#, no-wrap
msgid "Name Service Switch"
msgstr "Служба выбора имён"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Configuring libc's name service switch."
msgstr "Настройка службы имён libc."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:23854
#: doc/guix.texi:23855
#, no-wrap
msgid "Initial RAM Disk"
msgstr "Начальный RAM-диск"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Linux-Libre bootstrapping."
msgstr "Начальная загрузка Linux-Libre."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:24028
#: doc/guix.texi:24029
#, no-wrap
msgid "Bootloader Configuration"
msgstr "Настройка загрузчика"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Configuring the boot loader."
msgstr "Конфигурирование загрузчика диска."

#. type: node
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:24225
#, no-wrap
msgid "Invoking guix system"
msgstr "Вызов guix system"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Instantiating a system configuration."
msgstr "Запуск инстанции операционной системы."

#. type: node
#: doc/guix.texi:271 doc/guix.texi:10236 doc/guix.texi:24680
#, no-wrap
msgid "Running Guix in a VM"
msgstr "Запуск Guix на виртуальной машине"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "How to run Guix System in a virtual machine."
msgstr "Как запускать систему Guix на виртуальной машине."

#. type: section
#: doc/guix.texi:271 doc/guix.texi:302 doc/guix.texi:10236 doc/guix.texi:24810
#: doc/guix.texi:24811
#, no-wrap
msgid "Defining Services"
msgstr "Создание сервисов"

#. type: menuentry
#: doc/guix.texi:271 doc/guix.texi:10236
msgid "Adding new service definitions."
msgstr "Добавление новых определений сервисов."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:11473
#: doc/guix.texi:11474
#, no-wrap
msgid "Base Services"
msgstr "Базовые сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Essential system services."
msgstr "Ключевые сервисы системы."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:12266
#: doc/guix.texi:12267
#, no-wrap
msgid "Scheduled Job Execution"
msgstr "Запланированное исполнения задач"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "The mcron service."
msgstr "Сервис mcron."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:12367
#: doc/guix.texi:12368
#, no-wrap
msgid "Log Rotation"
msgstr "Ротация логов"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "The rottlog service."
msgstr "Сервис rottlog."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:12469
#: doc/guix.texi:12470
#, no-wrap
msgid "Networking Services"
msgstr "Сервисы сети"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Network setup, SSH daemon, etc."
msgstr "Установка сети, демон SSH и т.д."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:13415
#: doc/guix.texi:13416
#, no-wrap
msgid "X Window"
msgstr "Оконная система X"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Graphical display."
msgstr "Графический дисплей."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:13762
#: doc/guix.texi:13763
#, no-wrap
msgid "Printing Services"
msgstr "Сервисы печати"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Local and remote printer support."
msgstr "Поддержка локальных и удалённых принтеров."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:14603
#: doc/guix.texi:14604
#, no-wrap
msgid "Desktop Services"
msgstr "Сервисы рабочего стола"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "D-Bus and desktop services."
msgstr "D-Bus и сервисы рабочего стола."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:15004
#: doc/guix.texi:15005
#, no-wrap
msgid "Sound Services"
msgstr "Звуковые сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "ALSA and Pulseaudio services."
msgstr "Сервисы ALSA и Pulseaudio."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:15085
#: doc/guix.texi:15086
#, no-wrap
msgid "Database Services"
msgstr "Сервисы баз данных"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "SQL databases, key-value stores, etc."
msgstr "Базы данных SQL, базы ключ-значение и т. д."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:15245
#: doc/guix.texi:15246
#, no-wrap
msgid "Mail Services"
msgstr "Почтовые сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "IMAP, POP3, SMTP, and all that."
msgstr "IMAP, POP3, SMTP и прочее."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:16746
#: doc/guix.texi:16747
#, no-wrap
msgid "Messaging Services"
msgstr "Сервисы сообщений"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Messaging services."
msgstr "Сервисы сообщений."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:17248
#: doc/guix.texi:17249
#, no-wrap
msgid "Telephony Services"
msgstr "Сервисы телефонии"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Telephony services."
msgstr "Сервисы телефонии."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:17453
#: doc/guix.texi:17454
#, no-wrap
msgid "Monitoring Services"
msgstr "Сервисы мониторинга"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Monitoring services."
msgstr "Сервисы мониторинга."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:17958
#: doc/guix.texi:17959
#, no-wrap
msgid "Kerberos Services"
msgstr "Сервисы Kerberos"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Kerberos services."
msgstr "Сервисы Kerberos."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:18562
#: doc/guix.texi:18563
#, no-wrap
msgid "Web Services"
msgstr "Веб-сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Web servers."
msgstr "Веб-серверы."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:19363
#: doc/guix.texi:19364
#, no-wrap
msgid "Certificate Services"
msgstr "Сервисы сертификатов"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "TLS certificates via Let's Encrypt."
msgstr "Сертификаты TLS через Let's Encrypt."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:19529
#: doc/guix.texi:19530
#, no-wrap
msgid "DNS Services"
msgstr "Сервисы DNS"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "DNS daemons."
msgstr "DNS-демоны."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:20150
#: doc/guix.texi:20151
#, no-wrap
msgid "VPN Services"
msgstr "VPN-сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "VPN daemons."
msgstr "VPN-демоны."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:20508
#: doc/guix.texi:20509
#, no-wrap
msgid "Network File System"
msgstr "Сетевые файловые системы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "NFS related services."
msgstr "Сервисы, работающие с сетевыми файловыми системами"

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:20623
#: doc/guix.texi:20624
#, no-wrap
msgid "Continuous Integration"
msgstr "Длительная интеграция"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "The Cuirass service."
msgstr "Сервис Cuirass"

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:20740
#: doc/guix.texi:20741
#, no-wrap
msgid "Power Management Services"
msgstr "Сервисы управления питанием"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Extending battery life."
msgstr "Продление жизни батареи."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:21274
#: doc/guix.texi:21275
#, no-wrap
msgid "Audio Services"
msgstr "Сервисы аудио"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "The MPD."
msgstr "MPD."

#. type: node
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:21333
#, no-wrap
msgid "Virtualization Services"
msgstr "Сервисы виртуализации"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Virtualization services."
msgstr "Сервисы виртуализации."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:22126
#: doc/guix.texi:22127
#, no-wrap
msgid "Version Control Services"
msgstr "Сервисы упраления версиями"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Providing remote access to Git repositories."
msgstr "Доступ к удалённым репозиториям Git."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:23314
#: doc/guix.texi:23315
#, no-wrap
msgid "Game Services"
msgstr "Игровые сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Game servers."
msgstr "Игровые сервисы."

#. type: subsection
#: doc/guix.texi:300 doc/guix.texi:11471 doc/guix.texi:23345
#: doc/guix.texi:23346
#, no-wrap
msgid "Miscellaneous Services"
msgstr "Разнообразные сервисы"

#. type: menuentry
#: doc/guix.texi:300 doc/guix.texi:11471
msgid "Other services."
msgstr "Другие сервисы."

#. type: subsection
#: doc/guix.texi:307 doc/guix.texi:24822 doc/guix.texi:24824
#: doc/guix.texi:24825
#, no-wrap
msgid "Service Composition"
msgstr "Производство сервисов."

#. type: menuentry
#: doc/guix.texi:307 doc/guix.texi:24822
msgid "The model for composing services."
msgstr "Модель построения сервисов."

#. type: subsection
#: doc/guix.texi:307 doc/guix.texi:24822 doc/guix.texi:24880
#: doc/guix.texi:24881
#, no-wrap
msgid "Service Types and Services"
msgstr "Типы сервисов и сервисы"

#. type: menuentry
#: doc/guix.texi:307 doc/guix.texi:24822
msgid "Types and services."
msgstr "Типы и сервисы."

#. type: subsection
#: doc/guix.texi:307 doc/guix.texi:24822 doc/guix.texi:25017
#: doc/guix.texi:25018
#, no-wrap
msgid "Service Reference"
msgstr "Интерфейс сервиса"

#. type: menuentry
#: doc/guix.texi:307 doc/guix.texi:24822
msgid "API reference."
msgstr "Доступ через API."

#. type: subsection
#: doc/guix.texi:307 doc/guix.texi:24822 doc/guix.texi:25242
#: doc/guix.texi:25243
#, no-wrap
msgid "Shepherd Services"
msgstr "Сервисы Shepherd"

#. type: menuentry
#: doc/guix.texi:307 doc/guix.texi:24822
msgid "A particular type of service."
msgstr "Особенный тип сервисов."

#. type: cindex
#: doc/guix.texi:315
#, no-wrap
msgid "purpose"
msgstr "цель"

#. type: Plain text
#: doc/guix.texi:323
msgid "GNU Guix@footnote{``Guix'' is pronounced like ``geeks'', or ``ɡiːks'' using the international phonetic alphabet (IPA).} is a package management tool for and distribution of the GNU system.  Guix makes it easy for unprivileged users to install, upgrade, or remove software packages, to roll back to a previous package set, to build packages from source, and generally assists with the creation and maintenance of software environments."
msgstr "GNU Guix@footnote{\"Guix\" произносится \"гикс\".} --- это уитилита для управления пакетами и дистрибутив системы GNU. Guix позволяет непривилегированным пользователям устанавливать, обновлять и удалять программные пакеты, откатываться до предыдущих наборов пакетов, собирать пакеты из исходников и обеспечивает создание и поддержку программного окружения в целом."

#. type: cindex
#: doc/guix.texi:324 doc/guix.texi:399
#, no-wrap
msgid "Guix System"
msgstr "Система Guix"

#. type: cindex
#: doc/guix.texi:325
#, no-wrap
msgid "GuixSD, now Guix System"
msgstr "GuixSD, теперь система Guix"

#. type: cindex
#: doc/guix.texi:326
#, no-wrap
msgid "Guix System Distribution, now Guix System"
msgstr "Guix System Distribution, теперь система Guix"

#. type: Plain text
#: doc/guix.texi:335
msgid "You can install GNU@tie{}Guix on top of an existing GNU/Linux system where it complements the available tools without interference (@pxref{Installation}), or you can use it as a standalone operating system distribution, @dfn{Guix@tie{}System}@footnote{We used to refer to Guix System as ``Guix System Distribution'' or ``GuixSD''.  We now consider it makes more sense to group everything under the ``Guix'' banner since, after all, Guix System is readily available through the @command{guix system} command, even if you're using a different distro underneath!}.  @xref{GNU Distribution}."
msgstr "Вы можете установить GNU@tie{}Guix поверх существующей системы GNU/Linux, и она дополнит функции системы новой утилитой, не внося помехи (@pxref{Installation}). Или можно использовать отдельную операционную систему --- @dfn{систему@tie{}Guix}@footnote{Мы называли систему Guix \"Guix System Distribution\" или \"GuixSD\". Теперь мы считаем, удобнее объединить всё под названием \"Guix\", так что теперь командой @command{guix system} устанавливается система Guix, даже если вы используете другой дистирбутив для её запуска}.  @xref{GNU Distribution}."

#. type: cindex
#: doc/guix.texi:344
#, no-wrap
msgid "user interfaces"
msgstr "пользовательские интерфейсы"

#. type: Plain text
#: doc/guix.texi:350
msgid "Guix provides a command-line package management interface (@pxref{Package Management}), tools to help with software development (@pxref{Development}), command-line utilities for more advanced usage, (@pxref{Utilities}), as well as Scheme programming interfaces (@pxref{Programming Interface})."
msgstr "Guix предоставляет интерфейс командной строки для управления пакетами (@pxref{Package Management}), инструменты, которые помогают в разработке программного обеспечения (@pxref{Development}), более сложные утилиты командной строки (@pxref{Utilities}), а также программный интерфейс Scheme (@pxref{Programming Interface})."

#. type: cindex
#: doc/guix.texi:350
#, no-wrap
msgid "build daemon"
msgstr "демон сборки"

#. type: Plain text
#: doc/guix.texi:354
msgid "Its @dfn{build daemon} is responsible for building packages on behalf of users (@pxref{Setting Up the Daemon}) and for downloading pre-built binaries from authorized sources (@pxref{Substitutes})."
msgstr "Его @dfn{демон сборки} отвечает за сборку пакетов по запросам пользователей (@pxref{Setting Up the Daemon}) и за скачивание компилированных бинарников из авторизованных ресурсов (@pxref{Substitutes})."

#. type: cindex
#: doc/guix.texi:355
#, no-wrap
msgid "extensibility of the distribution"
msgstr "расширяемость дистрибутива"

#. type: cindex
#: doc/guix.texi:356 doc/guix.texi:5016
#, no-wrap
msgid "customization, of packages"
msgstr "настройка, пакетов"

#. type: Plain text
#: doc/guix.texi:365
msgid "Guix includes package definitions for many GNU and non-GNU packages, all of which @uref{https://www.gnu.org/philosophy/free-sw.html, respect the user's computing freedom}.  It is @emph{extensible}: users can write their own package definitions (@pxref{Defining Packages}) and make them available as independent package modules (@pxref{Package Modules}).  It is also @emph{customizable}: users can @emph{derive} specialized package definitions from existing ones, including from the command line (@pxref{Package Transformation Options})."
msgstr "Guix включает определения пакетов для множества проектов GNU и не-GNU, каждый из которых @uref{https://www.gnu.org/philosophy/free-sw.html, уважает свободу пользователя в работе за компьютером}. Он @emph{расширяемый}: пользователи могут писать свои собственные определения пакетов (@pxref{Defining Packages}) и делать их доступными как независимые пакетные модули (@pxref{Package Modules}). Он также @emph{настраиваемый}: пользователи могут @emph{получать} специальные определения пакетов из существующих, в том числе через командную строку (@pxref{Package Transformation Options})."

#. type: cindex
#: doc/guix.texi:366
#, no-wrap
msgid "functional package management"
msgstr "функциональное управление пакетами"

#. type: cindex
#: doc/guix.texi:367
#, no-wrap
msgid "isolation"
msgstr "изоляция"

#. type: Plain text
#: doc/guix.texi:382
msgid "Under the hood, Guix implements the @dfn{functional package management} discipline pioneered by Nix (@pxref{Acknowledgments}).  In Guix, the package build and installation process is seen as a @emph{function}, in the mathematical sense.  That function takes inputs, such as build scripts, a compiler, and libraries, and returns an installed package.  As a pure function, its result depends solely on its inputs---for instance, it cannot refer to software or scripts that were not explicitly passed as inputs.  A build function always produces the same result when passed a given set of inputs.  It cannot alter the environment of the running system in any way; for instance, it cannot create, modify, or delete files outside of its build and installation directories.  This is achieved by running build processes in isolated environments (or @dfn{containers}), where only their explicit inputs are visible."
msgstr "Под капотом Guix работает как @dfn{функциональный пакетный менеджер} --- принцип, впервые введённый Nix (@pxref{Acknowledgments}). В Guix процесс сборки и установки пакета рассматривается как @emph{функция} в математическом смысле. Эта функция принимает входные данные, как например, скрипты сборки, компилятор, её результат зависит только от входных данных, и он не может зависеть от программ или скриптов, которые не подаются на вход явным образом. Функция сборки всегда производит один результат, когда получает один и тот же набор входных данных. Она не может как-либо изменять окружение запущенной системы; например, она не может создавать, изменять или удалять файлы за пределами её директорий сборки и установки. Это достигается так: процесс сборки запускается в изолированном окружении (или @dfn{контейнере}), в котором видны только входные данные, заданные явно."

#. type: cindex
#: doc/guix.texi:383 doc/guix.texi:6300
#, no-wrap
msgid "store"
msgstr "склад"

#. type: Plain text
#: doc/guix.texi:390
msgid "The result of package build functions is @dfn{cached} in the file system, in a special directory called @dfn{the store} (@pxref{The Store}).  Each package is installed in a directory of its own in the store---by default under @file{/gnu/store}.  The directory name contains a hash of all the inputs used to build that package; thus, changing an input yields a different directory name."
msgstr "Результат работы функций сборки пакетов кешируется в файловой системе в специальной директории, называемой @dfn{склад} (@pxref{The Store}).Каждый пакет устанавливается в собственную директорию склада, по умолчанию --- под @file{/gnu/store}. Имя директории содержит хеш всех входных данных, используемых для сборки этого пакета, так что изменение входных данных порождает различные имена директорий."

#. type: Plain text
#: doc/guix.texi:394
msgid "This approach is the foundation for the salient features of Guix: support for transactional package upgrade and rollback, per-user installation, and garbage collection of packages (@pxref{Features})."
msgstr "Этот подход является принципиальным, на нём основаны ключевые особенностей Guix: поддержка транзакционного обновления пакета и откаты, установка для отдельного пользователя, сборка мусора от пакетов (@pxref{Features})."

#. type: Plain text
#: doc/guix.texi:409
#, fuzzy
#| msgid "Guix comes with a distribution of the GNU system consisting entirely of free software@footnote{The term ``free'' here refers to the @url{http://www.gnu.org/philosophy/free-sw.html,freedom provided to users of that software}.}.  The distribution can be installed on its own (@pxref{System Installation}), but it is also possible to install Guix as a package manager on top of an installed GNU/Linux system (@pxref{Installation}).  When we need to distinguish between the two, we refer to the standalone distribution as Guix@tie{}System."
msgid "Guix comes with a distribution of the GNU system consisting entirely of free software@footnote{The term ``free'' here refers to the @url{https://www.gnu.org/philosophy/free-sw.html,freedom provided to users of that software}.}.  The distribution can be installed on its own (@pxref{System Installation}), but it is also possible to install Guix as a package manager on top of an installed GNU/Linux system (@pxref{Installation}).  When we need to distinguish between the two, we refer to the standalone distribution as Guix@tie{}System."
msgstr "Guix идёт с дистрибутивом системы GNU, которая состоит из полностью свободного программного обеспечения{Понятие свободы ПО раскрыто на странице @url{https://www.gnu.org/philosophy/free-sw.ru.html,Что такое свободная программа?}.}. Дистрибутив может устанавливаться как отдельная система (@pxref{System Installation}), а также возможно установить Guix как пакетный менеджер поверх имеющейся системы GNU/Linux (@pxref{Installation}). Чтобы различать эти понятия, мы обозначаем отдельный дистрибутив словом Система@tie{}Guix."

#. type: Plain text
#: doc/guix.texi:415
#, fuzzy
#| msgid "The distribution provides core GNU packages such as GNU libc, GCC, and Binutils, as well as many GNU and non-GNU applications.  The complete list of available packages can be browsed @url{http://www.gnu.org/software/guix/packages,on-line} or by running @command{guix package} (@pxref{Invoking guix package}):"
msgid "The distribution provides core GNU packages such as GNU libc, GCC, and Binutils, as well as many GNU and non-GNU applications.  The complete list of available packages can be browsed @url{https://www.gnu.org/software/guix/packages,on-line} or by running @command{guix package} (@pxref{Invoking guix package}):"
msgstr ""
"Дистрибуив предоставляет основные пакет GNU, как GNU libc, GCC и Binutils, а также множество не-GNU приложений. Полный список доступных пакетов можно просмотреть @url{http://www.gnu.org/software/guix/\"\n"
"\"packages,онлайн} или запуском команды @command{guix package} (@pxref{Invoking guix package}):"

#. type: example
#: doc/guix.texi:418
#, no-wrap
msgid "guix package --list-available\n"
msgstr "guix package --list-available\n"

#. type: Plain text
#: doc/guix.texi:424
msgid "Our goal is to provide a practical 100% free software distribution of Linux-based and other variants of GNU, with a focus on the promotion and tight integration of GNU components, and an emphasis on programs and tools that help users exert that freedom."
msgstr "Наша цель --- предоставить состоящий на 100% из свободного программного обеспечения рабочий дистрибуив Linux или другие варианты GNU. Мы ориентируемся на продвижении и полноценной интеграции компонентов GNU и поддержке программ и утилит, которые помогают пользователям реализовать их свободы."

#. type: Plain text
#: doc/guix.texi:426
msgid "Packages are currently available on the following platforms:"
msgstr "Пакеты в данные момент доступны для следующих платформ:"

#. type: item
#: doc/guix.texi:429 doc/guix.texi:1877
#, no-wrap
msgid "x86_64-linux"
msgstr "x86_64-linux"

#. type: table
#: doc/guix.texi:431
msgid "Intel/AMD @code{x86_64} architecture, Linux-Libre kernel;"
msgstr "архитектура Intel/AMD @code{x86_64} с ядром Linux-Libre;"

#. type: item
#: doc/guix.texi:432 doc/guix.texi:1880
#, no-wrap
msgid "i686-linux"
msgstr "i686-linux"

#. type: table
#: doc/guix.texi:434
msgid "Intel 32-bit architecture (IA32), Linux-Libre kernel;"
msgstr "архитектура Intel 32-bit (IA32) с ядром Linux-Libre;"

#. type: item
#: doc/guix.texi:435
#, no-wrap
msgid "armhf-linux"
msgstr "armhf-linux"

#. type: table
#: doc/guix.texi:439
msgid "ARMv7-A architecture with hard float, Thumb-2 and NEON, using the EABI hard-float application binary interface (ABI), and Linux-Libre kernel."
msgstr "Архитектура ARMv7-A с hard float, Thumb-2 и NEON, используя двочиный интерфейс приложений EABI hard-float (ABI), с ядром Linux-Libre."

#. type: item
#: doc/guix.texi:440
#, no-wrap
msgid "aarch64-linux"
msgstr "aarch64-linux"

#. type: table
#: doc/guix.texi:444
msgid "little-endian 64-bit ARMv8-A processors, Linux-Libre kernel.  This is currently in an experimental stage, with limited support.  @xref{Contributing}, for how to help!"
msgstr "процессоры little-endian 64-bit ARMv8-A с ядром Linux-Libre. В данный момент имеет ограниченную поддержку на этапе экспериментирования, читайте @xref{Contributing}, чтобы помочь."

#. type: item
#: doc/guix.texi:445
#, no-wrap
msgid "mips64el-linux"
msgstr "mips64el-linux"

#. type: table
#: doc/guix.texi:448
msgid "little-endian 64-bit MIPS processors, specifically the Loongson series, n32 ABI, and Linux-Libre kernel."
msgstr "процессоры little-endian 64-bit MIPS, в частности, серии Loongson, n32 ABI, с ядром Linux-Libre."

#. type: Plain text
#: doc/guix.texi:458
msgid "With Guix@tie{}System, you @emph{declare} all aspects of the operating system configuration and Guix takes care of instantiating the configuration in a transactional, reproducible, and stateless fashion (@pxref{System Configuration}).  Guix System uses the Linux-libre kernel, the Shepherd initialization system (@pxref{Introduction,,, shepherd, The GNU Shepherd Manual}), the well-known GNU utilities and tool chain, as well as the graphical environment or system services of your choice."
msgstr "Пользуясь системой@tie{}Guix, вы @emph{объявляете} все аспекты конфигурации системы, и Guix выполняет установку инстранции ОС транзакционным, повторяемым способом, не имеющей состояния (stateless) (@pxref{System Configuration}). Система Guix использует ядро Linux-libre, систему инициализации Shepherd (@pxref{Introduction,,, shepherd, The GNU Shepherd Manual}), хорошо известные утилиты и тулчейны GNU, а также графическое окружение на выбор."

#. type: Plain text
#: doc/guix.texi:461
msgid "Guix System is available on all the above platforms except @code{mips64el-linux}."
msgstr "Система Guix доступна для платформ, приведённых выше, кроме @code{mips64el-linux}."

#. type: Plain text
#: doc/guix.texi:465
msgid "For information on porting to other architectures or kernels, @pxref{Porting}."
msgstr "Информация о портировании на другие архитектуры и ядра доступна в @pxref{Porting}."

#. type: Plain text
#: doc/guix.texi:468
msgid "Building this distribution is a cooperative effort, and you are invited to join! @xref{Contributing}, for information about how you can help."
msgstr "Дистрибутив созаётся совместными усилиями, приглашаем вас! См. @xref{Contributing}, чтобы узнать о том, как вы можете помочь."

#. type: cindex
#: doc/guix.texi:474
#, no-wrap
msgid "installing Guix"
msgstr "Установка Guix"

#. type: quotation
#: doc/guix.texi:476 doc/guix.texi:524 doc/guix.texi:1548 doc/guix.texi:1779
#: doc/guix.texi:1984 doc/guix.texi:2186 doc/guix.texi:2381 doc/guix.texi:3180
#: doc/guix.texi:3960 doc/guix.texi:4176 doc/guix.texi:4465 doc/guix.texi:4697
#: doc/guix.texi:4844 doc/guix.texi:6319 doc/guix.texi:6387 doc/guix.texi:8073
#: doc/guix.texi:8085 doc/guix.texi:9976 doc/guix.texi:10513
#: doc/guix.texi:11062 doc/guix.texi:13544 doc/guix.texi:19352
#: doc/guix.texi:24107 doc/guix.texi:24302 doc/guix.texi:24421
#: doc/guix.texi:24536 doc/guix.texi:25545
#, no-wrap
msgid "Note"
msgstr "Заметка"

#. type: quotation
#: doc/guix.texi:486
msgid "We recommend the use of this @uref{https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh, shell installer script} to install Guix on top of a running GNU/Linux system, thereafter called a @dfn{foreign distro}.@footnote{This section is concerned with the installation of the package manager, which can be done on top of a running GNU/Linux system.  If, instead, you want to install the complete GNU operating system, @pxref{System Installation}.} The script automates the download, installation, and initial configuration of Guix.  It should be run as the root user."
msgstr "Мы рекомендуем использовать этот @uref{https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh, скрипт установки} для установки Guix на существующую систему GNU/Linux, называемый далее @dfn{чужой дистрибутив}.@footnote{Этот раздел описывает установку пакетного менеджера поверх существующей системы GNU/Linux. Если вместо этого вы хотите установить отдельную операционную систему GNU, смотрите @pxref{System Installation}.} Скрипт автоматизирует скачивание, установку и начальную конфигурацию Guix. Он должен запускаться от пользователя root."

#. type: cindex
#: doc/guix.texi:488 doc/guix.texi:1565
#, no-wrap
msgid "foreign distro"
msgstr "чужой дистрибутив"

#. type: cindex
#: doc/guix.texi:489
#, no-wrap
msgid "directories related to foreign distro"
msgstr "директории относящиеся к чужому дистрибутиву"

#. type: Plain text
#: doc/guix.texi:494
msgid "When installed on a foreign distro, GNU@tie{}Guix complements the available tools without interference.  Its data lives exclusively in two directories, usually @file{/gnu/store} and @file{/var/guix}; other files on your system, such as @file{/etc}, are left untouched."
msgstr "При установке на чужой дистрибутив GNU@tie{}Guix дополняет доступные утилиты без внесения помех. Его данные живут только в двух директориях --- обычно @file{/gnu/store} и @file{/var/guix}; другие файлы вашей системы, как @file{/etc}, остаются нетронутыми."

#. type: Plain text
#: doc/guix.texi:497
msgid "Once installed, Guix can be updated by running @command{guix pull} (@pxref{Invoking guix pull})."
msgstr "Установленный Guix можно обновлять командой @command{guix pull} (@pxref{Invoking guix pull})."

#. type: Plain text
#: doc/guix.texi:502
msgid "If you prefer to perform the installation steps manually or want to tweak them, you may find the following subsections useful.  They describe the software requirements of Guix, as well as how to install it manually and get ready to use it."
msgstr "Если вы предпочитаете выполнять шаги установки вручную или хотита подправить их, следующие параграфы будут полезны. В них описаны требования Guix к программному обеспечению, а также процесс ручной установки до запуска в работу."

#. type: cindex
#: doc/guix.texi:515
#, no-wrap
msgid "installing Guix from binaries"
msgstr "установка Guix из бинарников"

#. type: cindex
#: doc/guix.texi:516
#, no-wrap
msgid "installer script"
msgstr "скрипт установки"

#. type: Plain text
#: doc/guix.texi:522
msgid "This section describes how to install Guix on an arbitrary system from a self-contained tarball providing binaries for Guix and for all its dependencies.  This is often quicker than installing from source, which is described in the next sections.  The only requirement is to have GNU@tie{}tar and Xz."
msgstr "Этот раздел описывает, как установить Guix на обычную систему из отдельного архива, который содержит бинарники Guix и все его зависимости. Это обычно быстрее установки из исходных кодов, которая описана в следующем разделе. Единственное требование - иметь GNU@tie{}tar и Xz."

#. type: quotation
#: doc/guix.texi:530
msgid "We recommend the use of this @uref{https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh, shell installer script}.  The script automates the download, installation, and initial configuration steps described below.  It should be run as the root user."
msgstr "Мы рекомендуем использовать этот @uref{https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh, установочный скрипт}. Скрипт автоматизирует скачивание, установку и начальные шаги конфигурации, описанные ниже. Он должен запускаться от пользователя root."

#. type: Plain text
#: doc/guix.texi:533
msgid "Installing goes along these lines:"
msgstr "Установка производится следующими образом:"

#. type: cindex
#: doc/guix.texi:536
#, no-wrap
msgid "downloading Guix binary"
msgstr "скачивание бинарника Guix"

#. type: enumerate
#: doc/guix.texi:541
msgid "Download the binary tarball from @indicateurl{@value{BASE-URL}/guix-binary-@value{VERSION}.@var{system}.tar.xz}, where @var{system} is @code{x86_64-linux} for an @code{x86_64} machine already running the kernel Linux, and so on."
msgstr "Скачайте архив с бинарником из @indicateurl{@value{BASE-URL}/guix-binary-@value{VERSION}.@var{system}.tar.xz}, где @var{system} --- это @code{x86_64-linux} для машины @code{x86_64}, на которой уже запущено ядро Linux, и так далее."

#. type: enumerate
#: doc/guix.texi:545
msgid "Make sure to download the associated @file{.sig} file and to verify the authenticity of the tarball against it, along these lines:"
msgstr "Убедитесь в аутентичности архива, скачав файл @file{.sig} и запустив:"

#. type: example
#: doc/guix.texi:549
#, no-wrap
msgid ""
"$ wget @value{BASE-URL}/guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
"$ gpg --verify guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
msgstr ""
"$ wget @value{BASE-URL}/guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
"$ gpg --verify guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"

#. type: Plain text
#: doc/guix.texi:553 doc/guix.texi:1895
msgid "If that command fails because you do not have the required public key, then run this command to import it:"
msgstr "Если это завершается ошибкой, значит у вас нет необходимого публичного ключа, тогда запустите команду для импорта ключа:"

#. type: example
#: doc/guix.texi:557 doc/guix.texi:1899
#, no-wrap
msgid ""
"$ gpg --keyserver @value{KEY-SERVER} \\\n"
"      --recv-keys @value{OPENPGP-SIGNING-KEY-ID}\n"
msgstr ""
"$ gpg --keyserver @value{KEY-SERVER} \\\n"
"      --recv-keys @value{OPENPGP-SIGNING-KEY-ID}\n"

#. type: Plain text
#: doc/guix.texi:562 doc/guix.texi:1904
msgid "and rerun the @code{gpg --verify} command."
msgstr "и запустите команду @code{gpg --verify}."

#. type: enumerate
#: doc/guix.texi:566
msgid "Now, you need to become the @code{root} user.  Depending on your distribution, you may have to run @code{su -} or @code{sudo -i}.  As @code{root}, run:"
msgstr "Теперь вам необходимы привилегии пользователя @code{root}. В зависимости от вашего дистрибутива, можно запустить @code{su -} или @code{sudo -i}.  Под @code{root} запустите:"

#. type: example
#: doc/guix.texi:572
#, no-wrap
msgid ""
"# cd /tmp\n"
"# tar --warning=no-timestamp -xf \\\n"
"     guix-binary-@value{VERSION}.@var{system}.tar.xz\n"
"# mv var/guix /var/ && mv gnu /\n"
msgstr ""
"# cd /tmp\n"
"# tar --warning=no-timestamp -xf \\\n"
"     guix-binary-@value{VERSION}.@var{system}.tar.xz\n"
"# mv var/guix /var/ && mv gnu /\n"

#. type: enumerate
#: doc/guix.texi:577
msgid "This creates @file{/gnu/store} (@pxref{The Store}) and @file{/var/guix}.  The latter contains a ready-to-use profile for @code{root} (see next step.)"
msgstr "Это создаёт @file{/gnu/store} (@pxref{The Store}) и @file{/var/guix}. Последнее содержит готовый к использованию профиль для @code{root} (подробнее в следующем шаге)."

#. type: enumerate
#: doc/guix.texi:580
msgid "Do @emph{not} unpack the tarball on a working Guix system since that would overwrite its own essential files."
msgstr "@emph{Не} распаковывайте архив в работающую систему Guix, так как это перезапишет её основные файлы."

#. type: enumerate
#: doc/guix.texi:590
msgid "The @code{--warning=no-timestamp} option makes sure GNU@tie{}tar does not emit warnings about ``implausibly old time stamps'' (such warnings were triggered by GNU@tie{}tar 1.26 and older; recent versions are fine.)  They stem from the fact that all the files in the archive have their modification time set to zero (which means January 1st, 1970.)  This is done on purpose to make sure the archive content is independent of its creation time, thus making it reproducible."
msgstr "Опция  @code{--warning=no-timestamp} необходима, чтобы удостовериться, что GNU@tie{}tar не вызывает ошибок об \"устаревшей дате\", подобные ошибки появлялись в GNU@tie{}tar 1.26 и старше, в последних версиях всё в порядке). Они возникают из-за того, что архив имеет нулевую дату модификации (что соответствует 1 января 1970). Это сделано с той целью, чтобы удостовериться, что содержимое архива не засисит от даты его создания, что делает его воспроизводимым (повторяемым)."

#. type: enumerate
#: doc/guix.texi:594
msgid "Make the profile available under @file{~root/.config/guix/current}, which is where @command{guix pull} will install updates (@pxref{Invoking guix pull}):"
msgstr "Сделайте профиль доступным по пути @file{~root/.config/guix/current}, куда @command{guix pull} будет устанавливать обновления (@pxref{Invoking guix pull}):"

#. type: example
#: doc/guix.texi:599
#, no-wrap
msgid ""
"# mkdir -p ~root/.config/guix\n"
"# ln -sf /var/guix/profiles/per-user/root/current-guix \\\n"
"         ~root/.config/guix/current\n"
msgstr ""
"# mkdir -p ~root/.config/guix\n"
"# ln -sf /var/guix/profiles/per-user/root/current-guix \\\n"
"         ~root/.config/guix/current\n"

#. type: enumerate
#: doc/guix.texi:603
msgid "Source @file{etc/profile} to augment @code{PATH} and other relevant environment variables:"
msgstr "Добавьте @file{etc/profile} в @code{PATH} и другие соответствующие переменные окружения:"

#. type: example
#: doc/guix.texi:607
#, no-wrap
msgid ""
"# GUIX_PROFILE=\"`echo ~root`/.config/guix/current\" ; \\\n"
"  source $GUIX_PROFILE/etc/profile\n"
msgstr ""
"# GUIX_PROFILE=\"`echo ~root`/.config/guix/current\" ; \\\n"
"  source $GUIX_PROFILE/etc/profile\n"

#. type: enumerate
#: doc/guix.texi:612
msgid "Create the group and user accounts for build users as explained below (@pxref{Build Environment Setup})."
msgstr "Создайте группу и пользовательские учётные записи, как это обозначено в (@pxref{Build Environment Setup})."

#. type: enumerate
#: doc/guix.texi:615
msgid "Run the daemon, and set it to automatically start on boot."
msgstr "Запустите демон и сделайте добавьте его в автоззагрузку после старта."

#. type: enumerate
#: doc/guix.texi:618
msgid "If your host distro uses the systemd init system, this can be achieved with these commands:"
msgstr "Если ваш дистрибутив использует систему инициализации systemd, этого можно добиться следующими командами:"

#. type: example
#: doc/guix.texi:630
#, no-wrap
msgid ""
"# cp ~root/.config/guix/current/lib/systemd/system/guix-daemon.service \\\n"
"     /etc/systemd/system/\n"
"# systemctl start guix-daemon && systemctl enable guix-daemon\n"
msgstr ""
"# cp ~root/.config/guix/current/lib/systemd/system/guix-daemon.service \\\n"
"     /etc/systemd/system/\n"
"# systemctl start guix-daemon && systemctl enable guix-daemon\n"

#. type: itemize
#: doc/guix.texi:633 doc/guix.texi:9760
msgid "If your host distro uses the Upstart init system:"
msgstr "Если ваш дистрибутив использует систему инициализации Upstart:"

#. type: example
#: doc/guix.texi:639
#, no-wrap
msgid ""
"# initctl reload-configuration\n"
"# cp ~root/.config/guix/current/lib/upstart/system/guix-daemon.conf \\\n"
"     /etc/init/\n"
"# start guix-daemon\n"
msgstr ""
"# initctl reload-configuration\n"
"# cp ~root/.config/guix/current/lib/upstart/system/guix-daemon.conf \\\n"
"     /etc/init/\n"
"# start guix-daemon\n"

#. type: enumerate
#: doc/guix.texi:642
msgid "Otherwise, you can still start the daemon manually with:"
msgstr "Или можно запускать демон вручную так:"

#. type: example
#: doc/guix.texi:646
#, no-wrap
msgid ""
"# ~root/.config/guix/current/bin/guix-daemon \\\n"
"       --build-users-group=guixbuild\n"
msgstr ""
"# ~root/.config/guix/current/bin/guix-daemon \\\n"
"       --build-users-group=guixbuild\n"

#. type: enumerate
#: doc/guix.texi:651
msgid "Make the @command{guix} command available to other users on the machine, for instance with:"
msgstr "Сделайте команду @command{guix} доступной для других пользователей машины, например, так:"

#. type: example
#: doc/guix.texi:656
#, no-wrap
msgid ""
"# mkdir -p /usr/local/bin\n"
"# cd /usr/local/bin\n"
"# ln -s /var/guix/profiles/per-user/root/current-guix/bin/guix\n"
msgstr ""
"# mkdir -p /usr/local/bin\n"
"# cd /usr/local/bin\n"
"# ln -s /var/guix/profiles/per-user/root/current-guix/bin/guix\n"

#. type: enumerate
#: doc/guix.texi:660
msgid "It is also a good idea to make the Info version of this manual available there:"
msgstr "Хорошо также предоставить доступ к Info-версии руководства так:"

#. type: example
#: doc/guix.texi:666
#, no-wrap
msgid ""
"# mkdir -p /usr/local/share/info\n"
"# cd /usr/local/share/info\n"
"# for i in /var/guix/profiles/per-user/root/current-guix/share/info/* ;\n"
"  do ln -s $i ; done\n"
msgstr ""
"# mkdir -p /usr/local/share/info\n"
"# cd /usr/local/share/info\n"
"# for i in /var/guix/profiles/per-user/root/current-guix/share/info/* ;\n"
"  do ln -s $i ; done\n"

#. type: enumerate
#: doc/guix.texi:672
msgid "That way, assuming @file{/usr/local/share/info} is in the search path, running @command{info guix} will open this manual (@pxref{Other Info Directories,,, texinfo, GNU Texinfo}, for more details on changing the Info search path.)"
msgstr "Это добавляет @file{/usr/local/share/info} в поиск, запуск @command{info guix} откроет это руководство, см. (@pxref{Other Info Directories,,, texinfo, GNU Texinfo} для подробной информации об изменении путей поиска Info). "

#. type: cindex
#: doc/guix.texi:674 doc/guix.texi:3159 doc/guix.texi:11980
#, no-wrap
msgid "substitutes, authorization thereof"
msgstr "авторизация, подстановок"

#. type: enumerate
#: doc/guix.texi:677
msgid "To use substitutes from @code{@value{SUBSTITUTE-SERVER}} or one of its mirrors (@pxref{Substitutes}), authorize them:"
msgstr "Чтобы использовать подстановки из @code{@value{SUBSTITUTE-SERVER}} или из одного из зеркал (@pxref{Substitutes}), авторизуйте их:"

#. type: example
#: doc/guix.texi:681
#, no-wrap
msgid ""
"# guix archive --authorize < \\\n"
"     ~root/.config/guix/current/share/guix/@value{SUBSTITUTE-SERVER}.pub\n"
msgstr ""
"# guix archive --authorize < \\\n"
"     ~root/.config/guix/current/share/guix/@value{SUBSTITUTE-SERVER}.pub\n"

#. type: enumerate
#: doc/guix.texi:686
msgid "Each user may need to perform a few additional steps to make their Guix environment ready for use, @pxref{Application Setup}."
msgstr "Каждый пользователь, возможно, должен выполнить дополнительные шаги, чтобы сделать их окружение Guix готовым к использованию @pxref{Application Setup}."

#. type: Plain text
#: doc/guix.texi:689
msgid "Voilà, the installation is complete!"
msgstr "Вуаля! Установка завершена!"

#. type: Plain text
#: doc/guix.texi:692
msgid "You can confirm that Guix is working by installing a sample package into the root profile:"
msgstr "Вы можете проверить, что Guix работает, установив тестовый пакет для профиля root:"

#. type: example
#: doc/guix.texi:695
#, no-wrap
msgid "# guix install hello\n"
msgstr "# guix install hello\n"

#. type: Plain text
#: doc/guix.texi:699
msgid "The binary installation tarball can be (re)produced and verified simply by running the following command in the Guix source tree:"
msgstr "Архив для бинарной установки может быть воспроизведён (повторён) и проверен простым запуском следующей команды в дереве исходников Guix:"

#. type: example
#: doc/guix.texi:702
#, no-wrap
msgid "make guix-binary.@var{system}.tar.xz\n"
msgstr "make guix-binary.@var{system}.tar.xz\n"

#. type: Plain text
#: doc/guix.texi:706
msgid "...@: which, in turn, runs:"
msgstr "...@, что в свою очередь, выполнит:"

#. type: example
#: doc/guix.texi:710
#, no-wrap
msgid ""
"guix pack -s @var{system} --localstatedir \\\n"
"  --profile-name=current-guix guix\n"
msgstr ""
"guix pack -s @var{system} --localstatedir \\\n"
"  --profile-name=current-guix guix\n"

#. type: Plain text
#: doc/guix.texi:713
msgid "@xref{Invoking guix pack}, for more info on this handy tool."
msgstr "@xref{Invoking guix pack} для подробной информации об этом полезном инструменте."

#. type: Plain text
#: doc/guix.texi:721
msgid "This section lists requirements when building Guix from source.  The build procedure for Guix is the same as for other GNU software, and is not covered here.  Please see the files @file{README} and @file{INSTALL} in the Guix source tree for additional details."
msgstr "Этот раздел содержит требования для сборки Guix из исходников. Пожалуйста, смотрите файлы @file{README} и @file{INSTALL} в дереве исходников Guix для подробной информации."

#. type: cindex
#: doc/guix.texi:722
#, no-wrap
msgid "official website"
msgstr "официальный веб-сайт"

#. type: Plain text
#: doc/guix.texi:725
msgid "GNU Guix is available for download from its website at @url{https://www.gnu.org/software/guix/}."
msgstr "GNU Guix доступен для скачивания на сайте @url{https://www.gnu.org/software/guix/}."

#. type: Plain text
#: doc/guix.texi:727
msgid "GNU Guix depends on the following packages:"
msgstr "GNU Guix зависит от следующих пакетов:"

#. type: item
#: doc/guix.texi:729
#, fuzzy, no-wrap
#| msgid "@url{http://gnu.org/software/guile/, GNU Guile}, version 2.2.x;"
msgid "@url{https://gnu.org/software/guile/, GNU Guile}, version 2.2.x;"
msgstr "@url{http://gnu.org/software/guile/, GNU Guile} версии 2.2.x;"

#. type: item
#: doc/guix.texi:730
#, no-wrap
msgid "@url{https://notabug.org/cwebber/guile-gcrypt, Guile-Gcrypt}, version"
msgstr "@url{https://notabug.org/cwebber/guile-gcrypt, Guile-Gcrypt} версии"

#. type: itemize
#: doc/guix.texi:732
msgid "0.1.0 or later;"
msgstr "0.1.0 или новее;"

#. type: itemize
#: doc/guix.texi:736
#, fuzzy
#| msgid "@uref{http://gnutls.org/, GnuTLS}, specifically its Guile bindings (@pxref{Guile Preparations, how to install the GnuTLS bindings for Guile,, gnutls-guile, GnuTLS-Guile});"
msgid "@uref{https://gnutls.org/, GnuTLS}, specifically its Guile bindings (@pxref{Guile Preparations, how to install the GnuTLS bindings for Guile,, gnutls-guile, GnuTLS-Guile});"
msgstr "@uref{http://gnutls.org/, GnuTLS}, особенно его связки с Guile (@pxref{Guile Preparations, how to install the GnuTLS bindings for Guile,, gnutls-guile, GnuTLS-Guile});"

#. type: itemize
#: doc/guix.texi:739
msgid "@uref{https://notabug.org/guile-sqlite3/guile-sqlite3, Guile-SQLite3}, version 0.1.0 or later;"
msgstr "@uref{https://notabug.org/guile-sqlite3/guile-sqlite3, Guile-SQLite3} версии 0.1.0 или новее;"

#. type: itemize
#: doc/guix.texi:743
msgid "@uref{https://gitlab.com/guile-git/guile-git, Guile-Git}, from August 2017 or later;"
msgstr "@uref{https://gitlab.com/guile-git/guile-git, Guile-Git} от августа 2017 или новее;"

#. type: item
#: doc/guix.texi:743
#, no-wrap
msgid "@uref{https://savannah.nongnu.org/projects/guile-json/, Guile-JSON};"
msgstr "@uref{https://savannah.nongnu.org/projects/guile-json/, Guile-JSON};"

#. type: item
#: doc/guix.texi:744
#, fuzzy, no-wrap
#| msgid "@url{http://zlib.net, zlib};"
msgid "@url{https://zlib.net, zlib};"
msgstr "@url{http://zlib.net, zlib};"

#. type: item
#: doc/guix.texi:745
#, fuzzy, no-wrap
#| msgid "@url{http://www.gnu.org/software/make/, GNU Make}."
msgid "@url{https://www.gnu.org/software/make/, GNU Make}."
msgstr "@url{http://www.gnu.org/software/make/, GNU Make}."

#. type: Plain text
#: doc/guix.texi:749
msgid "The following dependencies are optional:"
msgstr "Следующие зависимости опциональны:"

#. type: itemize
#: doc/guix.texi:757
msgid "Support for build offloading (@pxref{Daemon Offload Setup}) and @command{guix copy} (@pxref{Invoking guix copy}) depends on @uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH}, version 0.10.2 or later."
msgstr "Поддержка разгрузки сборки (@pxref{Daemon Offload Setup}) и @command{guix copy} (@pxref{Invoking guix copy}) зависят от @uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH} версии 0.10.2 или новее."

#. type: itemize
#: doc/guix.texi:761
msgid "When @url{http://www.bzip.org, libbz2} is available, @command{guix-daemon} can use it to compress build logs."
msgstr "Если доступна @url{http://www.bzip.org, libbz2}, @command{guix-daemon} может использовать её для сжатия логов сборки."

#. type: Plain text
#: doc/guix.texi:765
msgid "Unless @code{--disable-daemon} was passed to @command{configure}, the following packages are also needed:"
msgstr "Если строка @code{--disable-daemon} не использовалась в @command{configure}, тогда необходимы также следующие пакеты:"

#. type: item
#: doc/guix.texi:767
#, fuzzy, no-wrap
#| msgid "@url{http://gnupg.org/, GNU libgcrypt};"
msgid "@url{https://gnupg.org/, GNU libgcrypt};"
msgstr "@url{http://gnupg.org/, GNU libgcrypt};"

#. type: item
#: doc/guix.texi:768
#, fuzzy, no-wrap
#| msgid "@url{http://sqlite.org, SQLite 3};"
msgid "@url{https://sqlite.org, SQLite 3};"
msgstr "@url{http://sqlite.org, SQLite 3};"

#. type: item
#: doc/guix.texi:769
#, fuzzy, no-wrap
#| msgid "@url{http://gcc.gnu.org, GCC's g++}, with support for the"
msgid "@url{https://gcc.gnu.org, GCC's g++}, with support for the"
msgstr "@url{http://gcc.gnu.org, GCC's g++} с поддержкой"

#. type: itemize
#: doc/guix.texi:771
msgid "C++11 standard."
msgstr "стандарта C++11."

#. type: cindex
#: doc/guix.texi:773
#, no-wrap
msgid "state directory"
msgstr "главная директория"

#. type: Plain text
#: doc/guix.texi:781
msgid "When configuring Guix on a system that already has a Guix installation, be sure to specify the same state directory as the existing installation using the @code{--localstatedir} option of the @command{configure} script (@pxref{Directory Variables, @code{localstatedir},, standards, GNU Coding Standards}).  The @command{configure} script protects against unintended misconfiguration of @var{localstatedir} so you do not inadvertently corrupt your store (@pxref{The Store})."
msgstr "При конфигурировании Guix в системе, котора уже имеет установленный Guix, обязательно укажите такую же главную директорию, как в существующей установке, пользуясь опцией @code{--localstatedir} в скрипет @command{configure} (@pxref{Directory Variables, @code{localstatedir},, standards, GNU Coding Standards}). Скрипт @command{configure} защищает от случайной ошибки в конфигурации @var{localstatedir}, так что вы не повредите случайно (@pxref{The Store})."

#. type: cindex
#: doc/guix.texi:782
#, no-wrap
msgid "Nix, compatibility"
msgstr "Nix, совместимость"

#. type: Plain text
#: doc/guix.texi:787
#, fuzzy
#| msgid "When a working installation of @url{http://nixos.org/nix/, the Nix package manager} is available, you can instead configure Guix with @code{--disable-daemon}.  In that case, Nix replaces the three dependencies above."
msgid "When a working installation of @url{https://nixos.org/nix/, the Nix package manager} is available, you can instead configure Guix with @code{--disable-daemon}.  In that case, Nix replaces the three dependencies above."
msgstr "Если доступна рабочая установка @url{http://nixos.org/nix/, пакетного менеджера Nix}, можно просто указать при конфигурации Guix @code{--disable-daemon}. В этом случае Nix заменит три зависимости выше."

#. type: Plain text
#: doc/guix.texi:797
msgid "Guix is compatible with Nix, so it is possible to share the same store between both.  To do so, you must pass @command{configure} not only the same @code{--with-store-dir} value, but also the same @code{--localstatedir} value.  The latter is essential because it specifies where the database that stores metadata about the store is located, among other things.  The default values for Nix are @code{--with-store-dir=/nix/store} and @code{--localstatedir=/nix/var}.  Note that @code{--disable-daemon} is not required if your goal is to share the store with Nix."
msgstr "Guix совместим с Nix, так что возможно разделение склада между ними.  Чтобы сделать так, нужно указать @command{configure} не только то же значение @code{--with-store-dir}, но и такое же значение @code{--localstatedir}. Последнее существенно важно, потому что это указывает путь базы данных, в которой хранятся метаданные о складе и другие вещи. Значения по умолчанию для Nix: @code{--with-store-dir=/nix/store} и @code{--localstatedir=/nix/var}.  Отметим, что @code{--disable-daemon} не обязательно для того, чтобы разделять склад с Nix."

#. type: cindex
#: doc/guix.texi:801
#, no-wrap
msgid "test suite"
msgstr "набор тестов"

#. type: Plain text
#: doc/guix.texi:807
msgid "After a successful @command{configure} and @code{make} run, it is a good idea to run the test suite.  It can help catch issues with the setup or environment, or bugs in Guix itself---and really, reporting test failures is a good way to help improve the software.  To run the test suite, type:"
msgstr "После успешногозавершения @command{configure} и @code{make}, хорошо бы выполнить набор тестов. Это поможет выявить проблемы установки или в окружении, как и баги самого Guix (на самом деле, отчёты об ошибках тестов помогают улучшить ПО). Чтобы запустить тесты, напечатайте:"

#. type: example
#: doc/guix.texi:810
#, no-wrap
msgid "make check\n"
msgstr "make check\n"

#. type: Plain text
#: doc/guix.texi:817
msgid "Test cases can run in parallel: you can use the @code{-j} option of GNU@tie{}make to speed things up.  The first run may take a few minutes on a recent machine; subsequent runs will be faster because the store that is created for test purposes will already have various things in cache."
msgstr "Тесты можно выполнять параллельно при включении опции @code{-j} в GNU@tie{}make, так быстрее. Первый запуск может длиться несколько минут на топовой машине, последующие запуски будут быстрее, так как склад, который создаётся для тестов, уже закеширует различные вещи."

#. type: Plain text
#: doc/guix.texi:820
msgid "It is also possible to run a subset of the tests by defining the @code{TESTS} makefile variable as in this example:"
msgstr "Также можно запустить отдельные наборы тестов, используя переменную @code{TESTS}, как в примере:"

#. type: example
#: doc/guix.texi:823
#, no-wrap
msgid "make check TESTS=\"tests/store.scm tests/cpio.scm\"\n"
msgstr "make check TESTS=\"tests/store.scm tests/cpio.scm\"\n"

#. type: Plain text
#: doc/guix.texi:828
msgid "By default, tests results are displayed at a file level.  In order to see the details of every individual test cases, it is possible to define the @code{SCM_LOG_DRIVER_FLAGS} makefile variable as in this example:"
msgstr "По умолчанию результаты тестов выводятся в файл. Чтобы просмотреть результаты каждого отдельного теста, нужно задать переменную makifile @code{SCM_LOG_DRIVER_FLAGS}, как в примере:"

#. type: example
#: doc/guix.texi:831
#, no-wrap
msgid "make check TESTS=\"tests/base64.scm\" SCM_LOG_DRIVER_FLAGS=\"--brief=no\"\n"
msgstr "make check TESTS=\"tests/base64.scm\" SCM_LOG_DRIVER_FLAGS=\"--brief=no\"\n"

#. type: Plain text
#: doc/guix.texi:837
msgid "Upon failure, please email @email{bug-guix@@gnu.org} and attach the @file{test-suite.log} file.  Please specify the Guix version being used as well as version numbers of the dependencies (@pxref{Requirements}) in your message."
msgstr "В случае ошибки, пожалуйста, отправьте сообщение на  @email{bug-guix@@gnu.org} и присоедините файл @file{test-suite.log}.  Пожалуйста, обозначьте в сообщении используемую версию Guix, а также номера версий зависимостей (@pxref{Requirements})."

#. type: Plain text
#: doc/guix.texi:841
msgid "Guix also comes with a whole-system test suite that tests complete Guix System instances.  It can only run on systems where Guix is already installed, using:"
msgstr "Guix также идёт с набором тестов для всей системы, который проверяет нстранцию системы Guix. Их можно запустить только в системах, где Guix уже установлен, так:"

#. type: example
#: doc/guix.texi:844
#, no-wrap
msgid "make check-system\n"
msgstr "make check-system\n"

#. type: Plain text
#: doc/guix.texi:848
msgid "or, again, by defining @code{TESTS} to select a subset of tests to run:"
msgstr "или, опять же, задав @code{TESTS}, чтобы выбрать список тестов для запуска:"

#. type: example
#: doc/guix.texi:851
#, no-wrap
msgid "make check-system TESTS=\"basic mcron\"\n"
msgstr "make check-system TESTS=\"basic mcron\"\n"

#. type: Plain text
#: doc/guix.texi:859
msgid "These system tests are defined in the @code{(gnu tests @dots{})} modules.  They work by running the operating systems under test with lightweight instrumentation in a virtual machine (VM).  They can be computationally intensive or rather cheap, depending on whether substitutes are available for their dependencies (@pxref{Substitutes}).  Some of them require a lot of storage space to hold VM images."
msgstr "Тесты системы определены в модулях @code{(gnu tests @dots{})}. При работе они запускают операционную систему под легковесным инструментарием в виртуальной машине. Они могут выполнять тяжёлые вычисления или довольно простые в зависимости от наличия подстановок их зависимостей (@pxref{Substitutes}). Некоторые из них требуют много места для работы с образами виртуальной машины."

#. type: Plain text
#: doc/guix.texi:862
msgid "Again in case of test failures, please send @email{bug-guix@@gnu.org} all the details."
msgstr "Конечно, в случае неудачных тестов, пожалуйста, направьте детали на @email{bug-guix@@gnu.org}."

#. type: cindex
#: doc/guix.texi:866
#, no-wrap
msgid "daemon"
msgstr "демон"

#. type: Plain text
#: doc/guix.texi:874
msgid "Operations such as building a package or running the garbage collector are all performed by a specialized process, the @dfn{build daemon}, on behalf of clients.  Only the daemon may access the store and its associated database.  Thus, any operation that manipulates the store goes through the daemon.  For instance, command-line tools such as @command{guix package} and @command{guix build} communicate with the daemon (@i{via} remote procedure calls) to instruct it what to do."
msgstr "Такие операции, как сборка пакета или запуск сборщика мусора, выполняются запуском специальных процесса --- @dfn{демона сборки} --- по запросам клиентов. Только демон имеет доступ к складу и его базе данных. Так что операции управления складом выполняются с помощью демона. Например, инструменты командной строки, как @command{guix package} и @command{guix build}, обычно взаимодействуют с демоном @i{через} удалённый вызов процедур (RPC) и сообщают, что необходимо сделать."

#. type: Plain text
#: doc/guix.texi:878
msgid "The following sections explain how to prepare the build daemon's environment.  See also @ref{Substitutes}, for information on how to allow the daemon to download pre-built binaries."
msgstr "Следующие разделы поясняют как настроить окружение демона сборки. Смотрите также @ref{Substitutes} для подробной инсорации о том, как разрешить демону скачивать собранные бинарники."

#. type: cindex
#: doc/guix.texi:888 doc/guix.texi:1311
#, no-wrap
msgid "build environment"
msgstr "окружение сборки"

#. type: Plain text
#: doc/guix.texi:896
msgid "In a standard multi-user setup, Guix and its daemon---the @command{guix-daemon} program---are installed by the system administrator; @file{/gnu/store} is owned by @code{root} and @command{guix-daemon} runs as @code{root}.  Unprivileged users may use Guix tools to build packages or otherwise access the store, and the daemon will do it on their behalf, ensuring that the store is kept in a consistent state, and allowing built packages to be shared among users."
msgstr "В случае стандартной многопользовательской установки Guix и его демон (программа @command{guix-daemon}) установливаются системным администратором; @file{/gnu/store} принадлежит @code{root}, и @command{guix-daemon} запущен от @code{root}. Непривилегированные пользователи могут пользоваться инструментами Guix, чтобы собирать пакеты или получить доступ к складу с какой-либо целью, и демон выполнит это по их запросу, убедившись, что склад находится в должном состоянии, и разрешив сборку пакетов и разделение их между пользователями."

#. type: cindex
#: doc/guix.texi:897
#, no-wrap
msgid "build users"
msgstr "пользователи сборки"

#. type: Plain text
#: doc/guix.texi:908
msgid "When @command{guix-daemon} runs as @code{root}, you may not want package build processes themselves to run as @code{root} too, for obvious security reasons.  To avoid that, a special pool of @dfn{build users} should be created for use by build processes started by the daemon.  These build users need not have a shell and a home directory: they will just be used when the daemon drops @code{root} privileges in build processes.  Having several such users allows the daemon to launch distinct build processes under separate UIDs, which guarantees that they do not interfere with each other---an essential feature since builds are regarded as pure functions (@pxref{Introduction})."
msgstr "Когда @command{guix-daemon} запущен от @code{root}, возможно, из соображений безопасности вы не примете того, что процессы сборки пакетов тоже выполняются от @code{root}. Чтобы избежать этого, необходимо создать специальных @dfn{пользователей для сборки}. Ими будет пользоваться процесс сборки, запускаемый демоном. Эти пользователи сборки не должны иметь оболочки и домашней директории --- они просто будут использоваться, когда демон сбрасывает привилегии @code{root} в процессе сборки. Наличие нескольких таких пользователей позволит демону запускать отдельные процессы сборки  под отдельными UID, что гарантирует, что они не будут помехой друг другу --- важная особенность, учитывая, что сборка рассматривается как чистая функция (@pxref{Introduction})."

#. type: Plain text
#: doc/guix.texi:911
msgid "On a GNU/Linux system, a build user pool may be created like this (using Bash syntax and the @code{shadow} commands):"
msgstr "В системе GNU/Linux набор пользователей для сборки может быть создан так (используя синтаксис команды Bash @code{shadow}):"

#. type: example
#: doc/guix.texi:923
#, no-wrap
msgid ""
"# groupadd --system guixbuild\n"
"# for i in `seq -w 1 10`;\n"
"  do\n"
"    useradd -g guixbuild -G guixbuild           \\\n"
"            -d /var/empty -s `which nologin`    \\\n"
"            -c \"Guix build user $i\" --system    \\\n"
"            guixbuilder$i;\n"
"  done\n"
msgstr ""
"# groupadd --system guixbuild\n"
"# for i in `seq -w 1 10`;\n"
"  do\n"
"    useradd -g guixbuild -G guixbuild           \\\n"
"            -d /var/empty -s `which nologin`    \\\n"
"            -c \"Guix build user $i\" --system    \\\n"
"            guixbuilder$i;\n"
"  done\n"

#. type: Plain text
#: doc/guix.texi:933
msgid "The number of build users determines how many build jobs may run in parallel, as specified by the @option{--max-jobs} option (@pxref{Invoking guix-daemon, @option{--max-jobs}}).  To use @command{guix system vm} and related commands, you may need to add the build users to the @code{kvm} group so they can access @file{/dev/kvm}, using @code{-G guixbuild,kvm} instead of @code{-G guixbuild} (@pxref{Invoking guix system})."
msgstr "Число пользователей для сборки определяет, сколько задач сборки может быть запущено параллельно. Это задаётся опцией @option{--max-jobs} (@pxref{Invoking guix-daemon, @option{--max-jobs}}).  Чтобы использовать @command{guix system vm} и подобные, вам потребуется добавить пользователей для сборки в группу @code{kvm}, так чтобы они имели доступ к @file{/dev/kvm}, используя @code{-G guixbuild,kvm} вместо @code{-G guixbuild} (@pxref{Invoking guix system})."

#. type: Plain text
#: doc/guix.texi:942
msgid "The @code{guix-daemon} program may then be run as @code{root} with the following command@footnote{If your machine uses the systemd init system, dropping the @file{@var{prefix}/lib/systemd/system/guix-daemon.service} file in @file{/etc/systemd/system} will ensure that @command{guix-daemon} is automatically started.  Similarly, if your machine uses the Upstart init system, drop the @file{@var{prefix}/lib/upstart/system/guix-daemon.conf} file in @file{/etc/init}.}:"
msgstr "Программа @code{guix-daemon} тогда может запускаться от @code{root} следующим образом@footnote{Если ваша машина использует систему инициализации systemd, сбрасывание файла @file{@var{prefix}/lib/systemd/system/guix-daemon.service} в @file{/etc/systemd/system} должно гарантировать, что @command{guix-daemon} запущен автоматически. Также, если ваша машина использует систему инициализации Upstart, нужно сбрасить файл @file{@var{prefix}/lib/upstart/system/guix-daemon.conf} в @file{/etc/init}.}:"

#. type: example
#: doc/guix.texi:945 doc/guix.texi:1304
#, no-wrap
msgid "# guix-daemon --build-users-group=guixbuild\n"
msgstr "# guix-daemon --build-users-group=guixbuild\n"

#. type: cindex
#: doc/guix.texi:947 doc/guix.texi:1309
#, no-wrap
msgid "chroot"
msgstr "chroot"

#. type: Plain text
#: doc/guix.texi:952
msgid "This way, the daemon starts build processes in a chroot, under one of the @code{guixbuilder} users.  On GNU/Linux, by default, the chroot environment contains nothing but:"
msgstr "Так демон стартует процессы сборки в chroot под одним из пользователей группы @code{guixbuilder}. В GNU/Linux по умолчанию окружение chroot содержит только следующее:"

#. type: itemize
#: doc/guix.texi:960
msgid "a minimal @code{/dev} directory, created mostly independently from the host @code{/dev}@footnote{``Mostly'', because while the set of files that appear in the chroot's @code{/dev} is fixed, most of these files can only be created if the host has them.};"
msgstr "минимальный состав директории @code{/dev}, созданной максимально независимо от исходной @code{/dev}@footnote{\"Максимально\", потому что файлы, доступные в chroot под @code{/dev}, могут быть созданы только, если машина их имеет};"

#. type: itemize
#: doc/guix.texi:964
msgid "the @code{/proc} directory; it only shows the processes of the container since a separate PID name space is used;"
msgstr "директория @code{/proc}; она показывает только процессы контейнера, так как используется отдельное пространство имён процессов PID;"

#. type: itemize
#: doc/guix.texi:968
msgid "@file{/etc/passwd} with an entry for the current user and an entry for user @file{nobody};"
msgstr "@file{/etc/passwd} с записью о текущем пользователе и пользователе @file{nobody};"

#. type: itemize
#: doc/guix.texi:971
msgid "@file{/etc/group} with an entry for the user's group;"
msgstr "@file{/etc/group} с записью о группе пользователя;"

#. type: itemize
#: doc/guix.texi:975
msgid "@file{/etc/hosts} with an entry that maps @code{localhost} to @code{127.0.0.1};"
msgstr "@file{/etc/hosts} с записью, которая адресует @code{localhost} на @code{127.0.0.1};"

#. type: itemize
#: doc/guix.texi:978
msgid "a writable @file{/tmp} directory."
msgstr "директория @file{/tmp}, доступная для записи."

#. type: Plain text
#: doc/guix.texi:987
msgid "You can influence the directory where the daemon stores build trees @i{via} the @code{TMPDIR} environment variable.  However, the build tree within the chroot is always called @file{/tmp/guix-build-@var{name}.drv-0}, where @var{name} is the derivation name---e.g., @code{coreutils-8.24}.  This way, the value of @code{TMPDIR} does not leak inside build environments, which avoids discrepancies in cases where build processes capture the name of their build tree."
msgstr "Можно указать директорию, в которую демон сохраняет деревья сборки @i{через} переменную окружения @code{TMPDIR}. Однако дерево сборки внутри chroot всегда называется @file{/tmp/guix-build-@var{name}.drv-0}, где @var{name} - это имя деривации, то есть, например, @code{coreutils-8.24}. Так значение @code{TMPDIR} не проникает внутрь окружения сборки, что предотвращает расхождения и случаях, когда процессы сборки имеют иные имена их деревьев сборки."

#. type: vindex
#: doc/guix.texi:988 doc/guix.texi:3261
#, no-wrap
msgid "http_proxy"
msgstr "http_proxy"

#. type: Plain text
#: doc/guix.texi:992
msgid "The daemon also honors the @code{http_proxy} environment variable for HTTP downloads it performs, be it for fixed-output derivations (@pxref{Derivations}) or for substitutes (@pxref{Substitutes})."
msgstr "Демон также уважаем переменную окружения @code{http_proxy}, когда выполняет скачивание по HTTP как для дериваций с фиксированным результатом (@pxref{Derivations}), так и для подстановок (@pxref{Substitutes})."

#. type: Plain text
#: doc/guix.texi:1000
msgid "If you are installing Guix as an unprivileged user, it is still possible to run @command{guix-daemon} provided you pass @code{--disable-chroot}.  However, build processes will not be isolated from one another, and not from the rest of the system.  Thus, build processes may interfere with each other, and may access programs, libraries, and other files available on the system---making it much harder to view them as @emph{pure} functions."
msgstr "Если вы устанавливаете Guix как непривилегированный пользователь, всё ещё возможно запустить @command{guix-daemon} с указанием @code{--disable-chroot}. Однако процессы сборки не будут изолированы один от другого, а также от остальной системы. Так процессы сборки смогут внести помехи в работу друг друга, смогут получить доступ к программам, библиотекам и другим файлам, доступным в системе, что конечно, делает затруднительным рассмотрение сборки как @emph{чистой} функции."

#. type: subsection
#: doc/guix.texi:1003
#, no-wrap
msgid "Using the Offload Facility"
msgstr "Использование функционала разгрузки"

#. type: cindex
#: doc/guix.texi:1005
#, no-wrap
msgid "offloading"
msgstr "разгрузка"

#. type: cindex
#: doc/guix.texi:1006 doc/guix.texi:1367
#, no-wrap
msgid "build hook"
msgstr "хук сборки"

#. type: Plain text
#: doc/guix.texi:1020
msgid "When desired, the build daemon can @dfn{offload} derivation builds to other machines running Guix, using the @code{offload} @dfn{build hook}@footnote{This feature is available only when @uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH} is present.}.  When that feature is enabled, a list of user-specified build machines is read from @file{/etc/guix/machines.scm}; every time a build is requested, for instance via @code{guix build}, the daemon attempts to offload it to one of the machines that satisfy the constraints of the derivation, in particular its system type---e.g., @file{x86_64-linux}.  Missing prerequisites for the build are copied over SSH to the target machine, which then proceeds with the build; upon success the output(s) of the build are copied back to the initial machine."
msgstr "При необходимости, демон сборки может @dfn{разгружать} сборку деривации на другие машины, работающие с Guix, используя @code{разгрузочный} @dfn{хук сборки}@footnote{Эта функция доступна только при наличии @uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH}.}. Когда эта функция включена, тогда считывается список машин для сборки, заданный пользователем в файле @file{/etc/guix/machines.scm}; при каждом запросе сборки командой @code{guix build} демон предпринимает попытку разгрузить сборку на одну из машин, удовлетворяющих требованиям деривации, в частноси, требованиям к типу системы, т.е. @file{x86_64-linux}. Отсутствующий набор данных и пакетов, необходимы для сборки, копируется через SSH на целевую машину, на которой затем выполняется процесс сборки. После успешного завершения результат(ы) сборки копируются обратно на машину, инициировавшую сборку."

#. type: Plain text
#: doc/guix.texi:1022
msgid "The @file{/etc/guix/machines.scm} file typically looks like this:"
msgstr "Файл @file{/etc/guix/machines.scm} обычно выглядит так:"

#. type: example
#: doc/guix.texi:1030
#, no-wrap
msgid ""
"(list (build-machine\n"
"        (name \"eightysix.example.org\")\n"
"        (system \"x86_64-linux\")\n"
"        (host-key \"ssh-ed25519 AAAAC3Nza@dots{}\")\n"
"        (user \"bob\")\n"
"        (speed 2.))     ;incredibly fast!\n"
"\n"
msgstr ""
"(list (build-machine\n"
"        (name \"eightysix.example.org\")\n"
"        (system \"x86_64-linux\")\n"
"        (host-key \"ssh-ed25519 AAAAC3Nza@dots{}\")\n"
"        (user \"bob\")\n"
"        (speed 2.))     ;incredibly fast!\n"
"\n"

#. type: example
#: doc/guix.texi:1039
#, no-wrap
msgid ""
"      (build-machine\n"
"        (name \"meeps.example.org\")\n"
"        (system \"mips64el-linux\")\n"
"        (host-key \"ssh-rsa AAAAB3Nza@dots{}\")\n"
"        (user \"alice\")\n"
"        (private-key\n"
"         (string-append (getenv \"HOME\")\n"
"                        \"/.ssh/identity-for-guix\"))))\n"
msgstr ""
"      (build-machine\n"
"        (name \"meeps.example.org\")\n"
"        (system \"mips64el-linux\")\n"
"        (host-key \"ssh-rsa AAAAB3Nza@dots{}\")\n"
"        (user \"alice\")\n"
"        (private-key\n"
"         (string-append (getenv \"HOME\")\n"
"                        \"/.ssh/identity-for-guix\"))))\n"

#. type: Plain text
#: doc/guix.texi:1045
msgid "In the example above we specify a list of two build machines, one for the @code{x86_64} architecture and one for the @code{mips64el} architecture."
msgstr "В примере выше мы обозначили список, состоящий из двух машин: одна --- для архитектуры @code{x86_64}, а другая --- для архитектуры @code{mips64el}."

#. type: Plain text
#: doc/guix.texi:1054
msgid "In fact, this file is---not surprisingly!---a Scheme file that is evaluated when the @code{offload} hook is started.  Its return value must be a list of @code{build-machine} objects.  While this example shows a fixed list of build machines, one could imagine, say, using DNS-SD to return a list of potential build machines discovered in the local network (@pxref{Introduction, Guile-Avahi,, guile-avahi, Using Avahi in Guile Scheme Programs}).  The @code{build-machine} data type is detailed below."
msgstr "По факту, этот файл, что не удивительно, является файлом Scheme, и он имеет значение, когда запускается @code{хук разгрузки}. Он возвращает объекты класса @code{build-machine}. Приведённый пример показывает фиксированный список машин для сборки, но можно представить, скажем, используя DNS-SD, он может возвращать список потенциальных машин, обнаруженных в локальной сети (@pxref{Introduction, Guile-Avahi,, guile-avahi, Using Avahi in Guile Scheme Programs}). Тип данных @code{build-machine} описан ниже."

#. type: deftp
#: doc/guix.texi:1055
#, no-wrap
msgid "{Data Type} build-machine"
msgstr "{Тип данных} build-machine"

#. type: deftp
#: doc/guix.texi:1058
msgid "This data type represents build machines to which the daemon may offload builds.  The important fields are:"
msgstr "Этот тип данных представляет машины для сборки, на которые демон может разгружать сборки. Важные поля:"

#. type: item
#: doc/guix.texi:1061 doc/guix.texi:5337 doc/guix.texi:11004
#: doc/guix.texi:11086 doc/guix.texi:11313 doc/guix.texi:12897
#: doc/guix.texi:17434 doc/guix.texi:18019 doc/guix.texi:18630
#: doc/guix.texi:18938 doc/guix.texi:18979 doc/guix.texi:23523
#: doc/guix.texi:23540 doc/guix.texi:23833 doc/guix.texi:25130
#: doc/guix.texi:25336
#, no-wrap
msgid "name"
msgstr "name"

#. type: table
#: doc/guix.texi:1063
msgid "The host name of the remote machine."
msgstr "Имя хоста удалённой машины"

#. type: item
#: doc/guix.texi:1064
#, no-wrap
msgid "system"
msgstr "system"

#. type: table
#: doc/guix.texi:1066
msgid "The system type of the remote machine---e.g., @code{\"x86_64-linux\"}."
msgstr "Тип системы удалённой машины, то есть @code{x86_64-linux}."

#. type: code{#1}
#: doc/guix.texi:1067 doc/guix.texi:12907
#, no-wrap
msgid "user"
msgstr "user"

#. type: table
#: doc/guix.texi:1071
msgid "The user account to use when connecting to the remote machine over SSH.  Note that the SSH key pair must @emph{not} be passphrase-protected, to allow non-interactive logins."
msgstr "Аккаунт пользователя, используемый для соединения с удалённой машиной через SSH. Отметим, что ключ-пара SSH @emph{не} должна быть защищена парольной фразой, чтобы разрешить не интерактивные авторизации."

#. type: item
#: doc/guix.texi:1072
#, no-wrap
msgid "host-key"
msgstr "host-key"

#. type: table
#: doc/guix.texi:1076
msgid "This must be the machine's SSH @dfn{public host key} in OpenSSH format.  This is used to authenticate the machine when we connect to it.  It is a long string that looks like this:"
msgstr "Это @dfn{публичный ключ хоста} в формает OpenSSH. Он используется при аутентификации машины, когда мы подсоединяемс к ней. Это длинная строка, которая выглядит примерно так:"

#. type: example
#: doc/guix.texi:1079
#, no-wrap
msgid "ssh-ed25519 AAAAC3NzaC@dots{}mde+UhL hint@@example.org\n"
msgstr "ssh-ed25519 AAAAC3NzaC@dots{}mde+UhL hint@@example.org\n"

#. type: table
#: doc/guix.texi:1084
msgid "If the machine is running the OpenSSH daemon, @command{sshd}, the host key can be found in a file such as @file{/etc/ssh/ssh_host_ed25519_key.pub}."
msgstr "Если на машине запущен демон OpenSSH @command{sshd}, ключ хоста может быть найден в файле под директорией /etc/ssh, например, @file{/etc/ssh/ssh_host_ed25519_key.pub}."

#. type: table
#: doc/guix.texi:1089
msgid "If the machine is running the SSH daemon of GNU@tie{}lsh, @command{lshd}, the host key is in @file{/etc/lsh/host-key.pub} or a similar file.  It can be converted to the OpenSSH format using @command{lsh-export-key} (@pxref{Converting keys,,, lsh, LSH Manual}):"
msgstr "Если на машине запущен демон SSH GNU@tie{}lsh, @command{lshd}, тогда ключ хоста расположен в @file{/etc/lsh/host-key.pub} или подобном файле. Его можно конвертировать в формат OpenSSH, используя @command{lsh-export-key} (@pxref{Converting keys,,, lsh, LSH Manual}):"

#. type: example
#: doc/guix.texi:1093
#, no-wrap
msgid ""
"$ lsh-export-key --openssh < /etc/lsh/host-key.pub \n"
"ssh-rsa AAAAB3NzaC1yc2EAAAAEOp8FoQAAAQEAs1eB46LV@dots{}\n"
msgstr ""
"$ lsh-export-key --openssh < /etc/lsh/host-key.pub \n"
"ssh-rsa AAAAB3NzaC1yc2EAAAAEOp8FoQAAAQEAs1eB46LV@dots{}\n"

#. type: deftp
#: doc/guix.texi:1098
msgid "A number of optional fields may be specified:"
msgstr "Список необязательных полей:"

#. type: item
#: doc/guix.texi:1101
#, no-wrap
msgid "@code{port} (default: @code{22})"
msgstr "@code{port} (default: @code{22})"

#. type: table
#: doc/guix.texi:1103
msgid "Port number of SSH server on the machine."
msgstr "Номер порта сервера SSH на машине."

#. type: item
#: doc/guix.texi:1104
#, no-wrap
msgid "@code{private-key} (default: @file{~root/.ssh/id_rsa})"
msgstr "@code{private-key} (default: @file{~root/.ssh/id_rsa})"

#. type: table
#: doc/guix.texi:1107
msgid "The SSH private key file to use when connecting to the machine, in OpenSSH format.  This key must not be protected with a passphrase."
msgstr "Файл приватного ключа в формате OpenSSH, используемого в соединении с машиной. Этот ключ не должен быть защищён парольной фразой."

#. type: table
#: doc/guix.texi:1110
msgid "Note that the default value is the private key @emph{of the root account}.  Make sure it exists if you use the default."
msgstr "Отметим, что значение по умолчанию --- приватный ключ @emph{аккаунта root}. Убедитесь, что он существует, если вы используете настройки по умолчанию."

#. type: item
#: doc/guix.texi:1111
#, no-wrap
msgid "@code{compression} (default: @code{\"zlib@@openssh.com,zlib\"})"
msgstr "@code{compression} (default: @code{\"zlib@@openssh.com,zlib\"})"

#. type: item
#: doc/guix.texi:1112 doc/guix.texi:12200
#, no-wrap
msgid "@code{compression-level} (default: @code{3})"
msgstr "@code{compression-level} (default: @code{3})"

#. type: table
#: doc/guix.texi:1114
msgid "The SSH-level compression methods and compression level requested."
msgstr "Методы компрессии уровня SSH и уровень компрессии."

#. type: table
#: doc/guix.texi:1117
msgid "Note that offloading relies on SSH compression to reduce bandwidth usage when transferring files to and from build machines."
msgstr "Отметим, что разгрузка зависит от компрессии SSH, что уменьшает использование траффика при передаче файлов на и с машин для сборки."

#. type: item
#: doc/guix.texi:1118
#, no-wrap
msgid "@code{daemon-socket} (default: @code{\"/var/guix/daemon-socket/socket\"})"
msgstr "@code{daemon-socket} (default: @code{\"/var/guix/daemon-socket/socket\"})"

#. type: table
#: doc/guix.texi:1121
msgid "File name of the Unix-domain socket @command{guix-daemon} is listening to on that machine."
msgstr "Имя файла сокета Unix-домена, который слушает @command{guix-daemon} на удалённой машине."

#. type: item
#: doc/guix.texi:1122
#, no-wrap
msgid "@code{parallel-builds} (default: @code{1})"
msgstr "@code{parallel-builds} (default: @code{1})"

#. type: table
#: doc/guix.texi:1124
msgid "The number of builds that may run in parallel on the machine."
msgstr "Число сборок, которые могут быть запущены на машине."

#. type: item
#: doc/guix.texi:1125
#, no-wrap
msgid "@code{speed} (default: @code{1.0})"
msgstr "@code{speed} (default: @code{1.0})"

#. type: table
#: doc/guix.texi:1128
msgid "A ``relative speed factor''.  The offload scheduler will tend to prefer machines with a higher speed factor."
msgstr "Показатель скорости. Планировщик разгрузки предпримет попытку выбрать машину с наибольшим показателем скорости."

#. type: item
#: doc/guix.texi:1129
#, no-wrap
msgid "@code{features} (default: @code{'()})"
msgstr "@code{features} (default: @code{'()})"

#. type: table
#: doc/guix.texi:1134
msgid "A list of strings denoting specific features supported by the machine.  An example is @code{\"kvm\"} for machines that have the KVM Linux modules and corresponding hardware support.  Derivations can request features by name, and they will be scheduled on matching build machines."
msgstr "Набор строк, описывающий специфические функции, которые поддерживаются на машине. Например, @code{\"kvm\"} для машин, которые имеют модули Linux KVM и соответствующую поддерку аппаратного обеспечения. Деривации могут запрашивать функции по имени, и тогда они будут запранированы на соответствующих машинах для сборки."

#. type: Plain text
#: doc/guix.texi:1140
msgid "The @command{guix} command must be in the search path on the build machines.  You can check whether this is the case by running:"
msgstr "Команда @command{guix} должна быть в путях для поиска на машинах лоя сборки. Можно проверить это, выполнив:"

#. type: example
#: doc/guix.texi:1143
#, no-wrap
msgid "ssh build-machine guix repl --version\n"
msgstr "ssh build-machine guix repl --version\n"

#. type: Plain text
#: doc/guix.texi:1150
msgid "There is one last thing to do once @file{machines.scm} is in place.  As explained above, when offloading, files are transferred back and forth between the machine stores.  For this to work, you first need to generate a key pair on each machine to allow the daemon to export signed archives of files from the store (@pxref{Invoking guix archive}):"
msgstr "Есть ещё одна вещь, которую нужно выполнить после размещения @file{machines.scm}. Выше описано, что при разгрузке файлы передаются вперёд и назад между складами на машинах. Для этого необходимо сгенерировать ключ-пару на кадой машине, чтобы позволить демону экспортировать подписанные архивы файлов из склада (@pxref{Invoking guix archive}):"

#. type: example
#: doc/guix.texi:1153
#, no-wrap
msgid "# guix archive --generate-key\n"
msgstr "# guix archive --generate-key\n"

#. type: Plain text
#: doc/guix.texi:1158
msgid "Each build machine must authorize the key of the master machine so that it accepts store items it receives from the master:"
msgstr "Каждая машина для сорки должна авторизовать ключ машины-инициатора, чтобы принимать элементы из склада, которые присылает инициатор:"

#. type: example
#: doc/guix.texi:1161
#, no-wrap
msgid "# guix archive --authorize < master-public-key.txt\n"
msgstr "# guix archive --authorize < master-public-key.txt\n"

#. type: Plain text
#: doc/guix.texi:1165
msgid "Likewise, the master machine must authorize the key of each build machine."
msgstr "Точно так же машина-инициатор должна авторизовать ключ каждой машины для сборки."

#. type: Plain text
#: doc/guix.texi:1171
msgid "All the fuss with keys is here to express pairwise mutual trust relations between the master and the build machines.  Concretely, when the master receives files from a build machine (and @i{vice versa}), its build daemon can make sure they are genuine, have not been tampered with, and that they are signed by an authorized key."
msgstr "Всё движение с ключами, описанное здесь, создаёт надёжную двустороннюю свзь между инициатором и машинами для сборки. А именно, когда машина-инициатор принимает файлы из машины для сборки (или @i{наборот}), её демон может удостоверить их подлинность и невмешательство других, а также то, что они подписаны авторизованным ключом."

#. type: cindex
#: doc/guix.texi:1172
#, no-wrap
msgid "offload test"
msgstr "тест разгрузки"

#. type: Plain text
#: doc/guix.texi:1175
msgid "To test whether your setup is operational, run this command on the master node:"
msgstr "Чтобы проверить работоспособность настроек, запустите следующую команду на инициирующем узле:"

#. type: example
#: doc/guix.texi:1178
#, no-wrap
msgid "# guix offload test\n"
msgstr "# guix offload test\n"

#. type: Plain text
#: doc/guix.texi:1184
msgid "This will attempt to connect to each of the build machines specified in @file{/etc/guix/machines.scm}, make sure Guile and the Guix modules are available on each machine, attempt to export to the machine and import from it, and report any error in the process."
msgstr "Это выполнит попытку соединиться с каждой из машин для сборки, обозначенных в @file{/etc/guix/machines.scm}, проверит наличие модулей Guile и Guix на каждой машине, а также сделает попытку экспортировать и импортировать, а затем выведет отчёт об этом процессе."

#. type: Plain text
#: doc/guix.texi:1187
msgid "If you want to test a different machine file, just specify it on the command line:"
msgstr "Если нужно тестировать другой файл с описанием машин, просто приведите его в командной строке:"

#. type: example
#: doc/guix.texi:1190
#, no-wrap
msgid "# guix offload test machines-qualif.scm\n"
msgstr "# guix offload test machines-qualif.scm\n"

#. type: Plain text
#: doc/guix.texi:1194
msgid "Last, you can test the subset of the machines whose name matches a regular expression like this:"
msgstr "И последнее, можно тестировать набор машин, чьи имена соответствуют регулярному выражению, например:"

#. type: example
#: doc/guix.texi:1197
#, no-wrap
msgid "# guix offload test machines.scm '\\.gnu\\.org$'\n"
msgstr "# guix offload test machines.scm '\\.gnu\\.org$'\n"

#. type: cindex
#: doc/guix.texi:1199
#, no-wrap
msgid "offload status"
msgstr "статус разгрузки"

#. type: Plain text
#: doc/guix.texi:1202
msgid "To display the current load of all build hosts, run this command on the main node:"
msgstr "Чтобы отобразить текущую загрузку всех машин для сборки, запустите команду на инициирущем узле:"

#. type: example
#: doc/guix.texi:1205
#, no-wrap
msgid "# guix offload status\n"
msgstr "# guix offload status\n"

#. type: cindex
#: doc/guix.texi:1211
#, no-wrap
msgid "SELinux, daemon policy"
msgstr "SELinux, политика демона"

#. type: cindex
#: doc/guix.texi:1212
#, no-wrap
msgid "mandatory access control, SELinux"
msgstr "мандатный контроль доступа, SELinux"

#. type: cindex
#: doc/guix.texi:1213
#, no-wrap
msgid "security, guix-daemon"
msgstr "безопасность, guix-daemon"

#. type: Plain text
#: doc/guix.texi:1219
msgid "Guix includes an SELinux policy file at @file{etc/guix-daemon.cil} that can be installed on a system where SELinux is enabled, in order to label Guix files and to specify the expected behavior of the daemon.  Since Guix System does not provide an SELinux base policy, the daemon policy cannot be used on Guix System."
msgstr "Guix включает файл политик SELinnux @file{etc/guix-daemon.cil}, который может устанавливаться в систему, в которой включен SELinux, тогда файлы Guix будут помечены и настроены для соответствующего поведения демона. Так как система Guix не предоставляет политику SELinux, политика демона не может использоваться в системе Guix."

#. type: subsubsection
#: doc/guix.texi:1220
#, no-wrap
msgid "Installing the SELinux policy"
msgstr "Установка политики SELinux"

#. type: cindex
#: doc/guix.texi:1221
#, no-wrap
msgid "SELinux, policy installation"
msgstr "SELinux, установка политики"

#. type: Plain text
#: doc/guix.texi:1223
msgid "To install the policy run this command as root:"
msgstr "Чтобы установить политику, запустите следующую команду от root:"

#. type: example
#: doc/guix.texi:1226
#, no-wrap
msgid "semodule -i etc/guix-daemon.cil\n"
msgstr "semodule -i etc/guix-daemon.cil\n"

#. type: Plain text
#: doc/guix.texi:1230
msgid "Then relabel the file system with @code{restorecon} or by a different mechanism provided by your system."
msgstr "Затем измените метку файловой системы с @code{restorecon} или другим механизмом, поставляемым вашей системой."

#. type: Plain text
#: doc/guix.texi:1235
msgid "Once the policy is installed, the file system has been relabeled, and the daemon has been restarted, it should be running in the @code{guix_daemon_t} context.  You can confirm this with the following command:"
msgstr "Когда политика установлена, изменена метка файловой системы и демон перезапущен, она должна работать в контексте @code{guix_daemon_t}. Можно проверить это следующей командой:"

#. type: example
#: doc/guix.texi:1238
#, no-wrap
msgid "ps -Zax | grep guix-daemon\n"
msgstr "ps -Zax | grep guix-daemon\n"

#. type: Plain text
#: doc/guix.texi:1243
msgid "Monitor the SELinux log files as you run a command like @code{guix build hello} to convince yourself that SELinux permits all necessary operations."
msgstr "Наблюдайте файлы логов SELinux во время работы команды @code{guix build hello}, чтобы удостовериться, что SELinux позволяет выполнение необходимых операций."

#. type: cindex
#: doc/guix.texi:1245
#, no-wrap
msgid "SELinux, limitations"
msgstr "SELinux, ограничения"

#. type: Plain text
#: doc/guix.texi:1250
msgid "This policy is not perfect.  Here is a list of limitations or quirks that should be considered when deploying the provided SELinux policy for the Guix daemon."
msgstr "Эта политика не совершенна. Тут есть ряд ограничений или причуд, который нужно учитывать при разворачивании политики SELinux для демона Guix."

#. type: enumerate
#: doc/guix.texi:1257
msgid "@code{guix_daemon_socket_t} isn’t actually used.  None of the socket operations involve contexts that have anything to do with @code{guix_daemon_socket_t}.  It doesn’t hurt to have this unused label, but it would be preferrable to define socket rules for only this label."
msgstr "@code{guix_daemon_socket_t} на самом деле не используется. Никакие операции с сокетом не выполняются. Ничего плохого в том, чтобы иметь эту неиспользуемую метку, но желательно определить правила сокета для этой метки."

#. type: enumerate
#: doc/guix.texi:1268
msgid "@code{guix gc} cannot access arbitrary links to profiles.  By design, the file label of the destination of a symlink is independent of the file label of the link itself.  Although all profiles under $localstatedir are labelled, the links to these profiles inherit the label of the directory they are in.  For links in the user’s home directory this will be @code{user_home_t}.  But for links from the root user’s home directory, or @file{/tmp}, or the HTTP server’s working directory, etc, this won’t work.  @code{guix gc} would be prevented from reading and following these links."
msgstr "@code{guix gc} не может получить доступ к обычным ссылкам профилей. По задумке метка файла назначения символической ссылки не зависит от метки файла самой ссылки. Хотя все профили под $localstatedir помечены, ссылки на эти профили не наследуют метку директории, в которой они находятся. Для ссылок на домашние директории пользователей это будет @code{user_home_t}. Но для ссылок из домашней директории root, а также @file{/tmp} или рабочей директории HTTP-сервера и т.п., это не работает.  @code{guix gc} не будет допускаться к чтению и следованию по этим ссылкам."

#. type: enumerate
#: doc/guix.texi:1273
msgid "The daemon’s feature to listen for TCP connections might no longer work.  This might require extra rules, because SELinux treats network sockets differently from files."
msgstr "Функция демона прослушивать соединения TCP может более не работать. Это может потребовать дополнительных правил, потому что SELinux относится к сетевым сокетам иначе, чем к файлам."

#. type: enumerate
#: doc/guix.texi:1284
msgid "Currently all files with a name matching the regular expression @code{/gnu/store/.+-(guix-.+|profile)/bin/guix-daemon} are assigned the label @code{guix_daemon_exec_t}; this means that @emph{any} file with that name in any profile would be permitted to run in the @code{guix_daemon_t} domain.  This is not ideal.  An attacker could build a package that provides this executable and convince a user to install and run it, which lifts it into the @code{guix_daemon_t} domain.  At that point SELinux could not prevent it from accessing files that are allowed for processes in that domain."
msgstr "В настоящее время всем файлам с именами, соответствующими регулярному выражению @code{/gnu/store/.+-(guix-.+|profile)/bin/guix-daemon}, присвоена метка @code{guix_daemon_exec_t}; это означает, что @emph{любому} файлу с таким именем в любом профиле разрешён запуск в домене @code{guix_daemon_t}. Это не идеально. Атакующий может собрать пакет, который содержит исполняемый файл и убеить пользователя установить и запустить его, и таким образом он получит доступ к домену @code{guix_daemon_t}. В этой связи SELinux мог бы не давать ему доступ к файлам, которые разрешены для процессов в этом домене."

#. type: enumerate
#: doc/guix.texi:1292
msgid "We could generate a much more restrictive policy at installation time, so that only the @emph{exact} file name of the currently installed @code{guix-daemon} executable would be labelled with @code{guix_daemon_exec_t}, instead of using a broad regular expression.  The downside is that root would have to install or upgrade the policy at installation time whenever the Guix package that provides the effectively running @code{guix-daemon} executable is upgraded."
msgstr "Мы можем создать политику с большими ограничениями во время установки, так чтобы только @emph{точное} имя исполняемого файла установленного в данный момент @code{guix-daemon} было помечено меткой @code{guix_daemon_exec_t} вместо того, чтобы использовать регулярное выражение, выбирающее большой ряд файлов. Проблемой в данном случае будет то, что root потребуется устанавливать или обновлять политику во время любой установки в случае, если обновлён исполняемый файл @code{guix-daemon}."

#. type: section
#: doc/guix.texi:1295
#, no-wrap
msgid "Invoking @command{guix-daemon}"
msgstr "Вызов @command{guix-daemon}"

#. type: Plain text
#: doc/guix.texi:1301
msgid "The @command{guix-daemon} program implements all the functionality to access the store.  This includes launching build processes, running the garbage collector, querying the availability of a build result, etc.  It is normally run as @code{root} like this:"
msgstr "Программа @command{guix-daemon} реализует весь функционал доступа к складу. Это включает запуск процессов сборки, запуск сборщика мусора, проверка доступности результата сборки и т.д. Он должен быть запущен от @code{root} так:"

#. type: Plain text
#: doc/guix.texi:1308
msgid "For details on how to set it up, @pxref{Setting Up the Daemon}."
msgstr "Для подробностей о том, как настроить его, смотрите @pxref{Setting Up the Daemon}."

#. type: cindex
#: doc/guix.texi:1310
#, no-wrap
msgid "container, build environment"
msgstr "контейнер, окружение сборки"

#. type: cindex
#: doc/guix.texi:1312 doc/guix.texi:2561 doc/guix.texi:3242 doc/guix.texi:9773
#, no-wrap
msgid "reproducible builds"
msgstr "воспроизводимые сборки"

#. type: Plain text
#: doc/guix.texi:1324
msgid "By default, @command{guix-daemon} launches build processes under different UIDs, taken from the build group specified with @code{--build-users-group}.  In addition, each build process is run in a chroot environment that only contains the subset of the store that the build process depends on, as specified by its derivation (@pxref{Programming Interface, derivation}), plus a set of specific system directories.  By default, the latter contains @file{/dev} and @file{/dev/pts}.  Furthermore, on GNU/Linux, the build environment is a @dfn{container}: in addition to having its own file system tree, it has a separate mount name space, its own PID name space, network name space, etc.  This helps achieve reproducible builds (@pxref{Features})."
msgstr "По умолчанию @command{guix-daemon} запускает процессы сборки под различными UID, от пользователей из группы, обозначенной в @code{--build-users-group}. В дополнение каждый процесс сборки запускается в окружении chroot, которое содержит только набор элементов склада, от которых зависит процесс сборки, как это обозначено в деривации (@pxref{Programming Interface, derivation}), а также набор специфичных системных директорий. По умолчанию последнее включает @file{/dev} и @file{/dev/pts}. Более того, под GNU/Linux окружение сборки --- это @dfn{контейнер}: в дополнение к тому, что он имеет собственное дерево файловой системы, он также имеет отдельное пространство имён монтирования, своё собственное пространство имён процессов PID, пространство сетевых имён и т.д. Это позволяет получить воспроизводимые сборки (@pxref{Features})."

#. type: Plain text
#: doc/guix.texi:1330
msgid "When the daemon performs a build on behalf of the user, it creates a build directory under @file{/tmp} or under the directory specified by its @code{TMPDIR} environment variable.  This directory is shared with the container for the duration of the build, though within the container, the build tree is always called @file{/tmp/guix-build-@var{name}.drv-0}."
msgstr "Когда демон выполняет сборку по запросу пользователя, он создаёт директорию под @file{/tmp} или под директорией, заданной его переменной окружения @code{TMPDIR}. Эта директория разделяется с контейнером на время сборки, хотя внутри контейнера дерево сборки всегда называется @file{/tmp/guix-build-@var{name}.drv-0}."

#. type: Plain text
#: doc/guix.texi:1334
msgid "The build directory is automatically deleted upon completion, unless the build failed and the client specified @option{--keep-failed} (@pxref{Invoking guix build, @option{--keep-failed}})."
msgstr "Директория сборки автоматически удаляется по завершении, если конечно, сборка не завершилась с ошибкой, и клиент не обозначил @option{--keep-failed} (@pxref{Invoking guix build, @option{--keep-failed}})."

#. type: Plain text
#: doc/guix.texi:1340
msgid "The daemon listens for connections and spawns one sub-process for each session started by a client (one of the @command{guix} sub-commands.)  The @command{guix processes} command allows you to get an overview of the activity on your system by viewing each of the active sessions and clients.  @xref{Invoking guix processes}, for more information."
msgstr "Демон слушает соединения и порождает один под-процесс для каждой сессии, запускаемой клиентом (одну из подкоманд @command{guix}). Команда @command{guix processes} позволяет мониторить активность вашей системы, предоставляя обзор каждой активной сессии и клиентов. Смотрите @xref{Invoking guix processes} для подробной информации."

#. type: Plain text
#: doc/guix.texi:1342
msgid "The following command-line options are supported:"
msgstr "Поддерживаются следующие опции командной строки:"

#. type: item
#: doc/guix.texi:1344
#, no-wrap
msgid "--build-users-group=@var{group}"
msgstr "--build-users-group=@var{group}"

#. type: table
#: doc/guix.texi:1347
msgid "Take users from @var{group} to run build processes (@pxref{Setting Up the Daemon, build users})."
msgstr "Использовать пользователей из группы @var{group} для запуска процессов сборки (@pxref{Setting Up the Daemon, build users})."

#. type: item
#: doc/guix.texi:1348 doc/guix.texi:7723
#, no-wrap
msgid "--no-substitutes"
msgstr "--no-substitutes"

#. type: cindex
#: doc/guix.texi:1349 doc/guix.texi:2573 doc/guix.texi:3103
#, no-wrap
msgid "substitutes"
msgstr "подстановки"

#. type: table
#: doc/guix.texi:1353 doc/guix.texi:7727
msgid "Do not use substitutes for build products.  That is, always build things locally instead of allowing downloads of pre-built binaries (@pxref{Substitutes})."
msgstr "Не использовать подстановки для сборок. Это означает --- собирать элементы локально вместо того, чтобы скачивать собранные бинарники (@pxref{Substitutes})."

#. type: table
#: doc/guix.texi:1357
msgid "When the daemon runs with @code{--no-substitutes}, clients can still explicitly enable substitution @i{via} the @code{set-build-options} remote procedure call (@pxref{The Store})."
msgstr "Когда демон работает с @code{--no-substitutes}, клиенты всё ещё могут явно включить подстановку @i{с помощью} удалённого вызова процедур @code{set-build-options} (@pxref{The Store})."

#. type: item
#: doc/guix.texi:1358 doc/guix.texi:7710 doc/guix.texi:9317 doc/guix.texi:9898
#: doc/guix.texi:10088
#, no-wrap
msgid "--substitute-urls=@var{urls}"
msgstr "--substitute-urls=@var{urls}"

#. type: anchor{#1}
#: doc/guix.texi:1363
msgid "daemon-substitute-urls"
msgstr "daemon-substitute-urls"

#. type: table
#: doc/guix.texi:1363
msgid "Consider @var{urls} the default whitespace-separated list of substitute source URLs.  When this option is omitted, @indicateurl{https://@value{SUBSTITUTE-SERVER}} is used."
msgstr "Использовать адреса @var{urls}, разделённые пробелом по умолчанию, как список источников подстановок. Если эта опция пропущена, используется @indicateurl{https://@value{SUBSTITUTE-SERVER}}"

#. type: table
#: doc/guix.texi:1366
msgid "This means that substitutes may be downloaded from @var{urls}, as long as they are signed by a trusted signature (@pxref{Substitutes})."
msgstr "Это означает, что подстановки могут скачиваться из адресов @var{urls}, если конечно они подписаны доверенной подписью (@pxref{Substitutes})."

#. type: item
#: doc/guix.texi:1368 doc/guix.texi:7748
#, no-wrap
msgid "--no-build-hook"
msgstr "--no-build-hook"

#. type: table
#: doc/guix.texi:1370
msgid "Do not use the @dfn{build hook}."
msgstr "Не использовать хук сборки (@dfn{build hook})."

#. type: table
#: doc/guix.texi:1374
msgid "The build hook is a helper program that the daemon can start and to which it submits build requests.  This mechanism is used to offload builds to other machines (@pxref{Daemon Offload Setup})."
msgstr "Хук сборки --- это программа-помощник, которую может запускать демон, и которой он отправляет запросы сборки. Этот механизм используется для разгрузки сборок на другие машины (@pxref{Daemon Offload Setup})."

#. type: item
#: doc/guix.texi:1375
#, no-wrap
msgid "--cache-failures"
msgstr "--cache-failures"

#. type: table
#: doc/guix.texi:1377
msgid "Cache build failures.  By default, only successful builds are cached."
msgstr "Кешировать ошибки сборки. По умолчанию кешируются только успешные сборки."

#. type: table
#: doc/guix.texi:1382
msgid "When this option is used, @command{guix gc --list-failures} can be used to query the set of store items marked as failed; @command{guix gc --clear-failures} removes store items from the set of cached failures.  @xref{Invoking guix gc}."
msgstr "При установке этой опции можно использовать @command{guix gc --list-failures}, чтобы просматривать элементы склада, помеченные как ошибочные; @command{guix gc --clear-failures} удаляет элементы склада из кеша ошибок.  @xref{Invoking guix gc}."

#. type: item
#: doc/guix.texi:1383 doc/guix.texi:7777
#, no-wrap
msgid "--cores=@var{n}"
msgstr "--cores=@var{n}"

#. type: itemx
#: doc/guix.texi:1384 doc/guix.texi:7778
#, no-wrap
msgid "-c @var{n}"
msgstr "-c @var{n}"

#. type: table
#: doc/guix.texi:1387
msgid "Use @var{n} CPU cores to build each derivation; @code{0} means as many as available."
msgstr "Использовать @var{n} ядер процессора для сборки каждой деривации; @code{0} означает использовать все доступные."

#. type: table
#: doc/guix.texi:1391
msgid "The default value is @code{0}, but it may be overridden by clients, such as the @code{--cores} option of @command{guix build} (@pxref{Invoking guix build})."
msgstr "Значение по умолчанию - @code{0}, но оно может быть изменено клиентами, в частности, опцией @code{--cores} команды @command{guix build} (@pxref{Invoking guix build})."

#. type: table
#: doc/guix.texi:1395
msgid "The effect is to define the @code{NIX_BUILD_CORES} environment variable in the build process, which can then use it to exploit internal parallelism---for instance, by running @code{make -j$NIX_BUILD_CORES}."
msgstr "В результате устанавливается переменная окружения @code{NIX_BUILD_CORES} для процесса сборки, который затем может использовать её для применения внутреннего параллелизма, например, для запуска @code{make -j$NIX_BUILD_CORES}."

#. type: item
#: doc/guix.texi:1396 doc/guix.texi:7782
#, no-wrap
msgid "--max-jobs=@var{n}"
msgstr "--max-jobs=@var{n}"

#. type: itemx
#: doc/guix.texi:1397 doc/guix.texi:7783
#, no-wrap
msgid "-M @var{n}"
msgstr "-M @var{n}"

#. type: table
#: doc/guix.texi:1402
msgid "Allow at most @var{n} build jobs in parallel.  The default value is @code{1}.  Setting it to @code{0} means that no builds will be performed locally; instead, the daemon will offload builds (@pxref{Daemon Offload Setup}), or simply fail."
msgstr "Разрешить максимум @var{n} параллельных задач сборки. Значение по умолчанию - @code{1}. Установка в @code{0} означает, чтоб сборки не будут выполняться локально, вместо этого, демон будет разгружать сборки (@pxref{Daemon Offload Setup}) или просто отчитается об ошибке."

#. type: item
#: doc/guix.texi:1403 doc/guix.texi:7753
#, no-wrap
msgid "--max-silent-time=@var{seconds}"
msgstr "--max-silent-time=@var{seconds}"

#. type: table
#: doc/guix.texi:1406 doc/guix.texi:7756
msgid "When the build or substitution process remains silent for more than @var{seconds}, terminate it and report a build failure."
msgstr "Когда процесс сборки или подстановки молчит более @var{seconds} секунд, завершить его и отчитаться об ошибке сборки."

#. type: table
#: doc/guix.texi:1408 doc/guix.texi:1417
msgid "The default value is @code{0}, which disables the timeout."
msgstr "Значение по умолчанию - @code{0}, что значит отключить таймаут."

#. type: table
#: doc/guix.texi:1411
msgid "The value specified here can be overridden by clients (@pxref{Common Build Options, @code{--max-silent-time}})."
msgstr "Значение, заданное здесь, может быть переопределено клиентами (@pxref{Common Build Options, @code{--max-silent-time}})."

#. type: item
#: doc/guix.texi:1412 doc/guix.texi:7760
#, no-wrap
msgid "--timeout=@var{seconds}"
msgstr "--timeout=@var{seconds}"

#. type: table
#: doc/guix.texi:1415 doc/guix.texi:7763
msgid "Likewise, when the build or substitution process lasts for more than @var{seconds}, terminate it and report a build failure."
msgstr "Точно так же, когда процесс сборки или подстановки длится более @var{seconds}, завершить его и отчитаться об ошибке сборки."

#. type: table
#: doc/guix.texi:1420
msgid "The value specified here can be overridden by clients (@pxref{Common Build Options, @code{--timeout}})."
msgstr "Значение, заданное здесь, может быть переопределено клиентами (@pxref{Common Build Options, @code{--timeout}})."

#. type: item
#: doc/guix.texi:1421
#, no-wrap
msgid "--rounds=@var{N}"
msgstr "--rounds=@var{N}"

#. type: table
#: doc/guix.texi:1426
msgid "Build each derivation @var{n} times in a row, and raise an error if consecutive build results are not bit-for-bit identical.  Note that this setting can be overridden by clients such as @command{guix build} (@pxref{Invoking guix build})."
msgstr "Собирать каждую деривацию @var{n} раз подряд и вызывать ошибку, если результаты последовательных сборок не идентичны бит-к-биту. Отметим, что эта настройка может быть переопределена клиентами в команде, например, @command{guix build} (@pxref{Invoking guix build})."

#. type: table
#: doc/guix.texi:1430 doc/guix.texi:8122
msgid "When used in conjunction with @option{--keep-failed}, the differing output is kept in the store, under @file{/gnu/store/@dots{}-check}.  This makes it easy to look for differences between the two results."
msgstr "При использовании вместе с @option{--keep-failed} различные результаты сохраняются на складе под @file{/gnu/store/@dots{}-check}. Это делает возможным просмотр различий между двумя результатами."

#. type: item
#: doc/guix.texi:1431
#, no-wrap
msgid "--debug"
msgstr "--debug"

#. type: table
#: doc/guix.texi:1433
msgid "Produce debugging output."
msgstr "Выводить отладочную информацию."

#. type: table
#: doc/guix.texi:1437
msgid "This is useful to debug daemon start-up issues, but then it may be overridden by clients, for example the @code{--verbosity} option of @command{guix build} (@pxref{Invoking guix build})."
msgstr "Это полезно для отладки проблем запуска демона, но затем это может быть переопределено клиентами, например, опцией  @code{--verbosity} команды @command{guix build} (@pxref{Invoking guix build})."

#. type: item
#: doc/guix.texi:1438
#, no-wrap
msgid "--chroot-directory=@var{dir}"
msgstr "--chroot-directory=@var{dir}"

#. type: table
#: doc/guix.texi:1440
msgid "Add @var{dir} to the build chroot."
msgstr "Добавить директорию @var{dir} в chroot сборки."

#. type: table
#: doc/guix.texi:1446
msgid "Doing this may change the result of build processes---for instance if they use optional dependencies found in @var{dir} when it is available, and not otherwise.  For that reason, it is not recommended to do so.  Instead, make sure that each derivation declares all the inputs that it needs."
msgstr "Это может изменить результаты процессов сборки, например, если они используют необязательные (опциональные) зависимости, найденные в  @var{dir}, если они доступны, но только так, а не иначе. Поэтому не рекомендуется делать так. Вместо этого, убедитесь, что каждая деривация объявляет все необходимые входные данные."

#. type: item
#: doc/guix.texi:1447
#, no-wrap
msgid "--disable-chroot"
msgstr "--disable-chroot"

#. type: table
#: doc/guix.texi:1449
msgid "Disable chroot builds."
msgstr "Отключить chroot для сборки."

#. type: table
#: doc/guix.texi:1454
msgid "Using this option is not recommended since, again, it would allow build processes to gain access to undeclared dependencies.  It is necessary, though, when @command{guix-daemon} is running under an unprivileged user account."
msgstr "Использование этой опции не рекомендуется, так как опять же это позволит процессам сборки получить доступ к не объявленным зависимостям. Это важно, даже если @command{guix-daemon} запущен под аккаунтом непривилегированного пользователя."

#. type: item
#: doc/guix.texi:1455
#, no-wrap
msgid "--log-compression=@var{type}"
msgstr "--log-compression=@var{type}"

#. type: table
#: doc/guix.texi:1458
msgid "Compress build logs according to @var{type}, one of @code{gzip}, @code{bzip2}, or @code{none}."
msgstr "Архивировать логи сборки методом @var{type}. Это один из: @code{gzip}, @code{bzip2} или @code{none}."

#. type: table
#: doc/guix.texi:1462
msgid "Unless @code{--lose-logs} is used, all the build logs are kept in the @var{localstatedir}.  To save space, the daemon automatically compresses them with bzip2 by default."
msgstr "Если не используется @code{--lose-logs}, все логи сборки сохраняются в @var{localstatedir}. Для экономии места демон автоматически сжимает их с помощью bzip2 по умолчанию."

#. type: item
#: doc/guix.texi:1463
#, no-wrap
msgid "--disable-deduplication"
msgstr "--disable-deduplication"

#. type: cindex
#: doc/guix.texi:1464 doc/guix.texi:3576
#, no-wrap
msgid "deduplication"
msgstr "дедупликация"

#. type: table
#: doc/guix.texi:1466
msgid "Disable automatic file ``deduplication'' in the store."
msgstr "Отключить автоматическую \"дедупликацию\" файлов на складе."

#. type: table
#: doc/guix.texi:1473
msgid "By default, files added to the store are automatically ``deduplicated'': if a newly added file is identical to another one found in the store, the daemon makes the new file a hard link to the other file.  This can noticeably reduce disk usage, at the expense of slightly increased input/output load at the end of a build process.  This option disables this optimization."
msgstr "По умолчанию файлы, добавленные на склад, автоматически \"дедуплицируются\": если вновь добавленный файл идентичен другому, найденному на складе, демон делает новый файл жесткой ссылкой на другой файл. Это существенно сокращает использование места на диске за счёт небольшого увеличения запросов ввода/вывода в конце процесса сборки. Эта опция отключает такую оптимизацию."

#. type: item
#: doc/guix.texi:1474
#, no-wrap
msgid "--gc-keep-outputs[=yes|no]"
msgstr "--gc-keep-outputs[=yes|no]"

#. type: table
#: doc/guix.texi:1477
msgid "Tell whether the garbage collector (GC) must keep outputs of live derivations."
msgstr "Сообщить, должен ли сборщик мусора (GC) сохранять выходные данные живой деривации."

#. type: cindex
#: doc/guix.texi:1478 doc/guix.texi:3393
#, no-wrap
msgid "GC roots"
msgstr "Корни сборщика мусора"

#. type: cindex
#: doc/guix.texi:1479 doc/guix.texi:3394
#, no-wrap
msgid "garbage collector roots"
msgstr "корни сборщика мусора"

#. type: table
#: doc/guix.texi:1484
msgid "When set to ``yes'', the GC will keep the outputs of any live derivation available in the store---the @code{.drv} files.  The default is ``no'', meaning that derivation outputs are kept only if they are reachable from a GC root.  @xref{Invoking guix gc}, for more on GC roots."
msgstr "При установке в \"yes\" (да), сборщик мусора (GC) будет сохранять результаты любой живой деривации, доступной на складе, --- файлы @code{.drv}. Значение по умолчанию - \"no\" (нет) - означает, что результаты дериваций хранятся только, если они доступны из корней сборщика мусора (GC roots). Смотрите @xref{Invoking guix gc} для информации о корнях сборщика мусора."

#. type: item
#: doc/guix.texi:1485
#, no-wrap
msgid "--gc-keep-derivations[=yes|no]"
msgstr "--gc-keep-derivations[=yes|no]"

#. type: table
#: doc/guix.texi:1488
msgid "Tell whether the garbage collector (GC) must keep derivations corresponding to live outputs."
msgstr "Сообщить, должен ли сборщик мусора (GC) сохранять деривации, соответствующие живым результатам."

#. type: table
#: doc/guix.texi:1493
msgid "When set to ``yes'', as is the case by default, the GC keeps derivations---i.e., @code{.drv} files---as long as at least one of their outputs is live.  This allows users to keep track of the origins of items in their store.  Setting it to ``no'' saves a bit of disk space."
msgstr "При указании \"yes\" (да), что является значением по умолчанию, сборщик мусора сохраняет деривации, то есть файлы @code{.drv}, до тех пор, пока любой из их выходов остаётся живым. Это позволяет пользователям отслеживать исходники элементов на складе. Установка в \"no\" (нет) немного экономит место на диске."

#. type: table
#: doc/guix.texi:1501
msgid "In this way, setting @code{--gc-keep-derivations} to ``yes'' causes liveness to flow from outputs to derivations, and setting @code{--gc-keep-outputs} to ``yes'' causes liveness to flow from derivations to outputs.  When both are set to ``yes'', the effect is to keep all the build prerequisites (the sources, compiler, libraries, and other build-time tools) of live objects in the store, regardless of whether these prerequisites are reachable from a GC root.  This is convenient for developers since it saves rebuilds or downloads."
msgstr "Таким образом, установка @code{--gc-keep-derivations} в \"yes\" (да) даётт возможность пройти от результатов до дериваций, а установка  @code{--gc-keep-outputs} в \"yes\" (да), делает возможным пройти от дериваций до результатов. Если оба установлены в \"yes\", тогда это сохранит всё используемое для сборки (исходники, компилятор, библиотеки и другие инструменты сборки) живых объектов на складе, без учёта, доступны эти инструменты сборки из корней сборщика мусора или нет. Это удобно для разработчиков, так как это сокращает пересборки или скачивания."

#. type: item
#: doc/guix.texi:1502
#, no-wrap
msgid "--impersonate-linux-2.6"
msgstr "--impersonate-linux-2.6"

#. type: table
#: doc/guix.texi:1505
msgid "On Linux-based systems, impersonate Linux 2.6.  This means that the kernel's @code{uname} system call will report 2.6 as the release number."
msgstr "На системах, основанных на Linux, выдавать себя за Linux 2.6. Это означает, что системный вызов ядра @code{uname} будет выдавать 2.6 номером релиза."

#. type: table
#: doc/guix.texi:1508
msgid "This might be helpful to build programs that (usually wrongfully) depend on the kernel version number."
msgstr "Это полезно для сборки программ, которые (обычно по ошибке) зависят от версии ядра."

#. type: item
#: doc/guix.texi:1509
#, no-wrap
msgid "--lose-logs"
msgstr "--lose-logs"

#. type: table
#: doc/guix.texi:1512
msgid "Do not keep build logs.  By default they are kept under @code{@var{localstatedir}/guix/log}."
msgstr "Не сохранять логи сборки. По умолчанию они сохраняются под @code{@var{localstatedir}/guix/log}."

#. type: item
#: doc/guix.texi:1513 doc/guix.texi:3722 doc/guix.texi:4590 doc/guix.texi:4883
#: doc/guix.texi:8066 doc/guix.texi:9344 doc/guix.texi:9543
#: doc/guix.texi:10093 doc/guix.texi:23935 doc/guix.texi:24555
#, no-wrap
msgid "--system=@var{system}"
msgstr "--system=@var{system}"

#. type: table
#: doc/guix.texi:1517
msgid "Assume @var{system} as the current system type.  By default it is the architecture/kernel pair found at configure time, such as @code{x86_64-linux}."
msgstr "Считать @var{system} текущим типом системы. По умолчанию это пара архитектура/ядро, обнаруженная во время конфигурации, например, @code{x86_64-linux}."

#. type: item
#: doc/guix.texi:1518 doc/guix.texi:7568
#, no-wrap
msgid "--listen=@var{endpoint}"
msgstr "--listen=@var{endpoint}"

#. type: table
#: doc/guix.texi:1523
msgid "Listen for connections on @var{endpoint}.  @var{endpoint} is interpreted as the file name of a Unix-domain socket if it starts with @code{/} (slash sign).  Otherwise, @var{endpoint} is interpreted as a host name or host name and port to listen to.  Here are a few examples:"
msgstr "Слушать соединения с @var{endpoint}. @var{endpoint} интерпретируется как имя файла сокета Unix-домена, если начинается с @code{/} (знак слеша). В противном случае @var{endpoint} интерпретируется как имя хоста или им хоста и порт для прослушивания. Вот несколько примеров:"

#. type: item
#: doc/guix.texi:1525
#, no-wrap
msgid "--listen=/gnu/var/daemon"
msgstr "--listen=/gnu/var/daemon"

#. type: table
#: doc/guix.texi:1528
msgid "Listen for connections on the @file{/gnu/var/daemon} Unix-domain socket, creating it if needed."
msgstr "Слушать соединения с сокетом Unix-домена @file{/gnu/var/daemon}, который создаётся при необходимости."

#. type: item
#: doc/guix.texi:1529
#, no-wrap
msgid "--listen=localhost"
msgstr "--listen=localhost"

#. type: cindex
#: doc/guix.texi:1530 doc/guix.texi:6349
#, no-wrap
msgid "daemon, remote access"
msgstr "демон, удалённый доступ"

#. type: cindex
#: doc/guix.texi:1531 doc/guix.texi:6350
#, no-wrap
msgid "remote access to the daemon"
msgstr "удалённый доступ к демону"

#. type: cindex
#: doc/guix.texi:1532 doc/guix.texi:6351
#, no-wrap
msgid "daemon, cluster setup"
msgstr "демон, установка кластера"

#. type: cindex
#: doc/guix.texi:1533 doc/guix.texi:6352
#, no-wrap
msgid "clusters, daemon setup"
msgstr "кластеры, установка демона"

#. type: table
#: doc/guix.texi:1536
msgid "Listen for TCP connections on the network interface corresponding to @code{localhost}, on port 44146."
msgstr "Слушать соединения TCP сетевого интерфейса, относящиеся к @code{localhost}, на порту 44146."

#. type: item
#: doc/guix.texi:1537
#, no-wrap
msgid "--listen=128.0.0.42:1234"
msgstr "--listen=128.0.0.42:1234"

#. type: table
#: doc/guix.texi:1540
msgid "Listen for TCP connections on the network interface corresponding to @code{128.0.0.42}, on port 1234."
msgstr "Слушать соединения TCP сетевого интерфейса, относящиеся к @code{128.0.0.42}, на порту 1234."

#. type: table
#: doc/guix.texi:1547
msgid "This option can be repeated multiple times, in which case @command{guix-daemon} accepts connections on all the specified endpoints.  Users can tell client commands what endpoint to connect to by setting the @code{GUIX_DAEMON_SOCKET} environment variable (@pxref{The Store, @code{GUIX_DAEMON_SOCKET}})."
msgstr "Эта опция может повторяться много раз, в таком случае @command{guix-daemon} принимает соединения на всех обозначенных точках. Пользователи могут через клиентские команды сообщать, через какие точки соединяться, для этого нужно устанавливать переменную окружения @code{GUIX_DAEMON_SOCKET} (@pxref{The Store, @code{GUIX_DAEMON_SOCKET}})."

#. type: quotation
#: doc/guix.texi:1554
msgid "The daemon protocol is @emph{unauthenticated and unencrypted}.  Using @code{--listen=@var{host}} is suitable on local networks, such as clusters, where only trusted nodes may connect to the build daemon.  In other cases where remote access to the daemon is needed, we recommend using Unix-domain sockets along with SSH."
msgstr "Протокол демона @emph{неаутентичный и нешифрованный}. Использование @code{--listen=@var{host}} подходит локальным сетям, как например, кластерам, где только доверенные узлы могут соединяться с демоном сборки. В других случаях, когда необходим удалённый доступ к демону рекомендуется использовать сокеты Unix-домена вместе с SSH."

#. type: table
#: doc/guix.texi:1559
msgid "When @code{--listen} is omitted, @command{guix-daemon} listens for connections on the Unix-domain socket located at @file{@var{localstatedir}/guix/daemon-socket/socket}."
msgstr "Когда @code{--listen} пропущена, @command{guix-daemon} слушает соединения с сокетом Unix-домена, расположенным в @file{@var{localstatedir}/guix/daemon-socket/socket}."

#. type: Plain text
#: doc/guix.texi:1569
msgid "When using Guix on top of GNU/Linux distribution other than Guix System---a so-called @dfn{foreign distro}---a few additional steps are needed to get everything in place.  Here are some of them."
msgstr "При использовании дистрибутива GNU/Linux, отличного от системы, называемого также @dfn{чужой дистрибутив}, необходимо несколько дополнительных шагов, чтобы всё работало. Вот некоторые из них."

#. type: anchor{#1}
#: doc/guix.texi:1573
msgid "locales-and-locpath"
msgstr "locales-and-locpath"

#. type: cindex
#: doc/guix.texi:1573
#, no-wrap
msgid "locales, when not on Guix System"
msgstr "локали, если не на системе Guix"

#. type: vindex
#: doc/guix.texi:1574 doc/guix.texi:11297
#, no-wrap
msgid "LOCPATH"
msgstr "LOCPATH"

#. type: vindex
#: doc/guix.texi:1575
#, no-wrap
msgid "GUIX_LOCPATH"
msgstr "GUIX_LOCPATH"

#. type: Plain text
#: doc/guix.texi:1580
msgid "Packages installed @i{via} Guix will not use the locale data of the host system.  Instead, you must first install one of the locale packages available with Guix and then define the @code{GUIX_LOCPATH} environment variable:"
msgstr "Пакеты, установленные @i{с помощью} Guix, не будут использовать данные локали хост-системы. Вместо этого вы должны вначале установить один из пакетов локали, доступных в Guix, а затем определить переменную окружения @code{GUIX_LOCPATH}:"

#. type: example
#: doc/guix.texi:1584
#, no-wrap
msgid ""
"$ guix install glibc-locales\n"
"$ export GUIX_LOCPATH=$HOME/.guix-profile/lib/locale\n"
msgstr ""
"$ guix install glibc-locales\n"
"$ export GUIX_LOCPATH=$HOME/.guix-profile/lib/locale\n"

#. type: Plain text
#: doc/guix.texi:1590
msgid "Note that the @code{glibc-locales} package contains data for all the locales supported by the GNU@tie{}libc and weighs in at around 110@tie{}MiB.  Alternatively, the @code{glibc-utf8-locales} is smaller but limited to a few UTF-8 locales."
msgstr "Отметим, что пакет  @code{glibc-locales} содержит данные для всех локалей, поддерживаемых GNU@tie{}libc, и весит околоа 110@tie{}Миб. В альтернативу @code{glibc-utf8-locales} меньше, но ограничен несколькими локалями UTF-8."

#. type: Plain text
#: doc/guix.texi:1594
msgid "The @code{GUIX_LOCPATH} variable plays a role similar to @code{LOCPATH} (@pxref{Locale Names, @code{LOCPATH},, libc, The GNU C Library Reference Manual}).  There are two important differences though:"
msgstr "Переменная @code{GUIX_LOCPATH} играет ту же роль, что и @code{LOCPATH} (@pxref{Locale Names, @code{LOCPATH},, libc, The GNU C Library Reference Manual}). Но есть два существенных различия."

#. type: enumerate
#: doc/guix.texi:1601
msgid "@code{GUIX_LOCPATH} is honored only by the libc in Guix, and not by the libc provided by foreign distros.  Thus, using @code{GUIX_LOCPATH} allows you to make sure the programs of the foreign distro will not end up loading incompatible locale data."
msgstr "@code{GUIX_LOCPATH} учитывается только libc в Guix, но не учитывается libc, предоставляемым чужим дистрибутивом. Так что использование @code{GUIX_LOCPATH} позволяет вам убедиться, что программы чужого дистрибутива не будут производить загрузку несовместимых данных локали."

#. type: enumerate
#: doc/guix.texi:1608
msgid "libc suffixes each entry of @code{GUIX_LOCPATH} with @code{/X.Y}, where @code{X.Y} is the libc version---e.g., @code{2.22}.  This means that, should your Guix profile contain a mixture of programs linked against different libc version, each libc version will only try to load locale data in the right format."
msgstr "libc добавляет суффиксы @code{/X.Y} к каждому компоненту @code{GUIX_LOCPATH}, где @code{X.Y} - это версия libc, например, @code{2.22}. Это значит, что если ваш профиль Guix будет содержать смесь программ, связанных с дугой версией libc, каждая версия libc будет пытаться загружать только данные локали в правильном формате."

#. type: Plain text
#: doc/guix.texi:1612
msgid "This is important because the locale data format used by different libc versions may be incompatible."
msgstr "Это важно, потому что использование данных локали другой версией libc может быть неприемлемо."

#. type: cindex
#: doc/guix.texi:1615
#, no-wrap
msgid "name service switch, glibc"
msgstr "выбор имён сервисов, glibc"

#. type: cindex
#: doc/guix.texi:1616
#, no-wrap
msgid "NSS (name service switch), glibc"
msgstr "NSS (выбор имён сервисов), glibc"

#. type: cindex
#: doc/guix.texi:1617
#, no-wrap
msgid "nscd (name service caching daemon)"
msgstr "nscd (демон кеша имён сервисов)"

#. type: cindex
#: doc/guix.texi:1618
#, no-wrap
msgid "name service caching daemon (nscd)"
msgstr "демон кеша имён сервисов (nscd)"

#. type: Plain text
#: doc/guix.texi:1625
msgid "When using Guix on a foreign distro, we @emph{strongly recommend} that the system run the GNU C library's @dfn{name service cache daemon}, @command{nscd}, which should be listening on the @file{/var/run/nscd/socket} socket.  Failing to do that, applications installed with Guix may fail to look up host names or user accounts, or may even crash.  The next paragraphs explain why."
msgstr "При использовании Guix на чужом дистрибутиве мы @emph{настойчиво рекомендуем}, чтобы система запускала @dfn{демон кеша имён сервисов} библиотеки GNU C, @command{nscd}, который должен слушать сокет @file{/var/run/nscd/socket}. Если это не сделано, приложения, установленные Guix, могут некорректно адресовать имена хостов или аккаунты пользователей и даже падать. Ниже объясняется почему."

#. type: file{#1}
#: doc/guix.texi:1626
#, no-wrap
msgid "nsswitch.conf"
msgstr "nsswitch.conf"

#. type: Plain text
#: doc/guix.texi:1631
msgid "The GNU C library implements a @dfn{name service switch} (NSS), which is an extensible mechanism for ``name lookups'' in general: host name resolution, user accounts, and more (@pxref{Name Service Switch,,, libc, The GNU C Library Reference Manual})."
msgstr "Библиотека GNU C реализует @dfn{выбор имён сервисов} (NSS), который представляет собой расширяемый механизм для резолвинга имён в целом: резолвинг имён хостов, аккаунтов пользователей и другое (@pxref{Name Service Switch,,, libc, The GNU C Library Reference Manual})."

#. type: cindex
#: doc/guix.texi:1632
#, no-wrap
msgid "Network information service (NIS)"
msgstr "Сервис сетевой информации (NIS)"

#. type: cindex
#: doc/guix.texi:1633
#, no-wrap
msgid "NIS (Network information service)"
msgstr "NIS (сервис сетевой информации)"

#. type: Plain text
#: doc/guix.texi:1642
msgid "Being extensible, the NSS supports @dfn{plugins}, which provide new name lookup implementations: for example, the @code{nss-mdns} plugin allow resolution of @code{.local} host names, the @code{nis} plugin allows user account lookup using the Network information service (NIS), and so on.  These extra ``lookup services'' are configured system-wide in @file{/etc/nsswitch.conf}, and all the programs running on the system honor those settings (@pxref{NSS Configuration File,,, libc, The GNU C Reference Manual})."
msgstr "Будучи расширяемым, NSS поддерживает @dfn{плагины}, которые предоставляют реализации разрешения новых имён: плагин @code{nss-mdns} резолвит имена хостов @code{.local}, плагин @code{nis} адресует пользовательские аккаунты, используя сервис сетевой информации (NIS) и т.д. Эти дополнительные сервисы адресации настраиваются для всей системы в @file{/etc/nsswitch.conf}, и все запущенные в системе программы учитывают эти настройки (@pxref{NSS Configuration File,,, libc, The GNU C Reference Manual})."

#. type: Plain text
#: doc/guix.texi:1652
msgid "When they perform a name lookup---for instance by calling the @code{getaddrinfo} function in C---applications first try to connect to the nscd; on success, nscd performs name lookups on their behalf.  If the nscd is not running, then they perform the name lookup by themselves, by loading the name lookup services into their own address space and running it.  These name lookup services---the @file{libnss_*.so} files---are @code{dlopen}'d, but they may come from the host system's C library, rather than from the C library the application is linked against (the C library coming from Guix)."
msgstr "Когда выполняется разрешение имён, например, вызовом функции C @code{getaddrinfo}, приложения вначале делают попытку соединиться с nscd; в случае успеха nscd выполняет разрешение имён по их запросу. Если nscd не запущен, тогда они выполняют разрешение имён самостоятельно, загружая сервисы разрешения имён в их собственные адресные пространства и запуская их. Эти сервисы разрешения имён --- файлы @file{libnss_*.so} --- запускаются @code{dlopen}, но они могут поставляться системной библиотекой C, а не библиотекой C, с которой залинковано приложение (библиотека C из Guix)."

#. type: Plain text
#: doc/guix.texi:1657
msgid "And this is where the problem is: if your application is linked against Guix's C library (say, glibc 2.24) and tries to load NSS plugins from another C library (say, @code{libnss_mdns.so} for glibc 2.22), it will likely crash or have its name lookups fail unexpectedly."
msgstr "Вот где кроется проблема --- если ваше приложение залинковано с библиотекой C Guix (скажем, glibc 2.24) и пытается загрузить плагины NSS из другой библиотеки C (скажем, @code{libnss_mdns.so} для glibc 2.22), это вероятно вызовет падение или резолвинг имени завершится с ошибкой."

#. type: Plain text
#: doc/guix.texi:1662
msgid "Running @command{nscd} on the system, among other advantages, eliminates this binary incompatibility problem because those @code{libnss_*.so} files are loaded in the @command{nscd} process, not in applications themselves."
msgstr "Запуск @command{nscd} в системе, помимо преимуществ, также исключает эту проблему несовместимости программ, потому что файлы @code{libnss_*.so} загружены в процессе @command{nscd}, а не в самом приложении."

#. type: subsection
#: doc/guix.texi:1663
#, no-wrap
msgid "X11 Fonts"
msgstr "Шрифты X11"

#. type: Plain text
#: doc/guix.texi:1673
msgid "The majority of graphical applications use Fontconfig to locate and load fonts and perform X11-client-side rendering.  The @code{fontconfig} package in Guix looks for fonts in @file{$HOME/.guix-profile} by default.  Thus, to allow graphical applications installed with Guix to display fonts, you have to install fonts with Guix as well.  Essential font packages include @code{gs-fonts}, @code{font-dejavu}, and @code{font-gnu-freefont-ttf}."
msgstr "Большинство графических приложений использует Fontconfig для обнаружения и загрузки шрифтов, а также рендеринга X11 на клиенте. Пакет Guix @code{fontconfig} отвечает за шрифты в @file{$HOME/.guix-profile} по умолчанию. Так что, чтобы графические приложения, установленные с помощью Guix, отображали шрифты, необходимо установить шрифты также с помощью Guix. Основные пакеты шрифтов:  @code{gs-fonts}, @code{font-dejavu} и @code{font-gnu-freefont-ttf}."

#. type: Plain text
#: doc/guix.texi:1680
msgid "To display text written in Chinese languages, Japanese, or Korean in graphical applications, consider installing @code{font-adobe-source-han-sans} or @code{font-wqy-zenhei}.  The former has multiple outputs, one per language family (@pxref{Packages with Multiple Outputs}).  For instance, the following command installs fonts for Chinese languages:"
msgstr "Для отображения в графических приложениях текста на китайском, японском, корейском нужно установить @code{font-adobe-source-han-sans} или @code{font-wqy-zenhei}. Первый имеет множественный выход, один для языковой семьи (@pxref{Packages with Multiple Outputs}). Например, следующая команда устанавливает шрифты для китайских языков:"

#. type: example
#: doc/guix.texi:1683
#, no-wrap
msgid "guix install font-adobe-source-han-sans:cn\n"
msgstr "guix install font-adobe-source-han-sans:cn\n"

#. type: code{#1}
#: doc/guix.texi:1685
#, no-wrap
msgid "xterm"
msgstr "xterm"

#. type: Plain text
#: doc/guix.texi:1689
msgid "Older programs such as @command{xterm} do not use Fontconfig and instead rely on server-side font rendering.  Such programs require to specify a full name of a font using XLFD (X Logical Font Description), like this:"
msgstr "Старые программы, например, @command{xterm}, не используют Fontconfig, а вместо этого вызывают рендеринг шрифтов на стороне сервера. Таким программам необходимо указывать полное имя шрифта, используя XLFD (X Logical Font Description), примерно так:"

#. type: example
#: doc/guix.texi:1692
#, no-wrap
msgid "-*-dejavu sans-medium-r-normal-*-*-100-*-*-*-*-*-1\n"
msgstr "-*-dejavu sans-medium-r-normal-*-*-100-*-*-*-*-*-1\n"

#. type: Plain text
#: doc/guix.texi:1696
msgid "To be able to use such full names for the TrueType fonts installed in your Guix profile, you need to extend the font path of the X server:"
msgstr "Чтобы иметь возможность использовать такие полные имена для шрифтов TrueType, установленных в вашем профиле Guix, вам нужно расширить пути шрифтов X-сервера:"

#. type: example
#: doc/guix.texi:1701
#, no-wrap
msgid "xset +fp $(dirname $(readlink -f ~/.guix-profile/share/fonts/truetype/fonts.dir))\n"
msgstr "xset +fp $(dirname $(readlink -f ~/.guix-profile/share/fonts/truetype/fonts.dir))\n"

#. type: code{#1}
#: doc/guix.texi:1703
#, no-wrap
msgid "xlsfonts"
msgstr "xlsfonts"

#. type: Plain text
#: doc/guix.texi:1706
msgid "After that, you can run @code{xlsfonts} (from @code{xlsfonts} package)  to make sure your TrueType fonts are listed there."
msgstr "После этого можно запустить @code{xlsfonts} (из пакета @code{xlsfonts}), чтобы убедиться, что ваши шрифты TrueType находятся там."

#. type: code{#1}
#: doc/guix.texi:1707
#, no-wrap
msgid "fc-cache"
msgstr "fc-cache"

#. type: cindex
#: doc/guix.texi:1708
#, no-wrap
msgid "font cache"
msgstr "кеш шрифтов"

#. type: Plain text
#: doc/guix.texi:1714
msgid "After installing fonts you may have to refresh the font cache to use them in applications.  The same applies when applications installed via Guix do not seem to find fonts.  To force rebuilding of the font cache run @code{fc-cache -f}.  The @code{fc-cache} command is provided by the @code{fontconfig} package."
msgstr "После установки шрифтов, возможно вам потребуется обновить кеш шрифтов, чтобы использовать их в приложениях. Это необходимо делать, когда приложения, установленные с помощью Guix, не находят шрифты. Для того чтобы пересобрать кеш шрифтов, запустите @code{fc-cache -f}. Команда @code{fc-cache} предоставляется пакетом @code{fontconfig}."

#. type: code{#1}
#: doc/guix.texi:1717 doc/guix.texi:23674
#, no-wrap
msgid "nss-certs"
msgstr "nss-certs"

#. type: Plain text
#: doc/guix.texi:1720
msgid "The @code{nss-certs} package provides X.509 certificates, which allow programs to authenticate Web servers accessed over HTTPS."
msgstr "Пакет @code{nss-certs} предоставялет сертификаты X.509, которые позволяют программам аутентифицировать веб-серверы и работать через HTTPS."

#. type: Plain text
#: doc/guix.texi:1725
msgid "When using Guix on a foreign distro, you can install this package and define the relevant environment variables so that packages know where to look for certificates.  @xref{X.509 Certificates}, for detailed information."
msgstr "При использовании Guix на чужом дистрибутиве можно установить этот пакет и определить соответствующие переменные окружения, чтобы пакеты знали, где искать сертификаты. Смотрите @xref{X.509 Certificates} для подробной информации."

#. type: subsection
#: doc/guix.texi:1726
#, no-wrap
msgid "Emacs Packages"
msgstr "Пакеты Emacs"

#. type: code{#1}
#: doc/guix.texi:1728
#, no-wrap
msgid "emacs"
msgstr "emacs"

#. type: Plain text
#: doc/guix.texi:1739
msgid "When you install Emacs packages with Guix, the elisp files may be placed either in @file{$HOME/.guix-profile/share/emacs/site-lisp/} or in sub-directories of @file{$HOME/.guix-profile/share/emacs/site-lisp/guix.d/}.  The latter directory exists because potentially there may exist thousands of Emacs packages and storing all their files in a single directory may not be reliable (because of name conflicts).  So we think using a separate directory for each package is a good idea.  It is very similar to how the Emacs package system organizes the file structure (@pxref{Package Files,,, emacs, The GNU Emacs Manual})."
msgstr "Когда вы устанавливаете пакеты Emacs с помощью Guix, файлы elisp могут помещаться в @file{$HOME/.guix-profile/share/emacs/site-lisp/} или поддиректориях @file{$HOME/.guix-profile/share/emacs/site-lisp/guix.d/}. Последняя директория существует, потому что потенциально могут существовать тысячи пакетов Emacs, и сохранение всех их файлов в одной директории может быть неприемлемо (из-за конфликта имён). Так что мы считаем хорошей идеей использовать отдельную директорию для каждого пакета. Это очень похоже на то, как система пакетов Emacs организует файловую структуру (@pxref{Package Files,,, emacs, The GNU Emacs Manual})."

#. type: Plain text
#: doc/guix.texi:1745
msgid "By default, Emacs (installed with Guix) ``knows'' where these packages are placed, so you do not need to perform any configuration.  If, for some reason, you want to avoid auto-loading Emacs packages installed with Guix, you can do so by running Emacs with @code{--no-site-file} option (@pxref{Init File,,, emacs, The GNU Emacs Manual})."
msgstr "По умолчанию Emacs (установленный Guix) \"знает\", куда размещаются эти пакеты, так что вам не нужно выполнять конфигурацию. Если по каким-либо причинам вы хотите отменить автозагрузку пакетов Emacs, установленных с помощью Guix, вы можете это сделать, запустив Emacs с опцией @code{--no-site-file} (@pxref{Init File,,, emacs, The GNU Emacs Manual})."

#. type: subsection
#: doc/guix.texi:1746
#, no-wrap
msgid "The GCC toolchain"
msgstr "Тулчейн GCC"

#. type: cindex
#: doc/guix.texi:1748
#, no-wrap
msgid "GCC"
msgstr "GCC"

#. type: cindex
#: doc/guix.texi:1749
#, no-wrap
msgid "ld-wrapper"
msgstr "ld-wrapper"

#. type: Plain text
#: doc/guix.texi:1758
msgid "Guix offers individual compiler packages such as @code{gcc} but if you are in need of a complete toolchain for compiling and linking source code what you really want is the @code{gcc-toolchain} package.  This package provides a complete GCC toolchain for C/C++ development, including GCC itself, the GNU C Library (headers and binaries, plus debugging symbols in the @code{debug} output), Binutils, and a linker wrapper."
msgstr "Guix предлагает индивидуальные пакеты компиляторов, как например, @code{gcc}. Но если вам необходим полный набор инструментов (тулчейн) для компиляции и линковки исходного кода, тогда то, что вам действительно нужно, --- это пакет @code{gcc-toolchain}. Этот пакет предоставляет полный тулчейн GCC для разработки C/C++, включая сам GCC, библиотеку GNU C (заголовки и бинарники, а также отладочные символы в выходе @code{debug}), Binutils и набор линковщика."

#. type: Plain text
#: doc/guix.texi:1764
msgid "The wrapper's purpose is to inspect the @code{-L} and @code{-l} switches passed to the linker, add corresponding @code{-rpath} arguments, and invoke the actual linker with this new set of arguments.  You can instruct the wrapper to refuse to link against libraries not in the store by setting the @code{GUIX_LD_WRAPPER_ALLOW_IMPURITIES} environment variable to @code{no}."
msgstr "Цель оболочки --- проверять опции @code{-L} и @code{-l}, направленные линковщику, и соответствующие аргументы @code{-rpath}, и вызывать соответствующий линковщик с этим новым набором аргументов. Вы можете указать оболочке отклонять линковку с библиотеками, находящимися не на складе, установив переменную окружения @code{GUIX_LD_WRAPPER_ALLOW_IMPURITIES} в значение @code{no}."

#. type: cindex
#: doc/guix.texi:1771
#, no-wrap
msgid "installing Guix System"
msgstr "установка системы Guix"

#. type: cindex
#: doc/guix.texi:1772
#, no-wrap
msgid "Guix System, installation"
msgstr "Система Guix, установка"

#. type: Plain text
#: doc/guix.texi:1777
msgid "This section explains how to install Guix System on a machine.  Guix, as a package manager, can also be installed on top of a running GNU/Linux system, @pxref{Installation}."
msgstr "Этот раздел объясняет, как установить систему Guix на компьютер. Guix, как пакетный менеджер, можно также установить на уже установленную систему GNU/Linux (@pxref{Installation})."

#. type: quotation
#: doc/guix.texi:1786
msgid "You are reading this documentation with an Info reader.  For details on how to use it, hit the @key{RET} key (``return'' or ``enter'') on the link that follows: @pxref{Top, Info reader,, info-stnd, Stand-alone GNU Info}.  Hit @kbd{l} afterwards to come back here."
msgstr "Вы читаете этот документ с помощью info-просмотрщика. Чтобы узнать, как им пользоваться, нажмите кнопку @key{Ввод} (enter) по ссылке: @pxref{Top, Info reader,, info-stnd, Stand-alone GNU Info}. Нажмите @kbd{1} после этого, чтобы вернуться."

#. type: quotation
#: doc/guix.texi:1789
msgid "Alternately, run @command{info info} in another tty to keep the manual available."
msgstr "Или запустите @command{info info} в другом  tty, чтобы оставить руководство доступным."

#. type: Plain text
#: doc/guix.texi:1810
msgid "We consider Guix System to be ready for a wide range of ``desktop'' and server use cases.  The reliability guarantees it provides---transactional upgrades and rollbacks, reproducibility---make it a solid foundation."
msgstr "Мы полагаем, система Guix будет широко применяться для офисных и серверных решений. Гарантия надёжности основана на транзакционных обновлениях, откатах и воспроизводимости. Это наше прочное основание."

#. type: Plain text
#: doc/guix.texi:1813
msgid "Nevertheless, before you proceed with the installation, be aware of the following noteworthy limitations applicable to version @value{VERSION}:"
msgstr "Тем не менее, перед началом установки, ознакомьтесь с важной информацией об ограничениях версии @value{VERSION}:"

#. type: itemize
#: doc/guix.texi:1817
msgid "Support for the Logical Volume Manager (LVM) is missing."
msgstr "Менеджер логических томов (LVM) отсутствует."

#. type: itemize
#: doc/guix.texi:1821
msgid "More and more system services are provided (@pxref{Services}), but some may be missing."
msgstr "Мы постоянно добавляем новые сервисы (@pxref{Services}), но некоторые могут отсутствовать."

#. type: itemize
#: doc/guix.texi:1826
msgid "GNOME, Xfce, LXDE, and Enlightenment are available (@pxref{Desktop Services}), as well as a number of X11 window managers.  However, KDE is currently missing."
msgstr "Доступные GNOME, Xfce, LXDE и Enlightenment (@pxref{Desktop Services}), а также ряд оконных менеджеров X11. Однако, KDE в настоящее время отсутствует."

#. type: Plain text
#: doc/guix.texi:1831
msgid "More than a disclaimer, this is an invitation to report issues (and success stories!), and to join us in improving it.  @xref{Contributing}, for more info."
msgstr "Мы настойчиво призываем вас присылать отчёты о проблемах (или историиуспеха!). Присоединяйтесь к нам, если вы хотите улучшить Guix. Смотрите @xref{Contributing}, чтобы узнать больше."

#. type: cindex
#: doc/guix.texi:1836
#, no-wrap
msgid "hardware support on Guix System"
msgstr "поддержка аппаратного обеспечения в системе Guix"

#. type: Plain text
#: doc/guix.texi:1845
msgid "GNU@tie{}Guix focuses on respecting the user's computing freedom.  It builds around the kernel Linux-libre, which means that only hardware for which free software drivers and firmware exist is supported.  Nowadays, a wide range of off-the-shelf hardware is supported on GNU/Linux-libre---from keyboards to graphics cards to scanners and Ethernet controllers.  Unfortunately, there are still areas where hardware vendors deny users control over their own computing, and such hardware is not supported on Guix System."
msgstr "GNU@tie{}Guix особенно заботится об уважении свободы пользователя при работе за компьютером. Она построена на ядре Linux-libre, что означает, что поддерживается только аппаратное обеспечение, которое имеет свободные драйверы и прошивки. Сегодня широкий список наличествующей аппаратуры поддерживается GNU/Linux-libre --- от клавиатур и графических карт до сканеров и контроллеров Ethernet. К сожалению, всё ещё остаётся ряд производителей железа, которые запрещают пользователям управлять их устройствами, и такое аппаратное обеспечение не поддерживается системой Guix."

#. type: cindex
#: doc/guix.texi:1846
#, fuzzy, no-wrap
msgid "WiFi, hardware support"
msgstr ""
"#-#-#-#-#  guix-manual-1.0.0-pre3.ru.po (guix-manual 1.0.0-pre3)  #-#-#-#-#\n"
"WiFi, поддержка аппаратного обеспечения\n"
"#-#-#-#-#  guix-manual-1.0.0-pre3.ru_RU.po (guix-manual 1.0.0-pre1)  #-#-#-#-#\n"
"Wi-Fi, поддержка аппаратного обеспечения"

#. type: Plain text
#: doc/guix.texi:1855
msgid "One of the main areas where free drivers or firmware are lacking is WiFi devices.  WiFi devices known to work include those using Atheros chips (AR9271 and AR7010), which corresponds to the @code{ath9k} Linux-libre driver, and those using Broadcom/AirForce chips (BCM43xx with Wireless-Core Revision 5), which corresponds to the @code{b43-open} Linux-libre driver.  Free firmware exists for both and is available out-of-the-box on Guix System, as part of @code{%base-firmware} (@pxref{operating-system Reference, @code{firmware}})."
msgstr "Основной областью, в которой отсутствуют свободные драйверы и прошивки, являются устройства Wi-Fi. Работают устройства Wi-Fi, которые используют платы Atheros (AR9271 и AR7010) и взаимодействуют с драйвером Linux-libre @code{ath9k}, также использующие платы Broadcom/AirForce (BCM43xx with Wireless-Core Revision 5), которые работают с драйвером Linux-libre @code{b43-open}. Свободная прошивка существует для обоих и доступна в системе Guix из коробки как часть @var{%base-firmware} (@pxref{operating-system Reference, @code{firmware}})."

#. type: cindex
#: doc/guix.texi:1856
#, no-wrap
msgid "RYF, Respects Your Freedom"
msgstr "уважение вашей свободы (RYF)"

#. type: Plain text
#: doc/guix.texi:1862
msgid "The @uref{https://www.fsf.org/, Free Software Foundation} runs @uref{https://www.fsf.org/ryf, @dfn{Respects Your Freedom}} (RYF), a certification program for hardware products that respect your freedom and your privacy and ensure that you have control over your device.  We encourage you to check the list of RYF-certified devices."
msgstr "@uref{https://www.fsf.org/, Фонд свободного программного обспечения FSF} ведёт @uref{https://www.fsf.org/ryf, @dfn{Уважение вашей свободы}} (RYF) --- программу сертификации аппаратного обеспечения, которое уважает вашу свободу и вашу безопасность и утверждает, что вы имеете контроль над вашими устройствами. Мы побуждаем вас проверить список устройств, сертифицированных RYF."

#. type: Plain text
#: doc/guix.texi:1866
msgid "Another useful resource is the @uref{https://www.h-node.org/, H-Node} web site.  It contains a catalog of hardware devices with information about their support in GNU/Linux."
msgstr "Другой полезный ресурс --- сайт @uref{https://www.h-node.org/, H-Node}. Он содержит каталог устройств с информацией об их поддержке в GNU/Linux."

#. type: Plain text
#: doc/guix.texi:1875
msgid "An ISO-9660 installation image that can be written to a USB stick or burnt to a DVD can be downloaded from @indicateurl{@value{BASE-URL}/guix-system-install-@value{VERSION}.@var{system}.iso.xz}, where @var{system} is one of:"
msgstr "Установочный образ ISO-9660 может быть записан на USB-флеш или DVD, скачать его можно по адресу: @indicateurl{https://alpha.gnu.org/gnu/guix/guix-system-install-@value{VERSION}.@var{system}.iso.xz}, где @var{system} одна из следующих:"

#. type: table
#: doc/guix.texi:1879
msgid "for a GNU/Linux system on Intel/AMD-compatible 64-bit CPUs;"
msgstr "для системы GNU/Linux на 64-битных Intel/AMD-совместимых процессорах;"

#. type: table
#: doc/guix.texi:1882
msgid "for a 32-bit GNU/Linux system on Intel-compatible CPUs."
msgstr "для системы GNU/Linux на 32-битных Intel-совместимых процессорах."

#. type: Plain text
#: doc/guix.texi:1887
msgid "Make sure to download the associated @file{.sig} file and to verify the authenticity of the image against it, along these lines:"
msgstr "Обязательно скачайте связанный файл подписи @file{.sig} и проверьте аутентичность образа так:"

#. type: example
#: doc/guix.texi:1891
#, no-wrap
msgid ""
"$ wget @value{BASE-URL}/guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
"$ gpg --verify guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
msgstr ""
"$ wget @value{BASE-URL}/guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
"$ gpg --verify guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"

#. type: Plain text
#: doc/guix.texi:1907
msgid "This image contains the tools necessary for an installation.  It is meant to be copied @emph{as is} to a large-enough USB stick or DVD."
msgstr "Этот образ содержит инструменты, необходимые для установки. Он должен копироваться @emph{как есть} на большую USB-флеш или DVD."

#. type: unnumberedsubsec
#: doc/guix.texi:1908
#, no-wrap
msgid "Copying to a USB Stick"
msgstr "Запись на USB-флеш"

#. type: Plain text
#: doc/guix.texi:1911
msgid "To copy the image to a USB stick, follow these steps:"
msgstr "Чтобы записать образ на USB-флеш, выполните следующие шаги:"

#. type: enumerate
#: doc/guix.texi:1915 doc/guix.texi:1940
msgid "Decompress the image using the @command{xz} command:"
msgstr "Распакуйте образ, используя команду @command{xz}:"

#. type: example
#: doc/guix.texi:1918 doc/guix.texi:1943
#, no-wrap
msgid "xz -d guix-system-install-@value{VERSION}.@var{system}.iso.xz\n"
msgstr "xz -d guix-system-install-@value{VERSION}.@var{system}.iso.xz\n"

#. type: enumerate
#: doc/guix.texi:1924
msgid "Insert a USB stick of 1@tie{}GiB or more into your machine, and determine its device name.  Assuming that the USB stick is known as @file{/dev/sdX}, copy the image with:"
msgstr "Вставьте в компьютер USB-флеш объёмом 1@tie{}Гб или более и определите его имя. Учитывая имя (обычно соответствующее @file{/dev/sdX}) скопируйте образ на него:"

#. type: example
#: doc/guix.texi:1928
#, no-wrap
msgid ""
"dd if=guix-system-install-@value{VERSION}.@var{system}.iso of=/dev/sdX\n"
"sync\n"
msgstr ""
"dd if=guix-system-install-@value{VERSION}.@var{system}.iso of=/dev/sdX\n"
"sync\n"

#. type: enumerate
#: doc/guix.texi:1931
msgid "Access to @file{/dev/sdX} usually requires root privileges."
msgstr "Доступ к @file{/dev/sdX} обычно требует привилегий root."

#. type: unnumberedsubsec
#: doc/guix.texi:1933
#, no-wrap
msgid "Burning on a DVD"
msgstr "Запись на DVD"

#. type: Plain text
#: doc/guix.texi:1936
msgid "To copy the image to a DVD, follow these steps:"
msgstr "Чтобы скопировать образ на DVD, проделайте следующие шаги:"

#. type: enumerate
#: doc/guix.texi:1949
msgid "Insert a blank DVD into your machine, and determine its device name.  Assuming that the DVD drive is known as @file{/dev/srX}, copy the image with:"
msgstr "Вставьте чистый DVD в компьютер и определите имя устройства. Обычно DVD определяется как @file{/dev/srX}, скопируйте образ так:"

#. type: example
#: doc/guix.texi:1952
#, no-wrap
msgid "growisofs -dvd-compat -Z /dev/srX=guix-system-install-@value{VERSION}.@var{system}.iso\n"
msgstr "growisofs -dvd-compat -Z /dev/srX=guix-system-install-@value{VERSION}.@var{system}.iso\n"

#. type: enumerate
#: doc/guix.texi:1955
msgid "Access to @file{/dev/srX} usually requires root privileges."
msgstr "Доступ к @file{/dev/srX} обычно требует привилегий root."

#. type: unnumberedsubsec
#: doc/guix.texi:1957
#, no-wrap
msgid "Booting"
msgstr "Загрузка"

#. type: Plain text
#: doc/guix.texi:1962
msgid "Once this is done, you should be able to reboot the system and boot from the USB stick or DVD.  The latter usually requires you to get in the BIOS or UEFI boot menu, where you can choose to boot from the USB stick."
msgstr "Когда это сделано, вы должны перезагрузить систему и загрузиться с USB-флеш или DVD. Последнее обычно требует доступа к меню BIOS или UEFI, где можно выбрать загрузку с USB-флеш."

#. type: Plain text
#: doc/guix.texi:1965
msgid "@xref{Installing Guix in a VM}, if, instead, you would like to install Guix System in a virtual machine (VM)."
msgstr "Смотрите @xref{Installing Guix in a VM}, если вы хотите установить систему Guix на виртуальную машину (VM)."

#. type: Plain text
#: doc/guix.texi:1975
msgid "Once you have booted, you can use the guided graphical installer, which makes it easy to get started (@pxref{Guided Graphical Installation}).  Alternately, if you are already familiar with GNU/Linux and if you want more control than what the graphical installer provides, you can choose the ``manual'' installation process (@pxref{Manual Installation})."
msgstr "Когда вы загрузитесь, вы можете использовать графическую установку, которая намного проще для начала (@pxref{Guided Graphical Installation}). Или если вы уже знакомы с GNU/Linux или вы хотите больший контроль, чем это предоставляет графическая установка, вы можете выбрать ручной процесс установки (@pxref{Manual Installation})."

#. type: Plain text
#: doc/guix.texi:1983
msgid "The graphical installer is available on TTY1.  You can obtain root shells on TTYs 3 to 6 by hitting @kbd{ctrl-alt-f3}, @kbd{ctrl-alt-f4}, etc.  TTY2 shows this documentation and you can reach it with @kbd{ctrl-alt-f2}.  Documentation is browsable using the Info reader commands (@pxref{Top,,, info-stnd, Stand-alone GNU Info}).  The installation system runs the GPM mouse daemon, which allows you to select text with the left mouse button and to paste it with the middle button."
msgstr "Графическа установка доступна в TTY1. Вы можете запустить оболочку root в TTY 3-6, нажимая @kbd{ctrl-alt-f3}, @kbd{ctrl-alt-f4} и т.д.  TTY2 отображает эту документацию, открыть его можно клавишами @kbd{ctrl-alt-f2}. Листать документацию можно командами просмотрщика Info (@pxref{Top,,, info-stnd, Stand-alone GNU Info}). Установка системы запускает демона мыши GPM, который позволяет вам выделять текст лековй кнопкой мыши и вставлять средней кнопкой."

#. type: quotation
#: doc/guix.texi:1988
msgid "Installation requires access to the Internet so that any missing dependencies of your system configuration can be downloaded.  See the ``Networking'' section below."
msgstr "Установка требует доступа к Интернету, чтобы скачивать любые отсутствующие зависимости в вашей конфигурации системы. Смотрите раздел \"Сеть\" ниже."

#. type: Plain text
#: doc/guix.texi:1995
msgid "The graphical installer is a text-based user interface.  It will guide you, with dialog boxes, through the steps needed to install GNU@tie{}Guix System."
msgstr "Графический установщик представляет собой текстовый интерфейс. Он взаимодействует через диалоговые блоки, проходя шаги установки системы GNU@tie{}Guix."

#. type: Plain text
#: doc/guix.texi:2000
msgid "The first dialog boxes allow you to set up the system as you use it during the installation: you can choose the language, keyboard layout, and set up networking, which will be used during the installation.  The image below shows the networking dialog."
msgstr "Первый диалоговый блок позволяет вам установить систему в таком виде, как во время установки. Вы можете выбрать язык, раскладку клавиатуры, задать настройки сети для установки. На картинке ниже --- диалог настройки сети."

#. type: Plain text
#: doc/guix.texi:2002
msgid "@image{images/installer-network,5in,, networking setup with the graphical installer}"
msgstr "@image{images/installer-network,5in,, networking setup with the graphical installer}"

#. type: Plain text
#: doc/guix.texi:2007
msgid "Later steps allow you to partition your hard disk, as shown in the image below, to choose whether or not to use encrypted file systems, to enter the host name and root password, and to create an additional account, among other things."
msgstr "Следующие шаги позволят вам разметить диск, как это показано на картинке ниже. Также можно выбрать шифрование вайловой системы (или без шифрования), ввести имя хоста и пароль root, создать дополнительную учётную запись и другие действия."

#. type: Plain text
#: doc/guix.texi:2009
msgid "@image{images/installer-partitions,5in,, partitioning with the graphical installer}"
msgstr "@image{images/installer-partitions,5in,, partitioning with the graphical installer}"

#. type: Plain text
#: doc/guix.texi:2012
msgid "Note that, at any time, the installer allows you to exit the current installation step and resume at a previous step, as show in the image below."
msgstr "Отметим, что в любое время установщик позволяет вам отменить текущий шаг и вернуться к предыдущему шагу установки, как это показано на картинке ниже."

#. type: Plain text
#: doc/guix.texi:2014
msgid "@image{images/installer-resume,5in,, resuming the installation process}"
msgstr "@image{images/installer-resume,5in,, resuming the installation process}"

#. type: Plain text
#: doc/guix.texi:2019
msgid "Once you're done, the installer produces an operating system configuration and displays it (@pxref{Using the Configuration System}).  At that point you can hit ``OK'' and installation will proceed.  On success, you can reboot into the new system and enjoy.  @xref{After System Installation}, for what's next!"
msgstr "Когда настройки выполнены, установщик сгенерирует конфигурацию операционной системы и отобразит её (@pxref{Using the Configuration System}). На этом этапе нажатие \"OK\" запустит установку. После успешнго завершения нужно перезагрузиться и использовать новую систему. Смотрите @xref{After System Installation}, чтобы узнать ещё больше."

#. type: Plain text
#: doc/guix.texi:2029
msgid "This section describes how you would ``manually'' install GNU@tie{}Guix System on your machine.  This option requires familiarity with GNU/Linux, with the shell, and with common administration tools.  If you think this is not for you, consider using the guided graphical installer (@pxref{Guided Graphical Installation})."
msgstr "Этот раздел описывает, как можно вручную установить систему GNU@tie{}Guix на вашу машину. Это потребует знаний GNU/Linux, оболочки и инструментов администрирования. Если вы считаете, это не для вас, используйте вариант графической установки (@pxref{Guided Graphical Installation})."

#. type: Plain text
#: doc/guix.texi:2035
msgid "The installation system provides root shells on TTYs 3 to 6; press @kbd{ctrl-alt-f3}, @kbd{ctrl-alt-f4}, and so on to reach them.  It includes many common tools needed to install the system.  But it is also a full-blown Guix System, which means that you can install additional packages, should you need it, using @command{guix package} (@pxref{Invoking guix package})."
msgstr "Во время установки доступна оболочка root в TTY от 3 до 6. Нажмите  @kbd{ctrl-alt-f3}, @kbd{ctrl-alt-f4} и т.д., чтобы переключиться на них. Они имеют много стандартных инструментов для установки системы. Но это также работающая система Guix, а это значит, что вы можете установить дополнительные пакеты, которые потребуются, используя @command{guix package} (@pxref{Invoking guix package})."

#. type: subsection
#: doc/guix.texi:2042
#, no-wrap
msgid "Keyboard Layout, Networking, and Partitioning"
msgstr "Раскладка клавиатуры, Сеть, Разметка диска"

#. type: Plain text
#: doc/guix.texi:2047
msgid "Before you can install the system, you may want to adjust the keyboard layout, set up networking, and partition your target hard disk.  This section will guide you through this."
msgstr "Перед установкой системы вам может понадобиться смена раскладки клавиатуры, а также настройка сети и разметка целевого жёсткого диска. В этом разделе приведены соответствующие инструкции."

#. type: cindex
#: doc/guix.texi:2050 doc/guix.texi:11125
#, no-wrap
msgid "keyboard layout"
msgstr "раскладка клавиатуры"

#. type: Plain text
#: doc/guix.texi:2054
msgid "The installation image uses the US qwerty keyboard layout.  If you want to change it, you can use the @command{loadkeys} command.  For example, the following command selects the Dvorak keyboard layout:"
msgstr "Установочный образ использует раскладку клавиатуры US qwerty. Если нужно поменять её, можно пользоваться командой @command{loadkeys}. Например, следующая команда выбирает раскладку клавиатуры Dvorak:"

#. type: example
#: doc/guix.texi:2057
#, no-wrap
msgid "loadkeys dvorak\n"
msgstr "loadkeys dvorak\n"

#. type: Plain text
#: doc/guix.texi:2062
msgid "See the files under @file{/run/current-system/profile/share/keymaps} for a list of available keyboard layouts.  Run @command{man loadkeys} for more information."
msgstr "Смотрите файлы в @file{/run/current-system/profile/share/keymaps}, чтобы найти список доступных раскладок. Запустите @command{man loadkeys}, чтобы узнать больше."

#. type: subsubsection
#: doc/guix.texi:2063
#, no-wrap
msgid "Networking"
msgstr "Сеть"

#. type: Plain text
#: doc/guix.texi:2066
msgid "Run the following command to see what your network interfaces are called:"
msgstr "Запустите следующую команду, чтобы узнать имена сетевых интерфейсов:"

#. type: example
#: doc/guix.texi:2069
#, no-wrap
msgid "ifconfig -a\n"
msgstr "ifconfig -a\n"

#. type: Plain text
#: doc/guix.texi:2073
msgid "@dots{} or, using the GNU/Linux-specific @command{ip} command:"
msgstr "@dots{} или используйте специальную команду GNU/Linux @command{ip}:"

#. type: example
#: doc/guix.texi:2076
#, no-wrap
msgid "ip a\n"
msgstr "ip a\n"

#. type: Plain text
#: doc/guix.texi:2083
msgid "Wired interfaces have a name starting with @samp{e}; for example, the interface corresponding to the first on-board Ethernet controller is called @samp{eno1}.  Wireless interfaces have a name starting with @samp{w}, like @samp{w1p2s0}."
msgstr "Проводные интерфейсы называются на букву @samp{e}; например, интерфейс, соответствующий первому контроллеру Ethernet на материнской плате, называется @samp{eno1}. Беспроводные интерфейсы имеют имена, начинающиеся с @samp{w}, как @samp{w1p2s0}."

#. type: item
#: doc/guix.texi:2085
#, no-wrap
msgid "Wired connection"
msgstr "Проводное соединение"

#. type: table
#: doc/guix.texi:2088
msgid "To configure a wired network run the following command, substituting @var{interface} with the name of the wired interface you want to use."
msgstr "Чтобы настроить проводную сеть, запустите следующую команду, заменив @var{interface} именем проводного интерфейса, который вы хотите использовать."

#. type: example
#: doc/guix.texi:2091
#, no-wrap
msgid "ifconfig @var{interface} up\n"
msgstr "ifconfig @var{interface} up\n"

#. type: item
#: doc/guix.texi:2093
#, no-wrap
msgid "Wireless connection"
msgstr "Беспроводное соединение"

#. type: cindex
#: doc/guix.texi:2094 doc/guix.texi:12556
#, no-wrap
msgid "wireless"
msgstr "беспроводной"

#. type: cindex
#: doc/guix.texi:2095 doc/guix.texi:12557
#, fuzzy, no-wrap
msgid "WiFi"
msgstr ""
"#-#-#-#-#  guix-manual-1.0.0-pre3.ru.po (guix-manual 1.0.0-pre3)  #-#-#-#-#\n"
"WiFi\n"
"#-#-#-#-#  guix-manual-1.0.0-pre3.ru_RU.po (guix-manual 1.0.0-pre1)  #-#-#-#-#\n"
"Wi-Fi"

#. type: table
#: doc/guix.texi:2100
msgid "To configure wireless networking, you can create a configuration file for the @command{wpa_supplicant} configuration tool (its location is not important) using one of the available text editors such as @command{nano}:"
msgstr "Чтобы настроить беспроводную сеть, можно создать конфигурционный файл для @command{wpa_supplicant} (расположение файла неважно). Можно пользоваться любым доступным текстовым редактором, например, @command{nano}:"

#. type: example
#: doc/guix.texi:2103
#, no-wrap
msgid "nano wpa_supplicant.conf\n"
msgstr "nano wpa_supplicant.conf\n"

#. type: table
#: doc/guix.texi:2108
msgid "As an example, the following stanza can go to this file and will work for many wireless networks, provided you give the actual SSID and passphrase for the network you are connecting to:"
msgstr "Следующий пример настроек подойдёт для большинства беспроводных сетей. Нужно предоставить фактический SSID и парольную фразу для сети, к которой вы подключаетесь:"

#. type: example
#: doc/guix.texi:2115
#, no-wrap
msgid ""
"network=@{\n"
"  ssid=\"@var{my-ssid}\"\n"
"  key_mgmt=WPA-PSK\n"
"  psk=\"the network's secret passphrase\"\n"
"@}\n"
msgstr ""
"network=@{\n"
"  ssid=\"@var{my-ssid}\"\n"
"  key_mgmt=WPA-PSK\n"
"  psk=\"the network's secret passphrase\"\n"
"@}\n"

#. type: table
#: doc/guix.texi:2120
msgid "Start the wireless service and run it in the background with the following command (substitute @var{interface} with the name of the network interface you want to use):"
msgstr "Запустите сервис беспроводной сети в фоновом режиме следующей командой (замените @var{interface} именем сетевого интерфейса, который вы используете):"

#. type: example
#: doc/guix.texi:2123
#, no-wrap
msgid "wpa_supplicant -c wpa_supplicant.conf -i @var{interface} -B\n"
msgstr "wpa_supplicant -c wpa_supplicant.conf -i @var{interface} -B\n"

#. type: table
#: doc/guix.texi:2126
msgid "Run @command{man wpa_supplicant} for more information."
msgstr "Запустите @command{man wpa_supplicant}, чтобы узнать больше."

#. type: cindex
#: doc/guix.texi:2128
#, no-wrap
msgid "DHCP"
msgstr "DHCP"

#. type: Plain text
#: doc/guix.texi:2131
msgid "At this point, you need to acquire an IP address.  On a network where IP addresses are automatically assigned @i{via} DHCP, you can run:"
msgstr "Теперь нужно получить IP-адрес. В случае сети, где IP-адреса автоматически распределяются @i{с помощью} DHCP, можно запустить:"

#. type: example
#: doc/guix.texi:2134
#, no-wrap
msgid "dhclient -v @var{interface}\n"
msgstr "dhclient -v @var{interface}\n"

#. type: Plain text
#: doc/guix.texi:2137
msgid "Try to ping a server to see if networking is up and running:"
msgstr "Попробуйте пинговать сервер, чтобы узнать, работает ли сеть:"

#. type: example
#: doc/guix.texi:2140
#, no-wrap
msgid "ping -c 3 gnu.org\n"
msgstr "ping -c 3 gnu.org\n"

#. type: Plain text
#: doc/guix.texi:2144
msgid "Setting up network access is almost always a requirement because the image does not contain all the software and tools that may be needed."
msgstr "Настройка доступа к сети необходима почти всегда, потому что ораз может не иметь программное обеспечение и инструменты, которые могут понадобиться."

#. type: cindex
#: doc/guix.texi:2145
#, no-wrap
msgid "installing over SSH"
msgstr "установка через SSH"

#. type: Plain text
#: doc/guix.texi:2148
msgid "If you want to, you can continue the installation remotely by starting an SSH server:"
msgstr "Если желаете, вы можете продолжить установку удалённо, запустив SSH-сервер:"

#. type: example
#: doc/guix.texi:2151
#, no-wrap
msgid "herd start ssh-daemon\n"
msgstr "herd start ssh-daemon\n"

#. type: Plain text
#: doc/guix.texi:2155
msgid "Make sure to either set a password with @command{passwd}, or configure OpenSSH public key authentication before logging in."
msgstr "Не забудьте задать пароль командой @command{passwd} или настроить публичный ключ OpenSSH для аутентификации, чтобы иметь возможность подключиться."

#. type: subsubsection
#: doc/guix.texi:2156
#, no-wrap
msgid "Disk Partitioning"
msgstr "Разметка диска"

#. type: Plain text
#: doc/guix.texi:2160
msgid "Unless this has already been done, the next step is to partition, and then format the target partition(s)."
msgstr "Если это ещё не сделано, тогда нужно разделить диск, а затем отформатировать целевой(-ые) раздел(ы)."

#. type: Plain text
#: doc/guix.texi:2165
msgid "The installation image includes several partitioning tools, including Parted (@pxref{Overview,,, parted, GNU Parted User Manual}), @command{fdisk}, and @command{cfdisk}.  Run it and set up your disk with the partition layout you want:"
msgstr "Установочный образ содержит несколько инструментов для разметки, включая Parted (@pxref{Overview,,, parted, GNU Parted User Manual}), @command{fdisk} и @command{cfdisk}. Запустите и настройте ваш диск, используя план разметки, который нужен:"

#. type: example
#: doc/guix.texi:2168
#, no-wrap
msgid "cfdisk\n"
msgstr "cfdisk\n"

#. type: Plain text
#: doc/guix.texi:2174
msgid "If your disk uses the GUID Partition Table (GPT) format and you plan to install BIOS-based GRUB (which is the default), make sure a BIOS Boot Partition is available (@pxref{BIOS installation,,, grub, GNU GRUB manual})."
msgstr "Если ваш диск использует формат GUID Partition Table (GPT), и вы планируете использовать GRUB, работающий с BIOS (что по умолчанию), убедитесь, что раздел BIOS Boot Partition доступен (@pxref{BIOS installation,,, grub, GNU GRUB manual})."

#. type: cindex
#: doc/guix.texi:2175
#, no-wrap
msgid "EFI, installation"
msgstr "EFI, установка"

#. type: cindex
#: doc/guix.texi:2176
#, no-wrap
msgid "UEFI, installation"
msgstr "UEFI, установка"

#. type: cindex
#: doc/guix.texi:2177
#, no-wrap
msgid "ESP, EFI system partition"
msgstr "ESP, EFI разметка системы"

#. type: Plain text
#: doc/guix.texi:2181
msgid "If you instead wish to use EFI-based GRUB, a FAT32 @dfn{EFI System Partition} (ESP) is required.  This partition can be mounted at @file{/boot/efi} for instance and must have the @code{esp} flag set.  E.g., for @command{parted}:"
msgstr "Если вместо этого вы хотите использовать GRUB, работающий с EFI, тогда необходима @dfn{разметка система EFI} FAT32 (ESP). Такая разметка может, например, монтироваться в @file{/boot/efi} и должна иметь флаг @code{esp}. То есть в случае @command{parted}:"

#. type: example
#: doc/guix.texi:2184
#, no-wrap
msgid "parted /dev/sda set 1 esp on\n"
msgstr "parted /dev/sda set 1 esp on\n"

#. type: vindex
#: doc/guix.texi:2187 doc/guix.texi:24064
#, no-wrap
msgid "grub-bootloader"
msgstr "grub-bootloader"

#. type: vindex
#: doc/guix.texi:2188 doc/guix.texi:24058
#, no-wrap
msgid "grub-efi-bootloader"
msgstr "grub-efi-bootloader"

#. type: quotation
#: doc/guix.texi:2195
msgid "Unsure whether to use EFI- or BIOS-based GRUB? If the directory @file{/sys/firmware/efi} exists in the installation image, then you should probably perform an EFI installation, using @code{grub-efi-bootloader}.  Otherwise you should use the BIOS-based GRUB, known as @code{grub-bootloader}.  @xref{Bootloader Configuration}, for more info on bootloaders."
msgstr "Не уверенны, что выбрать: GRUB, взаимодействующий с EFI или BIOS? Если существует директория @file{/sys/firmware/efi} в установочом образе, тогда вам следует использовать установку EFI и @code{grub-efi-bootloader}. В противном случае нужно использовать GRUB, работающий с BIOS, называемый @code{grub-bootloader}. Смотрите @xref{Bootloader Configuration} для большей информации о загрузчиках."

#. type: Plain text
#: doc/guix.texi:2203
msgid "Once you are done partitioning the target hard disk drive, you have to create a file system on the relevant partition(s)@footnote{Currently Guix System only supports ext4 and btrfs file systems.  In particular, code that reads file system UUIDs and labels only works for these file system types.}.  For the ESP, if you have one and assuming it is @file{/dev/sda1}, run:"
msgstr "Когда разметка целевого диска выполнена, нужно создать файловую систему на соответствующем(-их) разделе(-ах)@footnote{В данный момент система Guix поддерживает только файловые системы ext4 и btrfs. По факту, код, читающий UUID и метки файлвых систем, работает только для этих типов файловых систем.}. В случае ESP, если у вас раздел @file{/dev/sda1}, выполните:"

#. type: example
#: doc/guix.texi:2206
#, no-wrap
msgid "mkfs.fat -F32 /dev/sda1\n"
msgstr "mkfs.fat -F32 /dev/sda1\n"

#. type: Plain text
#: doc/guix.texi:2214
msgid "Preferably, assign file systems a label so that you can easily and reliably refer to them in @code{file-system} declarations (@pxref{File Systems}).  This is typically done using the @code{-L} option of @command{mkfs.ext4} and related commands.  So, assuming the target root partition lives at @file{/dev/sda2}, a file system with the label @code{my-root} can be created with:"
msgstr "Желательно добавить метки файловых систем, чтобы вы могли ссылаться на них по именам в объявлениях @code{file-system} (@pxref{File Systems}). Обычно это можно сделать опцией @code{-L} в @command{mkfs.ext4}, например. Допустим, раздел root располагается в @file{/dev/sda2}, можно добавить метку @code{my-root} следующим образом:"

#. type: example
#: doc/guix.texi:2217
#, no-wrap
msgid "mkfs.ext4 -L my-root /dev/sda2\n"
msgstr "mkfs.ext4 -L my-root /dev/sda2\n"

#. type: cindex
#: doc/guix.texi:2219 doc/guix.texi:10382
#, no-wrap
msgid "encrypted disk"
msgstr "шифрованный диск"

#. type: Plain text
#: doc/guix.texi:2226
msgid "If you are instead planning to encrypt the root partition, you can use the Cryptsetup/LUKS utilities to do that (see @inlinefmtifelse{html, @uref{https://linux.die.net/man/8/cryptsetup, @code{man cryptsetup}}, @code{man cryptsetup}} for more information.)  Assuming you want to store the root partition on @file{/dev/sda2}, the command sequence would be along these lines:"
msgstr "Если же вы планируете шифровать раздел root, можно воспользоваться утилитами Cryptsetup/LUKS (смотрите @inlinefmtifelse{html, @uref{https://linux.die.net/man/8/cryptsetup, @code{man cryptsetup}}, @code{man cryptsetup}} for more information.) Допустим, если раздел root размещается в @file{/dev/sda2}, необходимо выполнить следующие команды:"

#. type: example
#: doc/guix.texi:2231
#, no-wrap
msgid ""
"cryptsetup luksFormat /dev/sda2\n"
"cryptsetup open --type luks /dev/sda2 my-partition\n"
"mkfs.ext4 -L my-root /dev/mapper/my-partition\n"
msgstr ""
"cryptsetup luksFormat /dev/sda2\n"
"cryptsetup open --type luks /dev/sda2 my-partition\n"
"mkfs.ext4 -L my-root /dev/mapper/my-partition\n"

#. type: Plain text
#: doc/guix.texi:2236
msgid "Once that is done, mount the target file system under @file{/mnt} with a command like (again, assuming @code{my-root} is the label of the root file system):"
msgstr "Когда это сделано, монтируйте целевую файловую систему под @file{/mnt} следующей командой (опять же полагая, что метка раздела root --- @code{my-root}):"

#. type: example
#: doc/guix.texi:2239
#, no-wrap
msgid "mount LABEL=my-root /mnt\n"
msgstr "mount LABEL=my-root /mnt\n"

#. type: Plain text
#: doc/guix.texi:2245
msgid "Also mount any other file systems you would like to use on the target system relative to this path.  If you have opted for @file{/boot/efi} as an EFI mount point for example, mount it at @file{/mnt/boot/efi} now so it is found by @code{guix system init} afterwards."
msgstr "Также монтируйте любые другие файловые системы внутрь целевой файловой системы. Если например, выбрана точка монтирования EFI @file{/boot/efi}, монтируйте её в @file{/mnt/boot/efi}, так, чтобы она обнаруживалась после запуска @code{guix system init}."

#. type: Plain text
#: doc/guix.texi:2250
msgid "Finally, if you plan to use one or more swap partitions (@pxref{Memory Concepts, swap space,, libc, The GNU C Library Reference Manual}), make sure to initialize them with @command{mkswap}.  Assuming you have one swap partition on @file{/dev/sda3}, you would run:"
msgstr "Наконец, если вы планируете использовать один или более разделов swap (@pxref{Memory Concepts, swap space,, libc, The GNU C Library Reference Manual}), обязательно инициируйте их командой @command{mkswap}. Допустим, если ваш раздел swap размещён в @file{/dev/sda3}, нужно выполнить:"

#. type: example
#: doc/guix.texi:2254
#, no-wrap
msgid ""
"mkswap /dev/sda3\n"
"swapon /dev/sda3\n"
msgstr ""
"mkswap /dev/sda3\n"
"swapon /dev/sda3\n"

#. type: Plain text
#: doc/guix.texi:2262
msgid "Alternatively, you may use a swap file.  For example, assuming that in the new system you want to use the file @file{/swapfile} as a swap file, you would run@footnote{This example will work for many types of file systems (e.g., ext4).  However, for copy-on-write file systems (e.g., btrfs), the required steps may be different.  For details, see the manual pages for @command{mkswap} and @command{swapon}.}:"
msgstr "Возможно, вместо этого вы используете swap-файл. Например, предположим, вы хотите использовать в новой системе swap-файл в @file{/swapfile}, тогда нужно выполнить@footnote{Этот пример работает для многих типов файловых систем, например, ext4. Однако для файловых систем, использующих механизм копирование при записи (copy-on-write), например, btrfs, необходимы другие шаги. Подробнее смотрите в мануалах для @command{mkswap} и @command{swapon}.}:"

#. type: example
#: doc/guix.texi:2270
#, no-wrap
msgid ""
"# This is 10 GiB of swap space.  Adjust \"count\" to change the size.\n"
"dd if=/dev/zero of=/mnt/swapfile bs=1MiB count=10240\n"
"# For security, make the file readable and writable only by root.\n"
"chmod 600 /mnt/swapfile\n"
"mkswap /mnt/swapfile\n"
"swapon /mnt/swapfile\n"
msgstr ""
"# This is 10 GiB of swap space.  Adjust \"count\" to change the size.\n"
"dd if=/dev/zero of=/mnt/swapfile bs=1MiB count=10240\n"
"# For security, make the file readable and writable only by root.\n"
"chmod 600 /mnt/swapfile\n"
"mkswap /mnt/swapfile\n"
"swapon /mnt/swapfile\n"

#. type: Plain text
#: doc/guix.texi:2275
msgid "Note that if you have encrypted the root partition and created a swap file in its file system as described above, then the encryption also protects the swap file, just like any other file in that file system."
msgstr "Заметим, что если вы шифруете раздел root и создаёте swap-файл в его файловой системе, как это описано выше, шифрование также будет защищать swap-файл, как и любой другой файл в этой файловой системе."

#. type: Plain text
#: doc/guix.texi:2281
msgid "With the target partitions ready and the target root mounted on @file{/mnt}, we're ready to go.  First, run:"
msgstr "Когда целевые разделы готовы и раздел root монтирован под @file{/mnt}, всё готово для старта. Сначала запустите:"

#. type: example
#: doc/guix.texi:2284
#, no-wrap
msgid "herd start cow-store /mnt\n"
msgstr "herd start cow-store /mnt\n"

#. type: Plain text
#: doc/guix.texi:2291
msgid "This makes @file{/gnu/store} copy-on-write, such that packages added to it during the installation phase are written to the target disk on @file{/mnt} rather than kept in memory.  This is necessary because the first phase of the @command{guix system init} command (see below) entails downloads or builds to @file{/gnu/store} which, initially, is an in-memory file system."
msgstr "Это сделает @file{/gnu/store} копируемым при записи (copy-on-write), что заставит систему записывать пакеты, добавляемые в систему на этапе установки, на целевой диск под @file{/mnt}, а не держать их в памяти. Это важно, потому что по команде @command{guix system init} (смотрите ниже) будут скачиваться или собираться пакеты в @file{/gnu/store}, которая изначально находится в файловой системе, загрузженной в память."

#. type: Plain text
#: doc/guix.texi:2302
msgid "Next, you have to edit a file and provide the declaration of the operating system to be installed.  To that end, the installation system comes with three text editors.  We recommend GNU nano (@pxref{Top,,, nano, GNU nano Manual}), which supports syntax highlighting and parentheses matching; other editors include GNU Zile (an Emacs clone), and nvi (a clone of the original BSD @command{vi} editor).  We strongly recommend storing that file on the target root file system, say, as @file{/mnt/etc/config.scm}.  Failing to do that, you will have lost your configuration file once you have rebooted into the newly-installed system."
msgstr "Далее нужно редактировать файл объявления операционной системы, которым будет пользоваться установщик. Для этого при установке системы можно использовать три текстовых редактора. Мы ркомендуем GNU nano (@pxref{Top,,, nano, GNU nano Manual}) --- он поддерживает подсветку синтаксиса и работу со скобками. Другие редакторы: GNU Zile (клон Emacs), nvi (клон исходного редактора BSD @command{vi}). Мы настойчиво рекомендуем сохранять файл конфигураций в целевой файловой системе root, например, как @file{/mnt/etc/config.scm}. Иначе есть возможность потерять конфигурационный файл, когда вы загрузитесь в новую установенную систему."

#. type: Plain text
#: doc/guix.texi:2309
msgid "@xref{Using the Configuration System}, for an overview of the configuration file.  The example configurations discussed in that section are available under @file{/etc/configuration} in the installation image.  Thus, to get started with a system configuration providing a graphical display server (a ``desktop'' system), you can run something along these lines:"
msgstr "Смотрите @xref{Using the Configuration System} для подробностей о конфигурационном файле. Конфигурационный файл для примера доступен под @file{/etc/configuration} установочного образа. Например, чтобы получить систему с графическим сервером (т.е. десктопную систему), можно это сделать примерно так:"

#. type: example
#: doc/guix.texi:2314
#, no-wrap
msgid ""
"# mkdir /mnt/etc\n"
"# cp /etc/configuration/desktop.scm /mnt/etc/config.scm\n"
"# nano /mnt/etc/config.scm\n"
msgstr ""
"# mkdir /mnt/etc\n"
"# cp /etc/configuration/desktop.scm /mnt/etc/config.scm\n"
"# nano /mnt/etc/config.scm\n"

#. type: Plain text
#: doc/guix.texi:2318
msgid "You should pay attention to what your configuration file contains, and in particular:"
msgstr "Нужно уделить внимание содержимому конфигурационного файла, в частности:"

#. type: itemize
#: doc/guix.texi:2329
msgid "Make sure the @code{bootloader-configuration} form refers to the target you want to install GRUB on.  It should mention @code{grub-bootloader} if you are installing GRUB in the legacy way, or @code{grub-efi-bootloader} for newer UEFI systems.  For legacy systems, the @code{target} field names a device, like @code{/dev/sda}; for UEFI systems it names a path to a mounted EFI partition, like @code{/boot/efi}; do make sure the path is currently mounted and a @code{file-system} entry is specified in your configuration."
msgstr "Убедитесь, что @code{bootloader-configuration} указывает на тот раздел, в который вы хотите установить GRUB. Он должен содержать @code{grub-bootloader}, если вы используете legacy-GRUB, или @code{grub-efi-bootloader} для новых систем UEFI. Для систем legacy поле @code{target} содержит имя устройства, например, @code{/dev/sda}; для систем UEFI он указывает имя раздела EFI, например, @code{/boot/efi}. Так что обязательно проверьте, чтобы нужный путь был монтирован, и запись @code{file-system} содержала нужную уонфигурацию."

#. type: itemize
#: doc/guix.texi:2335
msgid "Be sure that your file system labels match the value of their respective @code{device} fields in your @code{file-system} configuration, assuming your @code{file-system} configuration uses the @code{file-system-label} procedure in its @code{device} field."
msgstr "Убедитесь, чтобы в полях @code{device} были указаны метки ваших файловых систем внутри конфигурации @code{file-system}, если конечно, конфигурация @code{file-system} использует процедуру @code{file-system-label} в поле @code{device}."

#. type: itemize
#: doc/guix.texi:2339
msgid "If there are encrypted or RAID partitions, make sure to add a @code{mapped-devices} field to describe them (@pxref{Mapped Devices})."
msgstr "При наличии шифрованных разделов RAID, обязательно добавьте поле @code{mapped-devices}, чтобы описать их (@pxref{Mapped Devices})."

#. type: Plain text
#: doc/guix.texi:2344
msgid "Once you are done preparing the configuration file, the new system must be initialized (remember that the target root file system is mounted under @file{/mnt}):"
msgstr "Когда вы подготовили конфигурационный файл, нужно инициализировать новую систему (помните, что целевой раздел root монтирован под @file{/mnt}):"

#. type: example
#: doc/guix.texi:2347
#, no-wrap
msgid "guix system init /mnt/etc/config.scm /mnt\n"
msgstr "guix system init /mnt/etc/config.scm /mnt\n"

#. type: Plain text
#: doc/guix.texi:2354
msgid "This copies all the necessary files and installs GRUB on @file{/dev/sdX}, unless you pass the @option{--no-bootloader} option.  For more information, @pxref{Invoking guix system}.  This command may trigger downloads or builds of missing packages, which can take some time."
msgstr "Это копирует все нужные файлы и устанавливает GRUB в @file{/dev/sdX}, если конечно, вы не задали опцию @option{--no-bootloader}. Подробнее - @pxref{Invoking guix system}. Эта команда может вызывать скачивание или сборку отсутствующих пакетов, что может занять время."

#. type: Plain text
#: doc/guix.texi:2362
msgid "Once that command has completed---and hopefully succeeded!---you can run @command{reboot} and boot into the new system.  The @code{root} password in the new system is initially empty; other users' passwords need to be initialized by running the @command{passwd} command as @code{root}, unless your configuration specifies otherwise (@pxref{user-account-password, user account passwords}).  @xref{After System Installation}, for what's next!"
msgstr "Когда эта команда завершена, надеемся, успешно, можно запустить @command{reboot} и загрузиться в новую систему.  Пароль @code{root} в новой системе изначально пустой; пароли других пользователей должны быть заданы командой @command{passwd} от @code{root}, если конечно, ваша конфиурация не содержит указания (@pxref{user-account-password, user account passwords}). Смотрите @xref{After System Installation}, чтобы узнать, что дальше."

#. type: Plain text
#: doc/guix.texi:2369
msgid "Success, you've now booted into Guix System! From then on, you can update the system whenever you want by running, say:"
msgstr "Замечательно! Теперь вы загрузились в систему Guix! Теперь можно обновить систему, когда у вас будет на это время, запустив, например:"

#. type: example
#: doc/guix.texi:2373
#, no-wrap
msgid ""
"guix pull\n"
"sudo guix system reconfigure /etc/config.scm\n"
msgstr ""
"guix pull\n"
"sudo guix system reconfigure /etc/config.scm\n"

#. type: Plain text
#: doc/guix.texi:2379
msgid "This builds a new system generation with the latest packages and services (@pxref{Invoking guix system}).  We recommend doing that regularly so that your system includes the latest security updates (@pxref{Security Updates})."
msgstr "Это соберёт поколение (generation) системы с последними пакетами и сервисами (@pxref{Invoking guix system}). Мы рекомендуем делать это регулярно, чтобы ваша система содержала обновления безопасности (@pxref{Security Updates})."

#. type: cindex
#: doc/guix.texi:2382
#, no-wrap
msgid "sudo vs. @command{guix pull}"
msgstr "sudo vs. @command{guix pull}"

#. type: quotation
#: doc/guix.texi:2386
msgid "Note that @command{sudo guix} runs your user's @command{guix} command and @emph{not} root's, because @command{sudo} leaves @code{PATH} unchanged.  To explicitly run root's @command{guix}, type @command{sudo -i guix @dots{}}."
msgstr "Отметим, что @command{sudo guix} запускает команду @command{guix} от вашего пользователя, но @emph{не} от root, потому что @command{sudo} не меняет @code{PATH}. Чтобы вместо этого запустить @command{guix} от root, напечатайте @command{sudo -i guix @dots{}}."

#. type: Plain text
#: doc/guix.texi:2390
msgid "Join us on @code{#guix} on the Freenode IRC network or on @email{guix-devel@@gnu.org} to share your experience!"
msgstr "Присоединяйтесь к нашему IRC-каналу @code{#guix} в сети Freenode или пишите на @email{guix-devel@@gnu.org}, чтобы поделиться опытом!"

#. type: section
#: doc/guix.texi:2393
#, no-wrap
msgid "Installing Guix in a Virtual Machine"
msgstr "Установка Guix на виртуальную машину (VM)"

#. type: cindex
#: doc/guix.texi:2395
#, no-wrap
msgid "virtual machine, Guix System installation"
msgstr "виртуальная машина, установка системы Guix"

#. type: cindex
#: doc/guix.texi:2396
#, no-wrap
msgid "virtual private server (VPS)"
msgstr "виртуальный приватный сервер (VPS)"

#. type: cindex
#: doc/guix.texi:2397
#, no-wrap
msgid "VPS (virtual private server)"
msgstr "VPS (virtual private server)"

#. type: Plain text
#: doc/guix.texi:2401
msgid "If you'd like to install Guix System in a virtual machine (VM) or on a virtual private server (VPS) rather than on your beloved machine, this section is for you."
msgstr "Если вы хотите установить систему Guix на виртуальную машину (VM) или на виртуальный приватный сервер (VPS) вместо вашей любимой машины, этот раздел для вас."

#. type: Plain text
#: doc/guix.texi:2404
#, fuzzy
#| msgid "To boot a @uref{http://qemu.org/,QEMU} VM for installing Guix System in a disk image, follow these steps:"
msgid "To boot a @uref{https://qemu.org/,QEMU} VM for installing Guix System in a disk image, follow these steps:"
msgstr "Чтобы загрузить Guix в @uref{http://qemu.org/,QEMU} VM и установить образ, выполните шаги:"

#. type: enumerate
#: doc/guix.texi:2409
msgid "First, retrieve and decompress the Guix system installation image as described previously (@pxref{USB Stick and DVD Installation})."
msgstr "Во-первых, найдите и распакуйте установочный образ системы Guix, как описано ранее (@pxref{USB Stick and DVD Installation})."

#. type: enumerate
#: doc/guix.texi:2413
msgid "Create a disk image that will hold the installed system.  To make a qcow2-formatted disk image, use the @command{qemu-img} command:"
msgstr "Создайте образ диска, который будет содержать установленную систему. Чтобы создать образ диска qcow2, используйте команду @command{qemu-img}:"

#. type: example
#: doc/guix.texi:2416
#, no-wrap
msgid "qemu-img create -f qcow2 guixsd.img 50G\n"
msgstr "qemu-img create -f qcow2 guixsd.img 50G\n"

#. type: enumerate
#: doc/guix.texi:2420
msgid "The resulting file will be much smaller than 50 GB (typically less than 1 MB), but it will grow as the virtualized storage device is filled up."
msgstr "Результирующий файл будет намного меньше 50Гб (обычно менее 1Мб), но он будет увеличиваться с заполнение виртуального устройства."

#. type: enumerate
#: doc/guix.texi:2423
msgid "Boot the USB installation image in an VM:"
msgstr "Загрузите установочный образ USB в VM:"

#. type: example
#: doc/guix.texi:2429
#, no-wrap
msgid ""
"qemu-system-x86_64 -m 1024 -smp 1 \\\n"
"  -net user -net nic,model=virtio -boot menu=on \\\n"
"  -drive file=guix-system-install-@value{VERSION}.@var{system}.iso \\\n"
"  -drive file=guixsd.img\n"
msgstr ""
"qemu-system-x86_64 -m 1024 -smp 1 \\\n"
"  -net user -net nic,model=virtio -boot menu=on \\\n"
"  -drive file=guix-system-install-@value{VERSION}.@var{system}.iso \\\n"
"  -drive file=guixsd.img\n"

#. type: enumerate
#: doc/guix.texi:2432
msgid "The ordering of the drives matters."
msgstr "Порядок следования устройств имеет значение."

#. type: enumerate
#: doc/guix.texi:2436
msgid "In the VM console, quickly press the @kbd{F12} key to enter the boot menu.  Then press the @kbd{2} key and the @kbd{RET} key to validate your selection."
msgstr "В консоли VM быстро нажмите клавишу @kbd{F12}, чтобы открыть меню загрузки. Затем нажмите кнопку @kbd{2} и кнопку @kbd{Ввод} (enter), чтобы потдвердить выбор."

#. type: enumerate
#: doc/guix.texi:2440
msgid "You're now root in the VM, proceed with the installation process.  @xref{Preparing for Installation}, and follow the instructions."
msgstr "Теперь вы в корне VM, проделайте процесс установки @xref{Preparing for Installation} и последующие инструкции."

#. type: Plain text
#: doc/guix.texi:2445
msgid "Once installation is complete, you can boot the system that's on your @file{guixsd.img} image.  @xref{Running Guix in a VM}, for how to do that."
msgstr "Когда установка завершена, можно загрузиться в систему, которая расположена в образе @file{guixsd.img}. Смотрите @xref{Running Guix in a VM}, чтобы узнать, как это сделать."

#. type: cindex
#: doc/guix.texi:2449
#, no-wrap
msgid "installation image"
msgstr "установочный образ"

#. type: Plain text
#: doc/guix.texi:2452
msgid "The installation image described above was built using the @command{guix system} command, specifically:"
msgstr "Установочный образ, описанный выше, собран командой @command{guix system}, а именно:"

#. type: example
#: doc/guix.texi:2456
#, no-wrap
msgid ""
"guix system disk-image --file-system-type=iso9660 \\\n"
"  gnu/system/install.scm\n"
msgstr ""
"guix system disk-image --file-system-type=iso9660 \\\n"
"  gnu/system/install.scm\n"

#. type: Plain text
#: doc/guix.texi:2461
msgid "Have a look at @file{gnu/system/install.scm} in the source tree, and see also @ref{Invoking guix system} for more information about the installation image."
msgstr "Нужно просмотреть @file{gnu/system/install.scm} в дереве исходников, а также @ref{Invoking guix system}, чтобы получить больше информации об установочном образе."

#. type: section
#: doc/guix.texi:2462
#, no-wrap
msgid "Building the Installation Image for ARM Boards"
msgstr "Сбрка и установка образа для плат ARM"

#. type: Plain text
#: doc/guix.texi:2466
#, fuzzy
#| msgid "Many ARM boards require a specific variant of the @uref{http://www.denx.de/wiki/U-Boot/, U-Boot} bootloader."
msgid "Many ARM boards require a specific variant of the @uref{https://www.denx.de/wiki/U-Boot/, U-Boot} bootloader."
msgstr "Многие платы ARM требуют специфический вариант загрузчика  @uref{http://www.denx.de/wiki/U-Boot/, U-Boot}."

#. type: Plain text
#: doc/guix.texi:2470
msgid "If you build a disk image and the bootloader is not available otherwise (on another boot drive etc), it's advisable to build an image that includes the bootloader, specifically:"
msgstr "Если вы собираете образ диска, а загрузчик не доступен (на другом устройстве загрузке и т.п.), советуем собрать образ, который включает загрузчик, то есть так:"

#. type: example
#: doc/guix.texi:2473
#, no-wrap
msgid "guix system disk-image --system=armhf-linux -e '((@@ (gnu system install) os-with-u-boot) (@@ (gnu system install) installation-os) \"A20-OLinuXino-Lime2\")'\n"
msgstr "guix system disk-image --system=armhf-linux -e '((@@ (gnu system install) os-with-u-boot) (@@ (gnu system install) installation-os) \"A20-OLinuXino-Lime2\")'\n"

#. type: Plain text
#: doc/guix.texi:2477
msgid "@code{A20-OLinuXino-Lime2} is the name of the board.  If you specify an invalid board, a list of possible boards will be printed."
msgstr "@code{A20-OLinuXino-Lime2} --- это имя материнской платы. Если вы обозначите недействительную плату, будет выведен список возможных плат."

#. type: cindex
#: doc/guix.texi:2482
#, no-wrap
msgid "packages"
msgstr "пакеты"

#. type: Plain text
#: doc/guix.texi:2487
msgid "The purpose of GNU Guix is to allow users to easily install, upgrade, and remove software packages, without having to know about their build procedures or dependencies.  Guix also goes beyond this obvious set of features."
msgstr "Целью GNU Guix является предоставление пользователям возможности легко устанавливать, обновлять и удалять пакеты программного обеспечения, без необходимости изучения процедур их сборки и без необходимости разрешения зависимостей. Также Guix имеет следующие обязательные особенности."

#. type: Plain text
#: doc/guix.texi:2495
msgid "This chapter describes the main features of Guix, as well as the package management tools it provides.  Along with the command-line interface described below (@pxref{Invoking guix package, @code{guix package}}), you may also use the Emacs-Guix interface (@pxref{Top,,, emacs-guix, The Emacs-Guix Reference Manual}), after installing @code{emacs-guix} package (run @kbd{M-x guix-help} command to start with it):"
msgstr ""
"Этот раздел описывает основные особенности Guix и предоставляемые им инструменты управления пакетами. Кроме интерфейса командной строки, который описан ниже (@pxref{Invoking guix package, @code{guix package}}), можно также использовать интерфейс Emacs-Guix (@pxref{Top,,, emacs-guix, The Emacs-\"\n"
"\"Guix Reference Manual}), если установить пакет @code{emacs-guix} (выполните команду @kbd{M-x guix-help}, чтобы начать работу с ним):"

#. type: example
#: doc/guix.texi:2498
#, no-wrap
msgid "guix install emacs-guix\n"
msgstr "guix install emacs-guix\n"

#. type: Plain text
#: doc/guix.texi:2519
msgid "When using Guix, each package ends up in the @dfn{package store}, in its own directory---something that resembles @file{/gnu/store/xxx-package-1.2}, where @code{xxx} is a base32 string."
msgstr "При использовании Guix каждый пакет после установки размещается в @dfn{package store}, в собственной директории, например, @file{/gnu/store/xxx-package-1.2}, где @code{xxx} - это строка base32."

#. type: Plain text
#: doc/guix.texi:2524
msgid "Instead of referring to these directories, users have their own @dfn{profile}, which points to the packages that they actually want to use.  These profiles are stored within each user's home directory, at @code{$HOME/.guix-profile}."
msgstr "Вместо того, чтобы ссылаться на эти директории, пользователям нужно обращаться к их @dfn{профилям}, профиль указывает на пакеты, которые они хотят использовать. Эти профили хранятся в домашней директории каждого пользователя в @code{$HOME/.guix-profile}."

#. type: Plain text
#: doc/guix.texi:2532
msgid "For example, @code{alice} installs GCC 4.7.2.  As a result, @file{/home/alice/.guix-profile/bin/gcc} points to @file{/gnu/store/@dots{}-gcc-4.7.2/bin/gcc}.  Now, on the same machine, @code{bob} had already installed GCC 4.8.0.  The profile of @code{bob} simply continues to point to @file{/gnu/store/@dots{}-gcc-4.8.0/bin/gcc}---i.e., both versions of GCC coexist on the same system without any interference."
msgstr "Например,  @code{alice} устанавливает GCC 4.7.2. В результате @file{/home/alice/.guix-profile/bin/gcc} указывает на @file{/gnu/store/@dots{}-gcc-4.7.2/bin/gcc}. Допустим, на той же машине @code{bob} установил GCC 4.8.0. Профиль пользователя @code{bob} просто указывает на @file{/gnu/store/@dots{}-gcc-4.8.0/bin/gcc}. То есть обе версии GCC присутствуют в одной системе без помех."

#. type: Plain text
#: doc/guix.texi:2536
msgid "The @command{guix package} command is the central tool to manage packages (@pxref{Invoking guix package}).  It operates on the per-user profiles, and can be used @emph{with normal user privileges}."
msgstr "Команда @command{guix package} --- главный инструмент для управления пакетами (@pxref{Invoking guix package}). Она работает с профилями пользователей, которые имеют @emph{права обычных пользователей}."

#. type: cindex
#: doc/guix.texi:2537 doc/guix.texi:2616
#, no-wrap
msgid "transactions"
msgstr "транзакции"

#. type: Plain text
#: doc/guix.texi:2544
msgid "The command provides the obvious install, remove, and upgrade operations.  Each invocation is actually a @emph{transaction}: either the specified operation succeeds, or nothing happens.  Thus, if the @command{guix package} process is terminated during the transaction, or if a power outage occurs during the transaction, then the user's profile remains in its previous state, and remains usable."
msgstr "Команда предоставляет обязательные операции установки, удаления и обновления. Каждый вызов представляет собой @emph{транзакцию}, независимо от того, выполнены успешно заданные операции, или ничего не произошло. Так, если процесс @command{guix package} завершился во время транзакции, или произошёл сбой питания во время транзакции, тогда профиль пользователя остаётся в исходном состоянии, готовом к использованию."

#. type: Plain text
#: doc/guix.texi:2552
msgid "In addition, any package transaction may be @emph{rolled back}.  So, if, for example, an upgrade installs a new version of a package that turns out to have a serious bug, users may roll back to the previous instance of their profile, which was known to work well.  Similarly, the global system configuration on Guix is subject to transactional upgrades and roll-back (@pxref{Using the Configuration System})."
msgstr "В дополнение, каждую транзакцию, которая работает с пакетами, можно @emph{откатить}. Так если, например, обновление устанавливает новую версию пакета, которая имеет серьёзный баг, пользователи могут откатиться до предыдущей инстанции своего профиля, который работал нормально. Точно так же, глобальные настройки системы Guix являются объектом транзакционных обновлений и откатов (@pxref{Using the Configuration System})."

#. type: Plain text
#: doc/guix.texi:2559
msgid "All packages in the package store may be @emph{garbage-collected}.  Guix can determine which packages are still referenced by user profiles, and remove those that are provably no longer referenced (@pxref{Invoking guix gc}).  Users may also explicitly remove old generations of their profile so that the packages they refer to can be collected."
msgstr "Все пакеты на складе могут быть @emph{собраны как мусор}. Guix может определить, какие пакеты всё ещё используются профилями пользователей, и удалить те, которые однозначно больше не используются  (@pxref{Invoking guix gc}). Также пользователи могут явно удалить старые поколения (generations) их профилей, поэтому пакеты, на которые ссылались старые профили, могут быть удалены."

#. type: cindex
#: doc/guix.texi:2560 doc/guix.texi:4087
#, no-wrap
msgid "reproducibility"
msgstr "воспроизводимость"

#. type: Plain text
#: doc/guix.texi:2572
msgid "Guix takes a @dfn{purely functional} approach to package management, as described in the introduction (@pxref{Introduction}).  Each @file{/gnu/store} package directory name contains a hash of all the inputs that were used to build that package---compiler, libraries, build scripts, etc.  This direct correspondence allows users to make sure a given package installation matches the current state of their distribution.  It also helps maximize @dfn{build reproducibility}: thanks to the isolated build environments that are used, a given build is likely to yield bit-identical files when performed on different machines (@pxref{Invoking guix-daemon, container})."
msgstr "Guix реализует @dfn{чисто функциональный} подход к управлению пакетами, как описано во введении (@pxref{Introduction}). В @file{/gnu/store} имя директории каждого пакета содержит хеш всех входных данных, которые использовались при сборке пакета: компилятор, библиотеки, скрипты сборки и т.д. Это прямое соответствие позволяет пользователям убедиться, что данная установка пакета соответствует текущему состоянию дистрибутива. Также это помогает улучшить @dfn{воспроизводимость сборки}: благодаря изолированному окружению сборки, которая используется при установке пакета, результат сборки содержит точно такие же файлы на разных машинах (@pxref{Invoking guix-daemon, container})."

#. type: Plain text
#: doc/guix.texi:2583
msgid "This foundation allows Guix to support @dfn{transparent binary/source deployment}.  When a pre-built binary for a @file{/gnu/store} item is available from an external source---a @dfn{substitute}, Guix just downloads it and unpacks it; otherwise, it builds the package from source, locally (@pxref{Substitutes}).  Because build results are usually bit-for-bit reproducible, users do not have to trust servers that provide substitutes: they can force a local build and @emph{challenge} providers (@pxref{Invoking guix challenge})."
msgstr "Эта концепция позволяет Guix поддерживать @dfn{прозрачное внедрение бинарников/исходников}. Когда доступен элемент @file{/gnu/store}, собранный заранее на внешнем источнике, то есть готова @dfn{подстановка}, Guix просто скачивает и распаковывает его. В противном случае он собирает пакет из исходников на локальной машине (@pxref{Substitutes}). Так как результаты сборки обычно воспроизводимы бит-к-биту, пользователи не должны доверять серверам, которые поставляют подстановки --- они могут целенаправленно запросить локальную сборку и @emph{не пользоваться} серверами подстановки (@pxref{Invoking guix challenge})."

#. type: Plain text
#: doc/guix.texi:2589
msgid "Control over the build environment is a feature that is also useful for developers.  The @command{guix environment} command allows developers of a package to quickly set up the right development environment for their package, without having to manually install the dependencies of the package into their profile (@pxref{Invoking guix environment})."
msgstr "Управление окружением сборки --- функция, которая полезна для разработчиков. Команда @command{guix environment} позволяет разработчикам пакетов быстро установить требуемое окружение разработки без необходимости устанавливать в свой профиль зависимости пакета вручную (@pxref{Invoking guix environment})."

#. type: cindex
#: doc/guix.texi:2590
#, no-wrap
msgid "replication, of software environments"
msgstr "повторение, окружения программного обеспечения"

#. type: cindex
#: doc/guix.texi:2591
#, no-wrap
msgid "provenance tracking, of software artifacts"
msgstr "трекинг источника, артефакты программного обеспечения"

#. type: Plain text
#: doc/guix.texi:2598
msgid "All of Guix and its package definitions is version-controlled, and @command{guix pull} allows you to ``travel in time'' on the history of Guix itself (@pxref{Invoking guix pull}).  This makes it possible to replicate a Guix instance on a different machine or at a later point in time, which in turn allows you to @emph{replicate complete software environments}, while retaining precise @dfn{provenance tracking} of the software."
msgstr "Guix и его определения пакетов подчняются контролю версиями, и @command{guix pull} позволяет \"путешествовать во времени\" по истории Guix (@pxref{Invoking guix pull}). Это позволяет повторять инстанцию Guix на разных машинах или по прошествию времени, что в свою очередь позволяет вам @emph{повторять полностью программное окружение} из достпуных @dfn{трекеров источников} программного обеспечения."

#. type: section
#: doc/guix.texi:2600
#, no-wrap
msgid "Invoking @command{guix package}"
msgstr "Вызов @command{guix package}"

#. type: cindex
#: doc/guix.texi:2602
#, no-wrap
msgid "installing packages"
msgstr "установка пакетов"

#. type: cindex
#: doc/guix.texi:2603
#, no-wrap
msgid "removing packages"
msgstr "удаление пакетов"

#. type: cindex
#: doc/guix.texi:2604
#, no-wrap
msgid "package installation"
msgstr "установка пакета"

#. type: cindex
#: doc/guix.texi:2605
#, no-wrap
msgid "package removal"
msgstr "удаление пакета"

#. type: Plain text
#: doc/guix.texi:2611
msgid "The @command{guix package} command is the tool that allows users to install, upgrade, and remove packages, as well as rolling back to previous configurations.  It operates only on the user's own profile, and works with normal user privileges (@pxref{Features}).  Its syntax is:"
msgstr "Команда @command{guix package} --- инструмент, который позволяет пользователям устанавливать, обновлять и удалять пакеты, а также откатываться до предыдущих конфигураций (@pxref{Features}). Его синтаксис:"

#. type: example
#: doc/guix.texi:2614
#, no-wrap
msgid "guix package @var{options}\n"
msgstr "guix package @var{options}\n"

#. type: Plain text
#: doc/guix.texi:2621
msgid "Primarily, @var{options} specifies the operations to be performed during the transaction.  Upon completion, a new profile is created, but previous @dfn{generations} of the profile remain available, should the user want to roll back."
msgstr "В первую очередь, @var{options} (опции) задают операции, которые нужно выполнить в транзакции. По завершении создаётся новый профиль, а предыдущие @dfn{поколения} (generations) профиля остаются доступными, если пользователь решит откатиться."

#. type: Plain text
#: doc/guix.texi:2624
msgid "For example, to remove @code{lua} and install @code{guile} and @code{guile-cairo} in a single transaction:"
msgstr "Например, чтобы удалить @code{lua} и устанвоить @code{guile} и @code{guile-cairo} в одной транзакции, напечатайте:"

#. type: example
#: doc/guix.texi:2627
#, no-wrap
msgid "guix package -r lua -i guile guile-cairo\n"
msgstr "guix package -r lua -i guile guile-cairo\n"

#. type: cindex
#: doc/guix.texi:2629
#, no-wrap
msgid "aliases, for @command{guix package}"
msgstr "синонимы, для @command{guix package}"

#. type: Plain text
#: doc/guix.texi:2631
msgid "For your convenience, we also provide the following aliases:"
msgstr "Для вашего удобства мы также предоставляем следующие синонимы:"

#. type: itemize
#: doc/guix.texi:2635
msgid "@command{guix search} is an alias for @command{guix package -s},"
msgstr "@command{guix search} - синоним @command{guix package -s},"

#. type: itemize
#: doc/guix.texi:2637
msgid "@command{guix install} is an alias for @command{guix package -i},"
msgstr "@command{guix install} - синоним @command{guix package -i},"

#. type: itemize
#: doc/guix.texi:2639
msgid "@command{guix remove} is an alias for @command{guix package -r},"
msgstr "@command{guix remove} - синоним @command{guix package -r},"

#. type: itemize
#: doc/guix.texi:2641
msgid "and @command{guix upgrade} is an alias for @command{guix package -u}."
msgstr "и @command{guix upgrade} - синоним @command{guix package -u}."

#. type: Plain text
#: doc/guix.texi:2646
msgid "These aliases are less expressive than @command{guix package} and provide fewer options, so in some cases you'll probably want to use @command{guix package} directly."
msgstr "Эти синонимы не такие мощные, как @command{guix package}, и предоставляют меньше опций, так что в некоторых случаях вам скорее нужно пользоваться непосредственно @command{guix package}."

#. type: Plain text
#: doc/guix.texi:2651
msgid "@command{guix package} also supports a @dfn{declarative approach} whereby the user specifies the exact set of packages to be available and passes it @i{via} the @option{--manifest} option (@pxref{profile-manifest, @option{--manifest}})."
msgstr "@command{guix package} также поддерживает @dfn{декларативный подход}, с помощью которого пользователь зааёт точный набор пакетов, которые должны быть доступны, и передаёт его @i{в опции} @option{--manifest} (@pxref{profile-manifest, @option{--manifest}})."

#. type: cindex
#: doc/guix.texi:2652
#, no-wrap
msgid "profile"
msgstr "профиль"

#. type: Plain text
#: doc/guix.texi:2658
msgid "For each user, a symlink to the user's default profile is automatically created in @file{$HOME/.guix-profile}.  This symlink always points to the current generation of the user's default profile.  Thus, users can add @file{$HOME/.guix-profile/bin} to their @code{PATH} environment variable, and so on."
msgstr "Для каждого пользователя автоматически создаётся символическая ссылка на профиль по умолчанию, она располагается в файле @file{$HOME/.guix-profile}. Эта ссылка всегда указывает на текущее поколение пользовательского профиля по умолчанию. Так пользователи могут добавить @file{$HOME/.guix-profile/bin} в свою переменную окружения @code{PATH} и прочее."

#. type: cindex
#: doc/guix.texi:2658 doc/guix.texi:2855
#, no-wrap
msgid "search paths"
msgstr "пути поиска"

#. type: Plain text
#: doc/guix.texi:2663
msgid "If you are not using Guix System, consider adding the following lines to your @file{~/.bash_profile} (@pxref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}) so that newly-spawned shells get all the right environment variable definitions:"
msgstr "Если вы не используете систему Guix, предполагается добавление следующих строк в ваш @file{~/.bash_profile} (@pxref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}), чтобы порождаемые оболочки получили все необходимые определения переменных окружения:"

#. type: example
#: doc/guix.texi:2667
#, no-wrap
msgid ""
"GUIX_PROFILE=\"$HOME/.guix-profile\" ; \\\n"
"source \"$HOME/.guix-profile/etc/profile\"\n"
msgstr ""
"GUIX_PROFILE=\"$HOME/.guix-profile\" ; \\\n"
"source \"$HOME/.guix-profile/etc/profile\"\n"

#. type: Plain text
#: doc/guix.texi:2678
msgid "In a multi-user setup, user profiles are stored in a place registered as a @dfn{garbage-collector root}, which @file{$HOME/.guix-profile} points to (@pxref{Invoking guix gc}).  That directory is normally @code{@var{localstatedir}/guix/profiles/per-user/@var{user}}, where @var{localstatedir} is the value passed to @code{configure} as @code{--localstatedir}, and @var{user} is the user name.  The @file{per-user} directory is created when @command{guix-daemon} is started, and the @var{user} sub-directory is created by @command{guix package}."
msgstr "В случае многопользовательской установки, профили пользователей сохраняются в месте, которое зарегстрировано как @dfn{garbage-collector root}, которое указывет на @file{$HOME/.guix-profile} (@pxref{Invoking guix gc}). Эта директория обычно ссылается на @code{@var{localstatedir}/guix/profiles/per-user/@var{user}}, где @var{localstatedir} --- значение, переданное скрипту @code{configure} опцией @code{--localstatedir}, а @var{user} --- имя пользователя. Директория @file{per-user} создаёся, когда запускается @command{guix-daemon}, а поддиректория @var{user} создаётся @command{guix package}."

#. type: Plain text
#: doc/guix.texi:2680
msgid "The @var{options} can be among the following:"
msgstr "Опции @var{options} могут быть следующими:"

#. type: item
#: doc/guix.texi:2683
#, no-wrap
msgid "--install=@var{package} @dots{}"
msgstr "--install=@var{package} @dots{}"

#. type: itemx
#: doc/guix.texi:2684
#, no-wrap
msgid "-i @var{package} @dots{}"
msgstr "-i @var{package} @dots{}"

#. type: table
#: doc/guix.texi:2686
msgid "Install the specified @var{package}s."
msgstr "Установить заданный пакет."

#. type: table
#: doc/guix.texi:2691
msgid "Each @var{package} may specify either a simple package name, such as @code{guile}, or a package name followed by an at-sign and version number, such as @code{guile@@1.8.8} or simply @code{guile@@1.8} (in the latter case, the newest version prefixed by @code{1.8} is selected.)"
msgstr "Каждый @var{package} может задавать простое имя пакета, как например, @code{guile}, или имя пакета с указанием номера версии, например, @code{guile@@1.8.8} или просто @code{guile@@1.8} (в последнем случае выбирается самая новая версия с префиксом @code{1.8}.)"

#. type: table
#: doc/guix.texi:2699
msgid "If no version number is specified, the newest available version will be selected.  In addition, @var{package} may contain a colon, followed by the name of one of the outputs of the package, as in @code{gcc:doc} or @code{binutils@@2.22:lib} (@pxref{Packages with Multiple Outputs}).  Packages with a corresponding name (and optionally version) are searched for among the GNU distribution modules (@pxref{Package Modules})."
msgstr "Если не задан номер версии, тогда будет выбрана самая новая доступная версия. Добавм, что @var{package} может содержать двоеточие и одно имя выходных данных пакета, как @code{gcc:doc} или @code{binutils@@2.22:lib} (@pxref{Packages with Multiple Outputs}). Пакеты с соответствующим именем (и опционально, версией) будут отыскиваться в модулях дистрибутива GNU (@pxref{Package Modules})."

#. type: cindex
#: doc/guix.texi:2700
#, no-wrap
msgid "propagated inputs"
msgstr "распространяемые входные данные"

#. type: table
#: doc/guix.texi:2706
msgid "Sometimes packages have @dfn{propagated inputs}: these are dependencies that automatically get installed along with the required package (@pxref{package-propagated-inputs, @code{propagated-inputs} in @code{package} objects}, for information about propagated inputs in package definitions)."
msgstr "Иногда пакеты имеют @dfn{распространённые входные данные} (propagated inputs) --- это зависимости, которые устанавливаются автоматически вместе с требуемыми пакетами (см. @pxref{package-propagated-inputs, @code{propagated-inputs} in @code{package} objects} для подробной информации о распространяемых входных днных в определениях пакетов)."

#. type: anchor{#1}
#: doc/guix.texi:2713
msgid "package-cmd-propagated-inputs"
msgstr "package-cmd-propagated-inputs"

#. type: table
#: doc/guix.texi:2713
msgid "An example is the GNU MPC library: its C header files refer to those of the GNU MPFR library, which in turn refer to those of the GMP library.  Thus, when installing MPC, the MPFR and GMP libraries also get installed in the profile; removing MPC also removes MPFR and GMP---unless they had also been explicitly installed by the user."
msgstr "Примером является библиотека GNU MPC: его файлы заголовков C ссылаются на файлы библиотеки GNU MPFR, которые в свою очередь, ссылаются на библиотеку GMP. Так при установке MPC, также в профиль будут устанволены библиотеки MPFR и GMP; удаление MPC также удалит MPFR и GMP, если конечно, они не были явно установлены пользователем."

#. type: table
#: doc/guix.texi:2718
msgid "Besides, packages sometimes rely on the definition of environment variables for their search paths (see explanation of @code{--search-paths} below).  Any missing or possibly incorrect environment variable definitions are reported here."
msgstr "Кроме того, пакеты иногда зависят от переменных окружения --- от их путей поиска (смотрите разъяснение @code{--search-paths} ниже). Любая отсутствующая или, возможно, некорректная переменная окружения вызывает сообщение отчета."

#. type: item
#: doc/guix.texi:2719
#, no-wrap
msgid "--install-from-expression=@var{exp}"
msgstr "--install-from-expression=@var{exp}"

#. type: itemx
#: doc/guix.texi:2720
#, no-wrap
msgid "-e @var{exp}"
msgstr "-e @var{exp}"

#. type: table
#: doc/guix.texi:2722
msgid "Install the package @var{exp} evaluates to."
msgstr "Устанавить пакет, соответствующий @var{exp}."

#. type: table
#: doc/guix.texi:2727
msgid "@var{exp} must be a Scheme expression that evaluates to a @code{<package>} object.  This option is notably useful to disambiguate between same-named variants of a package, with expressions such as @code{(@@ (gnu packages base) guile-final)}."
msgstr "@var{exp} должно быть выражением Scheme, которое определяет объект @code{<package>}. Эта опция полезна, чтобы указать однозначно пакет, который имеет схожие варианты имён, например, выражением @code{(@@ (gnu packages base) guile-final)}."

#. type: table
#: doc/guix.texi:2731
msgid "Note that this option installs the first output of the specified package, which may be insufficient when needing a specific output of a multiple-output package."
msgstr "Отметим, что эта опция устанавливает первое содержимое пакета, чего может быть недостаточно, если нужен специфичный выход пакета со множественным выходом."

#. type: item
#: doc/guix.texi:2732
#, no-wrap
msgid "--install-from-file=@var{file}"
msgstr "--install-from-file=@var{file}"

#. type: itemx
#: doc/guix.texi:2733 doc/guix.texi:7983
#, no-wrap
msgid "-f @var{file}"
msgstr "-f @var{file}"

#. type: table
#: doc/guix.texi:2735
msgid "Install the package that the code within @var{file} evaluates to."
msgstr "Устанавить пакет, который определён в файле."

#. type: table
#: doc/guix.texi:2738 doc/guix.texi:4524
msgid "As an example, @var{file} might contain a definition like this (@pxref{Defining Packages}):"
msgstr "Например, @var{file} может содержать содержать определение (@pxref{Defining Packages}):"

#. type: example
#: doc/guix.texi:2741 doc/guix.texi:7992
#, no-wrap
msgid "@verbatiminclude package-hello.scm\n"
msgstr "@verbatiminclude package-hello.scm\n"

#. type: table
#: doc/guix.texi:2747
msgid "Developers may find it useful to include such a @file{guix.scm} file in the root of their project source tree that can be used to test development snapshots and create reproducible development environments (@pxref{Invoking guix environment})."
msgstr "Пользователи могут найти полезным включить подобный файл @file{guix.scm} в корень дерева своего проекта исходного кода, и он будет использоваться для тестирования разработки снепшотов и для создания воспроизводимого окружения разработки (@pxref{Invoking guix environment})."

#. type: item
#: doc/guix.texi:2748
#, no-wrap
msgid "--remove=@var{package} @dots{}"
msgstr "--remove=@var{package} @dots{}"

#. type: itemx
#: doc/guix.texi:2749
#, no-wrap
msgid "-r @var{package} @dots{}"
msgstr "-r @var{package} @dots{}"

#. type: table
#: doc/guix.texi:2751
msgid "Remove the specified @var{package}s."
msgstr "Удалить обозначенный пакет."

#. type: table
#: doc/guix.texi:2756
msgid "As for @code{--install}, each @var{package} may specify a version number and/or output name in addition to the package name.  For instance, @code{-r glibc:debug} would remove the @code{debug} output of @code{glibc}."
msgstr "Касаемо @code{--install}, каждый пакет @var{package} может задавать номер версии и имя содержимого в добавлении к имени пакета. Например,  @code{-r glibc:debug} удалит содержимое @code{debug} из  @code{glibc}."

#. type: item
#: doc/guix.texi:2757
#, no-wrap
msgid "--upgrade[=@var{regexp} @dots{}]"
msgstr "--upgrade[=@var{regexp} @dots{}]"

#. type: itemx
#: doc/guix.texi:2758
#, no-wrap
msgid "-u [@var{regexp} @dots{}]"
msgstr "-u [@var{regexp} @dots{}]"

#. type: cindex
#: doc/guix.texi:2759
#, no-wrap
msgid "upgrading packages"
msgstr "обновление пакетов"

#. type: table
#: doc/guix.texi:2763
msgid "Upgrade all the installed packages.  If one or more @var{regexp}s are specified, upgrade only installed packages whose name matches a @var{regexp}.  Also see the @code{--do-not-upgrade} option below."
msgstr "Обновить все устанволенные пакеты. Если задано одно или более значений @var{regexp}, обновление затронет только пакеты, которые соответствуют @var{regexp}. Также смотрите опцию @code{--do-not-upgrade} ниже."

#. type: table
#: doc/guix.texi:2768
msgid "Note that this upgrades package to the latest version of packages found in the distribution currently installed.  To update your distribution, you should regularly run @command{guix pull} (@pxref{Invoking guix pull})."
msgstr "Отметим, что это обновляет пакеты, которые установлены в системе, до последних версий, имеющихся в дистрибутиве. Чтобы обновить дистрибутив, нужно регулярно запускать @command{guix pull} (@pxref{Invoking guix pull})."

#. type: item
#: doc/guix.texi:2769
#, no-wrap
msgid "--do-not-upgrade[=@var{regexp} @dots{}]"
msgstr "--do-not-upgrade[=@var{regexp} @dots{}]"

#. type: table
#: doc/guix.texi:2774
msgid "When used together with the @code{--upgrade} option, do @emph{not} upgrade any packages whose name matches a @var{regexp}.  For example, to upgrade all packages in the current profile except those containing the substring ``emacs'':"
msgstr "При совместном использовании с опцией @code{--upgrade} @emph{не} обновляет ни один пакет, чьё имя соответствует @var{regexp}. Например, обновить все пакеты в текущем профиле , кроме тех, которые содержат подстроку \"emacs\":"

#. type: example
#: doc/guix.texi:2777
#, no-wrap
msgid "$ guix package --upgrade . --do-not-upgrade emacs\n"
msgstr "$ guix package --upgrade . --do-not-upgrade emacs\n"

#. type: anchor{#1}
#: doc/guix.texi:2779
#, no-wrap
msgid "profile-manifest"
msgstr "profile-manifest"

#. type: item
#: doc/guix.texi:2779 doc/guix.texi:4529 doc/guix.texi:4870 doc/guix.texi:8916
#: doc/guix.texi:10099
#, no-wrap
msgid "--manifest=@var{file}"
msgstr "--manifest=@var{file}"

#. type: itemx
#: doc/guix.texi:2780 doc/guix.texi:4530 doc/guix.texi:4871 doc/guix.texi:8917
#, no-wrap
msgid "-m @var{file}"
msgstr "-m @var{file}"

#. type: cindex
#: doc/guix.texi:2781
#, no-wrap
msgid "profile declaration"
msgstr "описание профиля"

#. type: cindex
#: doc/guix.texi:2782
#, no-wrap
msgid "profile manifest"
msgstr "манифест профиля"

#. type: table
#: doc/guix.texi:2785
msgid "Create a new generation of the profile from the manifest object returned by the Scheme code in @var{file}."
msgstr "Создать новое поколение профиля из объекта манифеста, возвращаемого кодом Scheme в @var{file}."

#. type: table
#: doc/guix.texi:2791
msgid "This allows you to @emph{declare} the profile's contents rather than constructing it through a sequence of @code{--install} and similar commands.  The advantage is that @var{file} can be put under version control, copied to different machines to reproduce the same profile, and so on."
msgstr "Это позволяет вам @emph{описать} содержимое профиля вместо того, чтобы собирать его последовательностью команд @code{--install} и других. Преимущество в том, что @var{file} может подчиняться контролю версиями, копироваться на другие машины, чтобы повторить такой же профиль и т.д."

#. type: table
#: doc/guix.texi:2795
msgid "@var{file} must return a @dfn{manifest} object, which is roughly a list of packages:"
msgstr "@var{file} должен возвращать объект @dfn{manifest}, который, грубо говоря, является списком пакетов:"

#. type: findex
#: doc/guix.texi:2796
#, no-wrap
msgid "packages->manifest"
msgstr "packages->manifest"

#. type: example
#: doc/guix.texi:2799
#, no-wrap
msgid ""
"(use-package-modules guile emacs)\n"
"\n"
msgstr ""
"(use-package-modules guile emacs)\n"
"\n"

#. type: example
#: doc/guix.texi:2805
#, no-wrap
msgid ""
"(packages->manifest\n"
" (list emacs\n"
"       guile-2.0\n"
"       ;; Use a specific package output.\n"
"       (list guile-2.0 \"debug\")))\n"
msgstr ""
"(packages->manifest\n"
" (list emacs\n"
"       guile-2.0\n"
"       ;; Use a specific package output.\n"
"       (list guile-2.0 \"debug\")))\n"

#. type: findex
#: doc/guix.texi:2807
#, no-wrap
msgid "specifications->manifest"
msgstr "specifications->manifest"

#. type: table
#: doc/guix.texi:2814
msgid "In this example we have to know which modules define the @code{emacs} and @code{guile-2.0} variables to provide the right @code{use-package-modules} line, which can be cumbersome.  We can instead provide regular package specifications and let @code{specifications->manifest} look up the corresponding package objects, like this:"
msgstr "В этом примере мыдолжны знать, какие модули содержат определения переменных @code{emacs} и @code{guile-2.0}, чтобы написать правильную строку @code{use-package-modules}, что может быть затруднительно. Вместо этого мы можем обозначить обычные спецификации пакетов и сделать, чтобы @code{specifications->manifest} искал соответствующие объекты пакетов так:"

#. type: example
#: doc/guix.texi:2818
#, no-wrap
msgid ""
"(specifications->manifest\n"
" '(\"emacs\" \"guile@@2.2\" \"guile@@2.2:debug\"))\n"
msgstr ""
"(specifications->manifest\n"
" '(\"emacs\" \"guile@@2.2\" \"guile@@2.2:debug\"))\n"

#. type: item
#: doc/guix.texi:2820
#, no-wrap
msgid "--roll-back"
msgstr "--roll-back"

#. type: cindex
#: doc/guix.texi:2821 doc/guix.texi:24354
#, no-wrap
msgid "rolling back"
msgstr "откат"

#. type: cindex
#: doc/guix.texi:2822
#, no-wrap
msgid "undoing transactions"
msgstr "отменение транзакций"

#. type: cindex
#: doc/guix.texi:2823
#, no-wrap
msgid "transactions, undoing"
msgstr "транзакции, отмена"

#. type: table
#: doc/guix.texi:2826
msgid "Roll back to the previous @dfn{generation} of the profile---i.e., undo the last transaction."
msgstr "Откатиться до предыдущего @dfn{поколения} профиля, то есть отменить последнюю транзакцию."

#. type: table
#: doc/guix.texi:2829
msgid "When combined with options such as @code{--install}, roll back occurs before any other actions."
msgstr "При сочетании с опциеями как @code{--install}, откат выполняется до всех прочих действий."

#. type: table
#: doc/guix.texi:2833
msgid "When rolling back from the first generation that actually contains installed packages, the profile is made to point to the @dfn{zeroth generation}, which contains no files apart from its own metadata."
msgstr "При откате от первого поколения, которое по факту содержит установленные пакеты, профиль будет указывать на @dfn{нулевое поколение}, которое не содержит файлы, кроме собственных метаданных."

#. type: table
#: doc/guix.texi:2837
msgid "After having rolled back, installing, removing, or upgrading packages overwrites previous future generations.  Thus, the history of the generations in a profile is always linear."
msgstr "После выполнения отката, установка, удаление или обновление пакетов по факту заменяет прежние будущие поколения. То есть история поколений в профиле всегда линейная."

#. type: item
#: doc/guix.texi:2838
#, no-wrap
msgid "--switch-generation=@var{pattern}"
msgstr "--switch-generation=@var{pattern}"

#. type: itemx
#: doc/guix.texi:2839
#, no-wrap
msgid "-S @var{pattern}"
msgstr "-S @var{pattern}"

#. type: cindex
#: doc/guix.texi:2840 doc/guix.texi:3036 doc/guix.texi:24312
#, no-wrap
msgid "generations"
msgstr "поколения"

#. type: table
#: doc/guix.texi:2842
msgid "Switch to a particular generation defined by @var{pattern}."
msgstr "Переключиться на определённое поколение, опрделённое @var{pattern}."

#. type: table
#: doc/guix.texi:2848
msgid "@var{pattern} may be either a generation number or a number prefixed with ``+'' or ``-''.  The latter means: move forward/backward by a specified number of generations.  For example, if you want to return to the latest generation after @code{--roll-back}, use @code{--switch-generation=+1}."
msgstr "@var{pattern} может быть либо номером поколения или числом с префиксом \"+\" или \"-\". Последнее означает сменить вперёд/назад на обозначенное число поколений. Например, если вы хотите вернуться к последнему поколению после @code{--roll-back}, используйте @code{--switch-generation=+1}."

#. type: table
#: doc/guix.texi:2853
msgid "The difference between @code{--roll-back} and @code{--switch-generation=-1} is that @code{--switch-generation} will not make a zeroth generation, so if a specified generation does not exist, the current generation will not be changed."
msgstr "Разница между @code{--roll-back} и @code{--switch-generation=-1} заключается в том, что @code{--switch-generation} не создаёт нулевое поколение, так что если заданное поколение не существует, текущее поколение не будет изменено."

#. type: item
#: doc/guix.texi:2854
#, no-wrap
msgid "--search-paths[=@var{kind}]"
msgstr "--search-paths[=@var{kind}]"

#. type: table
#: doc/guix.texi:2860
msgid "Report environment variable definitions, in Bash syntax, that may be needed in order to use the set of installed packages.  These environment variables are used to specify @dfn{search paths} for files used by some of the installed packages."
msgstr "Вывести отчёт об определениях переменных окружения в синтаксисе Bash. Это может понадобиться для использования набора установленных пакетов. Эти переменные окружения используются некоторыми установленными пакетами для поиска файлов."

#. type: table
#: doc/guix.texi:2868
msgid "For example, GCC needs the @code{CPATH} and @code{LIBRARY_PATH} environment variables to be defined so it can look for headers and libraries in the user's profile (@pxref{Environment Variables,,, gcc, Using the GNU Compiler Collection (GCC)}).  If GCC and, say, the C library are installed in the profile, then @code{--search-paths} will suggest setting these variables to @code{@var{profile}/include} and @code{@var{profile}/lib}, respectively."
msgstr "Например, для GCC должны быть определены переменные окружения @code{CPATH} и @code{LIBRARY_PATH}, чтобы он мог искать заголовки и библиотеки в профиле пользователя (@pxref{Environment Variables,,, gcc, Using the GNU Compiler Collection (GCC)}). Если GCC и, скажем, библиотека C установлены в профиле, тогда @code{--search-paths} предложит установить эти переменные в @code{@var{profile}/include} и @code{@var{profile}/lib} соответственно."

#. type: table
#: doc/guix.texi:2871
msgid "The typical use case is to define these environment variables in the shell:"
msgstr "Обычный способ определить эти переменные окружения в оболочке:"

#. type: example
#: doc/guix.texi:2874
#, no-wrap
msgid "$ eval `guix package --search-paths`\n"
msgstr "$ eval `guix package --search-paths`\n"

#. type: table
#: doc/guix.texi:2880
msgid "@var{kind} may be one of @code{exact}, @code{prefix}, or @code{suffix}, meaning that the returned environment variable definitions will either be exact settings, or prefixes or suffixes of the current value of these variables.  When omitted, @var{kind} defaults to @code{exact}."
msgstr "Вид @var{kind} может быть либо точный адрес @code{exact}, либо префикс @code{prefix}, либо суффикс @code{suffix}, то есть возвращаемые переменные окружения могут быть либо точными, либо префиксами и суффиксами текущего значения этих переменных. При пропуске вид @var{kind} по умолчанию выбирается точный @code{exact}."

#. type: table
#: doc/guix.texi:2883
msgid "This option can also be used to compute the @emph{combined} search paths of several profiles.  Consider this example:"
msgstr "Эта опция также может использоваться для вычисления @emph{комбинированных} путей поиска нескольких профилей. Рассмотрим пример:"

#. type: example
#: doc/guix.texi:2888
#, no-wrap
msgid ""
"$ guix package -p foo -i guile\n"
"$ guix package -p bar -i guile-json\n"
"$ guix package -p foo -p bar --search-paths\n"
msgstr ""
"$ guix package -p foo -i guile\n"
"$ guix package -p bar -i guile-json\n"
"$ guix package -p foo -p bar --search-paths\n"

#. type: table
#: doc/guix.texi:2893
msgid "The last command above reports about the @code{GUILE_LOAD_PATH} variable, even though, taken individually, neither @file{foo} nor @file{bar} would lead to that recommendation."
msgstr "Последняя команда выше составляет отчёт о переменной @code{GUILE_LOAD_PATH}, даже если по отдельности ни @file{foo}, ни @file{bar} не предшествуют рекомендациям."

#. type: item
#: doc/guix.texi:2895 doc/guix.texi:3713 doc/guix.texi:4160
#, no-wrap
msgid "--profile=@var{profile}"
msgstr "--profile=@var{profile}"

#. type: itemx
#: doc/guix.texi:2896 doc/guix.texi:3714 doc/guix.texi:4161
#, no-wrap
msgid "-p @var{profile}"
msgstr "-p @var{profile}"

#. type: table
#: doc/guix.texi:2898
msgid "Use @var{profile} instead of the user's default profile."
msgstr "Использовать @var{profile} вместо пользовательского профиля по умолчанию."

#. type: cindex
#: doc/guix.texi:2899
#, no-wrap
msgid "collisions, in a profile"
msgstr "противоречия, в профиле"

#. type: cindex
#: doc/guix.texi:2900
#, no-wrap
msgid "colliding packages in profiles"
msgstr "соперничающие пакеты в профиле"

#. type: cindex
#: doc/guix.texi:2901
#, no-wrap
msgid "profile collisions"
msgstr "противоречеия профиля"

#. type: item
#: doc/guix.texi:2902
#, no-wrap
msgid "--allow-collisions"
msgstr "--allow-collisions"

#. type: table
#: doc/guix.texi:2904
msgid "Allow colliding packages in the new profile.  Use at your own risk!"
msgstr "Разрешить соперничающие пакеты в новом профиле. Используйте на свой собственный страх и риск!"

#. type: table
#: doc/guix.texi:2908
msgid "By default, @command{guix package} reports as an error @dfn{collisions} in the profile.  Collisions happen when two or more different versions or variants of a given package end up in the profile."
msgstr "По умолчанию @command{guix package} делает отчёт о противоречиях @dfn{collisions} в профиле. Противоречия происходят, когда дви или более разных версии или варианта данного пакета присутсвуют в профиле."

#. type: item
#: doc/guix.texi:2909 doc/guix.texi:3730 doc/guix.texi:4944
#, no-wrap
msgid "--bootstrap"
msgstr "--bootstrap"

#. type: table
#: doc/guix.texi:2912
msgid "Use the bootstrap Guile to build the profile.  This option is only useful to distribution developers."
msgstr "Использовать бутстрап Guile для сборки профиля. Эта опция полезна только разработчикам дистрибутива."

#. type: Plain text
#: doc/guix.texi:2918
msgid "In addition to these actions, @command{guix package} supports the following options to query the current state of a profile, or the availability of packages:"
msgstr "В дополнение к этим действиям @command{guix package} поддерживает следующие опции при обращении к текущему состоянию профиля или для проверки доступности пакетов:"

#. type: item
#: doc/guix.texi:2921
#, no-wrap
msgid "--search=@var{regexp}"
msgstr "--search=@var{regexp}"

#. type: itemx
#: doc/guix.texi:2922
#, no-wrap
msgid "-s @var{regexp}"
msgstr "-s @var{regexp}"

#. type: cindex
#: doc/guix.texi:2923
#, no-wrap
msgid "searching for packages"
msgstr "поиск пакетов"

#. type: table
#: doc/guix.texi:2929
msgid "List the available packages whose name, synopsis, or description matches @var{regexp} (in a case-insensitive fashion), sorted by relevance.  Print all the metadata of matching packages in @code{recutils} format (@pxref{Top, GNU recutils databases,, recutils, GNU recutils manual})."
msgstr "Вывести список пакетов, чьи имена или описания содержат выражение @var{regexp} с учётом регистра, упорядоченные по соответствию. Печать всех метаданных соответствующих пакетов в формате @code{recutils} (@pxref{Top, GNU recutils databases,, recutils, GNU recutils manual})."

#. type: table
#: doc/guix.texi:2932
msgid "This allows specific fields to be extracted using the @command{recsel} command, for instance:"
msgstr "Это позволяет извлекать заданые поля, используя команду @command{recsel}, например:"

#. type: example
#: doc/guix.texi:2938
#, no-wrap
msgid ""
"$ guix package -s malloc | recsel -p name,version,relevance\n"
"name: jemalloc\n"
"version: 4.5.0\n"
"relevance: 6\n"
"\n"
msgstr ""
"$ guix package -s malloc | recsel -p name,version,relevance\n"
"name: jemalloc\n"
"version: 4.5.0\n"
"relevance: 6\n"
"\n"

#. type: example
#: doc/guix.texi:2942
#, no-wrap
msgid ""
"name: glibc\n"
"version: 2.25\n"
"relevance: 1\n"
"\n"
msgstr ""
"name: glibc\n"
"version: 2.25\n"
"relevance: 1\n"
"\n"

#. type: example
#: doc/guix.texi:2946
#, no-wrap
msgid ""
"name: libgc\n"
"version: 7.6.0\n"
"relevance: 1\n"
msgstr ""
"name: libgc\n"
"version: 7.6.0\n"
"relevance: 1\n"

#. type: table
#: doc/guix.texi:2950
msgid "Similarly, to show the name of all the packages available under the terms of the GNU@tie{}LGPL version 3:"
msgstr "Также для отображения имён всех доступных пакетов под лицензией GNU@tie{}LGPL версии 3:"

#. type: example
#: doc/guix.texi:2954
#, no-wrap
msgid ""
"$ guix package -s \"\" | recsel -p name -e 'license ~ \"LGPL 3\"'\n"
"name: elfutils\n"
"\n"
msgstr ""
"$ guix package -s \"\" | recsel -p name -e 'license ~ \"LGPL 3\"'\n"
"name: elfutils\n"
"\n"

#. type: example
#: doc/guix.texi:2957
#, no-wrap
msgid ""
"name: gmp\n"
"@dots{}\n"
msgstr ""
"name: gmp\n"
"@dots{}\n"

#. type: table
#: doc/guix.texi:2963
msgid "It is also possible to refine search results using several @code{-s} flags to @command{guix package}, or several arguments to @command{guix search}.  For example, the following command returns a list of board games (this time using the @command{guix search} alias):"
msgstr "Также можно уточнить поиск, используя несколько флагов @code{-s} в команде @command{guix package} или несколько аргументов в @command{guix search}.  Например, следующая команда возвращает список настольных игр (используя синоним @command{guix search} на этот раз):"

#. type: example
#: doc/guix.texi:2968
#, no-wrap
msgid ""
"$ guix search '\\<board\\>' game | recsel -p name\n"
"name: gnubg\n"
"@dots{}\n"
msgstr ""
"$ guix search '\\<board\\>' game | recsel -p name\n"
"name: gnubg\n"
"@dots{}\n"

#. type: table
#: doc/guix.texi:2974
msgid "If we were to omit @code{-s game}, we would also get software packages that deal with printed circuit boards; removing the angle brackets around @code{board} would further add packages that have to do with keyboards."
msgstr "При пропуске @code{-s game} мы получим пакеты программного обеспечения, которые работают с печатными платами (boards); удалив угловые скобки рядом с @code{board}, получим пакеты, которые также работают с клавиатурами (keyboards)."

#. type: table
#: doc/guix.texi:2978
msgid "And now for a more elaborate example.  The following command searches for cryptographic libraries, filters out Haskell, Perl, Python, and Ruby libraries, and prints the name and synopsis of the matching packages:"
msgstr "А теперь более запутанный пример. Следующая команда ищет библиотеки криптографии, фильтрует библиотеки Haskel, Perl, Python и Ruby и печатает имена и краткие описания найденных пакетов:"

#. type: example
#: doc/guix.texi:2982
#, no-wrap
msgid ""
"$ guix search crypto library | \\\n"
"    recsel -e '! (name ~ \"^(ghc|perl|python|ruby)\")' -p name,synopsis\n"
msgstr ""
"$ guix search crypto library | \\\n"
"    recsel -e '! (name ~ \"^(ghc|perl|python|ruby)\")' -p name,synopsis\n"

#. type: table
#: doc/guix.texi:2987
msgid "@xref{Selection Expressions,,, recutils, GNU recutils manual}, for more information on @dfn{selection expressions} for @code{recsel -e}."
msgstr "См. @xref{Selection Expressions,,, recutils, GNU recutils manual} для подробной информации о регуларяных выражениях @dfn{selection expressions} для @code{recsel -e}."

#. type: item
#: doc/guix.texi:2988
#, no-wrap
msgid "--show=@var{package}"
msgstr "--show=@var{package}"

#. type: table
#: doc/guix.texi:2992
msgid "Show details about @var{package}, taken from the list of available packages, in @code{recutils} format (@pxref{Top, GNU recutils databases,, recutils, GNU recutils manual})."
msgstr "Показать детали пакета @var{package} из списка доступных пакетов в формате @code{recutils} (@pxref{Top, GNU recutils databases,, recutils, GNU recutils manual})."

#. type: example
#: doc/guix.texi:2997
#, no-wrap
msgid ""
"$ guix package --show=python | recsel -p name,version\n"
"name: python\n"
"version: 2.7.6\n"
"\n"
msgstr ""
"$ guix package --show=python | recsel -p name,version\n"
"name: python\n"
"version: 2.7.6\n"
"\n"

#. type: example
#: doc/guix.texi:3000
#, no-wrap
msgid ""
"name: python\n"
"version: 3.3.5\n"
msgstr ""
"name: python\n"
"version: 3.3.5\n"

#. type: table
#: doc/guix.texi:3004
msgid "You may also specify the full name of a package to only get details about a specific version of it:"
msgstr "Можно также указать полное имя пакета, чтобы получить детали определённой версии пакета:"

#. type: example
#: doc/guix.texi:3008
#, no-wrap
msgid ""
"$ guix package --show=python@@3.4 | recsel -p name,version\n"
"name: python\n"
"version: 3.4.3\n"
msgstr ""
"$ guix package --show=python@@3.4 | recsel -p name,version\n"
"name: python\n"
"version: 3.4.3\n"

#. type: item
#: doc/guix.texi:3012
#, no-wrap
msgid "--list-installed[=@var{regexp}]"
msgstr "--list-installed[=@var{regexp}]"

#. type: itemx
#: doc/guix.texi:3013
#, no-wrap
msgid "-I [@var{regexp}]"
msgstr "-I [@var{regexp}]"

#. type: table
#: doc/guix.texi:3017
msgid "List the currently installed packages in the specified profile, with the most recently installed packages shown last.  When @var{regexp} is specified, list only installed packages whose name matches @var{regexp}."
msgstr "Вывести текущий список установленных пакетов в заданном профиле, отобразив самый последний установленный пакет последним. Если задано @var{regexp}, будут выведены только пакеты, чьи имена содержат @var{regexp}."

#. type: table
#: doc/guix.texi:3023
msgid "For each installed package, print the following items, separated by tabs: the package name, its version string, the part of the package that is installed (for instance, @code{out} for the default output, @code{include} for its headers, etc.), and the path of this package in the store."
msgstr "Для каждого установленного пакета выводит следующие элементы, разделенные табуляцией (tab): имя пакета, строка версии, частью какого пакета является установленный пакет (например, @code{out} вывода по умолчанию включает @code{include} его заголовки т.д.), а также путь этого пакета на складе."

#. type: item
#: doc/guix.texi:3024
#, no-wrap
msgid "--list-available[=@var{regexp}]"
msgstr "--list-available[=@var{regexp}]"

#. type: itemx
#: doc/guix.texi:3025
#, no-wrap
msgid "-A [@var{regexp}]"
msgstr "-A [@var{regexp}]"

#. type: table
#: doc/guix.texi:3029
msgid "List packages currently available in the distribution for this system (@pxref{GNU Distribution}).  When @var{regexp} is specified, list only installed packages whose name matches @var{regexp}."
msgstr "Вывести список пакетов, доступных на текущий момент в дистрибутиве данной системы (@pxref{GNU Distribution}). Если задано @var{regexp}, выводит только установленные пакеты, чьё имя содержит @var{regexp}."

#. type: table
#: doc/guix.texi:3033
msgid "For each package, print the following items separated by tabs: its name, its version string, the parts of the package (@pxref{Packages with Multiple Outputs}), and the source location of its definition."
msgstr "Для каждого пакета выводит следующие элементы, разделённые табуляцией: его имя, строка версии, часть пакета (@pxref{Packages with Multiple Outputs}), а также расположение его определения в исходниках."

#. type: item
#: doc/guix.texi:3034 doc/guix.texi:3703
#, no-wrap
msgid "--list-generations[=@var{pattern}]"
msgstr "--list-generations[=@var{pattern}]"

#. type: itemx
#: doc/guix.texi:3035 doc/guix.texi:3704
#, no-wrap
msgid "-l [@var{pattern}]"
msgstr "-l [@var{pattern}]"

#. type: table
#: doc/guix.texi:3041
msgid "Return a list of generations along with their creation dates; for each generation, show the installed packages, with the most recently installed packages shown last.  Note that the zeroth generation is never shown."
msgstr "Вывести список поколений (generations) с датами их создания; для каждого поколения отобразить установленные пакеты, самый последний установленный пакет отобразать последним. Отметим, что нулевое поколение никогда не показывается."

#. type: table
#: doc/guix.texi:3046
msgid "For each installed package, print the following items, separated by tabs: the name of a package, its version string, the part of the package that is installed (@pxref{Packages with Multiple Outputs}), and the location of this package in the store."
msgstr "Для каждого установленного пакета отображает следующие элементы, разделённые табуляцией: имя пакета, строка версии, частью какого пакета является установленный пакет (@pxref{Packages with Multiple Outputs}), а также расположение пакета на складе."

#. type: table
#: doc/guix.texi:3049
msgid "When @var{pattern} is used, the command returns only matching generations.  Valid patterns include:"
msgstr "Если используется @var{pattern}, команда выводит только соответствующие поколения. Правильные паттерны содержат:"

#. type: item
#: doc/guix.texi:3051
#, no-wrap
msgid "@emph{Integers and comma-separated integers}.  Both patterns denote"
msgstr "@emph{Числа и числа, разделённые запятыми}. Оба паттерна обозначают"

#. type: itemize
#: doc/guix.texi:3054
msgid "generation numbers.  For instance, @code{--list-generations=1} returns the first one."
msgstr "номера поколений. Например, @code{--list-generations=1} возвращает первое."

#. type: itemize
#: doc/guix.texi:3057
msgid "And @code{--list-generations=1,8,2} outputs three generations in the specified order.  Neither spaces nor trailing commas are allowed."
msgstr "А @code{--list-generations=1,8,2} даёт три поколения в заданном пордке. Не опускаются ни пробелы, ни запятые на конце."

#. type: item
#: doc/guix.texi:3058
#, no-wrap
msgid "@emph{Ranges}.  @code{--list-generations=2..9} prints the"
msgstr "@emph{Диапазоны}.  @code{--list-generations=2..9} выводит"

#. type: itemize
#: doc/guix.texi:3061
msgid "specified generations and everything in between.  Note that the start of a range must be smaller than its end."
msgstr "заданные поколения и все между ними. Отметим, что начало диапазона должно быть меньше его конца."

#. type: itemize
#: doc/guix.texi:3065
msgid "It is also possible to omit the endpoint.  For example, @code{--list-generations=2..}, returns all generations starting from the second one."
msgstr "Также можно пропустить конечную точку. Например, @code{--list-generations=2..} возвращает все поколения, начиная со второго."

#. type: item
#: doc/guix.texi:3066
#, no-wrap
msgid "@emph{Durations}.  You can also get the last @emph{N}@tie{}days, weeks,"
msgstr "@emph{Сроки}. Также можно задать последние @emph{N}@tie{}дней, недель"

#. type: itemize
#: doc/guix.texi:3070
msgid "or months by passing an integer along with the first letter of the duration.  For example, @code{--list-generations=20d} lists generations that are up to 20 days old."
msgstr "или месяцев, указав число и первую букву срока (d,w,m). Например,  @code{--list-generations=20d} отобразит список поколений старше 20 дней."

#. type: item
#: doc/guix.texi:3072
#, no-wrap
msgid "--delete-generations[=@var{pattern}]"
msgstr "--delete-generations[=@var{pattern}]"

#. type: itemx
#: doc/guix.texi:3073
#, no-wrap
msgid "-d [@var{pattern}]"
msgstr "-d [@var{pattern}]"

#. type: table
#: doc/guix.texi:3076
msgid "When @var{pattern} is omitted, delete all generations except the current one."
msgstr "Если @var{pattern} пропущен, удалит все поголения, кроме текущего."

#. type: table
#: doc/guix.texi:3082
msgid "This command accepts the same patterns as @option{--list-generations}.  When @var{pattern} is specified, delete the matching generations.  When @var{pattern} specifies a duration, generations @emph{older} than the specified duration match.  For instance, @code{--delete-generations=1m} deletes generations that are more than one month old."
msgstr "Эта команда принимает такие же паттерны, как @option{--list-generations}. Если @var{pattern} задан, удалит соответствующие поколения. Если паттерн @var{pattern} задаёт срок, выбираются поколения @emph{старше} срока. Например, @code{--delete-generations=1m} удалит поколения, которые старше одного месяца."

#. type: table
#: doc/guix.texi:3085
msgid "If the current generation matches, it is @emph{not} deleted.  Also, the zeroth generation is never deleted."
msgstr "Если текущее поколение попадает под условия паттерна, оно не будет удалено. А также нулевое поокление никогда не удаляется."

#. type: table
#: doc/guix.texi:3088
msgid "Note that deleting generations prevents rolling back to them.  Consequently, this command must be used with care."
msgstr "Отметим, что удаление поколений делает невозможным откат к ним. Следовательно эта команда должна использоваться внимательно."

#. type: Plain text
#: doc/guix.texi:3099
msgid "Finally, since @command{guix package} may actually start build processes, it supports all the common build options (@pxref{Common Build Options}).  It also supports package transformation options, such as @option{--with-source} (@pxref{Package Transformation Options}).  However, note that package transformations are lost when upgrading; to preserve transformations across upgrades, you should define your own package variant in a Guile module and add it to @code{GUIX_PACKAGE_PATH} (@pxref{Defining Packages})."
msgstr "Наконец, так как @command{guix package} может запускать процессы сборки, она поддерживает все привычные опции сборки (@pxref{Common Build Options}). Она также поддерживает опции трансформации пакетов, как @option{--with-source} (@pxref{Package Transformation Options}). Однако, отметим, что трансформации пакетов теряются после обновлений; чтобы сохранить трансформации при обновлениях, нужно определить собственный вариант пакета в модуле Guile и добавить его в @code{GUIX_PACKAGE_PATH} (@pxref{Defining Packages})."

#. type: cindex
#: doc/guix.texi:3104
#, no-wrap
msgid "pre-built binaries"
msgstr "собранные бинарники"

#. type: Plain text
#: doc/guix.texi:3110
msgid "Guix supports transparent source/binary deployment, which means that it can either build things locally, or download pre-built items from a server, or both.  We call these pre-built items @dfn{substitutes}---they are substitutes for local build results.  In many cases, downloading a substitute is much faster than building things locally."
msgstr "Guix поддерживает прозрачную развёртку исходников/бинарников, это означает возможность сборки пакетов локально или скачивания собранных элементов с сервера, или и то и другое. Мы называем собранные элементы @dfn{подстановками} (substitutes) --- это подстановки результатов локальных сборок. Часто скасивание подстановки намного быстрее, чем сборка пакетов локально."

#. type: Plain text
#: doc/guix.texi:3115
msgid "Substitutes can be anything resulting from a derivation build (@pxref{Derivations}).  Of course, in the common case, they are pre-built package binaries, but source tarballs, for instance, which also result from derivation builds, can be available as substitutes."
msgstr "В качестве подстановок может выступать какой угодно результат сборки деривации (@pxref{Derivations}). Конечно, обычно это собранные пакеты, но также архивы исходников, например, представляя собой результаты сборок дериваций, могут быть доступны в качестве подстановок."

#. type: cindex
#: doc/guix.texi:3128
#, no-wrap
msgid "hydra"
msgstr "hydra"

#. type: cindex
#: doc/guix.texi:3129
#, no-wrap
msgid "build farm"
msgstr "ферма сборки"

#. type: Plain text
#: doc/guix.texi:3139
msgid "The @code{@value{SUBSTITUTE-SERVER}} server is a front-end to an official build farm that builds packages from Guix continuously for some architectures, and makes them available as substitutes.  This is the default source of substitutes; it can be overridden by passing the @option{--substitute-urls} option either to @command{guix-daemon} (@pxref{daemon-substitute-urls,, @code{guix-daemon --substitute-urls}})  or to client tools such as @command{guix package} (@pxref{client-substitute-urls,, client @option{--substitute-urls} option})."
msgstr "Сервер @code{@value{SUBSTITUTE-SERVER}} представляет собой интерфейс официальной фермы сборки, которая последовательно собирает пакеты Guix для некоторых архитектур и делает их доступными в качестве подстановок. Это источник подстановок по умолчанию; он может быть изменён при указании опции @option{--substitute-urls} как для @command{guix-daemon} (@pxref{daemon-substitute-urls,, @code{guix-daemon --substitute-urls}}) так и для клиентских инструментов, как @command{guix package} (@pxref{client-substitute-urls,, client @option{--substitute-urls} option})."

#. type: Plain text
#: doc/guix.texi:3145
msgid "Substitute URLs can be either HTTP or HTTPS.  HTTPS is recommended because communications are encrypted; conversely, using HTTP makes all communications visible to an eavesdropper, who could use the information gathered to determine, for instance, whether your system has unpatched security vulnerabilities."
msgstr "URL подстановок могут быть либо HTTP, либо HTTPS. Рекомендуется HTTPS, так как такая связь шифруется; и наоборот, использование HTTP делает связь видимой для подслушивающих, и они могут использовать собранную информацию, чтобы определить, например, что ваша система не имеет патчей, покрывающих уязвимости безопасности."

#. type: Plain text
#: doc/guix.texi:3154
msgid "Substitutes from the official build farm are enabled by default when using Guix System (@pxref{GNU Distribution}).  However, they are disabled by default when using Guix on a foreign distribution, unless you have explicitly enabled them via one of the recommended installation steps (@pxref{Installation}).  The following paragraphs describe how to enable or disable substitutes for the official build farm; the same procedure can also be used to enable substitutes for any other substitute server."
msgstr "Подстановки из официальной фермы сборки доступны по умолчанию при использовании системы Guix (@pxref{GNU Distribution}). Однако они отключены по умолчанию при использовании Guix на чужом дистрибутиве, если конечно вы явно не включили их на одном из рекомендуемых шагов установки (@pxref{Installation}). Ниже объясняется, как включить или отключить подстановки с официальной фермы сборки; такая же процедура может также использоваться для включения подстановок с любого другого сервера подстановок."

#. type: cindex
#: doc/guix.texi:3158
#, no-wrap
msgid "security"
msgstr "безопасность"

#. type: cindex
#: doc/guix.texi:3160
#, no-wrap
msgid "access control list (ACL), for substitutes"
msgstr "список контроля доступом (ACL), для подстановок"

#. type: cindex
#: doc/guix.texi:3161
#, no-wrap
msgid "ACL (access control list), for substitutes"
msgstr "ACL (список контроля доступом), для подстановок"

#. type: Plain text
#: doc/guix.texi:3168
msgid "To allow Guix to download substitutes from @code{@value{SUBSTITUTE-SERVER}} or a mirror thereof, you must add its public key to the access control list (ACL) of archive imports, using the @command{guix archive} command (@pxref{Invoking guix archive}).  Doing so implies that you trust @code{@value{SUBSTITUTE-SERVER}} to not be compromised and to serve genuine substitutes."
msgstr "Чтобы разрешить Guix скачивать подстановки из @code{@value{SUBSTITUTE-SERVER}} или зеркала, вы должны добавить его публичный ключ в список контроля доступа (ACL) импорта архивов, используя команду @command{guix archive} (@pxref{Invoking guix archive}). Это действие означает, что вы доверяете @code{@value{SUBSTITUTE-SERVER}}, что он не скомпрометирован и может давать подлинные подстановки."

#. type: Plain text
#: doc/guix.texi:3175
msgid "The public key for @code{@value{SUBSTITUTE-SERVER}} is installed along with Guix, in @code{@var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub}, where @var{prefix} is the installation prefix of Guix.  If you installed Guix from source, make sure you checked the GPG signature of @file{guix-@value{VERSION}.tar.gz}, which contains this public key file.  Then, you can run something like this:"
msgstr "Публичный ключ для @code{@value{SUBSTITUTE-SERVER}} устанавливается вместе с Guix в  @code{@var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub}, где @var{prefix} --- префикс установки Guix. Если вы установили Guix из исходников, проверьте подпись GPG @file{guix-@value{VERSION}.tar.gz}, где содержится файл публичного ключа. Затем можно выполнить примерно следующее:"

#. type: example
#: doc/guix.texi:3178
#, no-wrap
msgid "# guix archive --authorize < @var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub\n"
msgstr "# guix archive --authorize < @var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub\n"

#. type: quotation
#: doc/guix.texi:3184
msgid "Similarly, the @file{hydra.gnu.org.pub} file contains the public key of an independent build farm also run by the project, reachable at @indicateurl{https://mirror.hydra.gnu.org}."
msgstr "Аналогично файл @file{hydra.gnu.org.pub} содержит публичный ключ независимой фермы сборки, которая тоже обслуживает проект --- @indicateurl{https://mirror.hydra.gnu.org}."

#. type: Plain text
#: doc/guix.texi:3188
msgid "Once this is in place, the output of a command like @code{guix build} should change from something like:"
msgstr "Когда это сделано, вывод команды @code{guix build} должен измениться с примерно такого:"

#. type: example
#: doc/guix.texi:3197
#, no-wrap
msgid ""
"$ guix build emacs --dry-run\n"
"The following derivations would be built:\n"
"   /gnu/store/yr7bnx8xwcayd6j95r2clmkdl1qh688w-emacs-24.3.drv\n"
"   /gnu/store/x8qsh1hlhgjx6cwsjyvybnfv2i37z23w-dbus-1.6.4.tar.gz.drv\n"
"   /gnu/store/1ixwp12fl950d15h2cj11c73733jay0z-alsa-lib-1.0.27.1.tar.bz2.drv\n"
"   /gnu/store/nlma1pw0p603fpfiqy7kn4zm105r5dmw-util-linux-2.21.drv\n"
"@dots{}\n"
msgstr ""
"$ guix build emacs --dry-run\n"
"The following derivations would be built:\n"
"   /gnu/store/yr7bnx8xwcayd6j95r2clmkdl1qh688w-emacs-24.3.drv\n"
"   /gnu/store/x8qsh1hlhgjx6cwsjyvybnfv2i37z23w-dbus-1.6.4.tar.gz.drv\n"
"   /gnu/store/1ixwp12fl950d15h2cj11c73733jay0z-alsa-lib-1.0.27.1.tar.bz2.drv\n"
"   /gnu/store/nlma1pw0p603fpfiqy7kn4zm105r5dmw-util-linux-2.21.drv\n"
"@dots{}\n"

#. type: Plain text
#: doc/guix.texi:3201
msgid "to something like:"
msgstr "на примерно следующий:"

#. type: example
#: doc/guix.texi:3210
#, no-wrap
msgid ""
"$ guix build emacs --dry-run\n"
"112.3 MB would be downloaded:\n"
"   /gnu/store/pk3n22lbq6ydamyymqkkz7i69wiwjiwi-emacs-24.3\n"
"   /gnu/store/2ygn4ncnhrpr61rssa6z0d9x22si0va3-libjpeg-8d\n"
"   /gnu/store/71yz6lgx4dazma9dwn2mcjxaah9w77jq-cairo-1.12.16\n"
"   /gnu/store/7zdhgp0n1518lvfn8mb96sxqfmvqrl7v-libxrender-0.9.7\n"
"@dots{}\n"
msgstr ""
"$ guix build emacs --dry-run\n"
"112.3 MB would be downloaded:\n"
"   /gnu/store/pk3n22lbq6ydamyymqkkz7i69wiwjiwi-emacs-24.3\n"
"   /gnu/store/2ygn4ncnhrpr61rssa6z0d9x22si0va3-libjpeg-8d\n"
"   /gnu/store/71yz6lgx4dazma9dwn2mcjxaah9w77jq-cairo-1.12.16\n"
"   /gnu/store/7zdhgp0n1518lvfn8mb96sxqfmvqrl7v-libxrender-0.9.7\n"
"@dots{}\n"

#. type: Plain text
#: doc/guix.texi:3215
msgid "This indicates that substitutes from @code{@value{SUBSTITUTE-SERVER}} are usable and will be downloaded, when possible, for future builds."
msgstr "Это показывает, что подстановки из @code{@value{SUBSTITUTE-SERVER}} готовы к использованию и будут скачиваться, если это возможно, в будущих сборках."

#. type: cindex
#: doc/guix.texi:3216
#, no-wrap
msgid "substitutes, how to disable"
msgstr "подстановки, как отключить"

#. type: Plain text
#: doc/guix.texi:3222
msgid "The substitute mechanism can be disabled globally by running @code{guix-daemon} with @code{--no-substitutes} (@pxref{Invoking guix-daemon}).  It can also be disabled temporarily by passing the @code{--no-substitutes} option to @command{guix package}, @command{guix build}, and other command-line tools."
msgstr "Механизм подстановок может быть отключен глобально путём запуска @code{guix-daemon} с @code{--no-substitutes} (@pxref{Invoking guix-daemon}). Также он может отключиться временно путём указания опции @code{--no-substitutes} в @command{guix package}, @command{guix build} и других инструментах командной строки."

#. type: cindex
#: doc/guix.texi:3226
#, no-wrap
msgid "digital signatures"
msgstr "цифровые подписи"

#. type: Plain text
#: doc/guix.texi:3230
msgid "Guix detects and raises an error when attempting to use a substitute that has been tampered with.  Likewise, it ignores substitutes that are not signed, or that are not signed by one of the keys listed in the ACL."
msgstr "Guix определяет и вызывает ошибку, если происходит попытка использовать поддельную подстановку. А также он игнорирует подстановки, которые не подписаны, или те, которые не подписаны ни одним ключом из списка ACL."

#. type: Plain text
#: doc/guix.texi:3236
msgid "There is one exception though: if an unauthorized server provides substitutes that are @emph{bit-for-bit identical} to those provided by an authorized server, then the unauthorized server becomes eligible for downloads.  For example, assume we have chosen two substitute servers with this option:"
msgstr "Но всё же есть одно исключение: если не авторизованный сервер предоставляет подстановки, которые являются @emph{идентичными бит-к-биту} с теми, которые предоставляет авторизованный сервер, тогда неавторизованный сервер становится приемлемым для скачивания. Например, положим, мы выбрали два сервера подстановок такой опцией:"

#. type: example
#: doc/guix.texi:3239
#, no-wrap
msgid "--substitute-urls=\"https://a.example.org https://b.example.org\"\n"
msgstr "--substitute-urls=\"https://a.example.org https://b.example.org\"\n"

#. type: Plain text
#: doc/guix.texi:3250
msgid "If the ACL contains only the key for @code{b.example.org}, and if @code{a.example.org} happens to serve the @emph{exact same} substitutes, then Guix will download substitutes from @code{a.example.org} because it comes first in the list and can be considered a mirror of @code{b.example.org}.  In practice, independent build machines usually produce the same binaries, thanks to bit-reproducible builds (see below)."
msgstr "Если ACL содержит только ключ для @code{b.example.org}, и если вдруг @code{a.example.org} предоставляет @emph{идентичные} подстановки, тогда Guix будет скачивать подстановки из @code{a.example.org}, потому что он идёт первым в списке и может рассматриваться как зеркало @code{b.example.org}. На практике независимые машины сборки обычно производят одинаковые бинарники благодаря воспроизводимым сборкам (смотрите ниже)."

#. type: Plain text
#: doc/guix.texi:3257
msgid "When using HTTPS, the server's X.509 certificate is @emph{not} validated (in other words, the server is not authenticated), contrary to what HTTPS clients such as Web browsers usually do.  This is because Guix authenticates substitute information itself, as explained above, which is what we care about (whereas X.509 certificates are about authenticating bindings between domain names and public keys.)"
msgstr "При использовании HTTPS, сертификат X.509 сервера @emph{не} проверяется (другими словами, сервер не проходит аутентификацию), супротив тому, что HTTPS-клиенты, как веб-браузеры, обычно делают это. Это потому, что Guix аутентифицирует саму информацию подстановки, как это описано выше, что собственно и представляет для нас интерес (в то время, как сертификаты X.509 относятся к аутентификации связок между доменными именами и публичными ключами)."

#. type: Plain text
#: doc/guix.texi:3269
msgid "Substitutes are downloaded over HTTP or HTTPS.  The @code{http_proxy} environment variable can be set in the environment of @command{guix-daemon} and is honored for downloads of substitutes.  Note that the value of @code{http_proxy} in the environment where @command{guix build}, @command{guix package}, and other client commands are run has @emph{absolutely no effect}."
msgstr "Подстановки скачиваются через HTTP или HTTPS. Можно установить переменную окружения @code{http_proxy} в окружении  @command{guix-daemon}, чтобы она учитывалась при скачивании. Отметим, что значение @code{http_proxy} в окружении, в котором запускаются  @command{guix build}, @command{guix package} и другие клиентские команды @emph{совершенно не даёт эффекта}."

#. type: Plain text
#: doc/guix.texi:3278
msgid "Even when a substitute for a derivation is available, sometimes the substitution attempt will fail.  This can happen for a variety of reasons: the substitute server might be offline, the substitute may recently have been deleted, the connection might have been interrupted, etc."
msgstr "Даже когда подстановка для деривации доступна, иногда попытка подстановки завершается неудачно. Это может происходить по разным причинам: сервер подстановок может быть отключен, подстановка могла быть недавно удалена, связь может прерываться и т.д."

#. type: Plain text
#: doc/guix.texi:3292
msgid "When substitutes are enabled and a substitute for a derivation is available, but the substitution attempt fails, Guix will attempt to build the derivation locally depending on whether or not @code{--fallback} was given (@pxref{fallback-option,, common build option @code{--fallback}}).  Specifically, if @code{--fallback} was omitted, then no local build will be performed, and the derivation is considered to have failed.  However, if @code{--fallback} was given, then Guix will attempt to build the derivation locally, and the success or failure of the derivation depends on the success or failure of the local build.  Note that when substitutes are disabled or no substitute is available for the derivation in question, a local build will @emph{always} be performed, regardless of whether or not @code{--fallback} was given."
msgstr "Когда подстановки включены, и подстановка для деривации доступна, но попытка подстановки завершается с ошибкой, Guix будет пытаться собрать деривацию локально в зависимости от того, задана или нет опция @code{--fallback} (@pxref{fallback-option,, common build option @code{--fallback}}). То есть, если @code{--fallback} пропущена, тогда локальная сборка не будет выполняться, а деривация будет рассматриваться как неудачная. Однако, если @code{--fallback} задана, тогда Guix попытается собрать деривацию локально, и успех или неудача деривации будет зависеть от успешной или неудачной процедуры локальной сборки. Отметим, что когда подстановки отключены или нет доступных подстановок для деривации, локальная сборка @emph{всегда} будет исполняться, вне зависимости от установки опции @code{--fallback}."

#. type: Plain text
#: doc/guix.texi:3297
msgid "To get an idea of how many substitutes are available right now, you can try running the @command{guix weather} command (@pxref{Invoking guix weather}).  This command provides statistics on the substitutes provided by a server."
msgstr "Чтобы узнать,. сколько подстановок доступны в данный момент, можно попробовать запустить команду @command{guix weather} (@pxref{Invoking guix weather}). Эта команда предоставляет статистику подстановок, предоставляемых сервером."

#. type: cindex
#: doc/guix.texi:3301
#, no-wrap
msgid "trust, of pre-built binaries"
msgstr "доверие, собранным бинарникам"

#. type: Plain text
#: doc/guix.texi:3311
msgid "Today, each individual's control over their own computing is at the mercy of institutions, corporations, and groups with enough power and determination to subvert the computing infrastructure and exploit its weaknesses.  While using @code{@value{SUBSTITUTE-SERVER}} substitutes can be convenient, we encourage users to also build on their own, or even run their own build farm, such that @code{@value{SUBSTITUTE-SERVER}} is less of an interesting target.  One way to help is by publishing the software you build using @command{guix publish} so that others have one more choice of server to download substitutes from (@pxref{Invoking guix publish})."
msgstr "Сегодня индивидуальный контроль над работой за компьютером находится в заложниках у корпораций, организаций и групп, которые имеют достаточно силы и решимости разрушить инфраструктуру компьютерных сетей и внедрить уязвимости. Использование подстановок @code{@value{SUBSTITUTE-SERVER}} может быть удобным, мы также стимулируем пользователей собирать их у себя или даже устанавливать собственные фермы сборки, чтобы уменьшить зависимость от @code{@value{SUBSTITUTE-SERVER}}. Одним из способов помочь является публикация программного обеспечения, которое вы собираете, используя @command{guix publish}, тогда другие получат дополнительный сервер на выбор, чтобы скачивать подстановки (@pxref{Invoking guix publish})."

#. type: Plain text
#: doc/guix.texi:3323
msgid "Guix has the foundations to maximize build reproducibility (@pxref{Features}).  In most cases, independent builds of a given package or derivation should yield bit-identical results.  Thus, through a diverse set of independent package builds, we can strengthen the integrity of our systems.  The @command{guix challenge} command aims to help users assess substitute servers, and to assist developers in finding out about non-deterministic package builds (@pxref{Invoking guix challenge}).  Similarly, the @option{--check} option of @command{guix build} allows users to check whether previously-installed substitutes are genuine by rebuilding them locally (@pxref{build-check, @command{guix build --check}})."
msgstr "Guix определяет цель максимизировать воспроизводимость сборок (@pxref{Features}). В большинстве случаев независимые сборки заданного пакета или деривации должны давать результаты, идентичные до бита. То есть, благодаря ряду независимых сборок пакета мы можем улучшить чистоту наших систем. Команда @command{guix challenge} должна помочь пользователям оценить серверы подстановок, а разработчикам - помочь выявить недетерминистические сборки пакетов (@pxref{Invoking guix challenge}). Подобным образом опция @option{--check} команды @command{guix build} даёт возможность пользователям проверить, яляются ли установленные ранее подстановки подлинными, выполнив их локальную сборку (@pxref{build-check, @command{guix build --check}})."

#. type: Plain text
#: doc/guix.texi:3327
msgid "In the future, we want Guix to have support to publish and retrieve binaries to/from other users, in a peer-to-peer fashion.  If you would like to discuss this project, join us on @email{guix-devel@@gnu.org}."
msgstr "Мы хотим, чтобы Guix в будущем поддерживал публикации и запросы бинарников от/для пользователей в формате равноправного обмена (peer-to-peer). Если вы желаете обсудить этот проект, присоединяйтесь к нам @email{guix-devel@@gnu.org}."

#. type: cindex
#: doc/guix.texi:3331
#, no-wrap
msgid "multiple-output packages"
msgstr "пакеты со множественным результатом"

#. type: cindex
#: doc/guix.texi:3332
#, no-wrap
msgid "package outputs"
msgstr "результаты пакета"

#. type: cindex
#: doc/guix.texi:3333
#, no-wrap
msgid "outputs"
msgstr "результаты"

#. type: Plain text
#: doc/guix.texi:3343
msgid "Often, packages defined in Guix have a single @dfn{output}---i.e., the source package leads to exactly one directory in the store.  When running @command{guix install glibc}, one installs the default output of the GNU libc package; the default output is called @code{out}, but its name can be omitted as shown in this command.  In this particular case, the default output of @code{glibc} contains all the C header files, shared libraries, static libraries, Info documentation, and other supporting files."
msgstr "Часто пакеты, определённые в Guix, имеют один @dfn{выход}, это значит, что исходный пакет даёт только одну директорию на складе. При запуске @command{guix package -i glibc} это устанавливает результат по умолчанию; результат по умолчанию называется @code{выходом}, но его имя может пропускаться, как показано в этой команде. В этом частном случае результат по умолчанию для @code{glibc} содержит все файлы заголовков C, разделяемые библиотеки, статические библиотеки, документацию Info и другие поставляемые файлы."

#. type: Plain text
#: doc/guix.texi:3351
msgid "Sometimes it is more appropriate to separate the various types of files produced from a single source package into separate outputs.  For instance, the GLib C library (used by GTK+ and related packages)  installs more than 20 MiB of reference documentation as HTML pages.  To save space for users who do not need it, the documentation goes to a separate output, called @code{doc}.  To install the main GLib output, which contains everything but the documentation, one would run:"
msgstr "Часто более приемлемым будет разделить различные типы файлов, поставляемых одним исходным пакетом, на отдельные выходы (результаты). Например, библиотека GLib C, используемая GTK+ и связанными с ним пакетами, устанавливает более 20Мб связанной документации в виде страниц HTML. Чтобы экономить место, пользователи, которым это не нужно, документацию можно выделить в отдельный выход, называемый @code{doc}. Чтобы установить основной выход GLib, который содерит всё, кроме документации, можно запустить:"

#. type: example
#: doc/guix.texi:3354
#, no-wrap
msgid "guix install glib\n"
msgstr "guix install glib\n"

#. type: item
#: doc/guix.texi:3356 doc/guix.texi:25314 doc/guix.texi:25339
#, no-wrap
msgid "documentation"
msgstr "документация"

#. type: Plain text
#: doc/guix.texi:3358
msgid "The command to install its documentation is:"
msgstr "Команда для установки её документации:"

#. type: example
#: doc/guix.texi:3361
#, no-wrap
msgid "guix install glib:doc\n"
msgstr "guix install glib:doc\n"

#. type: Plain text
#: doc/guix.texi:3372
#, fuzzy
msgid "Some packages install programs with different ``dependency footprints''.  For instance, the WordNet package installs both command-line tools and graphical user interfaces (GUIs).  The former depend solely on the C library, whereas the latter depend on Tcl/Tk and the underlying X libraries.  In this case, we leave the command-line tools in the default output, whereas the GUIs are in a separate output.  This allows users who do not need the GUIs to save space.  The @command{guix size} command can help find out about such situations (@pxref{Invoking guix size}).  @command{guix graph} can also be helpful (@pxref{Invoking guix graph})."
msgstr ""
"#-#-#-#-#  guix-manual-1.0.0-pre3.ru.po (guix-manual 1.0.0-pre3)  #-#-#-#-#\n"
"Некоторые пакеты устанавливают программы с различными \"отпечатками зависимостей\". Например, пакет WordNet устанавливает и инструменты командной строки, и графический интерфейс (GUI). Первое зависит только от библиотеки C, а последнее зависит от Tcl/Tk и библиотек X. В таком случае мы оставляем инструменты командной строки в качестве результата по умолчанию, в то время как GUI поставляется как отдельный выход. Это экономит место для пользователей, которым не нужен GUI. Команда @command{guix size} может помочь выявить такие ситуации (@pxref{Invoking guix size}). @command{guix graph} также полезна (@pxref{Invoking guix graph}).\n"
"#-#-#-#-#  guix-manual-1.0.0-pre3.ru_RU.po (guix-manual 1.0.0-pre1)  #-#-#-#-#\n"
"Некоторые пакеты устанавливают программы с различными \"отпечатками зависимостей\". Например, пакет WordNet устанавливает и инструменты командной строки, и графический интерфейс (GUI). Первое зависит только от библиотеки C, а последнее зависит от Tcl/Tk и библиотек X. В таком случае мы оставляем инструменты командной строки в качестве результата (выхода) по умолчанию, в то время как GUI поставляется как отдельный выход. Это экономит место для пользователей, которым не нужен GUI. Команда @command{guix size} может помочь выявить такие ситуации (@pxref{Invoking guix size}). @command{guix graph} также полезна (@pxref{Invoking guix graph})."

#. type: Plain text
#: doc/guix.texi:3380
msgid "There are several such multiple-output packages in the GNU distribution.  Other conventional output names include @code{lib} for libraries and possibly header files, @code{bin} for stand-alone programs, and @code{debug} for debugging information (@pxref{Installing Debugging Files}).  The outputs of a packages are listed in the third column of the output of @command{guix package --list-available} (@pxref{Invoking guix package})."
msgstr "Есть несколько таких пакетов со множественным выходом в дистрибутиве GNU. Другие традиционные имена выходов включают @code{lib} - для библиотек и иногда файлов заголовков, @code{bin} - для самих программ, @code{debug} - для отладочной информации (@pxref{Installing Debugging Files}). Выходы пакетов представлены в третьей колонке вывода @command{guix package --list-available} (@pxref{Invoking guix package})."

#. type: section
#: doc/guix.texi:3383
#, no-wrap
msgid "Invoking @command{guix gc}"
msgstr "Вызов @command{guix gc}"

#. type: cindex
#: doc/guix.texi:3385
#, no-wrap
msgid "garbage collector"
msgstr "сборщик мусора"

#. type: cindex
#: doc/guix.texi:3386
#, no-wrap
msgid "disk space"
msgstr "место на диске"

#. type: Plain text
#: doc/guix.texi:3392
msgid "Packages that are installed, but not used, may be @dfn{garbage-collected}.  The @command{guix gc} command allows users to explicitly run the garbage collector to reclaim space from the @file{/gnu/store} directory.  It is the @emph{only} way to remove files from @file{/gnu/store}---removing files or directories manually may break it beyond repair!"
msgstr "Пакеты, которые установлены, но не используются, могут быть очищены как мусор (@dfn{garbage-collected}).  Команда @command{guix gc} позволяет пользователям непосредственно запустить сборщик мусора и восстановить место в директории @file{/gnu/store}. Это @emph{единственный} способ удалить файлы из @file{/gnu/store} --- удаление файлов вручную может поломать её безвозвратно!"

#. type: Plain text
#: doc/guix.texi:3403
msgid "The garbage collector has a set of known @dfn{roots}: any file under @file{/gnu/store} reachable from a root is considered @dfn{live} and cannot be deleted; any other file is considered @dfn{dead} and may be deleted.  The set of garbage collector roots (``GC roots'' for short)  includes default user profiles; by default, the symlinks under @file{/var/guix/gcroots} represent these GC roots.  New GC roots can be added with @command{guix build --root}, for example (@pxref{Invoking guix build}).  The @command{guix gc --list-roots} command lists them."
msgstr "Сборщик мусора имеет набор известных корней (@dfn{roots}): любой файл в @file{/gnu/store}, доступный из корня, рассматривается как живой (@dfn{live}) и не может быть удалён; любой другой файл рассматривается как мёртвый (@dfn{dead}) и может быть удалён. Набор корней сборщика мусора (сокращённо \"GC roots\") содержит профили пользователей по умолчанию; по умолчанию символические ссылки в @file{/var/guix/gcroots} представляют эти корни сборщика мусора. Новые корни могут добавляться, например, командой @command{guix build --root} (@pxref{Invoking guix build}). Команда @command{guix gc --list-roots} отображает их."

#. type: Plain text
#: doc/guix.texi:3409
msgid "Prior to running @code{guix gc --collect-garbage} to make space, it is often useful to remove old generations from user profiles; that way, old package builds referenced by those generations can be reclaimed.  This is achieved by running @code{guix package --delete-generations} (@pxref{Invoking guix package})."
msgstr "Перед запуском @code{guix gc --collect-garbage} для освобождения места часто бывает полезно удалить старые поколения из пользовательских профилей; так старые пакеты, относящиеся к этим поколениям, будут удалены. Это можно сделать, запустив @code{guix package --delete-generations} (@pxref{Invoking guix package})."

#. type: Plain text
#: doc/guix.texi:3413
msgid "Our recommendation is to run a garbage collection periodically, or when you are short on disk space.  For instance, to guarantee that at least 5@tie{}GB are available on your disk, simply run:"
msgstr "Мы рекомендуем запускать сборщик мусора периодически, или когда вы хотите освободить место на диске. Например, чтобы гарантировать, что по меньшей мере 5@tie{}Гб будет доступно на вашем диске, просто запустите:"

#. type: example
#: doc/guix.texi:3416
#, no-wrap
msgid "guix gc -F 5G\n"
msgstr "guix gc -F 5G\n"

#. type: Plain text
#: doc/guix.texi:3425
msgid "It is perfectly safe to run as a non-interactive periodic job (@pxref{Scheduled Job Execution}, for how to set up such a job).  Running @command{guix gc} with no arguments will collect as much garbage as it can, but that is often inconvenient: you may find yourself having to rebuild or re-download software that is ``dead'' from the GC viewpoint but that is necessary to build other pieces of software---e.g., the compiler tool chain."
msgstr "Хорошо бы запускать это как неинтерактивную периодическую задачу (@pxref{Scheduled Job Execution}, чтобы узнать, как добавить такую задачу). Запуск @command{guix gc} без аргументов соберёт столько мусора, сколько возможно, но это часто не удобно: можно обнаружить, что придётся заново собирать или скачивать программы, \"убитые\" сборщиком мусора, хотя они необходимы для сборки другого софта, например, это касается инструментов компилятора."

#. type: Plain text
#: doc/guix.texi:3431
msgid "The @command{guix gc} command has three modes of operation: it can be used to garbage-collect any dead files (the default), to delete specific files (the @code{--delete} option), to print garbage-collector information, or for more advanced queries.  The garbage collection options are as follows:"
msgstr "Команда @command{guix gc} предоставляет три способа взаимодействия: может использоваться для сборки мусора (garbage-collect) любых мёртвых файлов (по умолчанию), для удаления конкретных файлов (опция @code{--delete}), для вывода информации сборщика мусора, а также для более изощрённых запросов. Опции сборщика мусора:"

#. type: item
#: doc/guix.texi:3433
#, no-wrap
msgid "--collect-garbage[=@var{min}]"
msgstr "--collect-garbage[=@var{min}]"

#. type: itemx
#: doc/guix.texi:3434
#, no-wrap
msgid "-C [@var{min}]"
msgstr "-C [@var{min}]"

#. type: table
#: doc/guix.texi:3438
msgid "Collect garbage---i.e., unreachable @file{/gnu/store} files and sub-directories.  This is the default operation when no option is specified."
msgstr "Собрать мусор, то есть недоступные файлы в @file{/gnu/store} и поддиректориях. Это операция по умолчанию, если не заданы опции."

#. type: table
#: doc/guix.texi:3443
msgid "When @var{min} is given, stop once @var{min} bytes have been collected.  @var{min} may be a number of bytes, or it may include a unit as a suffix, such as @code{MiB} for mebibytes and @code{GB} for gigabytes (@pxref{Block size, size specifications,, coreutils, GNU Coreutils})."
msgstr "Если задана @var{min}, остановиться, когда @var{min} байт собрано.  @var{min} может быть числом байт или может содержать единицу измерения в суффиксе, как например, @code{MiB} для мебибайт и @code{GB} гигабайт (@pxref{Block size, size specifications,, coreutils, GNU Coreutils})."

#. type: table
#: doc/guix.texi:3445
msgid "When @var{min} is omitted, collect all the garbage."
msgstr "Если @var{min} пропущено, собрать весь мусор."

#. type: item
#: doc/guix.texi:3446
#, no-wrap
msgid "--free-space=@var{free}"
msgstr "--free-space=@var{free}"

#. type: itemx
#: doc/guix.texi:3447
#, no-wrap
msgid "-F @var{free}"
msgstr "-F @var{free}"

#. type: table
#: doc/guix.texi:3451
msgid "Collect garbage until @var{free} space is available under @file{/gnu/store}, if possible; @var{free} denotes storage space, such as @code{500MiB}, as described above."
msgstr "Собирать мусор, пока не станет доступно @var{free} места в @file{/gnu/store}, если возможно; @var{free} описывает дисковое пространство, как @code{500MiB}, как это описанов выше."

#. type: table
#: doc/guix.texi:3454
msgid "When @var{free} or more is already available in @file{/gnu/store}, do nothing and exit immediately."
msgstr "Когда @var{free} или более места стало свободно в @file{/gnu/store}, ничего не делать и немедленно выйти."

#. type: item
#: doc/guix.texi:3455
#, no-wrap
msgid "--delete-generations[=@var{duration}]"
msgstr "--delete-generations[=@var{duration}]"

#. type: itemx
#: doc/guix.texi:3456
#, no-wrap
msgid "-d [@var{duration}]"
msgstr "-d [@var{duration}]"

#. type: table
#: doc/guix.texi:3460
msgid "Before starting the garbage collection process, delete all the generations older than @var{duration}, for all the user profiles; when run as root, this applies to all the profiles @emph{of all the users}."
msgstr "Перед запуском сборщика мусора удалить все поколения, старше @var{duration}, для всех пользовательских профилей; если запускать от root, это применяется для всех профилей @emph{всех пользователей}."

#. type: table
#: doc/guix.texi:3464
msgid "For example, this command deletes all the generations of all your profiles that are older than 2 months (except generations that are current), and then proceeds to free space until at least 10 GiB are available:"
msgstr "Например, следующая команда удаляет все поколения всех ваших профилей, которые старше 2 месцев (кроме текущего поколения), а затем запускается процесс освобождения мместа, пока по меньшей мере 10 GiB не станет доступно:"

#. type: example
#: doc/guix.texi:3467
#, no-wrap
msgid "guix gc -d 2m -F 10G\n"
msgstr "guix gc -d 2m -F 10G\n"

#. type: item
#: doc/guix.texi:3469
#, no-wrap
msgid "--delete"
msgstr "--delete"

#. type: itemx
#: doc/guix.texi:3470
#, no-wrap
msgid "-D"
msgstr "-D"

#. type: table
#: doc/guix.texi:3474
msgid "Attempt to delete all the store files and directories specified as arguments.  This fails if some of the files are not in the store, or if they are still live."
msgstr "Попытаться удалить все файлы и директории склада, приведённые в аргументах. Это завершается с ошибкой, если какие-либо файлы не присутствуют на складе, или если они ещё живы (live)."

#. type: item
#: doc/guix.texi:3475
#, no-wrap
msgid "--list-failures"
msgstr "--list-failures"

#. type: table
#: doc/guix.texi:3477
msgid "List store items corresponding to cached build failures."
msgstr "Вывести список элементов склада, которые относятся к кешированным неудачным сборкам."

#. type: table
#: doc/guix.texi:3481
msgid "This prints nothing unless the daemon was started with @option{--cache-failures} (@pxref{Invoking guix-daemon, @option{--cache-failures}})."
msgstr "Это ничего не выводит, если демон не был запущен с опцией @option{--cache-failures} (@pxref{Invoking guix-daemon, @option{--cache-failures}})."

#. type: item
#: doc/guix.texi:3482
#, no-wrap
msgid "--list-roots"
msgstr "--list-roots"

#. type: table
#: doc/guix.texi:3485
msgid "List the GC roots owned by the user; when run as root, list @emph{all} the GC roots."
msgstr "Вывести список корней сборщика мусора (GC roots), которыми владеет пользователь; при запуске от root, выводит список @emph{всех} корней сборщика мусора."

#. type: item
#: doc/guix.texi:3486
#, no-wrap
msgid "--clear-failures"
msgstr "--clear-failures"

#. type: table
#: doc/guix.texi:3488
msgid "Remove the specified store items from the failed-build cache."
msgstr "Удалить заданные элементы склада из кеша неудачных сборок."

#. type: table
#: doc/guix.texi:3491
msgid "Again, this option only makes sense when the daemon is started with @option{--cache-failures}.  Otherwise, it does nothing."
msgstr "Опять же эта опция имеет смысл, если демон запущен с @option{--cache-failures}. В противном случае это не имеет эффекта."

#. type: item
#: doc/guix.texi:3492
#, no-wrap
msgid "--list-dead"
msgstr "--list-dead"

#. type: table
#: doc/guix.texi:3495
msgid "Show the list of dead files and directories still present in the store---i.e., files and directories no longer reachable from any root."
msgstr "Вывести список мёртвых файлов и директорий, которые по-прежнему присутствуют на складе, то есть файлы и директории, не доступные более из любого корня."

#. type: item
#: doc/guix.texi:3496
#, no-wrap
msgid "--list-live"
msgstr "--list-live"

#. type: table
#: doc/guix.texi:3498
msgid "Show the list of live store files and directories."
msgstr "Вывести список живых файлов и директорий склада."

#. type: Plain text
#: doc/guix.texi:3502
msgid "In addition, the references among existing store files can be queried:"
msgstr "В дополнение можно запросить связи между существующими файлами на складе:"

#. type: item
#: doc/guix.texi:3505
#, no-wrap
msgid "--references"
msgstr "--references"

#. type: itemx
#: doc/guix.texi:3506
#, no-wrap
msgid "--referrers"
msgstr "--referrers"

#. type: cindex
#: doc/guix.texi:3507 doc/guix.texi:9355
#, no-wrap
msgid "package dependencies"
msgstr "зависимости пакетов"

#. type: table
#: doc/guix.texi:3510
msgid "List the references (respectively, the referrers) of store files given as arguments."
msgstr "Вывести список связанных (обязательно, ссылающихся) файлов на складе с указанными аргументами."

#. type: item
#: doc/guix.texi:3511
#, no-wrap
msgid "--requisites"
msgstr "--requisites"

#. type: itemx
#: doc/guix.texi:3512 doc/guix.texi:4810
#, no-wrap
msgid "-R"
msgstr "-R"

#. type: item
#: doc/guix.texi:3513 doc/guix.texi:9231 doc/guix.texi:9259 doc/guix.texi:9327
#, no-wrap
msgid "closure"
msgstr "конвейер"

#. type: table
#: doc/guix.texi:3518
msgid "List the requisites of the store files passed as arguments.  Requisites include the store files themselves, their references, and the references of these, recursively.  In other words, the returned list is the @dfn{transitive closure} of the store files."
msgstr "Вывести всё необходимое для файлов на складе, указанных в аргументах. Всё необходимое включает сами файлы на складе, их связи и связи их связей рекурсивно. Другими словами, выводимый список --- это @dfn{непосредственный конвейер} файлов на складе."

#. type: table
#: doc/guix.texi:3522
msgid "@xref{Invoking guix size}, for a tool to profile the size of the closure of an element.  @xref{Invoking guix graph}, for a tool to visualize the graph of references."
msgstr "См. @xref{Invoking guix size} для информации об инструменте профилирования конвейера для элемента. См. @xref{Invoking guix graph} для информации об инструменте визуализации графа связей."

#. type: item
#: doc/guix.texi:3523
#, no-wrap
msgid "--derivers"
msgstr "--derivers"

#. type: item
#: doc/guix.texi:3524 doc/guix.texi:4971 doc/guix.texi:9456
#, no-wrap
msgid "derivation"
msgstr "деривация"

#. type: table
#: doc/guix.texi:3527
msgid "Return the derivation(s) leading to the given store items (@pxref{Derivations})."
msgstr "Вернуть деривацию(-ии), производящие данные элементы склада (@pxref{Derivations})."

#. type: table
#: doc/guix.texi:3529
msgid "For example, this command:"
msgstr "Например, эта команда:"

#. type: example
#: doc/guix.texi:3532
#, no-wrap
msgid "guix gc --derivers `guix package -I ^emacs$ | cut -f4`\n"
msgstr "guix gc --derivers `guix package -I ^emacs$ | cut -f4`\n"

#. type: table
#: doc/guix.texi:3537
msgid "returns the @file{.drv} file(s) leading to the @code{emacs} package installed in your profile."
msgstr "возвращает файл(ы) @file{.drv}, которые произвели пакет @code{emacs}, установленный в вашем профиле."

#. type: table
#: doc/guix.texi:3541
msgid "Note that there may be zero matching @file{.drv} files, for instance because these files have been garbage-collected.  There can also be more than one matching @file{.drv} due to fixed-output derivations."
msgstr "Отметим, что может быть не найдено ни одного файла @file{.drv}, например, потому что эти файлы были удалены сборщиком мусора. Также может быть более одного файла @file{.drv} из-за дериваций с фиксированным выходом."

#. type: Plain text
#: doc/guix.texi:3545
msgid "Lastly, the following options allow you to check the integrity of the store and to control disk usage."
msgstr "Наконец, следующие опции позволяют проверить целостность склада и контролировать использование диска."

#. type: item
#: doc/guix.texi:3548
#, no-wrap
msgid "--verify[=@var{options}]"
msgstr "--verify[=@var{options}]"

#. type: cindex
#: doc/guix.texi:3549
#, no-wrap
msgid "integrity, of the store"
msgstr "целостность, склада"

#. type: cindex
#: doc/guix.texi:3550
#, no-wrap
msgid "integrity checking"
msgstr "проверка целостности"

#. type: table
#: doc/guix.texi:3552
msgid "Verify the integrity of the store."
msgstr "Проверить целостность склада."

#. type: table
#: doc/guix.texi:3555
msgid "By default, make sure that all the store items marked as valid in the database of the daemon actually exist in @file{/gnu/store}."
msgstr "По умолчанию убедиться, что все элементы склада, которые в базе данных демона помечены как действующие, на самом деле присутствуют в @file{/gnu/store}."

#. type: table
#: doc/guix.texi:3558
msgid "When provided, @var{options} must be a comma-separated list containing one or more of @code{contents} and @code{repair}."
msgstr "Опции @var{options}, если они указаны, должны представлять собой список, разделённый запятыми, содержащий одно или более значений @code{contents} и @code{repair}."

#. type: table
#: doc/guix.texi:3564
msgid "When passing @option{--verify=contents}, the daemon computes the content hash of each store item and compares it against its hash in the database.  Hash mismatches are reported as data corruptions.  Because it traverses @emph{all the files in the store}, this command can take a long time, especially on systems with a slow disk drive."
msgstr "Если задано @option{--verify=contents}, демон вычисляет хеш содержимого каждого элемента склада и сравнивает с его хешем в базе данных. Несовпадения хеша отображаются в отчёте как повреждение данных. Так как она проходит @emph{все файлы склада}, эта команда может занять много времени, особенно в системах с медленным диском."

#. type: cindex
#: doc/guix.texi:3565
#, no-wrap
msgid "repairing the store"
msgstr "восстановление склада"

#. type: cindex
#: doc/guix.texi:3566 doc/guix.texi:8125
#, no-wrap
msgid "corruption, recovering from"
msgstr "разрушение, его восстановление"

#. type: table
#: doc/guix.texi:3574
msgid "Using @option{--verify=repair} or @option{--verify=contents,repair} causes the daemon to try to repair corrupt store items by fetching substitutes for them (@pxref{Substitutes}).  Because repairing is not atomic, and thus potentially dangerous, it is available only to the system administrator.  A lightweight alternative, when you know exactly which items in the store are corrupt, is @command{guix build --repair} (@pxref{Invoking guix build})."
msgstr "Использование @option{--verify=repair} или @option{--verify=contents,repair} указывает демону предпринять попытку восстановить разрушенные элементы склада, выбирая подстановки для них (@pxref{Substitutes}). Так как восстановление не атомарное, и поэтому потенциально опасно, оно доступно только системному администратору. Малозатратная альтернатива в случае, если вы знаете точно, какие элементы склада испорчены, --- это @command{guix build --repair} (@pxref{Invoking guix build})."

#. type: item
#: doc/guix.texi:3575
#, no-wrap
msgid "--optimize"
msgstr "--optimize"

#. type: table
#: doc/guix.texi:3579
msgid "Optimize the store by hard-linking identical files---this is @dfn{deduplication}."
msgstr "Оптимизировать склад с помощью жёстких ссылок на идентичные файлы --- это @dfn{дедупликация}."

#. type: table
#: doc/guix.texi:3585
msgid "The daemon performs deduplication after each successful build or archive import, unless it was started with @code{--disable-deduplication} (@pxref{Invoking guix-daemon, @code{--disable-deduplication}}).  Thus, this option is primarily useful when the daemon was running with @code{--disable-deduplication}."
msgstr "Демон выполняет дедупликацию после каждой успешной сборки или импорта архива, если конечно оно не было запущено с @code{--disable-deduplication} (@pxref{Invoking guix-daemon, @code{--disable-deduplication}}). Так что эта опция особенно важна, если демон запущено с @code{--disable-deduplication}."

#. type: section
#: doc/guix.texi:3589
#, no-wrap
msgid "Invoking @command{guix pull}"
msgstr "Вызов @command{guix pull}"

#. type: cindex
#: doc/guix.texi:3591
#, no-wrap
msgid "upgrading Guix"
msgstr "обновление версии Guix"

#. type: cindex
#: doc/guix.texi:3592
#, no-wrap
msgid "updating Guix"
msgstr "обновление Guix"

#. type: command{#1}
#: doc/guix.texi:3593
#, no-wrap
msgid "guix pull"
msgstr "guix pull"

#. type: cindex
#: doc/guix.texi:3594
#, no-wrap
msgid "pull"
msgstr "получение"

#. type: Plain text
#: doc/guix.texi:3602
msgid "Packages are installed or upgraded to the latest version available in the distribution currently available on your local machine.  To update that distribution, along with the Guix tools, you must run @command{guix pull}: the command downloads the latest Guix source code and package descriptions, and deploys it.  Source code is downloaded from a @uref{https://git-scm.com, Git} repository, by default the official GNU@tie{}Guix repository, though this can be customized."
msgstr "Пакеты, которые были установлены или обновлены до последней версии, доступные в дистрибутиве, доступны и на вашей локальной машине. Для обновления этого дистрибутива инструментами Guix нужно запустить @command{guix pull}: команда скачивает последние исходные коды Guix, описания пакетов и разворачивает их. Исходный код скачивается из репозитория @uref{https://git-scm.com, Git}, репозитория GNU@tie{}Guix по умолчанию, хотя это можно поменять."

#. type: Plain text
#: doc/guix.texi:3608
msgid "On completion, @command{guix package} will use packages and package versions from this just-retrieved copy of Guix.  Not only that, but all the Guix commands and Scheme modules will also be taken from that latest version.  New @command{guix} sub-commands added by the update also become available."
msgstr "После выполнения этой команды @command{guix package} будет использовать пакеты и те их версии, которые имеются в только что полученной копии Guix. Эта последняя версия будет источником также всех команд Guix, модулей Scheme. Из этого обновления станет доступен набор команд @command{guix}."

#. type: Plain text
#: doc/guix.texi:3614
msgid "Any user can update their Guix copy using @command{guix pull}, and the effect is limited to the user who run @command{guix pull}.  For instance, when user @code{root} runs @command{guix pull}, this has no effect on the version of Guix that user @code{alice} sees, and vice versa."
msgstr "Любой пользователь может обновить свою копию Guix, используя @command{guix pull}, эффект коснётся только пользователя, который запустил @command{guix pull}. Например, если пользователь @code{root} запускает @command{guix pull}, это не имеет эффекта на версию Guix, которую видит @code{alice} sees, и наоборот."

#. type: Plain text
#: doc/guix.texi:3620
msgid "The result of running @command{guix pull} is a @dfn{profile} available under @file{~/.config/guix/current} containing the latest Guix.  Thus, make sure to add it to the beginning of your search path so that you use the latest version, and similarly for the Info manual (@pxref{Documentation}):"
msgstr "Результат запуска @command{guix pull} --- это профиль @dfn{profile}, доступный в @file{~/.config/guix/current}, содержащий последний Guix. Так что обязательно добавьте этот адрес первым в пути поиска, чтобы использовать последнюю версию, а также для руководства Info (@pxref{Documentation}):"

#. type: example
#: doc/guix.texi:3624
#, no-wrap
msgid ""
"export PATH=\"$HOME/.config/guix/current/bin:$PATH\"\n"
"export INFOPATH=\"$HOME/.config/guix/current/share/info:$INFOPATH\"\n"
msgstr ""
"export PATH=\"$HOME/.config/guix/current/bin:$PATH\"\n"
"export INFOPATH=\"$HOME/.config/guix/current/share/info:$INFOPATH\"\n"

#. type: Plain text
#: doc/guix.texi:3628
msgid "The @code{--list-generations} or @code{-l} option lists past generations produced by @command{guix pull}, along with details about their provenance:"
msgstr "Опция @code{--list-generations} или @code{-l} выводит список последних поколений, поставленных @command{guix pull}, вместе с деталями об их происхождении:"

#. type: example
#: doc/guix.texi:3636
#, no-wrap
msgid ""
"$ guix pull -l\n"
"Generation 1\tJun 10 2018 00:18:18\n"
"  guix 65956ad\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: origin/master\n"
"    commit: 65956ad3526ba09e1f7a40722c96c6ef7c0936fe\n"
"\n"
msgstr ""
"$ guix pull -l\n"
"Generation 1\tJun 10 2018 00:18:18\n"
"  guix 65956ad\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: origin/master\n"
"    commit: 65956ad3526ba09e1f7a40722c96c6ef7c0936fe\n"
"\n"

#. type: example
#: doc/guix.texi:3646
#, no-wrap
msgid ""
"Generation 2\tJun 11 2018 11:02:49\n"
"  guix e0cc7f6\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: origin/master\n"
"    commit: e0cc7f669bec22c37481dd03a7941c7d11a64f1d\n"
"  2 new packages: keepalived, libnfnetlink\n"
"  6 packages upgraded: emacs-nix-mode@@2.0.4,\n"
"    guile2.0-guix@@0.14.0-12.77a1aac, guix@@0.14.0-12.77a1aac,\n"
"    heimdal@@7.5.0, milkytracker@@1.02.00, nix@@2.0.4\n"
"\n"
msgstr ""
"Generation 2\tJun 11 2018 11:02:49\n"
"  guix e0cc7f6\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: origin/master\n"
"    commit: e0cc7f669bec22c37481dd03a7941c7d11a64f1d\n"
"  2 new packages: keepalived, libnfnetlink\n"
"  6 packages upgraded: emacs-nix-mode@@2.0.4,\n"
"    guile2.0-guix@@0.14.0-12.77a1aac, guix@@0.14.0-12.77a1aac,\n"
"    heimdal@@7.5.0, milkytracker@@1.02.00, nix@@2.0.4\n"
"\n"

#. type: example
#: doc/guix.texi:3654
#, no-wrap
msgid ""
"Generation 3\tJun 13 2018 23:31:07\t(current)\n"
"  guix 844cc1c\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: origin/master\n"
"    commit: 844cc1c8f394f03b404c5bb3aee086922373490c\n"
"  28 new packages: emacs-helm-ls-git, emacs-helm-mu, @dots{}\n"
"  69 packages upgraded: borg@@1.1.6, cheese@@3.28.0, @dots{}\n"
msgstr ""
"Generation 3\tJun 13 2018 23:31:07\t(current)\n"
"  guix 844cc1c\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: origin/master\n"
"    commit: 844cc1c8f394f03b404c5bb3aee086922373490c\n"
"  28 new packages: emacs-helm-ls-git, emacs-helm-mu, @dots{}\n"
"  69 packages upgraded: borg@@1.1.6, cheese@@3.28.0, @dots{}\n"

#. type: Plain text
#: doc/guix.texi:3658
msgid "@xref{Invoking guix describe, @command{guix describe}}, for other ways to describe the current status of Guix."
msgstr "Смотрите @xref{Invoking guix describe, @command{guix describe}} для информации о других способах получить информацию о текущем статусе Guix."

#. type: Plain text
#: doc/guix.texi:3663
msgid "This @code{~/.config/guix/current} profile works like any other profile created by @command{guix package} (@pxref{Invoking guix package}).  That is, you can list generations, roll back to the previous generation---i.e., the previous Guix---and so on:"
msgstr "Этот профиль @code{~/.config/guix/current} работает, как любой другой профиль, созданный @command{guix package} (@pxref{Invoking guix package}). Так что можно вывести список поколений, откатиться до предыдущего поколения, то есть до предыдущего Guix, и так далее:"

#. type: example
#: doc/guix.texi:3669
#, no-wrap
msgid ""
"$ guix package -p ~/.config/guix/current --roll-back\n"
"switched from generation 3 to 2\n"
"$ guix package -p ~/.config/guix/current --delete-generations=1\n"
"deleting /var/guix/profiles/per-user/charlie/current-guix-1-link\n"
msgstr ""
"$ guix package -p ~/.config/guix/current --roll-back\n"
"switched from generation 3 to 2\n"
"$ guix package -p ~/.config/guix/current --delete-generations=1\n"
"deleting /var/guix/profiles/per-user/charlie/current-guix-1-link\n"

#. type: Plain text
#: doc/guix.texi:3673
msgid "The @command{guix pull} command is usually invoked with no arguments, but it supports the following options:"
msgstr "Команда @command{guix pull} обычно вызывается без аргументов, но поддерживает следующие опции:"

#. type: item
#: doc/guix.texi:3675
#, no-wrap
msgid "--url=@var{url}"
msgstr "--url=@var{url}"

#. type: itemx
#: doc/guix.texi:3676
#, no-wrap
msgid "--commit=@var{commit}"
msgstr "--commit=@var{commit}"

#. type: itemx
#: doc/guix.texi:3677
#, no-wrap
msgid "--branch=@var{branch}"
msgstr "--branch=@var{branch}"

#. type: table
#: doc/guix.texi:3681
msgid "Download code for the @code{guix} channel from the specified @var{url}, at the given @var{commit} (a valid Git commit ID represented as a hexadecimal string), or @var{branch}."
msgstr "Скачать код канала @code{guix} из указанного @var{url}, относящийся к обозначенному коммиту @var{commit} (корректный ID коммита Git, представленный в виде шестнадцатеричной строки), или ветке @var{branch}."

#. type: cindex
#: doc/guix.texi:3682 doc/guix.texi:3747
#, no-wrap
msgid "@file{channels.scm}, configuration file"
msgstr "@file{channels.scm}, configuration file"

#. type: cindex
#: doc/guix.texi:3683 doc/guix.texi:3748
#, no-wrap
msgid "configuration file for channels"
msgstr "конфигурационный файл для каналов"

#. type: table
#: doc/guix.texi:3687
msgid "These options are provided for convenience, but you can also specify your configuration in the @file{~/.config/guix/channels.scm} file or using the @option{--channels} option (see below)."
msgstr "Эти опции внедрены для удобства, но также можно задать конфигурационный файл @file{~/.config/guix/channels.scm} или использовать опцию @option{--channels} (смотрите ниже)."

#. type: item
#: doc/guix.texi:3688
#, no-wrap
msgid "--channels=@var{file}"
msgstr "--channels=@var{file}"

#. type: itemx
#: doc/guix.texi:3689
#, no-wrap
msgid "-C @var{file}"
msgstr "-C @var{file}"

#. type: table
#: doc/guix.texi:3694
msgid "Read the list of channels from @var{file} instead of @file{~/.config/guix/channels.scm}.  @var{file} must contain Scheme code that evaluates to a list of channel objects.  @xref{Channels}, for more information."
msgstr "Считать список каналов из файла @var{file} вместо @file{~/.config/guix/channels.scm}. @var{file} должен содержать код Scheme, который определяет список объектов \"канал\". См.  @xref{Channels} для подробной информации."

#. type: item
#: doc/guix.texi:3695
#, no-wrap
msgid "--news"
msgstr "--news"

#. type: itemx
#: doc/guix.texi:3696 doc/guix.texi:4608
#, no-wrap
msgid "-N"
msgstr "-N"

#. type: table
#: doc/guix.texi:3698
msgid "Display the list of packages added or upgraded since the previous generation."
msgstr "Вывести список пакетов, которые добавлены или обновлены после предыдущего поколения."

#. type: table
#: doc/guix.texi:3702
msgid "This is the same information as displayed upon @command{guix pull} completion, but without ellipses; it is also similar to the output of @command{guix pull -l} for the last generation (see below)."
msgstr "Это та же информация, которая отображается по завершении @command{guix pull}, но без эллипсов. Это также совпадает с выводом @command{guix pull -l} для последнего поколения (смотрите ниже)."

#. type: table
#: doc/guix.texi:3709
msgid "List all the generations of @file{~/.config/guix/current} or, if @var{pattern} is provided, the subset of generations that match @var{pattern}.  The syntax of @var{pattern} is the same as with @code{guix package --list-generations} (@pxref{Invoking guix package})."
msgstr "Вывести список всех поколений @file{~/.config/guix/current} или, если предоставлен паттерн @var{pattern}, подмножество поколений, которые соответствуют @var{pattern}. Синтаксис @var{pattern} --- такой же, как у @code{guix package --list-generations} (@pxref{Invoking guix package})."

#. type: table
#: doc/guix.texi:3712
msgid "@xref{Invoking guix describe}, for a way to display information about the current generation only."
msgstr "См. @xref{Invoking guix describe}, чтобы узнать, как вывести информацию только о текущем поколении."

#. type: table
#: doc/guix.texi:3716
msgid "Use @var{profile} instead of @file{~/.config/guix/current}."
msgstr "Использовать профиль @var{profile} вместо @file{~/.config/guix/current}."

#. type: item
#: doc/guix.texi:3717 doc/guix.texi:7701
#, no-wrap
msgid "--dry-run"
msgstr "--dry-run"

#. type: itemx
#: doc/guix.texi:3718 doc/guix.texi:7702
#, no-wrap
msgid "-n"
msgstr "-n"

#. type: table
#: doc/guix.texi:3721
msgid "Show which channel commit(s) would be used and what would be built or substituted but do not actually do it."
msgstr "Показать, какие коммиты будут использоваться, и что будет собрано или скачано в виде подстановок, но не выполнять эту работу."

#. type: itemx
#: doc/guix.texi:3723 doc/guix.texi:4591 doc/guix.texi:4884 doc/guix.texi:8067
#: doc/guix.texi:9345 doc/guix.texi:9544 doc/guix.texi:10094
#: doc/guix.texi:24556
#, no-wrap
msgid "-s @var{system}"
msgstr "-s @var{system}"

#. type: table
#: doc/guix.texi:3726 doc/guix.texi:4887
msgid "Attempt to build for @var{system}---e.g., @code{i686-linux}---instead of the system type of the build host."
msgstr "Предпринять попытку собрать систему @var{system}, т.е. @code{i686-linux}, вместо типа системы хоста сборки."

#. type: item
#: doc/guix.texi:3727 doc/guix.texi:9902
#, no-wrap
msgid "--verbose"
msgstr "--verbose"

#. type: table
#: doc/guix.texi:3729
msgid "Produce verbose output, writing build logs to the standard error output."
msgstr "Производить вывод логов, отображая логи сборки в стандартный вывод ошибок."

#. type: table
#: doc/guix.texi:3733
msgid "Use the bootstrap Guile to build the latest Guix.  This option is only useful to Guix developers."
msgstr "Использовать бутстрап Guile для сорки последнего Guix. Эта опция полезна только для разработчиков."

#. type: Plain text
#: doc/guix.texi:3739
msgid "The @dfn{channel} mechanism allows you to instruct @command{guix pull} which repository and branch to pull from, as well as @emph{additional} repositories containing package modules that should be deployed.  @xref{Channels}, for more information."
msgstr "Механизм каналов @dfn{channel} позволяет указать @command{guix pull}, из какого репозитория или ветки скачивать, а также какие @emph{дополнительные} репозитории должны использоваться для развёртки. См. @xref{Channels} для подробной информации."

#. type: Plain text
#: doc/guix.texi:3742
msgid "In addition, @command{guix pull} supports all the common build options (@pxref{Common Build Options})."
msgstr "В добавок @command{guix pull} поддерживает все стандартные опции сборки (@pxref{Common Build Options})."

#. type: item
#: doc/guix.texi:3746 doc/guix.texi:4149
#, no-wrap
msgid "channels"
msgstr "каналы"

#. type: cindex
#: doc/guix.texi:3749
#, no-wrap
msgid "@command{guix pull}, configuration file"
msgstr "@command{guix pull}, конфигурационный файл"

#. type: cindex
#: doc/guix.texi:3750
#, no-wrap
msgid "configuration of @command{guix pull}"
msgstr "конфигурация @command{guix pull}"

#. type: Plain text
#: doc/guix.texi:3759
msgid "Guix and its package collection are updated by running @command{guix pull} (@pxref{Invoking guix pull}).  By default @command{guix pull} downloads and deploys Guix itself from the official GNU@tie{}Guix repository.  This can be customized by defining @dfn{channels} in the @file{~/.config/guix/channels.scm} file.  A channel specifies a URL and branch of a Git repository to be deployed, and @command{guix pull} can be instructed to pull from one or more channels.  In other words, channels can be used to @emph{customize} and to @emph{extend} Guix, as we will see below."
msgstr "Guix и его коллекция пакетов можно обновить запуском @command{guix pull} (@pxref{Invoking guix pull}). По умолчанию @command{guix pull} скачивает и разворачивает Guix из официального репозитория GNU@tie{}Guix. Это может быть изменено определением каналов @dfn{channels} в файле @file{~/.config/guix/channels.scm}. Канал обозначает URL или ветку репозитория Git для разворачивания. Также @command{guix pull} может быть настроена для скачивания из одного или более каналов. Другими словами, каналы могут использоваться для @emph{настройки} и для @emph{расширения} Guix, как это будет показано ниже."

#. type: subsection
#: doc/guix.texi:3760
#, no-wrap
msgid "Using a Custom Guix Channel"
msgstr "Использование отдельного канала Guix"

#. type: Plain text
#: doc/guix.texi:3767
msgid "The channel called @code{guix} specifies where Guix itself---its command-line tools as well as its package collection---should be downloaded.  For instance, suppose you want to update from your own copy of the Guix repository at @code{example.org}, and specifically the @code{super-hacks} branch, you can write in @code{~/.config/guix/channels.scm} this specification:"
msgstr "Канал, названный @code{guix}, обозначает, откуда должен скачиваться сам Guix (его инструменты командной строки и коллекция пакетов). Например, предположим вы хотите обновиться из вашей собственной копии репозитория Guix на @code{example.org}, а именно из ветки @code{super-hacks}, тогда можно написать в @code{~/.config/guix/channels.scm} следующую спецификацию:"

#. type: lisp
#: doc/guix.texi:3774
#, no-wrap
msgid ""
";; Tell 'guix pull' to use my own repo.\n"
"(list (channel\n"
"        (name 'guix)\n"
"        (url \"https://example.org/my-guix.git\")\n"
"        (branch \"super-hacks\")))\n"
msgstr ""
";; Tell 'guix pull' to use my own repo.\n"
"(list (channel\n"
"        (name 'guix)\n"
"        (url \"https://example.org/my-guix.git\")\n"
"        (branch \"super-hacks\")))\n"

#. type: Plain text
#: doc/guix.texi:3779
msgid "From there on, @command{guix pull} will fetch code from the @code{super-hacks} branch of the repository at @code{example.org}."
msgstr "При такой настройке @command{guix pull} будет скачивать код из ветки @code{super-hacks} репозитория в @code{example.org}."

#. type: subsection
#: doc/guix.texi:3780
#, no-wrap
msgid "Specifying Additional Channels"
msgstr "Указание дополнительных каналов"

#. type: cindex
#: doc/guix.texi:3782
#, no-wrap
msgid "extending the package collection (channels)"
msgstr "расширение коллекции пакетов (каналов)"

#. type: cindex
#: doc/guix.texi:3783
#, no-wrap
msgid "personal packages (channels)"
msgstr "собственные пакеты (каналы)"

#. type: cindex
#: doc/guix.texi:3784
#, no-wrap
msgid "channels, for personal packages"
msgstr "каналы, для собственных пакетов"

#. type: Plain text
#: doc/guix.texi:3792
msgid "You can also specify @emph{additional channels} to pull from.  Let's say you have a bunch of custom package variants or personal packages that you think would make little sense to contribute to the Guix project, but would like to have these packages transparently available to you at the command line.  You would first write modules containing those package definitions (@pxref{Package Modules}), maintain them in a Git repository, and then you and anyone else can use it as an additional channel to get packages from.  Neat, no?"
msgstr "Можно также задать @emph{дополнительные каналы} для выборки оттуда. Ну, например, у вас ряд собственных вариантов пакетов или собственные пакеты, которые вы считаете не особо важным для отправки в проект Guix, но хотите, чтобы эти пакеты были доступны вам в командной строке прозрачно, без дополнительных действий. Вначале можно написать модули, содержащие определения этих пакетов (@pxref{Package Modules}), затем разместить их в репозитории Git, и тогда вы или кто-либо ещё сможете использовать их в качестве дополнтельного канала для получения пакетов. Красиво, да?"

#. type: quotation
#: doc/guix.texi:3796
#, no-wrap
msgid "Warning"
msgstr "Внимание"

#. type: quotation
#: doc/guix.texi:3800
msgid "Before you, dear user, shout---``woow this is @emph{soooo coool}!''---and publish your personal channel to the world, we would like to share a few words of caution:"
msgstr "Прежде чем вы крикнете @emph{Ух-ты, это круто!} и опубликуете собственный канал, необходимо учесть некоторые предостережения:"

#. type: itemize
#: doc/guix.texi:3808
msgid "Before publishing a channel, please consider contributing your package definitions to Guix proper (@pxref{Contributing}).  Guix as a project is open to free software of all sorts, and packages in Guix proper are readily available to all Guix users and benefit from the project's quality assurance process."
msgstr "Перед публикацией канала, пожалуйста, рассмотрите возможность поделиться вашими определениями пакетов со сборником Guix (@pxref{Contributing}). Guix, как проект, открыт свободному программному обеспечению любого назначения, и пакеты в сборнике Guix готовы и доступны для использования всеми пользователями Guix и прошли проверку качества."

#. type: itemize
#: doc/guix.texi:3817
msgid "When you maintain package definitions outside Guix, we, Guix developers, consider that @emph{the compatibility burden is on you}.  Remember that package modules and package definitions are just Scheme code that uses various programming interfaces (APIs).  We want to remain free to change these APIs to keep improving Guix, possibly in ways that break your channel.  We never change APIs gratuitously, but we will @emph{not} commit to freezing APIs either."
msgstr "Когда вы выгружаете определение пакета вне Guix, мы, разработчики Guix, полагаем, что вопрос @emph{совместимости ложится на вас}. Учтите, что пакетные модули и определения пакетов --- это код Scheme, который используют различные программные интерфейсы (API). Мы хотим оставить возможность для себя изменять эти API, чтобы продолжить улучшать Guix. И это может привести к поломке вашего канала. Мы никогда не меняем API необоснованно, но всё же мы @emph{не} будем обновлять устаревшие, замороженные API."

#. type: itemize
#: doc/guix.texi:3821
msgid "Corollary: if you're using an external channel and that channel breaks, please @emph{report the issue to the channel authors}, not to the Guix project."
msgstr "Вывод: если вы используете внешний канал, и этот канал ломается, пожалуйста, @emph{заявите об этой проблеме авторам каналв}, но не в проект Guix."

#. type: quotation
#: doc/guix.texi:3828
msgid "You've been warned! Having said this, we believe external channels are a practical way to exert your freedom to augment Guix' package collection and to share your improvements, which are basic tenets of @uref{https://www.gnu.org/philosophy/free-sw.html, free software}.  Please email us at @email{guix-devel@@gnu.org} if you'd like to discuss this."
msgstr "Вы предупреждены! Обозначив это, мы верим, что внешние каналы --- это способ для вас проявлять свою свободу и вместе с тем расширять коллекцию пакетов Guix и делиться улучшениями, что является основными догматами @uref{https://www.gnu.org/philosophy/free-sw.ru.html, свободного программного обеспечения}. Пожалуйста, свяжитесь с нами по e-mail @email{guix-devel@@gnu.org}, если вы хотите обсудить это."

#. type: Plain text
#: doc/guix.texi:3833
msgid "To use a channel, write @code{~/.config/guix/channels.scm} to instruct @command{guix pull} to pull from it @emph{in addition} to the default Guix channel(s):"
msgstr "Чтобы использовать канал, напишите @code{~/.config/guix/channels.scm}, чтобы обозначить @command{guix pull} скачивать оттуда @emph{в дополнение} к каналу(-ам) Guix по умолчанию:"

#. type: vindex
#: doc/guix.texi:3834
#, no-wrap
msgid "%default-channels"
msgstr "%default-channels"

#. type: lisp
#: doc/guix.texi:3841
#, no-wrap
msgid ""
";; Add my personal packages to those Guix provides.\n"
"(cons (channel\n"
"        (name 'my-personal-packages)\n"
"        (url \"https://example.org/personal-packages.git\"))\n"
"      %default-channels)\n"
msgstr ""
";; Add my personal packages to those Guix provides.\n"
"(cons (channel\n"
"        (name 'my-personal-packages)\n"
"        (url \"https://example.org/personal-packages.git\"))\n"
"      %default-channels)\n"

#. type: Plain text
#: doc/guix.texi:3851
msgid "Note that the snippet above is (as always!)@: Scheme code; we use @code{cons} to add a channel the list of channels that the variable @code{%default-channels} is bound to (@pxref{Pairs, @code{cons} and lists,, guile, GNU Guile Reference Manual}).  With this file in place, @command{guix pull} builds not only Guix but also the package modules from your own repository.  The result in @file{~/.config/guix/current} is the union of Guix with your own package modules:"
msgstr "Заметим, что сниппет выше (всегда!)@: код Scheme; мы используем @code{cons} для добавления канала в список каналов, то есть в переменную @code{%default-channels} (@pxref{Pairs, @code{cons} and lists,, guile, GNU Guile Reference Manual}). Если этот файл написан, @command{guix pull} производит сборку не только Guix, но и пакетных модулей из вашего репозитория. В результате в @file{~/.config/guix/current} содержится объединение Guix и ваших собственных пакетных модулей:"

#. type: example
#: doc/guix.texi:3866
#, no-wrap
msgid ""
"$ guix pull --list-generations\n"
"@dots{}\n"
"Generation 19\tAug 27 2018 16:20:48\n"
"  guix d894ab8\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: master\n"
"    commit: d894ab8e9bfabcefa6c49d9ba2e834dd5a73a300\n"
"  my-personal-packages dd3df5e\n"
"    repository URL: https://example.org/personal-packages.git\n"
"    branch: master\n"
"    commit: dd3df5e2c8818760a8fc0bd699e55d3b69fef2bb\n"
"  11 new packages: my-gimp, my-emacs-with-cool-features, @dots{}\n"
"  4 packages upgraded: emacs-racket-mode@@0.0.2-2.1b78827, @dots{}\n"
msgstr ""
"$ guix pull --list-generations\n"
"@dots{}\n"
"Generation 19\tAug 27 2018 16:20:48\n"
"  guix d894ab8\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: master\n"
"    commit: d894ab8e9bfabcefa6c49d9ba2e834dd5a73a300\n"
"  my-personal-packages dd3df5e\n"
"    repository URL: https://example.org/personal-packages.git\n"
"    branch: master\n"
"    commit: dd3df5e2c8818760a8fc0bd699e55d3b69fef2bb\n"
"  11 new packages: my-gimp, my-emacs-with-cool-features, @dots{}\n"
"  4 packages upgraded: emacs-racket-mode@@0.0.2-2.1b78827, @dots{}\n"

#. type: Plain text
#: doc/guix.texi:3874
msgid "The output of @command{guix pull} above shows that Generation@tie{}19 includes both Guix and packages from the @code{my-personal-packages} channel.  Among the new and upgraded packages that are listed, some like @code{my-gimp} and @code{my-emacs-with-cool-features} might come from @code{my-personal-packages}, while others come from the Guix default channel."
msgstr "Результат @command{guix pull} выше показывает, что поколение Generation@tie{}19 включает как репозиторий Guix, так и пакеты из канала @code{my-personal-packages}. Вместе с новыми и обновлёнными пакетами, которые присутствуют в списке, что-нибудь типа @code{my-gimp} и @code{my-emacs-with-cool-features} может прийти из @code{my-personal-packages}, когда остальные идут из канала Guix по умолчанию."

#. type: Plain text
#: doc/guix.texi:3885
msgid "To create a channel, create a Git repository containing your own package modules and make it available.  The repository can contain anything, but a useful channel will contain Guile modules that export packages.  Once you start using a channel, Guix will behave as if the root directory of that channel's Git repository has been added to the Guile load path (@pxref{Load Paths,,, guile, GNU Guile Reference Manual}).  For example, if your channel contains a file at @file{my-packages/my-tools.scm} that defines a Guile module, then the module will be available under the name @code{(my-packages my-tools)}, and you will be able to use it like any other module (@pxref{Modules,,, guile, GNU Guile Reference Manual})."
msgstr "Чтобы создать канал, создайте репозиторий Git, содержащий ваши собственные пакетные модули, и сделайте его доступным. Репозиторий может содержать что-либо, но полезный канал будет содержать модули Guile, экспортирующие пакеты. Когда вы начали использовать канал, Guix будет работать, как будто корневая директория репозитория Git этого канала добавлена в путь загрузки Guile (@pxref{Load Paths,,, guile, GNU Guile Reference Manual}). Например, если ваш канал содержит файл @file{my-packages/my-tools.scm}, который определяет модуль Guile, тогда модуль будет доступен под именем @code{(my-packages my-tools)}, и вы сможете использовать его, как любой другой модуль (@pxref{Modules,,, guile, GNU Guile Reference Manual})."

#. type: cindex
#: doc/guix.texi:3886
#, no-wrap
msgid "dependencies, channels"
msgstr "зависимости, каналы"

#. type: cindex
#: doc/guix.texi:3887
#, no-wrap
msgid "meta-data, channels"
msgstr "метаданные, каналы"

#. type: subsection
#: doc/guix.texi:3888
#, no-wrap
msgid "Declaring Channel Dependencies"
msgstr "Объявление зависимостей канала"

#. type: Plain text
#: doc/guix.texi:3894
msgid "Channel authors may decide to augment a package collection provided by other channels.  They can declare their channel to be dependent on other channels in a meta-data file @file{.guix-channel}, which is to be placed in the root of the channel repository."
msgstr "Авторы канала могут решить расширить коллекцию пакетов пакетами, которые поставляются другими каналами. Они могут объявить, что их канал зависит от других каналов, в файле метаданных @file{.guix-channel}, который нужно разместить в корне репозитория канала."

#. type: Plain text
#: doc/guix.texi:3896
msgid "The meta-data file should contain a simple S-expression like this:"
msgstr "Файл метаданных должен содержать простое выражение S-expression как это:"

#. type: lisp
#: doc/guix.texi:3908
#, no-wrap
msgid ""
"(channel\n"
" (version 0)\n"
" (dependencies\n"
"  (channel\n"
"   (name some-collection)\n"
"   (url \"https://example.org/first-collection.git\"))\n"
"  (channel\n"
"   (name some-other-collection)\n"
"   (url \"https://example.org/second-collection.git\")\n"
"   (branch \"testing\"))))\n"
msgstr ""
"(channel\n"
" (version 0)\n"
" (dependencies\n"
"  (channel\n"
"   (name some-collection)\n"
"   (url \"https://example.org/first-collection.git\"))\n"
"  (channel\n"
"   (name some-other-collection)\n"
"   (url \"https://example.org/second-collection.git\")\n"
"   (branch \"testing\"))))\n"

#. type: Plain text
#: doc/guix.texi:3914
msgid "In the above example this channel is declared to depend on two other channels, which will both be fetched automatically.  The modules provided by the channel will be compiled in an environment where the modules of all these declared channels are available."
msgstr "В примере выше объявлен канал, который зависит от двух других каналов, из которых оба будут скачаны автоматически. Модули, предоставляемые каналом, будут скомпилированы в окружении, в котором доступны модули всех этих каналов."

#. type: Plain text
#: doc/guix.texi:3918
msgid "For the sake of reliability and maintainability, you should avoid dependencies on channels that you don't control, and you should aim to keep the number of dependencies to a minimum."
msgstr "В целях воспроизводимости и сопровождения вы должны избегать зависимостей от каналов, которые вы не контролируете, и вы должны стремиться минимизировать число зависимостей."

#. type: subsection
#: doc/guix.texi:3919
#, no-wrap
msgid "Replicating Guix"
msgstr "Копирование Guix"

#. type: cindex
#: doc/guix.texi:3921
#, no-wrap
msgid "pinning, channels"
msgstr "связывание, каналов"

#. type: cindex
#: doc/guix.texi:3922 doc/guix.texi:4088
#, no-wrap
msgid "replicating Guix"
msgstr "копирование Guix"

#. type: cindex
#: doc/guix.texi:3923
#, no-wrap
msgid "reproducibility, of Guix"
msgstr "воспроизводимость, Guix"

#. type: Plain text
#: doc/guix.texi:3928
msgid "The @command{guix pull --list-generations} output above shows precisely which commits were used to build this instance of Guix.  We can thus replicate it, say, on another machine, by providing a channel specification in @file{~/.config/guix/channels.scm} that is ``pinned'' to these commits:"
msgstr "Результат @command{guix pull --list-generations} выше показывает точно, какие коммиты были использованы для сборки данной инстанции Guix. Так что мы можем повторить её, скажем, на другой машине, предоставив объявление канала в @file{~/.config/guix/channels.scm}, которое завязано на этих коммитах:"

#. type: lisp
#: doc/guix.texi:3939
#, no-wrap
msgid ""
";; Deploy specific commits of my channels of interest.\n"
"(list (channel\n"
"       (name 'guix)\n"
"       (url \"https://git.savannah.gnu.org/git/guix.git\")\n"
"       (commit \"d894ab8e9bfabcefa6c49d9ba2e834dd5a73a300\"))\n"
"      (channel\n"
"       (name 'my-personal-packages)\n"
"       (url \"https://example.org/personal-packages.git\")\n"
"       (branch \"dd3df5e2c8818760a8fc0bd699e55d3b69fef2bb\")))\n"
msgstr ""
";; Deploy specific commits of my channels of interest.\n"
"(list (channel\n"
"       (name 'guix)\n"
"       (url \"https://git.savannah.gnu.org/git/guix.git\")\n"
"       (commit \"d894ab8e9bfabcefa6c49d9ba2e834dd5a73a300\"))\n"
"      (channel\n"
"       (name 'my-personal-packages)\n"
"       (url \"https://example.org/personal-packages.git\")\n"
"       (branch \"dd3df5e2c8818760a8fc0bd699e55d3b69fef2bb\")))\n"

#. type: Plain text
#: doc/guix.texi:3943
msgid "The @command{guix describe --format=channels} command can even generate this list of channels directly (@pxref{Invoking guix describe})."
msgstr "Команда @command{guix describe --format=channels} даже может непосредственно воспроизвести этот список каналов (@pxref{Invoking guix describe})."

#. type: Plain text
#: doc/guix.texi:3950
msgid "At this point the two machines run the @emph{exact same Guix}, with access to the @emph{exact same packages}.  The output of @command{guix build gimp} on one machine will be exactly the same, bit for bit, as the output of the same command on the other machine.  It also means both machines have access to all the source code of Guix and, transitively, to all the source code of every package it defines."
msgstr "И тогда две машины будут работать с @emph{полностью одинаковым Guix}, имея доступ к @emph{абсолютно одинаковым пакетам}. Результат @command{guix build gimp} на одной машине будет совершенно таким же, бит к биту, как результат этой команды на другой машине. Это также означает, что обе машины имеют доступ ко всем исходным кодам Guix, следовательно, ко всем исходным кодам каждого пакета, определённого в Guix."

#. type: Plain text
#: doc/guix.texi:3955
msgid "This gives you super powers, allowing you to track the provenance of binary artifacts with very fine grain, and to reproduce software environments at will---some sort of ``meta reproducibility'' capabilities, if you will.  @xref{Inferiors}, for another way to take advantage of these super powers."
msgstr "Это даёт вам супервозможности, позволяя вам отслеживать и управлять происхождением артефактов бинарников с точной детализацией, также повторять программные окружения --- это воспроизводимость высокого уровня. Смотрите @xref{Inferiors}, чтобы узнать другие преимущества таких супервозможностей."

#. type: quotation
#: doc/guix.texi:3963
msgid "The functionality described here is a ``technology preview'' as of version @value{VERSION}.  As such, the interface is subject to change."
msgstr "Функциональность, описанная здесь, --- это обзор технологии версии @value{VERSION}. Интерфейс может меняться."

#. type: cindex
#: doc/guix.texi:3965 doc/guix.texi:7547
#, no-wrap
msgid "inferiors"
msgstr "ранние версии"

#. type: cindex
#: doc/guix.texi:3966
#, no-wrap
msgid "composition of Guix revisions"
msgstr "составление ревизий Guix"

#. type: Plain text
#: doc/guix.texi:3971
msgid "Sometimes you might need to mix packages from the revision of Guix you're currently running with packages available in a different revision of Guix.  Guix @dfn{inferiors} allow you to achieve that by composing different Guix revisions in arbitrary ways."
msgstr "Иногда вам может понадобиться перемешивать пакеты из ревизии Guix, которая работает в настоящий момент, с пакетами, доступными в другой ревизии Guix. Основания Guix @dfn{inferiors} позволяют вам получить это, составляя различные ревизии Guix произвольным образом."

#. type: cindex
#: doc/guix.texi:3972 doc/guix.texi:4037
#, no-wrap
msgid "inferior packages"
msgstr "пакеты ранних версий"

#. type: Plain text
#: doc/guix.texi:3978
msgid "Technically, an ``inferior'' is essentially a separate Guix process connected to your main Guix process through a REPL (@pxref{Invoking guix repl}).  The @code{(guix inferior)} module allows you to create inferiors and to communicate with them.  It also provides a high-level interface to browse and manipulate the packages that an inferior provides---@dfn{inferior packages}."
msgstr "Технически работа с ранними версиями --- это в целом отдельный процесс Guix, связанный с главным процессом Guix через REPL (@pxref{Invoking guix repl}). Модуль @code{(guix inferior)} позволяет запускать ранние версии и взаимодействовать с ними. Он также предоставляет высокоуровневый интерфейс для обзора и управления пакетами, которые поставляет ранняя версия --- @dfn{ранние версии пакетов}."

#. type: Plain text
#: doc/guix.texi:3988
msgid "When combined with channels (@pxref{Channels}), inferiors provide a simple way to interact with a separate revision of Guix.  For example, let's assume you want to install in your profile the current @code{guile} package, along with the @code{guile-json} as it existed in an older revision of Guix---perhaps because the newer @code{guile-json} has an incompatible API and you want to run your code against the old API@.  To do that, you could write a manifest for use by @code{guix package --manifest} (@pxref{Invoking guix package}); in that manifest, you would create an inferior for that old Guix revision you care about, and you would look up the @code{guile-json} package in the inferior:"
msgstr "При сочетании с каналами (@pxref{Channels}) ранние версии преоставляют простой способ взаимодействовать с отдельными ревизиями Guix. Например, предположим, вы хотите установить в ваш профиль текущий пакет @code{guile} вместе с тем @code{guile-json}, который был определён в предыдущей ревизии Guix (может быть, потому что новый @code{guile-json} имеет несовместимый API, и вы хотите запустить ваш код со старым API). Чтобы это сделать, можно написать манифест для использования с @code{guix package --manifest} (@pxref{Invoking guix package}). В этом манифесте вы создадите описание ранней версии той предыдущей ревизии Guix, которая вас интересует, в которой вы ищете пакет @code{guile-json} ранней версии:"

#. type: lisp
#: doc/guix.texi:3992
#, no-wrap
msgid ""
"(use-modules (guix inferior) (guix channels)\n"
"             (srfi srfi-1))   ;for 'first'\n"
"\n"
msgstr ""
"(use-modules (guix inferior) (guix channels)\n"
"             (srfi srfi-1))   ;for 'first'\n"
"\n"

#. type: lisp
#: doc/guix.texi:4001
#, no-wrap
msgid ""
"(define channels\n"
"  ;; This is the old revision from which we want to\n"
"  ;; extract guile-json.\n"
"  (list (channel\n"
"         (name 'guix)\n"
"         (url \"https://git.savannah.gnu.org/git/guix.git\")\n"
"         (commit\n"
"          \"65956ad3526ba09e1f7a40722c96c6ef7c0936fe\"))))\n"
"\n"
msgstr ""
"(define channels\n"
"  ;; This is the old revision from which we want to\n"
"  ;; extract guile-json.\n"
"  (list (channel\n"
"         (name 'guix)\n"
"         (url \"https://git.savannah.gnu.org/git/guix.git\")\n"
"         (commit\n"
"          \"65956ad3526ba09e1f7a40722c96c6ef7c0936fe\"))))\n"
"\n"

#. type: lisp
#: doc/guix.texi:4005
#, no-wrap
msgid ""
"(define inferior\n"
"  ;; An inferior representing the above revision.\n"
"  (inferior-for-channels channels))\n"
"\n"
msgstr ""
"(define inferior\n"
"  ;; An inferior representing the above revision.\n"
"  (inferior-for-channels channels))\n"
"\n"

#. type: lisp
#: doc/guix.texi:4011
#, no-wrap
msgid ""
";; Now create a manifest with the current \"guile\" package\n"
";; and the old \"guile-json\" package.\n"
"(packages->manifest\n"
" (list (first (lookup-inferior-packages inferior \"guile-json\"))\n"
"       (specification->package \"guile\")))\n"
msgstr ""
";; Now create a manifest with the current \"guile\" package\n"
";; and the old \"guile-json\" package.\n"
"(packages->manifest\n"
" (list (first (lookup-inferior-packages inferior \"guile-json\"))\n"
"       (specification->package \"guile\")))\n"

#. type: Plain text
#: doc/guix.texi:4016
msgid "On its first run, @command{guix package --manifest} might have to build the channel you specified before it can create the inferior; subsequent runs will be much faster because the Guix revision will be cached."
msgstr "Далее запуск @command{guix package --manifest} может вызвать сборку канала, который вы обозначили ранее, и в результате это задействует раннюю версию. Последовательные запуски будут быстрее, потому что ревизия Guix будет кеширована."

#. type: Plain text
#: doc/guix.texi:4019
msgid "The @code{(guix inferior)} module provides the following procedures to open an inferior:"
msgstr "Модуль @code{(guix inferior)} предоставляет следующие процедуры для работы с ранними версиями:"

#. type: deffn
#: doc/guix.texi:4020
#, no-wrap
msgid "{Scheme Procedure} inferior-for-channels @var{channels} @"
msgstr "{Процедура Scheme} inferior-for-channels @var{channels} @"

#. type: deffn
#: doc/guix.texi:4025
msgid "[#:cache-directory] [#:ttl] Return an inferior for @var{channels}, a list of channels.  Use the cache at @var{cache-directory}, where entries can be reclaimed after @var{ttl} seconds.  This procedure opens a new connection to the build daemon."
msgstr "[#:cache-directory] [#:ttl] Возвращает раннюю версию для списка каналов @var{channels}.  Использует кеш в @var{cache-directory}, где компоненты могут восстанавливаться через @var{ttl} секунд. Эта процедура открывает новое соединение с демоном сборки."

#. type: deffn
#: doc/guix.texi:4028
msgid "As a side effect, this procedure may build or substitute binaries for @var{channels}, which can take time."
msgstr "Как побочный эффект, эта процедура может собирать или скачивать подстановки бинарников для @var{channels}, что может занять время."

#. type: deffn
#: doc/guix.texi:4030
#, no-wrap
msgid "{Scheme Procedure} open-inferior @var{directory} @"
msgstr "{Процедура Scheme} open-inferior @var{directory} @"

#. type: deffn
#: doc/guix.texi:4035
msgid "[#:command \"bin/guix\"] Open the inferior Guix in @var{directory}, running @code{@var{directory}/@var{command} repl} or equivalent.  Return @code{#f} if the inferior could not be launched."
msgstr "[#:command \"bin/guix\"] Открывает раннюю версию Guix в @var{directory}, запустив repl @code{@var{directory}/@var{command}} или эквивалент. Возвращает @code{#f}, если ранняя версия не может быть запущена."

#. type: Plain text
#: doc/guix.texi:4040
msgid "The procedures listed below allow you to obtain and manipulate inferior packages."
msgstr "Процедуры, приведённые ниже, обеспечивают работу и управление ранними версиями пакетов."

#. type: deffn
#: doc/guix.texi:4041
#, no-wrap
msgid "{Scheme Procedure} inferior-packages @var{inferior}"
msgstr "{Процедура Scheme} inferior-packages @var{inferior}"

#. type: deffn
#: doc/guix.texi:4043
msgid "Return the list of packages known to @var{inferior}."
msgstr "Возвращает список пакетов, относящихся к ранней версии @var{inferior}."

#. type: deffn
#: doc/guix.texi:4045
#, no-wrap
msgid "{Scheme Procedure} lookup-inferior-packages @var{inferior} @var{name} @"
msgstr "{Процедура Scheme} lookup-inferior-packages @var{inferior} @var{name} @"

#. type: deffn
#: doc/guix.texi:4050
msgid "[@var{version}] Return the sorted list of inferior packages matching @var{name} in @var{inferior}, with highest version numbers first.  If @var{version} is true, return only packages with a version number prefixed by @var{version}."
msgstr "[@var{version}] Возвращает сортированный список пакетов ранней версии  @var{inferior}, содержащих имя @var{name}, поздняя версия - вначале. Если версия @var{version} задана, возвращает только пакеты с номером версии, начинающейся с @var{version}."

#. type: deffn
#: doc/guix.texi:4052
#, no-wrap
msgid "{Scheme Procedure} inferior-package? @var{obj}"
msgstr "{Процедура Scheme} inferior-package? @var{obj}"

#. type: deffn
#: doc/guix.texi:4054
msgid "Return true if @var{obj} is an inferior package."
msgstr "Возвращает true, если объект @var{obj} --- это пакет ранней версии."

#. type: deffn
#: doc/guix.texi:4056
#, no-wrap
msgid "{Scheme Procedure} inferior-package-name @var{package}"
msgstr "{Процедура Scheme} inferior-package-name @var{package}"

#. type: deffnx
#: doc/guix.texi:4057
#, no-wrap
msgid "{Scheme Procedure} inferior-package-version @var{package}"
msgstr "{Процедура Scheme} inferior-package-version @var{package}"

#. type: deffnx
#: doc/guix.texi:4058
#, no-wrap
msgid "{Scheme Procedure} inferior-package-synopsis @var{package}"
msgstr "{Процедура Scheme} inferior-package-synopsis @var{package}"

#. type: deffnx
#: doc/guix.texi:4059
#, no-wrap
msgid "{Scheme Procedure} inferior-package-description @var{package}"
msgstr "{Процедура Scheme} inferior-package-description @var{package}"

#. type: deffnx
#: doc/guix.texi:4060
#, no-wrap
msgid "{Scheme Procedure} inferior-package-home-page @var{package}"
msgstr "{Процедура Scheme} inferior-package-home-page @var{package}"

#. type: deffnx
#: doc/guix.texi:4061
#, no-wrap
msgid "{Scheme Procedure} inferior-package-location @var{package}"
msgstr "{Процедура Scheme} inferior-package-location @var{package}"

#. type: deffnx
#: doc/guix.texi:4062
#, no-wrap
msgid "{Scheme Procedure} inferior-package-inputs @var{package}"
msgstr "{Процедура Scheme} inferior-package-inputs @var{package}"

#. type: deffnx
#: doc/guix.texi:4063
#, no-wrap
msgid "{Scheme Procedure} inferior-package-native-inputs @var{package}"
msgstr "{Процедура Scheme} inferior-package-native-inputs @var{package}"

#. type: deffnx
#: doc/guix.texi:4064
#, no-wrap
msgid "{Scheme Procedure} inferior-package-propagated-inputs @var{package}"
msgstr "{Процедура Scheme} inferior-package-propagated-inputs @var{package}"

#. type: deffnx
#: doc/guix.texi:4065
#, no-wrap
msgid "{Scheme Procedure} inferior-package-transitive-propagated-inputs @var{package}"
msgstr "{Процедура Scheme} inferior-package-transitive-propagated-inputs @var{package}"

#. type: deffnx
#: doc/guix.texi:4066
#, no-wrap
msgid "{Scheme Procedure} inferior-package-native-search-paths @var{package}"
msgstr "{Процедура Scheme} inferior-package-native-search-paths @var{package}"

#. type: deffnx
#: doc/guix.texi:4067
#, no-wrap
msgid "{Scheme Procedure} inferior-package-transitive-native-search-paths @var{package}"
msgstr "{Процедура Scheme} inferior-package-transitive-native-search-paths @var{package}"

#. type: deffnx
#: doc/guix.texi:4068
#, no-wrap
msgid "{Scheme Procedure} inferior-package-search-paths @var{package}"
msgstr "{Процедура Scheme} inferior-package-search-paths @var{package}"

#. type: deffn
#: doc/guix.texi:4073
msgid "These procedures are the counterpart of package record accessors (@pxref{package Reference}).  Most of them work by querying the inferior @var{package} comes from, so the inferior must still be live when you call these procedures."
msgstr "Эти процедуры являются двойниками метода доступа к записям пакетов (@pxref{package Reference}). Большинство из них работают с запросами для ранней версии, из которой происходит @var{package}, так что ранняя версия должна оставаться живой, когда вы вызываете эти процедуры."

#. type: Plain text
#: doc/guix.texi:4083
msgid "Inferior packages can be used transparently like any other package or file-like object in G-expressions (@pxref{G-Expressions}).  They are also transparently handled by the @code{packages->manifest} procedure, which is commonly use in manifests (@pxref{Invoking guix package, the @option{--manifest} option of @command{guix package}}).  Thus you can insert an inferior package pretty much anywhere you would insert a regular package: in manifests, in the @code{packages} field of your @code{operating-system} declaration, and so on."
msgstr "Пакеты ранних версий могут использоваться прозрачно, как любой другой пакет или объект типа файл в выражении G-expressions (@pxref{G-Expressions}). Они также прозрачно используются в процедуре @code{packages->manifest}, которая обычно используется в манифестах (@pxref{Invoking guix package, the @option{--manifest} option of @command{guix package}}). Так можно вставлять пакет ранней версии в принципе куда угодно, как если вставлять обычный пакет: в манифесты, в поле @code{packages} вашего объявления @code{operating-system} и т.д."

#. type: section
#: doc/guix.texi:4085
#, no-wrap
msgid "Invoking @command{guix describe}"
msgstr "Вызов @command{guix describe}"

#. type: Plain text
#: doc/guix.texi:4096
msgid "Often you may want to answer questions like: ``Which revision of Guix am I using?'' or ``Which channels am I using?'' This is useful information in many situations: if you want to @emph{replicate} an environment on a different machine or user account, if you want to report a bug or to determine what change in the channels you are using caused it, or if you want to record your system state for reproducibility purposes.  The @command{guix describe} command answers these questions."
msgstr "Часто может возникать вопрос: \"Какую ревизию Guix я использую?\" - Или: \"Какие каналы я использую?\" Это полезна информация во многих ситуациях: если вы хотите @emph{повторить} окружение на другой машине или в другом пользовательском аккаунте, если вы хотите составить отчёт об ошибке, чтобы определить, какие изменения в канале, который вы используете, вызвали ошибку, или если вы хотите записать состояние вашей системы в целях воспроизводимости. Команда @command{guix describe} отвечает на эти вопросы."

#. type: Plain text
#: doc/guix.texi:4100
msgid "When run from a @command{guix pull}ed @command{guix}, @command{guix describe} displays the channel(s) that it was built from, including their repository URL and commit IDs (@pxref{Channels}):"
msgstr "В случае запуска после @command{guix pull} команда @command{guix describe} отображает канал(ы), из которых производилась сборка, включая URL и репозиториев и ID коммитов (@pxref{Channels}):"

#. type: example
#: doc/guix.texi:4108
#, no-wrap
msgid ""
"$ guix describe\n"
"Generation 10\tSep 03 2018 17:32:44\t(current)\n"
"  guix e0fa68c\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: master\n"
"    commit: e0fa68c7718fffd33d81af415279d6ddb518f727\n"
msgstr ""
"$ guix describe\n"
"Generation 10\tSep 03 2018 17:32:44\t(current)\n"
"  guix e0fa68c\n"
"    repository URL: https://git.savannah.gnu.org/git/guix.git\n"
"    branch: master\n"
"    commit: e0fa68c7718fffd33d81af415279d6ddb518f727\n"

#. type: Plain text
#: doc/guix.texi:4117
msgid "If you're familiar with the Git version control system, this is similar in spirit to @command{git describe}; the output is also similar to that of @command{guix pull --list-generations}, but limited to the current generation (@pxref{Invoking guix pull, the @option{--list-generations} option}).  Because the Git commit ID shown above unambiguously refers to a snapshot of Guix, this information is all it takes to describe the revision of Guix you're using, and also to replicate it."
msgstr "Если вы знакомы с системой контроля версиями Git, эта команда по сути похожа на @command{git describe}; выход тот же, что в @command{guix pull --list-generations}, но ограничен текущим поколением (@pxref{Invoking guix pull, the @option{--list-generations} option}).  Так как ID коммита Git выше ссылается однозначно на снимок Guix, эта информация --- всё, что нужно для описания используемой ревизии Guix и повторения её."

#. type: Plain text
#: doc/guix.texi:4120
msgid "To make it easier to replicate Guix, @command{guix describe} can also be asked to return a list of channels instead of the human-readable description above:"
msgstr "Чтобы проще повторить Guix, @command{guix describe} также может вызываться для вывода списка каналов вместо читаемого описания выше:"

#. type: example
#: doc/guix.texi:4128
#, no-wrap
msgid ""
"$ guix describe -f channels\n"
"(list (channel\n"
"        (name 'guix)\n"
"        (url \"https://git.savannah.gnu.org/git/guix.git\")\n"
"        (commit\n"
"          \"e0fa68c7718fffd33d81af415279d6ddb518f727\")))\n"
msgstr ""
"$ guix describe -f channels\n"
"(list (channel\n"
"        (name 'guix)\n"
"        (url \"https://git.savannah.gnu.org/git/guix.git\")\n"
"        (commit\n"
"          \"e0fa68c7718fffd33d81af415279d6ddb518f727\")))\n"

#. type: Plain text
#: doc/guix.texi:4137
msgid "You can save this to a file and feed it to @command{guix pull -C} on some other machine or at a later point in time, which will instantiate @emph{this exact Guix revision} (@pxref{Invoking guix pull, the @option{-C} option}).  From there on, since you're able to deploy the same revision of Guix, you can just as well @emph{replicate a complete software environment}.  We humbly think that this is @emph{awesome}, and we hope you'll like it too!"
msgstr "Можно сохранить это в файл и подать на вход @command{guix pull -C} на любой другой машине или через время, чтобы инициализировать @emph{эту конкретную ревизию Guix} (@pxref{Invoking guix pull, the @option{-C} option}). Теперь, когда можно развернуть подобную ревизию Guix, вы можете также @emph{полностью повторить программное окружение}. Мы скромно полагаем, это @emph{чудесно}. Надеемся, вам это тоже понравится!"

#. type: Plain text
#: doc/guix.texi:4140
msgid "The details of the options supported by @command{guix describe} are as follows:"
msgstr "Подробнее об опциях, поддерживаемых @command{guix describe}:"

#. type: item
#: doc/guix.texi:4142 doc/guix.texi:4786
#, no-wrap
msgid "--format=@var{format}"
msgstr "--format=@var{format}"

#. type: itemx
#: doc/guix.texi:4143 doc/guix.texi:4787
#, no-wrap
msgid "-f @var{format}"
msgstr "-f @var{format}"

#. type: table
#: doc/guix.texi:4145
msgid "Produce output in the specified @var{format}, one of:"
msgstr "Произвести вывод в указанном формате @var{format}, одном из:"

#. type: item
#: doc/guix.texi:4147
#, no-wrap
msgid "human"
msgstr "human"

#. type: table
#: doc/guix.texi:4149
msgid "produce human-readable output;"
msgstr "произвести вывод для чтения человеком;"

#. type: table
#: doc/guix.texi:4153
msgid "produce a list of channel specifications that can be passed to @command{guix pull -C} or installed as @file{~/.config/guix/channels.scm} (@pxref{Invoking guix pull});"
msgstr "произвести список спецификаций каналов, который может использоваться в @command{guix pull -C} или вставлен в файл @file{~/.config/guix/channels.scm} (@pxref{Invoking guix pull});"

#. type: item
#: doc/guix.texi:4153 doc/guix.texi:8584
#, no-wrap
msgid "json"
msgstr "json"

#. type: cindex
#: doc/guix.texi:4154
#, no-wrap
msgid "JSON"
msgstr "JSON"

#. type: table
#: doc/guix.texi:4156
msgid "produce a list of channel specifications in JSON format;"
msgstr "произвести список спецификаций каналов в формате JSON;"

#. type: item
#: doc/guix.texi:4156
#, no-wrap
msgid "recutils"
msgstr "recutils"

#. type: table
#: doc/guix.texi:4158
msgid "produce a list of channel specifications in Recutils format."
msgstr "произвести список спецификаций каналов в формате Recutils."

#. type: table
#: doc/guix.texi:4163
msgid "Display information about @var{profile}."
msgstr "Вывести информацию о профиле @var{profile}."

#. type: section
#: doc/guix.texi:4166
#, no-wrap
msgid "Invoking @command{guix archive}"
msgstr "Вызов @command{guix archive}"

#. type: command{#1}
#: doc/guix.texi:4168
#, no-wrap
msgid "guix archive"
msgstr "guix archive"

#. type: cindex
#: doc/guix.texi:4169
#, no-wrap
msgid "archive"
msgstr "архив"

#. type: Plain text
#: doc/guix.texi:4175
msgid "The @command{guix archive} command allows users to @dfn{export} files from the store into a single archive, and to later @dfn{import} them on a machine that runs Guix.  In particular, it allows store files to be transferred from one machine to the store on another machine."
msgstr "Команда @command{guix archive} даёт возможность пользователям @dfn{экспортировать} файлы со склада в простой архив и затем @dfn{импортировать} их на машину с работающим Guix. В частности, это позволяет передавать файлы склада одной машины на склад другой машины."

#. type: quotation
#: doc/guix.texi:4179
msgid "If you're looking for a way to produce archives in a format suitable for tools other than Guix, @pxref{Invoking guix pack}."
msgstr "Если вы ищете способ производить архивы в формате, который подходит для инструментов, отличных от Guix, смотрите @pxref{Invoking guix pack}."

#. type: cindex
#: doc/guix.texi:4181
#, no-wrap
msgid "exporting store items"
msgstr "экспорт элементов склада"

#. type: Plain text
#: doc/guix.texi:4183
msgid "To export store files as an archive to standard output, run:"
msgstr "Чтобы экспортировать файлы склада в архив в стандартный вывод, выполните:"

#. type: example
#: doc/guix.texi:4186
#, no-wrap
msgid "guix archive --export @var{options} @var{specifications}...\n"
msgstr "guix archive --export @var{options} @var{specifications}...\n"

#. type: Plain text
#: doc/guix.texi:4193
msgid "@var{specifications} may be either store file names or package specifications, as for @command{guix package} (@pxref{Invoking guix package}).  For instance, the following command creates an archive containing the @code{gui} output of the @code{git} package and the main output of @code{emacs}:"
msgstr "Спецификации @var{specifications} могут быть либо именами файлов или пакетами, как для команде @command{guix package} (@pxref{Invoking guix package}). Например, следующая команда создаёт архив, содержащий выход @code{gui} пакета @code{git} и главный выход @code{emacs}:"

#. type: example
#: doc/guix.texi:4196
#, no-wrap
msgid "guix archive --export git:gui /gnu/store/...-emacs-24.3 > great.nar\n"
msgstr "guix archive --export git:gui /gnu/store/...-emacs-24.3 > great.nar\n"

#. type: Plain text
#: doc/guix.texi:4201
msgid "If the specified packages are not built yet, @command{guix archive} automatically builds them.  The build process may be controlled with the common build options (@pxref{Common Build Options})."
msgstr "Если указанные пакеты ещё не собраны, @command{guix archive} автоматически соберёт их. Процесс сборки может контролироваться обычными опциями сборки (@pxref{Common Build Options})."

#. type: Plain text
#: doc/guix.texi:4204
msgid "To transfer the @code{emacs} package to a machine connected over SSH, one would run:"
msgstr "Чтобы передать пакет @code{emacs} на машину, соединённую по SSH, нужно следующее:"

#. type: example
#: doc/guix.texi:4207
#, no-wrap
msgid "guix archive --export -r emacs | ssh the-machine guix archive --import\n"
msgstr "guix archive --export -r emacs | ssh the-machine guix archive --import\n"

#. type: Plain text
#: doc/guix.texi:4212
msgid "Similarly, a complete user profile may be transferred from one machine to another like this:"
msgstr "Точно также для передачи всего профиля пользователя из одной машины на другую, выполните:"

#. type: example
#: doc/guix.texi:4216
#, no-wrap
msgid ""
"guix archive --export -r $(readlink -f ~/.guix-profile) | \\\n"
"  ssh the-machine guix-archive --import\n"
msgstr ""
"guix archive --export -r $(readlink -f ~/.guix-profile) | \\\n"
"  ssh the-machine guix-archive --import\n"

#. type: Plain text
#: doc/guix.texi:4226
msgid "However, note that, in both examples, all of @code{emacs} and the profile as well as all of their dependencies are transferred (due to @code{-r}), regardless of what is already available in the store on the target machine.  The @code{--missing} option can help figure out which items are missing from the target store.  The @command{guix copy} command simplifies and optimizes this whole process, so this is probably what you should use in this case (@pxref{Invoking guix copy})."
msgstr "Однако заметим, что в обоих примерах, передаются весь @code{emacs} и профиль вместе с их зависимости (ввиду @code{-r}), не учитывая, что доступно на складе целевой машины. Опция @code{--missing} помогает определить отсутствующие элементы на целевом складе. Команда @command{guix copy} упрощает и оптимизирует весь этот процесс, так что в данном случае она решает проблему (@pxref{Invoking guix copy})."

#. type: cindex
#: doc/guix.texi:4227
#, no-wrap
msgid "nar, archive format"
msgstr "nar, формат архива"

#. type: cindex
#: doc/guix.texi:4228
#, no-wrap
msgid "normalized archive (nar)"
msgstr "нормализованный архив (nar)"

#. type: Plain text
#: doc/guix.texi:4238
msgid "Archives are stored in the ``normalized archive'' or ``nar'' format, which is comparable in spirit to `tar', but with differences that make it more appropriate for our purposes.  First, rather than recording all Unix metadata for each file, the nar format only mentions the file type (regular, directory, or symbolic link); Unix permissions and owner/group are dismissed.  Second, the order in which directory entries are stored always follows the order of file names according to the C locale collation order.  This makes archive production fully deterministic."
msgstr "Архивы сохраняются в нормализованном виде, или в формате nar, который по сути совместим с tar, но с отличиями, которые делают его более подходящим для наших целей. Во-первых, вместо записи всех метаданных Unix для каждого файла, формат nar упоминает только формат файла (обычный, директория, символическая ссылка); права доступа Unix и владелец/группа не учитываются. Во-вторых, порядок, в котором сохраняются компоненты директории, всегда соответствуют порядку имён файлов в соответствии с порядком сортировки локали C. Это делает производство архива полностью детерминистическим."

#. type: Plain text
#: doc/guix.texi:4244
msgid "When exporting, the daemon digitally signs the contents of the archive, and that digital signature is appended.  When importing, the daemon verifies the signature and rejects the import in case of an invalid signature or if the signing key is not authorized."
msgstr "При экспортировании демон подписывает цифровой подписью содержимое архива, и эта цифровая подпись прикрепляется. При импорте демон проверяет подпись и отменяет импорт в случае недействительной подписи, или если ключ подписи не авторизован."

#. type: Plain text
#: doc/guix.texi:4246
msgid "The main options are:"
msgstr "Основные опции:"

#. type: item
#: doc/guix.texi:4248
#, no-wrap
msgid "--export"
msgstr "--export"

#. type: table
#: doc/guix.texi:4251
msgid "Export the specified store files or packages (see below.)  Write the resulting archive to the standard output."
msgstr "Экспортировать указанные файлы склада или пакеты (смотрите ниже). Писать результирующий архив в стандартный вывод."

#. type: table
#: doc/guix.texi:4254
msgid "Dependencies are @emph{not} included in the output, unless @code{--recursive} is passed."
msgstr "Зависимости @emph{не} включаются в выход, если не задана опция  @code{--recursive}."

#. type: itemx
#: doc/guix.texi:4255 doc/guix.texi:8372 doc/guix.texi:8469 doc/guix.texi:8494
#: doc/guix.texi:8689 doc/guix.texi:8730 doc/guix.texi:8777
#, no-wrap
msgid "-r"
msgstr "-r"

#. type: item
#: doc/guix.texi:4256 doc/guix.texi:8371 doc/guix.texi:8468 doc/guix.texi:8493
#: doc/guix.texi:8688 doc/guix.texi:8729 doc/guix.texi:8776 doc/guix.texi:8833
#, no-wrap
msgid "--recursive"
msgstr "--recursive"

#. type: table
#: doc/guix.texi:4261
msgid "When combined with @code{--export}, this instructs @command{guix archive} to include dependencies of the given items in the archive.  Thus, the resulting archive is self-contained: it contains the closure of the exported store items."
msgstr "При сочетании с @code{--export} это указывает @command{guix archive} включать в архив зависимости обозначенных элементов. Так результирующий архив будет \"сам в себе\": содержит полный конвейер экспортированных элементов склада."

#. type: item
#: doc/guix.texi:4262
#, no-wrap
msgid "--import"
msgstr "--import"

#. type: table
#: doc/guix.texi:4267
msgid "Read an archive from the standard input, and import the files listed therein into the store.  Abort if the archive has an invalid digital signature, or if it is signed by a public key not among the authorized keys (see @code{--authorize} below.)"
msgstr "Читать архив из стандартного ввода и импортировать файлы, поставляемые им, на склад. Отклонить, если архив имеет недействительную цифровую подпись, или если он подписан публичным ключом, который не находится в списке авторизованных ключей (смотрите @code{--authorize} ниже)."

#. type: item
#: doc/guix.texi:4268
#, no-wrap
msgid "--missing"
msgstr "--missing"

#. type: table
#: doc/guix.texi:4272
msgid "Read a list of store file names from the standard input, one per line, and write on the standard output the subset of these files missing from the store."
msgstr "Читать список имён файлов склада из стандартного ввода, одна линия - один файл, и писать в стандартный вывод подмножество этих файлов, отсутствующих на складе."

#. type: item
#: doc/guix.texi:4273
#, no-wrap
msgid "--generate-key[=@var{parameters}]"
msgstr "--generate-key[=@var{parameters}]"

#. type: cindex
#: doc/guix.texi:4274
#, no-wrap
msgid "signing, archives"
msgstr "подпись, архивов"

#. type: table
#: doc/guix.texi:4279
msgid "Generate a new key pair for the daemon.  This is a prerequisite before archives can be exported with @code{--export}.  Note that this operation usually takes time, because it needs to gather enough entropy to generate the key pair."
msgstr "Генерировать новую ключ-пару для демона. Это необходимо получить перед тем, как экспортировать архивы опцией @code{--export}. Отметим, что эта операция обычно занимает время, так как необходимо собрать много энтропии для ключ-пары."

#. type: table
#: doc/guix.texi:4289
msgid "The generated key pair is typically stored under @file{/etc/guix}, in @file{signing-key.pub} (public key) and @file{signing-key.sec} (private key, which must be kept secret.)  When @var{parameters} is omitted, an ECDSA key using the Ed25519 curve is generated, or, for Libgcrypt versions before 1.6.0, it is a 4096-bit RSA key.  Alternatively, @var{parameters} can specify @code{genkey} parameters suitable for Libgcrypt (@pxref{General public-key related Functions, @code{gcry_pk_genkey},, gcrypt, The Libgcrypt Reference Manual})."
msgstr "Сгенерированная ключ-пара обычно сохраняется под @file{/etc/guix}, в файлы @file{signing-key.pub} (публичный ключ) и @file{signing-key.sec} (прватный ключ, который должен оставаться в секрете). Если параметры @var{parameters} пропущены, генерируется ключ ECDSA, используя кривую Ed25519, или для Libgcrypt версии ранее 1.6.0 --- это 4096-битный ключ RSA. Альтернативно в параметрах @var{parameters} можно указать @code{genkey}, соответствующие Libgcrypt (@pxref{General public-key related Functions, @code{gcry_pk_genkey},, gcrypt, The Libgcrypt Reference Manual})."

#. type: item
#: doc/guix.texi:4290
#, no-wrap
msgid "--authorize"
msgstr "--authorize"

#. type: cindex
#: doc/guix.texi:4291
#, no-wrap
msgid "authorizing, archives"
msgstr "авторизация, архивов"

#. type: table
#: doc/guix.texi:4295
msgid "Authorize imports signed by the public key passed on standard input.  The public key must be in ``s-expression advanced format''---i.e., the same format as the @file{signing-key.pub} file."
msgstr "Авторизовать импорт, подписанный публичным ключом, поступивший на стандартный ввод. Публичный ключ должен быть в формате s-expression, то есть в таком же формате, как файл @file{signing-key.pub}."

#. type: table
#: doc/guix.texi:4302
#, fuzzy
#| msgid "The list of authorized keys is kept in the human-editable file @file{/etc/guix/acl}.  The file contains @url{http://people.csail.mit.edu/rivest/Sexp.txt, ``advanced-format s-expressions''} and is structured as an access-control list in the @url{http://theworld.com/~cme/spki.txt, Simple Public-Key Infrastructure (SPKI)}."
msgid "The list of authorized keys is kept in the human-editable file @file{/etc/guix/acl}.  The file contains @url{https://people.csail.mit.edu/rivest/Sexp.txt, ``advanced-format s-expressions''} and is structured as an access-control list in the @url{https://theworld.com/~cme/spki.txt, Simple Public-Key Infrastructure (SPKI)}."
msgstr "Список авторизованных ключей хранится в файле @file{/etc/guix/acl}, доступном для редактирования человеком. Файл содержит @url{http://people.csail.mit.edu/rivest/Sexp.txt, s-expression расширенного формата}, и он структурирован в виде списка контроля доступа в @url{http://theworld.com/~cme/spki.txt, Simple Public-Key Infrastructure (SPKI)}."

#. type: item
#: doc/guix.texi:4303
#, no-wrap
msgid "--extract=@var{directory}"
msgstr "--extract=@var{directory}"

#. type: itemx
#: doc/guix.texi:4304
#, no-wrap
msgid "-x @var{directory}"
msgstr "-x @var{directory}"

#. type: table
#: doc/guix.texi:4308
msgid "Read a single-item archive as served by substitute servers (@pxref{Substitutes}) and extract it to @var{directory}.  This is a low-level operation needed in only very narrow use cases; see below."
msgstr "Читать архив, представляющий один элемент, в качестве поставленного серверами подстановки (@pxref{Substitutes}) и извлечь его в директорию @var{directory}. Это низкоуровневая операция, необходимая только в очень редких случаях, смотрите ниже."

#. type: table
#: doc/guix.texi:4311
msgid "For example, the following command extracts the substitute for Emacs served by @code{@value{SUBSTITUTE-SERVER}} to @file{/tmp/emacs}:"
msgstr "Например, следующая команда распаковывает подстановку Emacs, поставленную @code{@value{SUBSTITUTE-SERVER}} в @file{/tmp/emacs}:"

#. type: example
#: doc/guix.texi:4316
#, no-wrap
msgid ""
"$ wget -O - \\\n"
"  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-emacs-24.5 \\\n"
"  | bunzip2 | guix archive -x /tmp/emacs\n"
msgstr ""
"$ wget -O - \\\n"
"  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-emacs-24.5 \\\n"
"  | bunzip2 | guix archive -x /tmp/emacs\n"

#. type: table
#: doc/guix.texi:4323
msgid "Single-item archives are different from multiple-item archives produced by @command{guix archive --export}; they contain a single store item, and they do @emph{not} embed a signature.  Thus this operation does @emph{no} signature verification and its output should be considered unsafe."
msgstr "Архивы, представляющие один элемент, отличаются от архивов, содержащих множество элементов, производимых @command{guix archive --export}. Они содержат один элемент склада, но они @emph{не} включают подпись. Так что эта операция @emph{не} использует верификацию, и его выход должен рассматриваться как небезопасный."

#. type: table
#: doc/guix.texi:4326
msgid "The primary purpose of this operation is to facilitate inspection of archive contents coming from possibly untrusted substitute servers."
msgstr "Основная цель этой операции --- упростить просмотр содержимого архива, происходящего, возможно, из недоверенных серверов подстановок."

#. type: cindex
#: doc/guix.texi:4334
#, no-wrap
msgid "software development"
msgstr "разработка программного обеспечения"

#. type: Plain text
#: doc/guix.texi:4338
msgid "If you are a software developer, Guix provides tools that you should find helpful---independently of the language you're developing in.  This is what this chapter is about."
msgstr "Если вы являетесь разработчиком программного обеспечения, Guix предоставляет инструменты, которые вы можете найти полезными, независимо от языка разработки. Об этом данный раздел."

#. type: Plain text
#: doc/guix.texi:4344
msgid "The @command{guix environment} command provides a convenient way to set up @dfn{development environments} containing all the dependencies and tools necessary to work on the software package of your choice.  The @command{guix pack} command allows you to create @dfn{application bundles} that can be easily distributed to users who do not run Guix."
msgstr "Команда @command{guix environment} предоставляет удобный способ установить @dfn{окружение разработки} на ваш выбор, содержащее все зависимости и инструменты, необходимые для работы с пакетом программы. Команда @command{guix pack} позволяет создавать @dfn{наборы приложений}, которые могут легко распространяться для пользователей, которые не используют Guix."

#. type: section
#: doc/guix.texi:4351
#, no-wrap
msgid "Invoking @command{guix environment}"
msgstr "Вызов @command{guix environment}"

#. type: cindex
#: doc/guix.texi:4353
#, no-wrap
msgid "reproducible build environments"
msgstr "воспроизводимые окружения сборки"

#. type: cindex
#: doc/guix.texi:4354
#, no-wrap
msgid "development environments"
msgstr "окружения разработки"

#. type: command{#1}
#: doc/guix.texi:4355
#, no-wrap
msgid "guix environment"
msgstr "guix environment"

#. type: cindex
#: doc/guix.texi:4356
#, no-wrap
msgid "environment, package build environment"
msgstr "окружение, окружение сборки пакета"

#. type: Plain text
#: doc/guix.texi:4362
msgid "The purpose of @command{guix environment} is to assist hackers in creating reproducible development environments without polluting their package profile.  The @command{guix environment} tool takes one or more packages, builds all of their inputs, and creates a shell environment to use them."
msgstr "Цель @command{guix environment} --- помощь программистам в создании окружения разработки, которое можно повторять, без влияния на профили пакетов. Инструмент @command{guix environment} принимает один или более пакетов, собирает все входные данные для них и создаёт окружение оболочки для их использования."

#. type: Plain text
#: doc/guix.texi:4364 doc/guix.texi:7621 doc/guix.texi:8349 doc/guix.texi:8416
#: doc/guix.texi:9205 doc/guix.texi:9578 doc/guix.texi:9883 doc/guix.texi:9949
#: doc/guix.texi:9988
msgid "The general syntax is:"
msgstr "Основной синтаксис:"

#. type: example
#: doc/guix.texi:4367
#, no-wrap
msgid "guix environment @var{options} @var{package}@dots{}\n"
msgstr "guix environment @var{options} @var{package}@dots{}\n"

#. type: Plain text
#: doc/guix.texi:4371
msgid "The following example spawns a new shell set up for the development of GNU@tie{}Guile:"
msgstr "Следующий пример порождает новую оболочку, установленную для разработки GNU@tie{}Guile:"

#. type: example
#: doc/guix.texi:4374
#, no-wrap
msgid "guix environment guile\n"
msgstr "guix environment guile\n"

#. type: Plain text
#: doc/guix.texi:4391
msgid "If the needed dependencies are not built yet, @command{guix environment} automatically builds them.  The environment of the new shell is an augmented version of the environment that @command{guix environment} was run in.  It contains the necessary search paths for building the given package added to the existing environment variables.  To create a ``pure'' environment, in which the original environment variables have been unset, use the @code{--pure} option@footnote{Users sometimes wrongfully augment environment variables such as @code{PATH} in their @file{~/.bashrc} file.  As a consequence, when @code{guix environment} launches it, Bash may read @file{~/.bashrc}, thereby introducing ``impurities'' in these environment variables.  It is an error to define such environment variables in @file{.bashrc}; instead, they should be defined in @file{.bash_profile}, which is sourced only by log-in shells.  @xref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}, for details on Bash start-up files.}."
msgstr "Если необходимые зависимости ещё не собраны, @command{guix environment} автоматически собирает их. Окружение новой оболочки является приращённой версией окружения, которое создаётся командой @command{guix environment}. Оно создаёт необходимые пути поиска для сборки данного пакета и добавляет их к существующим переменным окружения. Чтобы создать \"чистое\" окружение, в котором исходные переменные окружения не установлены, используйте опцию @code{--pure} option@footnote{Пользователи обычно некорректно расширяют переменные окружения, как например, @code{PATH}, в их файлах @file{~/.bashrc}. Как следствие, @code{guix environment} запускает их, Bash может читать @file{~/.bashrc}, производя таким образом \"нечистоту\" в этих переменных окружения. Ошибочно определять такие переменные окружения в @file{.bashrc}; вместо этого они должны быть определены в @file{.bash_profile}, который вызывается оболочками только при авторизации. Смотрите @xref{Bash Startup Files,,, bash, The GNU Bash Reference Manual} для подробной информации о файлах Bash, вызываемых при входе.}."

#. type: vindex
#: doc/guix.texi:4392
#, no-wrap
msgid "GUIX_ENVIRONMENT"
msgstr "GUIX_ENVIRONMENT"

#. type: Plain text
#: doc/guix.texi:4398
msgid "@command{guix environment} defines the @code{GUIX_ENVIRONMENT} variable in the shell it spawns; its value is the file name of the profile of this environment.  This allows users to, say, define a specific prompt for development environments in their @file{.bashrc} (@pxref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}):"
msgstr "@command{guix environment} определяет переменную @code{GUIX_ENVIRONMENT} в оболочке, которую создаёт; её значением является имя файла профиля этого окружения. Это позволяет пользователям, скажем, определить специфичные значения окружений разработки в @file{.bashrc} (@pxref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}):"

#. type: example
#: doc/guix.texi:4404
#, no-wrap
msgid ""
"if [ -n \"$GUIX_ENVIRONMENT\" ]\n"
"then\n"
"    export PS1=\"\\u@@\\h \\w [dev]\\$ \"\n"
"fi\n"
msgstr ""
"if [ -n \"$GUIX_ENVIRONMENT\" ]\n"
"then\n"
"    export PS1=\"\\u@@\\h \\w [dev]\\$ \"\n"
"fi\n"

#. type: Plain text
#: doc/guix.texi:4408
msgid "...@: or to browse the profile:"
msgstr "...@: или просмотеть профиль:"

#. type: example
#: doc/guix.texi:4411
#, no-wrap
msgid "$ ls \"$GUIX_ENVIRONMENT/bin\"\n"
msgstr "$ ls \"$GUIX_ENVIRONMENT/bin\"\n"

#. type: Plain text
#: doc/guix.texi:4417
msgid "Additionally, more than one package may be specified, in which case the union of the inputs for the given packages are used.  For example, the command below spawns a shell where all of the dependencies of both Guile and Emacs are available:"
msgstr "Дополним, что может быть указано более одного пакета, в таком случае используется объединённые входные данные для указанных пакетов. Например, команда ниже порождает оболочку, в котором доступны все зависимости, как Guile, так и Emacs:"

#. type: example
#: doc/guix.texi:4420
#, no-wrap
msgid "guix environment guile emacs\n"
msgstr "guix environment guile emacs\n"

#. type: Plain text
#: doc/guix.texi:4425
msgid "Sometimes an interactive shell session is not desired.  An arbitrary command may be invoked by placing the @code{--} token to separate the command from the rest of the arguments:"
msgstr "Иногда интерактивная сессия оболочки не нужна. Можно вызвать произвольную команду при указании токена @code{--}, который отделяет команду от остальных аргументов:"

#. type: example
#: doc/guix.texi:4428
#, no-wrap
msgid "guix environment guile -- make -j4\n"
msgstr "guix environment guile -- make -j4\n"

#. type: Plain text
#: doc/guix.texi:4434
msgid "In other situations, it is more convenient to specify the list of packages needed in the environment.  For example, the following command runs @command{python} from an environment containing Python@tie{}2.7 and NumPy:"
msgstr "В других ситуациях удобнее указать список паетов, необходимых для окружения. Например, следующая команда запускает @command{python} из окружения, содержащего Python@tie{}2.7 и NumPy:"

#. type: example
#: doc/guix.texi:4437
#, no-wrap
msgid "guix environment --ad-hoc python2-numpy python-2.7 -- python\n"
msgstr "guix environment --ad-hoc python2-numpy python-2.7 -- python\n"

#. type: Plain text
#: doc/guix.texi:4448
msgid "Furthermore, one might want the dependencies of a package and also some additional packages that are not build-time or runtime dependencies, but are useful when developing nonetheless.  Because of this, the @code{--ad-hoc} flag is positional.  Packages appearing before @code{--ad-hoc} are interpreted as packages whose dependencies will be added to the environment.  Packages appearing after are interpreted as packages that will be added to the environment directly.  For example, the following command creates a Guix development environment that additionally includes Git and strace:"
msgstr "Более того, возможно, вам потребуются зависимости пакета, а также некоторые дополнительные пакеты, которые не являются зависимостями процесса сборки или процесса исполнения (работы), но важны при разработке. Для этого и указан флаш @code{--ad-hoc}. Пакеты, обозначенные до @code{--ad-hoc} интерпретируются как пакеты, чьи зависимости будут добавлены в окружение. Пакеты, которые обозначены после @code{--ad-hoc}, интерпретируются как пакеты, которые будут добавлены в окружение непосредственно. Например, следующая команда создаёт окружение разработки Guix, которая в дополнение включает Git и strace:"

#. type: example
#: doc/guix.texi:4451
#, no-wrap
msgid "guix environment guix --ad-hoc git strace\n"
msgstr "guix environment guix --ad-hoc git strace\n"

#. type: Plain text
#: doc/guix.texi:4460
msgid "Sometimes it is desirable to isolate the environment as much as possible, for maximal purity and reproducibility.  In particular, when using Guix on a host distro that is not Guix System, it is desirable to prevent access to @file{/usr/bin} and other system-wide resources from the development environment.  For example, the following command spawns a Guile REPL in a ``container'' where only the store and the current working directory are mounted:"
msgstr "Иногда возникает необходимость изолировать окружение настолько, насколькоо возможно, для максимальной чистоты и воспроизводимости. В частности, при использовании Guix на дистрибутиве, отличном от системы Guix, желательно предотвращать доступ из окружения разработки к @file{/usr/bin} и другим ресурсам системы. Например, следующая команда порождает Guile REPL в \"контейнере\", в котором монтированы только склад и текущая рабочая директория:"

#. type: example
#: doc/guix.texi:4463
#, no-wrap
msgid "guix environment --ad-hoc --container guile -- guile\n"
msgstr "guix environment --ad-hoc --container guile -- guile\n"

#. type: quotation
#: doc/guix.texi:4467
msgid "The @code{--container} option requires Linux-libre 3.19 or newer."
msgstr "Опция @code{--container} требует Linux-libre 3.19 или новее."

#. type: Plain text
#: doc/guix.texi:4470
msgid "The available options are summarized below."
msgstr "Доступные опции резюмированы ниже."

#. type: item
#: doc/guix.texi:4472 doc/guix.texi:8136 doc/guix.texi:24588
#, no-wrap
msgid "--root=@var{file}"
msgstr "--root=@var{file}"

#. type: itemx
#: doc/guix.texi:4473 doc/guix.texi:8137 doc/guix.texi:24589
#, no-wrap
msgid "-r @var{file}"
msgstr "-r @var{file}"

#. type: cindex
#: doc/guix.texi:4474
#, no-wrap
msgid "persistent environment"
msgstr "постоянное окружение"

#. type: cindex
#: doc/guix.texi:4475
#, no-wrap
msgid "garbage collector root, for environments"
msgstr "корень сборщика мусора, для окружений"

#. type: table
#: doc/guix.texi:4478
msgid "Make @var{file} a symlink to the profile for this environment, and register it as a garbage collector root."
msgstr "Создать символическую ссылку @var{file} на профиль этого окружения и зарегистрировать её как корень сборщика мусора."

#. type: table
#: doc/guix.texi:4481
msgid "This is useful if you want to protect your environment from garbage collection, to make it ``persistent''."
msgstr "Это полезно, если вы хотите защитить своё окружение от сборщика мусора, сделать его \"постоянным\"."

#. type: table
#: doc/guix.texi:4487
msgid "When this option is omitted, the environment is protected from garbage collection only for the duration of the @command{guix environment} session.  This means that next time you recreate the same environment, you could have to rebuild or re-download packages.  @xref{Invoking guix gc}, for more on GC roots."
msgstr "Если эта опция пропущена, окружеие защищено от сборщика мусора только на время сессии @command{guix environment}. Это означает, что в следующий раз, когда вы создадите такое же окружение, вам потребуется пересобирать и скачивать пакеты заново. @xref{Invoking guix gc}, for more on GC roots."

#. type: item
#: doc/guix.texi:4488 doc/guix.texi:4862 doc/guix.texi:7994 doc/guix.texi:8875
#: doc/guix.texi:9533 doc/guix.texi:24547
#, no-wrap
msgid "--expression=@var{expr}"
msgstr "--expression=@var{expr}"

#. type: itemx
#: doc/guix.texi:4489 doc/guix.texi:4863 doc/guix.texi:7995 doc/guix.texi:8876
#: doc/guix.texi:9534 doc/guix.texi:24548
#, no-wrap
msgid "-e @var{expr}"
msgstr "-e @var{expr}"

#. type: table
#: doc/guix.texi:4492
msgid "Create an environment for the package or list of packages that @var{expr} evaluates to."
msgstr "Создать окружение для пакета или списка пакетов, которые соответствуют выражению @var{expr}."

#. type: table
#: doc/guix.texi:4494
msgid "For example, running:"
msgstr "Например, запуск:"

#. type: example
#: doc/guix.texi:4497
#, no-wrap
msgid "guix environment -e '(@@ (gnu packages maths) petsc-openmpi)'\n"
msgstr "guix environment -e '(@@ (gnu packages maths) petsc-openmpi)'\n"

#. type: table
#: doc/guix.texi:4501
msgid "starts a shell with the environment for this specific variant of the PETSc package."
msgstr "запускает оболочку с окружением для этого специфического варианта пакета PETSc."

#. type: table
#: doc/guix.texi:4503
msgid "Running:"
msgstr "Запуск:"

#. type: example
#: doc/guix.texi:4506
#, no-wrap
msgid "guix environment --ad-hoc -e '(@@ (gnu) %base-packages)'\n"
msgstr "guix environment --ad-hoc -e '(@@ (gnu) %base-packages)'\n"

#. type: table
#: doc/guix.texi:4509
msgid "starts a shell with all the base system packages available."
msgstr "стартует оболочку со всеми доступными базовыми пакетами."

#. type: table
#: doc/guix.texi:4512
msgid "The above commands only use the default output of the given packages.  To select other outputs, two element tuples can be specified:"
msgstr "Команды выше используют только выход по умолчанию обозначенных пакетов. Чтобы выбрать другие выходы, можно указать два элемента кортежей:"

#. type: example
#: doc/guix.texi:4515
#, no-wrap
msgid "guix environment --ad-hoc -e '(list (@@ (gnu packages bash) bash) \"include\")'\n"
msgstr "guix environment --ad-hoc -e '(list (@@ (gnu packages bash) bash) \"include\")'\n"

#. type: item
#: doc/guix.texi:4517
#, no-wrap
msgid "--load=@var{file}"
msgstr "--load=@var{file}"

#. type: itemx
#: doc/guix.texi:4518
#, no-wrap
msgid "-l @var{file}"
msgstr "-l @var{file}"

#. type: table
#: doc/guix.texi:4521
msgid "Create an environment for the package or list of packages that the code within @var{file} evaluates to."
msgstr "Создать окружение для пакета или списка пакетов, код которых задан в файле @var{file}."

#. type: example
#: doc/guix.texi:4527
#, no-wrap
msgid "@verbatiminclude environment-gdb.scm\n"
msgstr "@verbatiminclude environment-gdb.scm\n"

#. type: table
#: doc/guix.texi:4533
msgid "Create an environment for the packages contained in the manifest object returned by the Scheme code in @var{file}."
msgstr "Создать окружение для пакетов, содержащихся в объекте манифеста, возвращаемого кодом Scheme в файле @var{file}."

#. type: table
#: doc/guix.texi:4537
msgid "This is similar to the same-named option in @command{guix package} (@pxref{profile-manifest, @option{--manifest}}) and uses the same manifest files."
msgstr "Это то же, что опция с таким же именем в @command{guix package} (@pxref{profile-manifest, @option{--manifest}}) и использует такие же файлы манифестов."

#. type: item
#: doc/guix.texi:4538
#, no-wrap
msgid "--ad-hoc"
msgstr "--ad-hoc"

#. type: table
#: doc/guix.texi:4543
msgid "Include all specified packages in the resulting environment, as if an @i{ad hoc} package were defined with them as inputs.  This option is useful for quickly creating an environment without having to write a package expression to contain the desired inputs."
msgstr "Включить все указанные пакеты в результирующее окружение, если бы целевой (лат. @i{ad hoc}) пакет имел бы их как входные данные. Эта опция полезна для быстрого создания окружения без необходимости писать выражение типа пакет, содержащее желаемые входные данные."

#. type: table
#: doc/guix.texi:4545
msgid "For instance, the command:"
msgstr "Например, команда:"

#. type: example
#: doc/guix.texi:4548
#, no-wrap
msgid "guix environment --ad-hoc guile guile-sdl -- guile\n"
msgstr "guix environment --ad-hoc guile guile-sdl -- guile\n"

#. type: table
#: doc/guix.texi:4552
msgid "runs @command{guile} in an environment where Guile and Guile-SDL are available."
msgstr "запускает @command{guile} в окружении, в котором доступны Guile и Guile-SDL."

#. type: table
#: doc/guix.texi:4557
msgid "Note that this example implicitly asks for the default output of @code{guile} and @code{guile-sdl}, but it is possible to ask for a specific output---e.g., @code{glib:bin} asks for the @code{bin} output of @code{glib} (@pxref{Packages with Multiple Outputs})."
msgstr "Отметим, что этот пример явно запрашивает выходы @code{guile} и  @code{guile-sdl} по умолчанию, но возможно запросить специфичный выход, то есть @code{glib:bin} запрашивает выход @code{bin} из @code{glib} (@pxref{Packages with Multiple Outputs})."

#. type: table
#: doc/guix.texi:4563
msgid "This option may be composed with the default behavior of @command{guix environment}.  Packages appearing before @code{--ad-hoc} are interpreted as packages whose dependencies will be added to the environment, the default behavior.  Packages appearing after are interpreted as packages that will be added to the environment directly."
msgstr "Эта опция может сочетаться с поведением по умолчанию @command{guix environment}. Пакеты, которые появляются до @code{--ad-hoc} интерпретируются как пакеты, чьи зависимости будут добавлены в окружение (поведение по умолчанию). Пакеты, которые появляются после этой опции, интерпретируются как пакеты, которые будут добавлены в окружение непосредственно."

#. type: item
#: doc/guix.texi:4564
#, no-wrap
msgid "--pure"
msgstr "--pure"

#. type: table
#: doc/guix.texi:4568
msgid "Unset existing environment variables when building the new environment, except those specified with @option{--preserve} (see below.)  This has the effect of creating an environment in which search paths only contain package inputs."
msgstr "Сброс существующих переменных окружения при сборке нового окружения, кроме обозначенных в опции @option{--preserve} (смотрите ниже). Эффект этой опции --- создание окружения, в котором пути поиска содержат только входные данные пакета."

#. type: item
#: doc/guix.texi:4569
#, no-wrap
msgid "--preserve=@var{regexp}"
msgstr "--preserve=@var{regexp}"

#. type: itemx
#: doc/guix.texi:4570
#, no-wrap
msgid "-E @var{regexp}"
msgstr "-E @var{regexp}"

#. type: table
#: doc/guix.texi:4575
msgid "When used alongside @option{--pure}, preserve the environment variables matching @var{regexp}---in other words, put them on a ``white list'' of environment variables that must be preserved.  This option can be repeated several times."
msgstr "При использовании вместе с @option{--pure}, оставить содержимое переменных окружения, соответствующих выражению @var{regexp} --- другими словами, включить их в \"белый список\" переменных окружения, которые не должны обнуляться. Эту опцию можно повторять несколько раз."

#. type: example
#: doc/guix.texi:4579
#, no-wrap
msgid ""
"guix environment --pure --preserve=^SLURM --ad-hoc openmpi @dots{} \\\n"
"  -- mpirun @dots{}\n"
msgstr ""
"guix environment --pure --preserve=^SLURM --ad-hoc openmpi @dots{} \\\n"
"  -- mpirun @dots{}\n"

#. type: table
#: doc/guix.texi:4585
msgid "This example runs @command{mpirun} in a context where the only environment variables defined are @code{PATH}, environment variables whose name starts with @code{SLURM}, as well as the usual ``precious'' variables (@code{HOME}, @code{USER}, etc.)"
msgstr "Этот пример запускает @command{mpirun} в контексте, в котором определены только следующие переменные окружения: @code{PATH}, переменные окружения, чьи имена начинаются с @code{SLURM}, а также обычные \"дорогие\" переменные (@code{HOME}, @code{USER}, и т.д.)"

#. type: item
#: doc/guix.texi:4586
#, no-wrap
msgid "--search-paths"
msgstr "--search-paths"

#. type: table
#: doc/guix.texi:4589
msgid "Display the environment variable definitions that make up the environment."
msgstr "Отобразить определения переменных окружения, которые составляют окружение."

#. type: table
#: doc/guix.texi:4593
msgid "Attempt to build for @var{system}---e.g., @code{i686-linux}."
msgstr "Попытаться собрать систему @var{system}, то есть @code{i686-linux}."

#. type: item
#: doc/guix.texi:4594
#, no-wrap
msgid "--container"
msgstr "--container"

#. type: itemx
#: doc/guix.texi:4595
#, no-wrap
msgid "-C"
msgstr "-C"

#. type: item
#: doc/guix.texi:4596 doc/guix.texi:9974 doc/guix.texi:24515
#, no-wrap
msgid "container"
msgstr "контейнер"

#. type: table
#: doc/guix.texi:4602
msgid "Run @var{command} within an isolated container.  The current working directory outside the container is mapped inside the container.  Additionally, unless overridden with @code{--user}, a dummy home directory is created that matches the current user's home directory, and @file{/etc/passwd} is configured accordingly."
msgstr "Запустить @var{command} в изолированном контейнере. Текущая рабочая директория за пределами контейнера отображается внутри контейнера. В дополнение, если это не переопределено опцией @code{--user}, тогда настраивается фиктивная домашняя директория, которая совпадает с домашней директорией текущего пользователя, а также соответствующий файл @file{/etc/passwd}."

#. type: table
#: doc/guix.texi:4606
msgid "The spawned process runs as the current user outside the container.  Inside the container, it has the same UID and GID as the current user, unless @option{--user} is passed (see below.)"
msgstr "Порождаемый процесс снаружи предстаёт как запущенный от текущего пользователя. Внутри контейнера он имеет такие же UID и GID, что и текущий пользователь, если не обозначена @option{--user} (смотрите ниже)."

#. type: item
#: doc/guix.texi:4607
#, no-wrap
msgid "--network"
msgstr "--network"

#. type: table
#: doc/guix.texi:4612
msgid "For containers, share the network namespace with the host system.  Containers created without this flag only have access to the loopback device."
msgstr "Разделять пространство сетевых имён контейнера с хостящей системой. Контейнеры, созданные без этого флага, могут только иметь доступ к петлевому устройству."

#. type: item
#: doc/guix.texi:4613
#, no-wrap
msgid "--link-profile"
msgstr "--link-profile"

#. type: itemx
#: doc/guix.texi:4614
#, no-wrap
msgid "-P"
msgstr "-P"

#. type: table
#: doc/guix.texi:4621
msgid "For containers, link the environment profile to @file{~/.guix-profile} within the container.  This is equivalent to running the command @command{ln -s $GUIX_ENVIRONMENT ~/.guix-profile} within the container.  Linking will fail and abort the environment if the directory already exists, which will certainly be the case if @command{guix environment} was invoked in the user's home directory."
msgstr "Связать профиль окружения контейнера с @file{~/.guix-profile} внутри контейнера. Это эквивалент запуска команды @command{ln -s $GUIX_ENVIRONMENT ~/.guix-profile} внутри контейнера. Связывание завершится ошибкой и отменит создание окружения, если директория уже существует, что, конечно, будет происходить, если @command{guix environment} вызвана в домашней директории пользователя."

#. type: table
#: doc/guix.texi:4628
msgid "Certain packages are configured to look in @code{~/.guix-profile} for configuration files and data;@footnote{For example, the @code{fontconfig} package inspects @file{~/.guix-profile/share/fonts} for additional fonts.} @code{--link-profile} allows these programs to behave as expected within the environment."
msgstr "Определённые пакеты сконфигурированы, чтобы смотреть конфигурационные файлы и данные в @code{~/.guix-profile};@footnote{Например, пакет @code{fontconfig} просматривает @file{~/.guix-profile/share/fonts} для дополнительных шрифтов.} @code{--link-profile} позволяет этим программам вести себя ожидаемо внутри окружения."

#. type: item
#: doc/guix.texi:4629 doc/guix.texi:9646
#, no-wrap
msgid "--user=@var{user}"
msgstr "--user=@var{user}"

#. type: itemx
#: doc/guix.texi:4630 doc/guix.texi:9647
#, no-wrap
msgid "-u @var{user}"
msgstr "-u @var{user}"

#. type: table
#: doc/guix.texi:4637
msgid "For containers, use the username @var{user} in place of the current user.  The generated @file{/etc/passwd} entry within the container will contain the name @var{user}, the home directory will be @file{/home/@var{user}}, and no user GECOS data will be copied.  Furthermore, the UID and GID inside the container are 1000.  @var{user} need not exist on the system."
msgstr "Использовать в контейнере имя пользователя @var{user} вместо текущего пользователя. Созданная внутри контейнера запись @file{/etc/passwd} будет содержать имя @var{user}, домашняя директория будет @file{/home/@var{user}}, но не будут копированы пользовательские данные GECOS. Более того, внутри контейнера UID и GID будут 1000.  @var{user} не обязательно должен существовать в системе."

#. type: table
#: doc/guix.texi:4642
msgid "Additionally, any shared or exposed path (see @code{--share} and @code{--expose} respectively) whose target is within the current user's home directory will be remapped relative to @file{/home/USER}; this includes the automatic mapping of the current working directory."
msgstr "В дополнение, любой разделяемый или расширяемый путь (смотрите @code{--share} и @code{--expose} соответственно), чьи цели находятся в домашней директории пользователя, будут отображены соответственно в @file{/home/USER}; это включает автоматическое отображение текущей рабочей директории."

#. type: example
#: doc/guix.texi:4649
#, no-wrap
msgid ""
"# will expose paths as /home/foo/wd, /home/foo/test, and /home/foo/target\n"
"cd $HOME/wd\n"
"guix environment --container --user=foo \\\n"
"     --expose=$HOME/test \\\n"
"     --expose=/tmp/target=$HOME/target\n"
msgstr ""
"# will expose paths as /home/foo/wd, /home/foo/test, and /home/foo/target\n"
"cd $HOME/wd\n"
"guix environment --container --user=foo \\\n"
"     --expose=$HOME/test \\\n"
"     --expose=/tmp/target=$HOME/target\n"

#. type: table
#: doc/guix.texi:4654
msgid "While this will limit the leaking of user identity through home paths and each of the user fields, this is only one useful component of a broader privacy/anonymity solution---not one in and of itself."
msgstr "Это ограничит утечку данных идентификации пользователя через домашние пути и каждое из полей пользователя. Это один единственный компонент расширенного решения приватности/анонимности --- ничто не войдёт, ничто не выйдет."

#. type: item
#: doc/guix.texi:4655
#, no-wrap
msgid "--expose=@var{source}[=@var{target}]"
msgstr "--expose=@var{source}[=@var{target}]"

#. type: table
#: doc/guix.texi:4660
msgid "For containers, expose the file system @var{source} from the host system as the read-only file system @var{target} within the container.  If @var{target} is not specified, @var{source} is used as the target mount point in the container."
msgstr "Расширить файловую систему контейнера источником @var{source} из хостящей системы в качестве файловой системы только для чтения с целью @var{target} внутри контейнера.  Если цель @var{target} не задана, источник @var{source} используется как целевая точка монтирования в контейнере."

#. type: table
#: doc/guix.texi:4664
msgid "The example below spawns a Guile REPL in a container in which the user's home directory is accessible read-only via the @file{/exchange} directory:"
msgstr "Пример ниже порождает Guile REPL в контейнере, в котором домашняя директория пользователя доступна только для чтения через директорию @file{/exchange}:"

#. type: example
#: doc/guix.texi:4667
#, no-wrap
msgid "guix environment --container --expose=$HOME=/exchange --ad-hoc guile -- guile\n"
msgstr "guix environment --container --expose=$HOME=/exchange --ad-hoc guile -- guile\n"

#. type: item
#: doc/guix.texi:4669
#, no-wrap
msgid "--share=@var{source}[=@var{target}]"
msgstr "--share=@var{source}[=@var{target}]"

#. type: table
#: doc/guix.texi:4674
msgid "For containers, share the file system @var{source} from the host system as the writable file system @var{target} within the container.  If @var{target} is not specified, @var{source} is used as the target mount point in the container."
msgstr "Разделять в контейнере файловую систему @var{source} хостящей системы как файловую систему, доступную для записи, с целью @var{target} внутри контейнера. Если цель @var{target} не задана, источник @var{source} используется в качестве целевой точки монтирования в контейнере."

#. type: table
#: doc/guix.texi:4678
msgid "The example below spawns a Guile REPL in a container in which the user's home directory is accessible for both reading and writing via the @file{/exchange} directory:"
msgstr "Пример ниже порождает Guile REPL в контейнере, в котором домашняя директория пользователя доступна для чтения и записи через директорию @file{/exchange}:"

#. type: example
#: doc/guix.texi:4681
#, no-wrap
msgid "guix environment --container --share=$HOME=/exchange --ad-hoc guile -- guile\n"
msgstr "guix environment --container --share=$HOME=/exchange --ad-hoc guile -- guile\n"

#. type: Plain text
#: doc/guix.texi:4688
msgid "@command{guix environment} also supports all of the common build options that @command{guix build} supports (@pxref{Common Build Options}) as well as package transformation options (@pxref{Package Transformation Options})."
msgstr "@command{guix environment} также поддерживает все обычные опции сборки, которые поддерживает команда @command{guix build} (@pxref{Common Build Options}), а также опции трансформации пакета (@pxref{Package Transformation Options})."

#. type: section
#: doc/guix.texi:4690
#, no-wrap
msgid "Invoking @command{guix pack}"
msgstr "Вызов @command{guix pack}"

#. type: Plain text
#: doc/guix.texi:4696
msgid "Occasionally you want to pass software to people who are not (yet!)  lucky enough to be using Guix.  You'd tell them to run @command{guix package -i @var{something}}, but that's not possible in this case.  This is where @command{guix pack} comes in."
msgstr "Иногда бывает необходимо передать программу людям, которые (ещё!) не являются счастливыми обладателями Guix. Вы могли бы им рекомендовать заустить @command{guix package -i @var{something}}, но в данном случае это не подхлдит. Тогда @command{guix pack} решает вопрос."

#. type: quotation
#: doc/guix.texi:4701
msgid "If you are looking for ways to exchange binaries among machines that already run Guix, @pxref{Invoking guix copy}, @ref{Invoking guix publish}, and @ref{Invoking guix archive}."
msgstr "Если вы ищете способ обмена бинарниками между машинами, работающими с Guix, @pxref{Invoking guix copy}, @ref{Invoking guix publish} и @ref{Invoking guix archive}."

#. type: cindex
#: doc/guix.texi:4703
#, no-wrap
msgid "pack"
msgstr "упаковка"

#. type: cindex
#: doc/guix.texi:4704
#, no-wrap
msgid "bundle"
msgstr "набор"

#. type: cindex
#: doc/guix.texi:4705
#, no-wrap
msgid "application bundle"
msgstr "набор приложений"

#. type: cindex
#: doc/guix.texi:4706
#, no-wrap
msgid "software bundle"
msgstr "набор приложений"

#. type: Plain text
#: doc/guix.texi:4715
msgid "The @command{guix pack} command creates a shrink-wrapped @dfn{pack} or @dfn{software bundle}: it creates a tarball or some other archive containing the binaries of the software you're interested in, and all its dependencies.  The resulting archive can be used on any machine that does not have Guix, and people can run the exact same binaries as those you have with Guix.  The pack itself is created in a bit-reproducible fashion, so anyone can verify that it really contains the build results that you pretend to be shipping."
msgstr "Команда @command{guix pack} создаёт обёрнутый @dfn{набор} или @dfn{программный набор}: она создаёт архив tarball или другой архив, содержащий исполняемые файлы программного обеспечения, которое вас интересует, а также все его зависимости. Результирующий архив может использоваться на любой машине, которая не имеет Guix, а люди могут запустить совершенно такие же бинарники, как у вас в Guix. Набор создаётся со свойством воспроизводимости до бита, так что любой может проверить, что он действительно содержит результаты сборок, которые вы поставляете."

#. type: Plain text
#: doc/guix.texi:4718
msgid "For example, to create a bundle containing Guile, Emacs, Geiser, and all their dependencies, you can run:"
msgstr "Например, чтобы создать набор, содержащий Guile, Emacs, Geiser и все их зависимости, можно запустить:"

#. type: example
#: doc/guix.texi:4723
#, no-wrap
msgid ""
"$ guix pack guile emacs geiser\n"
"@dots{}\n"
"/gnu/store/@dots{}-pack.tar.gz\n"
msgstr ""
"$ guix pack guile emacs geiser\n"
"@dots{}\n"
"/gnu/store/@dots{}-pack.tar.gz\n"

#. type: Plain text
#: doc/guix.texi:4731
msgid "The result here is a tarball containing a @file{/gnu/store} directory with all the relevant packages.  The resulting tarball contains a @dfn{profile} with the three packages of interest; the profile is the same as would be created by @command{guix package -i}.  It is this mechanism that is used to create Guix's own standalone binary tarball (@pxref{Binary Installation})."
msgstr "Результатом будет архив tarball, содержащий директорию @file{/gnu/store} со всеми соответствующими пакетами. Результирующий архив содержат @dfn{профиль} с тремя запрошенными пакетами; профиль представляет то же самое, что можно создать командой @command{guix package -i}. Это механизм, который используется, собственно, для создания автономного (standalone) бинарного архива Guix (@pxref{Binary Installation})."

#. type: Plain text
#: doc/guix.texi:4736
msgid "Users of this pack would have to run @file{/gnu/store/@dots{}-profile/bin/guile} to run Guile, which you may find inconvenient.  To work around it, you can create, say, a @file{/opt/gnu/bin} symlink to the profile:"
msgstr "Пользователи этого пакета должны запускать @file{/gnu/store/@dots{}-profile/bin/guile} для запуска Guile, что может быть не удобно. Чтобы исправить это, можно создать, например, символическую ссылку @file{/opt/gnu/bin} на профиль:"

#. type: example
#: doc/guix.texi:4739
#, no-wrap
msgid "guix pack -S /opt/gnu/bin=bin guile emacs geiser\n"
msgstr "guix pack -S /opt/gnu/bin=bin guile emacs geiser\n"

#. type: Plain text
#: doc/guix.texi:4743
msgid "That way, users can happily type @file{/opt/gnu/bin/guile} and enjoy."
msgstr "Так пользователи смогут благополучно напечатать @file{/opt/gnu/bin/guile}, и всё хорошо."

#. type: cindex
#: doc/guix.texi:4744
#, no-wrap
msgid "relocatable binaries, with @command{guix pack}"
msgstr "перемещаемые бинарники, с @command{guix pack}"

#. type: Plain text
#: doc/guix.texi:4752
msgid "What if the recipient of your pack does not have root privileges on their machine, and thus cannot unpack it in the root file system? In that case, you will want to use the @code{--relocatable} option (see below).  This option produces @dfn{relocatable binaries}, meaning they they can be placed anywhere in the file system hierarchy: in the example above, users can unpack your tarball in their home directory and directly run @file{./opt/gnu/bin/guile}."
msgstr "Что если получатель вашего пакета не имеет привилегий root на своей машине, и поэтому не может распаковать его в корне файловой системы? В таком случае вам стоит использовать опцию @code{--relocatable} (смотрите ниже). Эта опция производит @dfn{перемещаемые бинарники}, в том плане, что они могут размещаться где угодно в иерархии файловой системы: в примере выше пользователи могут распаковать ваш архив в свои домашние директории и напрямую запустить @file{./opt/gnu/bin/guile}."

#. type: cindex
#: doc/guix.texi:4753
#, no-wrap
msgid "Docker, build an image with guix pack"
msgstr "Docker, сборка образа с помощью guix pack"

#. type: Plain text
#: doc/guix.texi:4756
msgid "Alternatively, you can produce a pack in the Docker image format using the following command:"
msgstr "В качестве альтернативы можно производить пакет в формате образа Docker, используя следующую команду:"

#. type: example
#: doc/guix.texi:4759
#, no-wrap
msgid "guix pack -f docker guile emacs geiser\n"
msgstr "guix pack -f docker guile emacs geiser\n"

#. type: Plain text
#: doc/guix.texi:4766
msgid "The result is a tarball that can be passed to the @command{docker load} command.  See the @uref{https://docs.docker.com/engine/reference/commandline/load/, Docker documentation} for more information."
msgstr "Результатом будет архив, который можно передать команде @command{docker load}. Смотрите @uref{https://docs.docker.com/engine/reference/commandline/load/, документацию Docker} для подробной информации."

#. type: cindex
#: doc/guix.texi:4767
#, no-wrap
msgid "Singularity, build an image with guix pack"
msgstr "Singularity, сборка образа с помощью guix pack"

#. type: cindex
#: doc/guix.texi:4768
#, no-wrap
msgid "SquashFS, build an image with guix pack"
msgstr "SquashFS, сборка образа с помощью guix pack"

#. type: Plain text
#: doc/guix.texi:4771
msgid "Yet another option is to produce a SquashFS image with the following command:"
msgstr "Ещё одна опция производит образ SquashFS следующей командой:"

#. type: example
#: doc/guix.texi:4774
#, no-wrap
msgid "guix pack -f squashfs guile emacs geiser\n"
msgstr "guix pack -f squashfs guile emacs geiser\n"

#. type: Plain text
#: doc/guix.texi:4782
#, fuzzy
#| msgid "The result is a SquashFS file system image that can either be mounted or directly be used as a file system container image with the @uref{http://singularity.lbl.gov, Singularity container execution environment}, using commands like @command{singularity shell} or @command{singularity exec}."
msgid "The result is a SquashFS file system image that can either be mounted or directly be used as a file system container image with the @uref{https://singularity.lbl.gov, Singularity container execution environment}, using commands like @command{singularity shell} or @command{singularity exec}."
msgstr "Результатом будет образ файловой системы SquashFS, который может  непосредственно монтироваться как образ, содержащий контейнер файловой системы, с помощью  @uref{http://singularity.lbl.gov, контейнерного окружения Singularity}, используя команды типа @command{singularity shell} или @command{singularity exec}."

#. type: Plain text
#: doc/guix.texi:4784
msgid "Several command-line options allow you to customize your pack:"
msgstr "Несколько опций командной строки позволяют вам переделывать ваш пакет:"

#. type: table
#: doc/guix.texi:4789
msgid "Produce a pack in the given @var{format}."
msgstr "Произвести пакет в указанном формате @var{format}."

#. type: table
#: doc/guix.texi:4791
msgid "The available formats are:"
msgstr "Возможные форматы:"

#. type: item
#: doc/guix.texi:4793
#, no-wrap
msgid "tarball"
msgstr "tarball"

#. type: table
#: doc/guix.texi:4796
msgid "This is the default format.  It produces a tarball containing all the specified binaries and symlinks."
msgstr "Это формат по умолчанию. Он производит архив tarball, содержащий все заданные бинарники и символические ссылки."

#. type: item
#: doc/guix.texi:4797
#, no-wrap
msgid "docker"
msgstr "docker"

#. type: table
#: doc/guix.texi:4801
msgid "This produces a tarball that follows the @uref{https://github.com/docker/docker/blob/master/image/spec/v1.2.md, Docker Image Specification}."
msgstr "Это производит архив, соответствующий @uref{https://github.com/docker/docker/blob/master/image/spec/v1.2.md, спецификации образа Docker}."

#. type: item
#: doc/guix.texi:4802
#, no-wrap
msgid "squashfs"
msgstr "squashfs"

#. type: table
#: doc/guix.texi:4806
msgid "This produces a SquashFS image containing all the specified binaries and symlinks, as well as empty mount points for virtual file systems like procfs."
msgstr ""

#. type: cindex
#: doc/guix.texi:4808
#, no-wrap
msgid "relocatable binaries"
msgstr ""

#. type: item
#: doc/guix.texi:4809
#, no-wrap
msgid "--relocatable"
msgstr ""

#. type: table
#: doc/guix.texi:4813
msgid "Produce @dfn{relocatable binaries}---i.e., binaries that can be placed anywhere in the file system hierarchy and run from there."
msgstr ""

#. type: table
#: doc/guix.texi:4821
msgid "When this option is passed once, the resulting binaries require support for @dfn{user namespaces} in the kernel Linux; when passed @emph{twice}@footnote{Here's a trick to memorize it: @code{-RR}, which adds PRoot support, can be thought of as the abbreviation of ``Really Relocatable''.  Neat, isn't it?}, relocatable binaries fall to back to PRoot if user namespaces are unavailable, and essentially work anywhere---see below for the implications."
msgstr ""

#. type: table
#: doc/guix.texi:4823
msgid "For example, if you create a pack containing Bash with:"
msgstr ""

#. type: example
#: doc/guix.texi:4826
#, no-wrap
msgid "guix pack -RR -S /mybin=bin bash\n"
msgstr ""

#. type: table
#: doc/guix.texi:4831
msgid "...@: you can copy that pack to a machine that lacks Guix, and from your home directory as a normal user, run:"
msgstr ""

#. type: example
#: doc/guix.texi:4835
#, no-wrap
msgid ""
"tar xf pack.tar.gz\n"
"./mybin/sh\n"
msgstr ""

#. type: table
#: doc/guix.texi:4843
msgid "In that shell, if you type @code{ls /gnu/store}, you'll notice that @file{/gnu/store} shows up and contains all the dependencies of @code{bash}, even though the machine actually lacks @file{/gnu/store} altogether! That is probably the simplest way to deploy Guix-built software on a non-Guix machine."
msgstr ""

#. type: quotation
#: doc/guix.texi:4849
msgid "By default, relocatable binaries rely on the @dfn{user namespace} feature of the kernel Linux, which allows unprivileged users to mount or change root.  Old versions of Linux did not support it, and some GNU/Linux distributions turn it off."
msgstr ""

#. type: quotation
#: doc/guix.texi:4854
msgid "To produce relocatable binaries that work even in the absence of user namespaces, pass @option{--relocatable} or @option{-R} @emph{twice}.  In that case, binaries will try user namespace support and fall back to PRoot if user namespaces are not supported."
msgstr ""

#. type: quotation
#: doc/guix.texi:4860
msgid "The @uref{https://proot-me.github.io/, PRoot} program provides the necessary support for file system virtualization.  It achieves that by using the @code{ptrace} system call on the running program.  This approach has the advantage to work without requiring special kernel support, but it incurs run-time overhead every time a system call is made."
msgstr ""

#. type: table
#: doc/guix.texi:4865 doc/guix.texi:8878 doc/guix.texi:9536
msgid "Consider the package @var{expr} evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:4869
msgid "This has the same purpose as the same-named option in @command{guix build} (@pxref{Additional Build Options, @code{--expression} in @command{guix build}})."
msgstr ""

#. type: table
#: doc/guix.texi:4874
msgid "Use the packages contained in the manifest object returned by the Scheme code in @var{file}."
msgstr ""

#. type: table
#: doc/guix.texi:4882
msgid "This has a similar purpose as the same-named option in @command{guix package} (@pxref{profile-manifest, @option{--manifest}}) and uses the same manifest files.  It allows you to define a collection of packages once and use it both for creating profiles and for creating archives for use on machines that do not have Guix installed.  Note that you can specify @emph{either} a manifest file @emph{or} a list of packages, but not both."
msgstr ""

#. type: item
#: doc/guix.texi:4888 doc/guix.texi:8100
#, no-wrap
msgid "--target=@var{triplet}"
msgstr ""

#. type: cindex
#: doc/guix.texi:4889 doc/guix.texi:5235 doc/guix.texi:8101
#, no-wrap
msgid "cross-compilation"
msgstr ""

#. type: table
#: doc/guix.texi:4893
msgid "Cross-build for @var{triplet}, which must be a valid GNU triplet, such as @code{\"mips64el-linux-gnu\"} (@pxref{Specifying target triplets, GNU configuration triplets,, autoconf, Autoconf})."
msgstr ""

#. type: item
#: doc/guix.texi:4894
#, no-wrap
msgid "--compression=@var{tool}"
msgstr ""

#. type: itemx
#: doc/guix.texi:4895
#, no-wrap
msgid "-C @var{tool}"
msgstr ""

#. type: table
#: doc/guix.texi:4898
msgid "Compress the resulting tarball using @var{tool}---one of @code{gzip}, @code{bzip2}, @code{xz}, @code{lzip}, or @code{none} for no compression."
msgstr ""

#. type: item
#: doc/guix.texi:4899
#, no-wrap
msgid "--symlink=@var{spec}"
msgstr ""

#. type: itemx
#: doc/guix.texi:4900
#, no-wrap
msgid "-S @var{spec}"
msgstr ""

#. type: table
#: doc/guix.texi:4903
msgid "Add the symlinks specified by @var{spec} to the pack.  This option can appear several times."
msgstr ""

#. type: table
#: doc/guix.texi:4907
msgid "@var{spec} has the form @code{@var{source}=@var{target}}, where @var{source} is the symlink that will be created and @var{target} is the symlink target."
msgstr ""

#. type: table
#: doc/guix.texi:4910
msgid "For instance, @code{-S /opt/gnu/bin=bin} creates a @file{/opt/gnu/bin} symlink pointing to the @file{bin} sub-directory of the profile."
msgstr ""

#. type: item
#: doc/guix.texi:4911
#, no-wrap
msgid "--save-provenance"
msgstr ""

#. type: table
#: doc/guix.texi:4915
msgid "Save provenance information for the packages passed on the command line.  Provenance information includes the URL and commit of the channels in use (@pxref{Channels})."
msgstr ""

#. type: table
#: doc/guix.texi:4921
msgid "Provenance information is saved in the @file{/gnu/store/@dots{}-profile/manifest} file in the pack, along with the usual package metadata---the name and version of each package, their propagated inputs, and so on.  It is useful information to the recipient of the pack, who then knows how the pack was (supposedly) obtained."
msgstr ""

#. type: table
#: doc/guix.texi:4927
msgid "This option is not enabled by default because, like timestamps, provenance information contributes nothing to the build process.  In other words, there is an infinity of channel URLs and commit IDs that can lead to the same pack.  Recording such ``silent'' metadata in the output thus potentially breaks the source-to-binary bitwise reproducibility property."
msgstr ""

#. type: item
#: doc/guix.texi:4928
#, no-wrap
msgid "--localstatedir"
msgstr ""

#. type: itemx
#: doc/guix.texi:4929
#, no-wrap
msgid "--profile-name=@var{name}"
msgstr ""

#. type: table
#: doc/guix.texi:4934
msgid "Include the ``local state directory'', @file{/var/guix}, in the resulting pack, and notably the @file{/var/guix/profiles/per-user/root/@var{name}} profile---by default @var{name} is @code{guix-profile}, which corresponds to @file{~root/.guix-profile}."
msgstr ""

#. type: table
#: doc/guix.texi:4940
msgid "@file{/var/guix} contains the store database (@pxref{The Store}) as well as garbage-collector roots (@pxref{Invoking guix gc}).  Providing it in the pack means that the store is ``complete'' and manageable by Guix; not providing it pack means that the store is ``dead'': items cannot be added to it or removed from it after extraction of the pack."
msgstr ""

#. type: table
#: doc/guix.texi:4943
msgid "One use case for this is the Guix self-contained binary tarball (@pxref{Binary Installation})."
msgstr ""

#. type: table
#: doc/guix.texi:4947
msgid "Use the bootstrap binaries to build the pack.  This option is only useful to Guix developers."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4952
msgid "In addition, @command{guix pack} supports all the common build options (@pxref{Common Build Options}) and all the package transformation options (@pxref{Package Transformation Options})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4964
msgid "GNU Guix provides several Scheme programming interfaces (APIs) to define, build, and query packages.  The first interface allows users to write high-level package definitions.  These definitions refer to familiar packaging concepts, such as the name and version of a package, its build system, and its dependencies.  These definitions can then be turned into concrete build actions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4970
msgid "Build actions are performed by the Guix daemon, on behalf of users.  In a standard setup, the daemon has write access to the store---the @file{/gnu/store} directory---whereas users do not.  The recommended setup also has the daemon perform builds in chroots, under a specific build users, to minimize interference with the rest of the system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4979
msgid "Lower-level APIs are available to interact with the daemon and the store.  To instruct the daemon to perform a build action, users actually provide it with a @dfn{derivation}.  A derivation is a low-level representation of the build actions to be taken, and the environment in which they should occur---derivations are to package definitions what assembly is to C programs.  The term ``derivation'' comes from the fact that build results @emph{derive} from them."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4982
msgid "This chapter describes all these APIs in turn, starting from high-level package definitions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5008
msgid "From a programming viewpoint, the package definitions of the GNU distribution are provided by Guile modules in the @code{(gnu packages @dots{})} name space@footnote{Note that packages under the @code{(gnu packages @dots{})} module name space are not necessarily ``GNU packages''.  This module naming scheme follows the usual Guile module naming convention: @code{gnu} means that these modules are distributed as part of the GNU system, and @code{packages} identifies modules that define packages.} (@pxref{Modules, Guile modules,, guile, GNU Guile Reference Manual}).  For instance, the @code{(gnu packages emacs)} module exports a variable named @code{emacs}, which is bound to a @code{<package>} object (@pxref{Defining Packages})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5015
msgid "The @code{(gnu packages @dots{})} module name space is automatically scanned for packages by the command-line tools.  For instance, when running @code{guix install emacs}, all the @code{(gnu packages @dots{})} modules are scanned until one that exports a package object whose name is @code{emacs} is found.  This package search facility is implemented in the @code{(gnu packages)} module."
msgstr ""

#. type: cindex
#: doc/guix.texi:5017
#, no-wrap
msgid "package module search path"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5026
msgid "Users can store package definitions in modules with different names---e.g., @code{(my-packages emacs)}@footnote{Note that the file name and module name must match.  For instance, the @code{(my-packages emacs)} module must be stored in a @file{my-packages/emacs.scm} file relative to the load path specified with @option{--load-path} or @code{GUIX_PACKAGE_PATH}.  @xref{Modules and the File System,,, guile, GNU Guile Reference Manual}, for details.}.  There are two ways to make these package definitions visible to the user interfaces:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:5033
msgid "By adding the directory containing your package modules to the search path with the @code{-L} flag of @command{guix package} and other commands (@pxref{Common Build Options}), or by setting the @code{GUIX_PACKAGE_PATH} environment variable described below."
msgstr ""

#. type: enumerate
#: doc/guix.texi:5039
msgid "By defining a @dfn{channel} and configuring @command{guix pull} so that it pulls from it.  A channel is essentially a Git repository containing package modules.  @xref{Channels}, for more information on how to define and use channels."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5042
msgid "@code{GUIX_PACKAGE_PATH} works similarly to other search path variables:"
msgstr ""

#. type: defvr
#: doc/guix.texi:5043
#, no-wrap
msgid "{Environment Variable} GUIX_PACKAGE_PATH"
msgstr ""

#. type: defvr
#: doc/guix.texi:5047
msgid "This is a colon-separated list of directories to search for additional package modules.  Directories listed in this variable take precedence over the own modules of the distribution."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5055
msgid "The distribution is fully @dfn{bootstrapped} and @dfn{self-contained}: each package is built based solely on other packages in the distribution.  The root of this dependency graph is a small set of @dfn{bootstrap binaries}, provided by the @code{(gnu packages bootstrap)} module.  For more information on bootstrapping, @pxref{Bootstrapping}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5063
msgid "The high-level interface to package definitions is implemented in the @code{(guix packages)} and @code{(guix build-system)} modules.  As an example, the package definition, or @dfn{recipe}, for the GNU Hello package looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:5071
#, no-wrap
msgid ""
"(define-module (gnu packages hello)\n"
"  #:use-module (guix packages)\n"
"  #:use-module (guix download)\n"
"  #:use-module (guix build-system gnu)\n"
"  #:use-module (guix licenses)\n"
"  #:use-module (gnu packages gawk))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:5090
#, no-wrap
msgid ""
"(define-public hello\n"
"  (package\n"
"    (name \"hello\")\n"
"    (version \"2.10\")\n"
"    (source (origin\n"
"              (method url-fetch)\n"
"              (uri (string-append \"mirror://gnu/hello/hello-\" version\n"
"                                  \".tar.gz\"))\n"
"              (sha256\n"
"               (base32\n"
"                \"0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i\"))))\n"
"    (build-system gnu-build-system)\n"
"    (arguments '(#:configure-flags '(\"--enable-silent-rules\")))\n"
"    (inputs `((\"gawk\" ,gawk)))\n"
"    (synopsis \"Hello, GNU world: An example GNU package\")\n"
"    (description \"Guess what GNU Hello prints!\")\n"
"    (home-page \"https://www.gnu.org/software/hello/\")\n"
"    (license gpl3+)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5100
msgid "Without being a Scheme expert, the reader may have guessed the meaning of the various fields here.  This expression binds the variable @code{hello} to a @code{<package>} object, which is essentially a record (@pxref{SRFI-9, Scheme records,, guile, GNU Guile Reference Manual}).  This package object can be inspected using procedures found in the @code{(guix packages)} module; for instance, @code{(package-name hello)} returns---surprise!---@code{\"hello\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5104
msgid "With luck, you may be able to import part or all of the definition of the package you are interested in from another repository, using the @code{guix import} command (@pxref{Invoking guix import})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5110
msgid "In the example above, @var{hello} is defined in a module of its own, @code{(gnu packages hello)}.  Technically, this is not strictly necessary, but it is convenient to do so: all the packages defined in modules under @code{(gnu packages @dots{})} are automatically known to the command-line tools (@pxref{Package Modules})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5112
msgid "There are a few points worth noting in the above package definition:"
msgstr ""

#. type: itemize
#: doc/guix.texi:5119
msgid "The @code{source} field of the package is an @code{<origin>} object (@pxref{origin Reference}, for the complete reference).  Here, the @code{url-fetch} method from @code{(guix download)} is used, meaning that the source is a file to be downloaded over FTP or HTTP."
msgstr ""

#. type: itemize
#: doc/guix.texi:5122
msgid "The @code{mirror://gnu} prefix instructs @code{url-fetch} to use one of the GNU mirrors defined in @code{(guix download)}."
msgstr ""

#. type: itemize
#: doc/guix.texi:5129
msgid "The @code{sha256} field specifies the expected SHA256 hash of the file being downloaded.  It is mandatory, and allows Guix to check the integrity of the file.  The @code{(base32 @dots{})} form introduces the base32 representation of the hash.  You can obtain this information with @code{guix download} (@pxref{Invoking guix download}) and @code{guix hash} (@pxref{Invoking guix hash})."
msgstr ""

#. type: cindex
#: doc/guix.texi:5130
#, no-wrap
msgid "patches"
msgstr ""

#. type: itemize
#: doc/guix.texi:5134
msgid "When needed, the @code{origin} form can also have a @code{patches} field listing patches to be applied, and a @code{snippet} field giving a Scheme expression to modify the source code."
msgstr ""

#. type: cindex
#: doc/guix.texi:5136
#, no-wrap
msgid "GNU Build System"
msgstr ""

#. type: itemize
#: doc/guix.texi:5142
msgid "The @code{build-system} field specifies the procedure to build the package (@pxref{Build Systems}).  Here, @var{gnu-build-system} represents the familiar GNU Build System, where packages may be configured, built, and installed with the usual @code{./configure && make && make check && make install} command sequence."
msgstr ""

#. type: itemize
#: doc/guix.texi:5148
msgid "The @code{arguments} field specifies options for the build system (@pxref{Build Systems}).  Here it is interpreted by @var{gnu-build-system} as a request run @file{configure} with the @code{--enable-silent-rules} flag."
msgstr ""

#. type: findex
#: doc/guix.texi:5149 doc/guix.texi:5152
#, no-wrap
msgid "quote"
msgstr ""

#. type: cindex
#: doc/guix.texi:5150
#, no-wrap
msgid "quoting"
msgstr ""

#. type: findex
#: doc/guix.texi:5151
#, no-wrap
msgid "'"
msgstr ""

#. type: itemize
#: doc/guix.texi:5160
msgid "What about these quote (@code{'}) characters? They are Scheme syntax to introduce a literal list; @code{'} is synonymous with @code{quote}.  @xref{Expression Syntax, quoting,, guile, GNU Guile Reference Manual}, for details.  Here the value of the @code{arguments} field is a list of arguments passed to the build system down the road, as with @code{apply} (@pxref{Fly Evaluation, @code{apply},, guile, GNU Guile Reference Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:5166
msgid "The hash-colon (@code{#:}) sequence defines a Scheme @dfn{keyword} (@pxref{Keywords,,, guile, GNU Guile Reference Manual}), and @code{#:configure-flags} is a keyword used to pass a keyword argument to the build system (@pxref{Coding With Keywords,,, guile, GNU Guile Reference Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:5172
msgid "The @code{inputs} field specifies inputs to the build process---i.e., build-time or run-time dependencies of the package.  Here, we define an input called @code{\"gawk\"} whose value is that of the @var{gawk} variable; @var{gawk} is itself bound to a @code{<package>} object."
msgstr ""

#. type: cindex
#: doc/guix.texi:5173
#, no-wrap
msgid "backquote (quasiquote)"
msgstr ""

#. type: findex
#: doc/guix.texi:5174
#, no-wrap
msgid "`"
msgstr ""

#. type: findex
#: doc/guix.texi:5175
#, no-wrap
msgid "quasiquote"
msgstr ""

#. type: cindex
#: doc/guix.texi:5176
#, no-wrap
msgid "comma (unquote)"
msgstr ""

#. type: findex
#: doc/guix.texi:5177
#, no-wrap
msgid ","
msgstr ""

#. type: findex
#: doc/guix.texi:5178
#, no-wrap
msgid "unquote"
msgstr ""

#. type: findex
#: doc/guix.texi:5179
#, no-wrap
msgid ",@@"
msgstr ""

#. type: findex
#: doc/guix.texi:5180
#, no-wrap
msgid "unquote-splicing"
msgstr ""

#. type: itemize
#: doc/guix.texi:5186
msgid "Again, @code{`} (a backquote, synonymous with @code{quasiquote}) allows us to introduce a literal list in the @code{inputs} field, while @code{,} (a comma, synonymous with @code{unquote}) allows us to insert a value in that list (@pxref{Expression Syntax, unquote,, guile, GNU Guile Reference Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:5190
msgid "Note that GCC, Coreutils, Bash, and other essential tools do not need to be specified as inputs here.  Instead, @var{gnu-build-system} takes care of ensuring that they are present (@pxref{Build Systems})."
msgstr ""

#. type: itemize
#: doc/guix.texi:5194
msgid "However, any other dependencies need to be specified in the @code{inputs} field.  Any dependency not specified here will simply be unavailable to the build process, possibly leading to a build failure."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5197
msgid "@xref{package Reference}, for a full description of possible fields."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5208
msgid "Once a package definition is in place, the package may actually be built using the @code{guix build} command-line tool (@pxref{Invoking guix build}), troubleshooting any build failures you encounter (@pxref{Debugging Build Failures}).  You can easily jump back to the package definition using the @command{guix edit} command (@pxref{Invoking guix edit}).  @xref{Packaging Guidelines}, for more information on how to test package definitions, and @ref{Invoking guix lint}, for information on how to check a definition for style conformance."
msgstr ""

#. type: vindex
#: doc/guix.texi:5208
#, no-wrap
msgid "GUIX_PACKAGE_PATH"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5212
msgid "Lastly, @pxref{Channels}, for information on how to extend the distribution by adding your own package definitions in a ``channel''."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5216
msgid "Finally, updating the package definition to a new upstream version can be partly automated by the @command{guix refresh} command (@pxref{Invoking guix refresh})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5222
msgid "Behind the scenes, a derivation corresponding to the @code{<package>} object is first computed by the @code{package-derivation} procedure.  That derivation is stored in a @code{.drv} file under @file{/gnu/store}.  The build actions it prescribes may then be realized by using the @code{build-derivations} procedure (@pxref{The Store})."
msgstr ""

#. type: deffn
#: doc/guix.texi:5223
#, no-wrap
msgid "{Scheme Procedure} package-derivation @var{store} @var{package} [@var{system}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:5226
msgid "Return the @code{<derivation>} object of @var{package} for @var{system} (@pxref{Derivations})."
msgstr ""

#. type: deffn
#: doc/guix.texi:5232
msgid "@var{package} must be a valid @code{<package>} object, and @var{system} must be a string denoting the target system type---e.g., @code{\"x86_64-linux\"} for an x86_64 Linux-based GNU system.  @var{store} must be a connection to the daemon, which operates on the store (@pxref{The Store})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5238
msgid "Similarly, it is possible to compute a derivation that cross-builds a package for some other system:"
msgstr ""

#. type: deffn
#: doc/guix.texi:5239
#, no-wrap
msgid "{Scheme Procedure} package-cross-derivation @var{store} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5243
msgid "@var{package} @var{target} [@var{system}] Return the @code{<derivation>} object of @var{package} cross-built from @var{system} to @var{target}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5247
msgid "@var{target} must be a valid GNU triplet denoting the target hardware and operating system, such as @code{\"mips64el-linux-gnu\"} (@pxref{Specifying Target Triplets,,, autoconf, Autoconf})."
msgstr ""

#. type: cindex
#: doc/guix.texi:5249
#, no-wrap
msgid "package transformations"
msgstr ""

#. type: cindex
#: doc/guix.texi:5250
#, no-wrap
msgid "input rewriting"
msgstr ""

#. type: cindex
#: doc/guix.texi:5251
#, no-wrap
msgid "dependency tree rewriting"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5255
msgid "Packages can be manipulated in arbitrary ways.  An example of a useful transformation is @dfn{input rewriting}, whereby the dependency tree of a package is rewritten by replacing specific inputs by others:"
msgstr ""

#. type: deffn
#: doc/guix.texi:5256
#, no-wrap
msgid "{Scheme Procedure} package-input-rewriting @var{replacements} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5263
msgid "[@var{rewrite-name}] Return a procedure that, when passed a package, replaces its direct and indirect dependencies (but not its implicit inputs) according to @var{replacements}.  @var{replacements} is a list of package pairs; the first element of each pair is the package to replace, and the second one is the replacement."
msgstr ""

#. type: deffn
#: doc/guix.texi:5266
msgid "Optionally, @var{rewrite-name} is a one-argument procedure that takes the name of a package and returns its new name after rewrite."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5270
msgid "Consider this example:"
msgstr ""

#. type: example
#: doc/guix.texi:5276
#, no-wrap
msgid ""
"(define libressl-instead-of-openssl\n"
"  ;; This is a procedure to replace OPENSSL by LIBRESSL,\n"
"  ;; recursively.\n"
"  (package-input-rewriting `((,openssl . ,libressl))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:5279
#, no-wrap
msgid ""
"(define git-with-libressl\n"
"  (libressl-instead-of-openssl git))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5287
msgid "Here we first define a rewriting procedure that replaces @var{openssl} with @var{libressl}.  Then we use it to define a @dfn{variant} of the @var{git} package that uses @var{libressl} instead of @var{openssl}.  This is exactly what the @option{--with-input} command-line option does (@pxref{Package Transformation Options, @option{--with-input}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5290
msgid "The following variant of @code{package-input-rewriting} can match packages to be replaced by name rather than by identity."
msgstr ""

#. type: deffn
#: doc/guix.texi:5291
#, no-wrap
msgid "{Scheme Procedure} package-input-rewriting/spec @var{replacements}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5297
msgid "Return a procedure that, given a package, applies the given @var{replacements} to all the package graph (excluding implicit inputs).  @var{replacements} is a list of spec/procedures pair; each spec is a package specification such as @code{\"gcc\"} or @code{\"guile@@2\"}, and each procedure takes a matching package and returns a replacement for that package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5300
msgid "The example above could be rewritten this way:"
msgstr ""

#. type: example
#: doc/guix.texi:5305
#, no-wrap
msgid ""
"(define libressl-instead-of-openssl\n"
"  ;; Replace all the packages called \"openssl\" with LibreSSL.\n"
"  (package-input-rewriting/spec `((\"openssl\" . ,(const libressl)))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5310
msgid "The key difference here is that, this time, packages are matched by spec and not by identity.  In other words, any package in the graph that is called @code{openssl} will be replaced."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5314
msgid "A more generic procedure to rewrite a package dependency graph is @code{package-mapping}: it supports arbitrary changes to nodes in the graph."
msgstr ""

#. type: deffn
#: doc/guix.texi:5315
#, no-wrap
msgid "{Scheme Procedure} package-mapping @var{proc} [@var{cut?}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:5319
msgid "Return a procedure that, given a package, applies @var{proc} to all the packages depended on and returns the resulting package.  The procedure stops recursion when @var{cut?} returns true for a given package."
msgstr ""

#. type: subsection
#: doc/guix.texi:5328
#, no-wrap
msgid "@code{package} Reference"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5332
msgid "This section summarizes all the options available in @code{package} declarations (@pxref{Defining Packages})."
msgstr ""

#. type: deftp
#: doc/guix.texi:5333
#, no-wrap
msgid "{Data Type} package"
msgstr ""

#. type: deftp
#: doc/guix.texi:5335
msgid "This is the data type representing a package recipe."
msgstr ""

#. type: table
#: doc/guix.texi:5339
msgid "The name of the package, as a string."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5340
#, no-wrap
msgid "version"
msgstr ""

#. type: table
#: doc/guix.texi:5342
msgid "The version of the package, as a string."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5343 doc/guix.texi:9130 doc/guix.texi:10879
#: doc/guix.texi:11317
#, no-wrap
msgid "source"
msgstr ""

#. type: table
#: doc/guix.texi:5350
msgid "An object telling how the source code for the package should be acquired.  Most of the time, this is an @code{origin} object, which denotes a file fetched from the Internet (@pxref{origin Reference}).  It can also be any other ``file-like'' object such as a @code{local-file}, which denotes a file from the local file system (@pxref{G-Expressions, @code{local-file}})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5351
#, no-wrap
msgid "build-system"
msgstr ""

#. type: table
#: doc/guix.texi:5354
msgid "The build system that should be used to build the package (@pxref{Build Systems})."
msgstr ""

#. type: item
#: doc/guix.texi:5355 doc/guix.texi:12915
#, no-wrap
msgid "@code{arguments} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:5358
msgid "The arguments that should be passed to the build system.  This is a list, typically containing sequential keyword-value pairs."
msgstr ""

#. type: item
#: doc/guix.texi:5359
#, no-wrap
msgid "@code{inputs} (default: @code{'()})"
msgstr ""

#. type: itemx
#: doc/guix.texi:5360
#, no-wrap
msgid "@code{native-inputs} (default: @code{'()})"
msgstr ""

#. type: itemx
#: doc/guix.texi:5361
#, no-wrap
msgid "@code{propagated-inputs} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:5362
#, no-wrap
msgid "inputs, of packages"
msgstr ""

#. type: table
#: doc/guix.texi:5370
msgid "These fields list dependencies of the package.  Each one is a list of tuples, where each tuple has a label for the input (a string) as its first element, a package, origin, or derivation as its second element, and optionally the name of the output thereof that should be used, which defaults to @code{\"out\"} (@pxref{Packages with Multiple Outputs}, for more on package outputs).  For example, the list below specifies three inputs:"
msgstr ""

#. type: example
#: doc/guix.texi:5375
#, no-wrap
msgid ""
"`((\"libffi\" ,libffi)\n"
"  (\"libunistring\" ,libunistring)\n"
"  (\"glib:bin\" ,glib \"bin\"))  ;the \"bin\" output of Glib\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:5377
#, no-wrap
msgid "cross compilation, package dependencies"
msgstr ""

#. type: table
#: doc/guix.texi:5383
msgid "The distinction between @code{native-inputs} and @code{inputs} is necessary when considering cross-compilation.  When cross-compiling, dependencies listed in @code{inputs} are built for the @emph{target} architecture; conversely, dependencies listed in @code{native-inputs} are built for the architecture of the @emph{build} machine."
msgstr ""

#. type: table
#: doc/guix.texi:5388
msgid "@code{native-inputs} is typically used to list tools needed at build time, but not at run time, such as Autoconf, Automake, pkg-config, Gettext, or Bison.  @command{guix lint} can report likely mistakes in this area (@pxref{Invoking guix lint})."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:5395
msgid "package-propagated-inputs"
msgstr ""

#. type: table
#: doc/guix.texi:5395
msgid "Lastly, @code{propagated-inputs} is similar to @code{inputs}, but the specified packages will be automatically installed alongside the package they belong to (@pxref{package-cmd-propagated-inputs, @command{guix package}}, for information on how @command{guix package} deals with propagated inputs.)"
msgstr ""

#. type: table
#: doc/guix.texi:5399
msgid "For example this is necessary when a C/C++ library needs headers of another library to compile, or when a pkg-config file refers to another one @i{via} its @code{Requires} field."
msgstr ""

#. type: table
#: doc/guix.texi:5406
msgid "Another example where @code{propagated-inputs} is useful is for languages that lack a facility to record the run-time search path akin to the @code{RUNPATH} of ELF files; this includes Guile, Python, Perl, and more.  To ensure that libraries written in those languages can find library code they depend on at run time, run-time dependencies must be listed in @code{propagated-inputs} rather than @code{inputs}."
msgstr ""

#. type: item
#: doc/guix.texi:5407
#, no-wrap
msgid "@code{outputs} (default: @code{'(\"out\")})"
msgstr ""

#. type: table
#: doc/guix.texi:5410
msgid "The list of output names of the package.  @xref{Packages with Multiple Outputs}, for typical uses of additional outputs."
msgstr ""

#. type: item
#: doc/guix.texi:5411
#, no-wrap
msgid "@code{native-search-paths} (default: @code{'()})"
msgstr ""

#. type: itemx
#: doc/guix.texi:5412
#, no-wrap
msgid "@code{search-paths} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:5415
msgid "A list of @code{search-path-specification} objects describing search-path environment variables honored by the package."
msgstr ""

#. type: item
#: doc/guix.texi:5416
#, no-wrap
msgid "@code{replacement} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:5420
msgid "This must be either @code{#f} or a package object that will be used as a @dfn{replacement} for this package.  @xref{Security Updates, grafts}, for details."
msgstr ""

#. type: item
#: doc/guix.texi:5421 doc/guix.texi:9122
#, no-wrap
msgid "synopsis"
msgstr ""

#. type: table
#: doc/guix.texi:5423
msgid "A one-line description of the package."
msgstr ""

#. type: item
#: doc/guix.texi:5424 doc/guix.texi:9123 doc/guix.texi:25003
#, no-wrap
msgid "description"
msgstr ""

#. type: table
#: doc/guix.texi:5426
msgid "A more elaborate description of the package."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5427
#, no-wrap
msgid "license"
msgstr ""

#. type: cindex
#: doc/guix.texi:5428
#, no-wrap
msgid "license, of packages"
msgstr ""

#. type: table
#: doc/guix.texi:5431
msgid "The license of the package; a value from @code{(guix licenses)}, or a list of such values."
msgstr ""

#. type: itemx
#: doc/guix.texi:5432 doc/guix.texi:9131
#, no-wrap
msgid "home-page"
msgstr ""

#. type: table
#: doc/guix.texi:5434
msgid "The URL to the home-page of the package, as a string."
msgstr ""

#. type: item
#: doc/guix.texi:5435
#, no-wrap
msgid "@code{supported-systems} (default: @var{%supported-systems})"
msgstr ""

#. type: table
#: doc/guix.texi:5438
msgid "The list of systems supported by the package, as strings of the form @code{architecture-kernel}, for example @code{\"x86_64-linux\"}."
msgstr ""

#. type: item
#: doc/guix.texi:5439
#, no-wrap
msgid "@code{maintainers} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:5441
msgid "The list of maintainers of the package, as @code{maintainer} objects."
msgstr ""

#. type: item
#: doc/guix.texi:5442
#, no-wrap
msgid "@code{location} (default: source location of the @code{package} form)"
msgstr ""

#. type: table
#: doc/guix.texi:5446
msgid "The source location of the package.  It is useful to override this when inheriting from another package, in which case this field is not automatically corrected."
msgstr ""

#. type: deffn
#: doc/guix.texi:5449
#, no-wrap
msgid "{Scheme Syntax} this-package"
msgstr ""

#. type: deffn
#: doc/guix.texi:5452
msgid "When used in the @emph{lexical scope} of a package field definition, this identifier resolves to the package being defined."
msgstr ""

#. type: deffn
#: doc/guix.texi:5455
msgid "The example below shows how to add a package as a native input of itself when cross-compiling:"
msgstr ""

#. type: example
#: doc/guix.texi:5460
#, no-wrap
msgid ""
"(package\n"
"  (name \"guile\")\n"
"  ;; ...\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:5466
#, no-wrap
msgid ""
"  ;; When cross-compiled, Guile, for example, depends on\n"
"  ;; a native version of itself.  Add it here.\n"
"  (native-inputs (if (%current-target-system)\n"
"                     `((\"self\" ,this-package))\n"
"                     '())))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5469
msgid "It is an error to refer to @code{this-package} outside a package definition."
msgstr ""

#. type: subsection
#: doc/guix.texi:5472
#, no-wrap
msgid "@code{origin} Reference"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5476
msgid "This section summarizes all the options available in @code{origin} declarations (@pxref{Defining Packages})."
msgstr ""

#. type: deftp
#: doc/guix.texi:5477
#, no-wrap
msgid "{Data Type} origin"
msgstr ""

#. type: deftp
#: doc/guix.texi:5479
msgid "This is the data type representing a source code origin."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5481 doc/guix.texi:18957
#, no-wrap
msgid "uri"
msgstr ""

#. type: table
#: doc/guix.texi:5486
msgid "An object containing the URI of the source.  The object type depends on the @code{method} (see below).  For example, when using the @var{url-fetch} method of @code{(guix download)}, the valid @code{uri} values are: a URL represented as a string, or a list thereof."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5487
#, no-wrap
msgid "method"
msgstr ""

#. type: table
#: doc/guix.texi:5489
msgid "A procedure that handles the URI."
msgstr ""

#. type: table
#: doc/guix.texi:5491
msgid "Examples include:"
msgstr ""

#. type: item
#: doc/guix.texi:5493
#, no-wrap
msgid "@var{url-fetch} from @code{(guix download)}"
msgstr ""

#. type: table
#: doc/guix.texi:5496
msgid "download a file from the HTTP, HTTPS, or FTP URL specified in the @code{uri} field;"
msgstr ""

#. type: vindex
#: doc/guix.texi:5497 doc/guix.texi:8389
#, no-wrap
msgid "git-fetch"
msgstr ""

#. type: item
#: doc/guix.texi:5498
#, no-wrap
msgid "@var{git-fetch} from @code{(guix git-download)}"
msgstr ""

#. type: table
#: doc/guix.texi:5502
msgid "clone the Git version control repository, and check out the revision specified in the @code{uri} field as a @code{git-reference} object; a @code{git-reference} looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:5507
#, no-wrap
msgid ""
"(git-reference\n"
"  (url \"git://git.debian.org/git/pkg-shadow/shadow\")\n"
"  (commit \"v4.1.5.1\"))\n"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:5510
#, no-wrap
msgid "sha256"
msgstr ""

#. type: table
#: doc/guix.texi:5514
msgid "A bytevector containing the SHA-256 hash of the source.  Typically the @code{base32} form is used here to generate the bytevector from a base-32 string."
msgstr ""

#. type: table
#: doc/guix.texi:5518
msgid "You can obtain this information using @code{guix download} (@pxref{Invoking guix download}) or @code{guix hash} (@pxref{Invoking guix hash})."
msgstr ""

#. type: item
#: doc/guix.texi:5519
#, no-wrap
msgid "@code{file-name} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:5525
msgid "The file name under which the source code should be saved.  When this is @code{#f}, a sensible default value will be used in most cases.  In case the source is fetched from a URL, the file name from the URL will be used.  For version control checkouts, it is recommended to provide the file name explicitly because the default is not very descriptive."
msgstr ""

#. type: item
#: doc/guix.texi:5526
#, no-wrap
msgid "@code{patches} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:5529
msgid "A list of file names, origins, or file-like objects (@pxref{G-Expressions, file-like objects}) pointing to patches to be applied to the source."
msgstr ""

#. type: table
#: doc/guix.texi:5533
msgid "This list of patches must be unconditional.  In particular, it cannot depend on the value of @code{%current-system} or @code{%current-target-system}."
msgstr ""

#. type: item
#: doc/guix.texi:5534
#, no-wrap
msgid "@code{snippet} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:5538
msgid "A G-expression (@pxref{G-Expressions}) or S-expression that will be run in the source directory.  This is a convenient way to modify the source, sometimes more convenient than a patch."
msgstr ""

#. type: item
#: doc/guix.texi:5539
#, no-wrap
msgid "@code{patch-flags} (default: @code{'(\"-p1\")})"
msgstr ""

#. type: table
#: doc/guix.texi:5542
msgid "A list of command-line flags that should be passed to the @code{patch} command."
msgstr ""

#. type: item
#: doc/guix.texi:5543
#, no-wrap
msgid "@code{patch-inputs} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:5547
msgid "Input packages or derivations to the patching process.  When this is @code{#f}, the usual set of inputs necessary for patching are provided, such as GNU@tie{}Patch."
msgstr ""

#. type: item
#: doc/guix.texi:5548
#, no-wrap
msgid "@code{modules} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:5551
msgid "A list of Guile modules that should be loaded during the patching process and while running the code in the @code{snippet} field."
msgstr ""

#. type: item
#: doc/guix.texi:5552
#, no-wrap
msgid "@code{patch-guile} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:5555
msgid "The Guile package that should be used in the patching process.  When this is @code{#f}, a sensible default is used."
msgstr ""

#. type: cindex
#: doc/guix.texi:5562
#, no-wrap
msgid "build system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5567
msgid "Each package definition specifies a @dfn{build system} and arguments for that build system (@pxref{Defining Packages}).  This @code{build-system} field represents the build procedure of the package, as well as implicit dependencies of that build procedure."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5571
msgid "Build systems are @code{<build-system>} objects.  The interface to create and manipulate them is provided by the @code{(guix build-system)} module, and actual build systems are exported by specific modules."
msgstr ""

#. type: cindex
#: doc/guix.texi:5572
#, no-wrap
msgid "bag (low-level package representation)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5579
msgid "Under the hood, build systems first compile package objects to @dfn{bags}.  A @dfn{bag} is like a package, but with less ornamentation---in other words, a bag is a lower-level representation of a package, which includes all the inputs of that package, including some that were implicitly added by the build system.  This intermediate representation is then compiled to a derivation (@pxref{Derivations})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5587
msgid "Build systems accept an optional list of @dfn{arguments}.  In package definitions, these are passed @i{via} the @code{arguments} field (@pxref{Defining Packages}).  They are typically keyword arguments (@pxref{Optional Arguments, keyword arguments in Guile,, guile, GNU Guile Reference Manual}).  The value of these arguments is usually evaluated in the @dfn{build stratum}---i.e., by a Guile process launched by the daemon (@pxref{Derivations})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5591
msgid "The main build system is @var{gnu-build-system}, which implements the standard build procedure for GNU and many other packages.  It is provided by the @code{(guix build-system gnu)} module."
msgstr ""

#. type: defvr
#: doc/guix.texi:5592
#, no-wrap
msgid "{Scheme Variable} gnu-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5596
msgid "@var{gnu-build-system} represents the GNU Build System, and variants thereof (@pxref{Configuration, configuration and makefile conventions,, standards, GNU Coding Standards})."
msgstr ""

#. type: cindex
#: doc/guix.texi:5597 doc/guix.texi:6259
#, no-wrap
msgid "build phases"
msgstr ""

#. type: defvr
#: doc/guix.texi:5604
msgid "In a nutshell, packages using it are configured, built, and installed with the usual @code{./configure && make && make check && make install} command sequence.  In practice, a few additional steps are often needed.  All these steps are split up in separate @dfn{phases}, notably@footnote{Please see the @code{(guix build gnu-build-system)} modules for more details about the build phases.}:"
msgstr ""

#. type: item
#: doc/guix.texi:5606
#, no-wrap
msgid "unpack"
msgstr ""

#. type: table
#: doc/guix.texi:5610
msgid "Unpack the source tarball, and change the current directory to the extracted source tree.  If the source is actually a directory, copy it to the build tree, and enter that directory."
msgstr ""

#. type: item
#: doc/guix.texi:5611
#, no-wrap
msgid "patch-source-shebangs"
msgstr ""

#. type: table
#: doc/guix.texi:5615
msgid "Patch shebangs encountered in source files so they refer to the right store file names.  For instance, this changes @code{#!/bin/sh} to @code{#!/gnu/store/@dots{}-bash-4.3/bin/sh}."
msgstr ""

#. type: item
#: doc/guix.texi:5616 doc/guix.texi:6217 doc/guix.texi:6265
#, no-wrap
msgid "configure"
msgstr ""

#. type: table
#: doc/guix.texi:5620
msgid "Run the @file{configure} script with a number of default options, such as @code{--prefix=/gnu/store/@dots{}}, as well as the options specified by the @code{#:configure-flags} argument."
msgstr ""

#. type: item
#: doc/guix.texi:5621 doc/guix.texi:5810 doc/guix.texi:6222 doc/guix.texi:6269
#: doc/guix.texi:24390
#, no-wrap
msgid "build"
msgstr ""

#. type: table
#: doc/guix.texi:5625
msgid "Run @code{make} with the list of flags specified with @code{#:make-flags}.  If the @code{#:parallel-build?} argument is true (the default), build with @code{make -j}."
msgstr ""

#. type: item
#: doc/guix.texi:5626 doc/guix.texi:5820 doc/guix.texi:6226
#, no-wrap
msgid "check"
msgstr ""

#. type: table
#: doc/guix.texi:5631
msgid "Run @code{make check}, or some other target specified with @code{#:test-target}, unless @code{#:tests? #f} is passed.  If the @code{#:parallel-tests?} argument is true (the default), run @code{make check -j}."
msgstr ""

#. type: item
#: doc/guix.texi:5632 doc/guix.texi:5828 doc/guix.texi:6230 doc/guix.texi:6273
#, no-wrap
msgid "install"
msgstr ""

#. type: table
#: doc/guix.texi:5634
msgid "Run @code{make install} with the flags listed in @code{#:make-flags}."
msgstr ""

#. type: item
#: doc/guix.texi:5635
#, no-wrap
msgid "patch-shebangs"
msgstr ""

#. type: table
#: doc/guix.texi:5637
msgid "Patch shebangs on the installed executable files."
msgstr ""

#. type: item
#: doc/guix.texi:5638
#, no-wrap
msgid "strip"
msgstr ""

#. type: table
#: doc/guix.texi:5642
msgid "Strip debugging symbols from ELF files (unless @code{#:strip-binaries?} is false), copying them to the @code{debug} output when available (@pxref{Installing Debugging Files})."
msgstr ""

#. type: vindex
#: doc/guix.texi:5644
#, no-wrap
msgid "%standard-phases"
msgstr ""

#. type: defvr
#: doc/guix.texi:5649
msgid "The build-side module @code{(guix build gnu-build-system)} defines @var{%standard-phases} as the default list of build phases.  @var{%standard-phases} is a list of symbol/procedure pairs, where the procedure implements the actual phase."
msgstr ""

#. type: defvr
#: doc/guix.texi:5652
msgid "The list of phases used for a particular package can be changed with the @code{#:phases} parameter.  For instance, passing:"
msgstr ""

#. type: example
#: doc/guix.texi:5655
#, no-wrap
msgid "#:phases (modify-phases %standard-phases (delete 'configure))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:5659
msgid "means that all the phases described above will be used, except the @code{configure} phase."
msgstr ""

#. type: defvr
#: doc/guix.texi:5666
msgid "In addition, this build system ensures that the ``standard'' environment for GNU packages is available.  This includes tools such as GCC, libc, Coreutils, Bash, Make, Diffutils, grep, and sed (see the @code{(guix build-system gnu)} module for a complete list).  We call these the @dfn{implicit inputs} of a package, because package definitions do not have to mention them."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5673
msgid "Other @code{<build-system>} objects are defined to support other conventions and tools used by free software packages.  They inherit most of @var{gnu-build-system}, and differ mainly in the set of inputs implicitly added to the build process, and in the list of phases executed.  Some of these build systems are listed below."
msgstr ""

#. type: defvr
#: doc/guix.texi:5674
#, no-wrap
msgid "{Scheme Variable} ant-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5678
msgid "This variable is exported by @code{(guix build-system ant)}.  It implements the build procedure for Java packages that can be built with @url{https://ant.apache.org/, Ant build tool}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5683
msgid "It adds both @code{ant} and the @dfn{Java Development Kit} (JDK) as provided by the @code{icedtea} package to the set of inputs.  Different packages can be specified with the @code{#:ant} and @code{#:jdk} parameters, respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:5689
msgid "When the original package does not provide a suitable Ant build file, the parameter @code{#:jar-name} can be used to generate a minimal Ant build file @file{build.xml} with tasks to build the specified jar archive.  In this case the parameter @code{#:source-dir} can be used to specify the source sub-directory, defaulting to ``src''."
msgstr ""

#. type: defvr
#: doc/guix.texi:5697
msgid "The @code{#:main-class} parameter can be used with the minimal ant buildfile to specify the main class of the resulting jar.  This makes the jar file executable.  The @code{#:test-include} parameter can be used to specify the list of junit tests to run. It defaults to @code{(list \"**/*Test.java\")}.  The @code{#:test-exclude} can be used to disable some tests. It defaults to @code{(list \"**/Abstract*.java\")}, because abstract classes cannot be run as tests."
msgstr ""

#. type: defvr
#: doc/guix.texi:5701
msgid "The parameter @code{#:build-target} can be used to specify the Ant task that should be run during the @code{build} phase.  By default the ``jar'' task will be run."
msgstr ""

#. type: defvr
#: doc/guix.texi:5704
#, no-wrap
msgid "{Scheme Variable} android-ndk-build-system"
msgstr ""

#. type: cindex
#: doc/guix.texi:5705
#, no-wrap
msgid "Android distribution"
msgstr ""

#. type: cindex
#: doc/guix.texi:5706
#, no-wrap
msgid "Android NDK build system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5710
msgid "This variable is exported by @code{(guix build-system android-ndk)}.  It implements a build procedure for Android NDK (native development kit)  packages using a Guix-specific build process."
msgstr ""

#. type: defvr
#: doc/guix.texi:5714
msgid "The build system assumes that packages install their public interface (header) files to the subdirectory \"include\" of the \"out\" output and their libraries to the subdirectory \"lib\" of the \"out\" output."
msgstr ""

#. type: defvr
#: doc/guix.texi:5717
msgid "It's also assumed that the union of all the dependencies of a package has no conflicting files."
msgstr ""

#. type: defvr
#: doc/guix.texi:5720
msgid "For the time being, cross-compilation is not supported - so right now the libraries and header files are assumed to be host tools."
msgstr ""

#. type: defvr
#: doc/guix.texi:5723
#, no-wrap
msgid "{Scheme Variable} asdf-build-system/source"
msgstr ""

#. type: defvrx
#: doc/guix.texi:5724
#, no-wrap
msgid "{Scheme Variable} asdf-build-system/sbcl"
msgstr ""

#. type: defvrx
#: doc/guix.texi:5725
#, no-wrap
msgid "{Scheme Variable} asdf-build-system/ecl"
msgstr ""

#. type: defvr
#: doc/guix.texi:5731
msgid "These variables, exported by @code{(guix build-system asdf)}, implement build procedures for Common Lisp packages using @url{https://common-lisp.net/project/asdf/, ``ASDF''}. ASDF is a system definition facility for Common Lisp programs and libraries."
msgstr ""

#. type: defvr
#: doc/guix.texi:5738
msgid "The @code{asdf-build-system/source} system installs the packages in source form, and can be loaded using any common lisp implementation, via ASDF.  The others, such as @code{asdf-build-system/sbcl}, install binary systems in the format which a particular implementation understands.  These build systems can also be used to produce executable programs, or lisp images which contain a set of packages pre-loaded."
msgstr ""

#. type: defvr
#: doc/guix.texi:5742
msgid "The build system uses naming conventions.  For binary packages, the package name should be prefixed with the lisp implementation, such as @code{sbcl-} for @code{asdf-build-system/sbcl}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5746
msgid "Additionally, the corresponding source package should be labeled using the same convention as python packages (see @ref{Python Modules}), using the @code{cl-} prefix."
msgstr ""

#. type: defvr
#: doc/guix.texi:5751
msgid "For binary packages, each system should be defined as a Guix package.  If one package @code{origin} contains several systems, package variants can be created in order to build all the systems.  Source packages, which use @code{asdf-build-system/source}, may contain several systems."
msgstr ""

#. type: defvr
#: doc/guix.texi:5758
msgid "In order to create executable programs and images, the build-side procedures @code{build-program} and @code{build-image} can be used.  They should be called in a build phase after the @code{create-symlinks} phase, so that the system which was just built can be used within the resulting image.  @code{build-program} requires a list of Common Lisp expressions to be passed as the @code{#:entry-program} argument."
msgstr ""

#. type: defvr
#: doc/guix.texi:5767
msgid "If the system is not defined within its own @code{.asd} file of the same name, then the @code{#:asd-file} parameter should be used to specify which file the system is defined in.  Furthermore, if the package defines a system for its tests in a separate file, it will be loaded before the tests are run if it is specified by the @code{#:test-asd-file} parameter.  If it is not set, the files @code{<system>-tests.asd}, @code{<system>-test.asd}, @code{tests.asd}, and @code{test.asd} will be tried if they exist."
msgstr ""

#. type: defvr
#: doc/guix.texi:5771
msgid "If for some reason the package must be named in a different way than the naming conventions suggest, the @code{#:asd-system-name} parameter can be used to specify the name of the system."
msgstr ""

#. type: defvr
#: doc/guix.texi:5774
#, no-wrap
msgid "{Scheme Variable} cargo-build-system"
msgstr ""

#. type: cindex
#: doc/guix.texi:5775
#, no-wrap
msgid "Rust programming language"
msgstr ""

#. type: cindex
#: doc/guix.texi:5776
#, no-wrap
msgid "Cargo (Rust build system)"
msgstr ""

#. type: defvr
#: doc/guix.texi:5780
msgid "This variable is exported by @code{(guix build-system cargo)}.  It supports builds of packages using Cargo, the build tool of the @uref{https://www.rust-lang.org, Rust programming language}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5785
msgid "In its @code{configure} phase, this build system replaces dependencies specified in the @file{Cargo.toml} file with inputs to the Guix package.  The @code{install} phase installs the binaries, and it also installs the source code and @file{Cargo.toml} file."
msgstr ""

#. type: cindex
#: doc/guix.texi:5787
#, no-wrap
msgid "Clojure (programming language)"
msgstr ""

#. type: cindex
#: doc/guix.texi:5788
#, no-wrap
msgid "simple Clojure build system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5789
#, no-wrap
msgid "{Scheme Variable} clojure-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5794
msgid "This variable is exported by @code{(guix build-system clojure)}.  It implements a simple build procedure for @uref{https://clojure.org/, Clojure} packages using plain old @code{compile} in Clojure.  Cross-compilation is not supported yet."
msgstr ""

#. type: defvr
#: doc/guix.texi:5798
msgid "It adds @code{clojure}, @code{icedtea} and @code{zip} to the set of inputs.  Different packages can be specified with the @code{#:clojure}, @code{#:jdk} and @code{#:zip} parameters, respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:5804
msgid "A list of source directories, test directories and jar names can be specified with the @code{#:source-dirs}, @code{#:test-dirs} and @code{#:jar-names} parameters, respectively.  Compile directory and main class can be specified with the @code{#:compile-dir} and @code{#:main-class} parameters, respectively.  Other parameters are documented below."
msgstr ""

#. type: defvr
#: doc/guix.texi:5807
msgid "This build system is an extension of @var{ant-build-system}, but with the following phases changed:"
msgstr ""

#. type: table
#: doc/guix.texi:5819
msgid "This phase calls @code{compile} in Clojure to compile source files and runs @command{jar} to create jars from both source files and compiled files according to the include list and exclude list specified in @code{#:aot-include} and @code{#:aot-exclude}, respectively.  The exclude list has priority over the include list.  These lists consist of symbols representing Clojure libraries or the special keyword @code{#:all} representing all Clojure libraries found under the source directories.  The parameter @code{#:omit-source?} decides if source should be included into the jars."
msgstr ""

#. type: table
#: doc/guix.texi:5827
msgid "This phase runs tests according to the include list and exclude list specified in @code{#:test-include} and @code{#:test-exclude}, respectively.  Their meanings are analogous to that of @code{#:aot-include} and @code{#:aot-exclude}, except that the special keyword @code{#:all} now stands for all Clojure libraries found under the test directories.  The parameter @code{#:tests?} decides if tests should be run."
msgstr ""

#. type: table
#: doc/guix.texi:5830
msgid "This phase installs all jars built previously."
msgstr ""

#. type: defvr
#: doc/guix.texi:5833
msgid "Apart from the above, this build system also contains an additional phase:"
msgstr ""

#. type: item
#: doc/guix.texi:5836
#, no-wrap
msgid "install-doc"
msgstr ""

#. type: table
#: doc/guix.texi:5841
msgid "This phase installs all top-level files with base name matching @var{%doc-regex}.  A different regex can be specified with the @code{#:doc-regex} parameter.  All files (recursively) inside the documentation directories specified in @code{#:doc-dirs} are installed as well."
msgstr ""

#. type: defvr
#: doc/guix.texi:5844
#, no-wrap
msgid "{Scheme Variable} cmake-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5848
msgid "This variable is exported by @code{(guix build-system cmake)}.  It implements the build procedure for packages using the @url{https://www.cmake.org, CMake build tool}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5852
msgid "It automatically adds the @code{cmake} package to the set of inputs.  Which package is used can be specified with the @code{#:cmake} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:5859
msgid "The @code{#:configure-flags} parameter is taken as a list of flags passed to the @command{cmake} command.  The @code{#:build-type} parameter specifies in abstract terms the flags passed to the compiler; it defaults to @code{\"RelWithDebInfo\"} (short for ``release mode with debugging information''), which roughly means that code is compiled with @code{-O2 -g}, as is the case for Autoconf-based packages by default."
msgstr ""

#. type: defvr
#: doc/guix.texi:5861
#, no-wrap
msgid "{Scheme Variable} dune-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5868
msgid "This variable is exported by @code{(guix build-system dune)}.  It supports builds of packages using @uref{https://dune.build/, Dune}, a build tool for the OCaml programming language.  It is implemented as an extension of the @code{ocaml-build-system} which is described below.  As such, the @code{#:ocaml} and @code{#:findlib} parameters can be passed to this build system."
msgstr ""

#. type: defvr
#: doc/guix.texi:5872
msgid "It automatically adds the @code{dune} package to the set of inputs.  Which package is used can be specified with the @code{#:dune} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:5876
msgid "There is no @code{configure} phase because dune packages typically don't need to be configured.  The @code{#:build-flags} parameter is taken as a list of flags passed to the @code{dune} command during the build."
msgstr ""

#. type: defvr
#: doc/guix.texi:5880
msgid "The @code{#:jbuild?} parameter can be passed to use the @code{jbuild} command instead of the more recent @code{dune} command while building a package.  Its default value is @code{#f}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5885
msgid "The @code{#:package} parameter can be passed to specify a package name, which is useful when a package contains multiple packages and you want to build only one of them.  This is equivalent to passing the @code{-p} argument to @code{dune}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5887
#, no-wrap
msgid "{Scheme Variable} go-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5892
msgid "This variable is exported by @code{(guix build-system go)}.  It implements a build procedure for Go packages using the standard @url{https://golang.org/cmd/go/#hdr-Compile_packages_and_dependencies, Go build mechanisms}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5903
msgid "The user is expected to provide a value for the key @code{#:import-path} and, in some cases, @code{#:unpack-path}.  The @url{https://golang.org/doc/code.html#ImportPaths, import path} corresponds to the file system path expected by the package's build scripts and any referring packages, and provides a unique way to refer to a Go package.  It is typically based on a combination of the package source code's remote URI and file system hierarchy structure.  In some cases, you will need to unpack the package's source code to a different directory structure than the one indicated by the import path, and @code{#:unpack-path} should be used in such cases."
msgstr ""

#. type: defvr
#: doc/guix.texi:5908
msgid "Packages that provide Go libraries should install their source code into the built output.  The key @code{#:install-source?}, which defaults to @code{#t}, controls whether or not the source code is installed.  It can be set to @code{#f} for packages that only provide executable files."
msgstr ""

#. type: defvr
#: doc/guix.texi:5910
#, no-wrap
msgid "{Scheme Variable} glib-or-gtk-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5913
msgid "This variable is exported by @code{(guix build-system glib-or-gtk)}.  It is intended for use with packages making use of GLib or GTK+."
msgstr ""

#. type: defvr
#: doc/guix.texi:5916
msgid "This build system adds the following two phases to the ones defined by @var{gnu-build-system}:"
msgstr ""

#. type: item
#: doc/guix.texi:5918 doc/guix.texi:6246
#, no-wrap
msgid "glib-or-gtk-wrap"
msgstr ""

#. type: table
#: doc/guix.texi:5925
msgid "The phase @code{glib-or-gtk-wrap} ensures that programs in @file{bin/} are able to find GLib ``schemas'' and @uref{https://developer.gnome.org/gtk3/stable/gtk-running.html, GTK+ modules}.  This is achieved by wrapping the programs in launch scripts that appropriately set the @code{XDG_DATA_DIRS} and @code{GTK_PATH} environment variables."
msgstr ""

#. type: table
#: doc/guix.texi:5932
msgid "It is possible to exclude specific package outputs from that wrapping process by listing their names in the @code{#:glib-or-gtk-wrap-excluded-outputs} parameter.  This is useful when an output is known not to contain any GLib or GTK+ binaries, and where wrapping would gratuitously add a dependency of that output on GLib and GTK+."
msgstr ""

#. type: item
#: doc/guix.texi:5933 doc/guix.texi:6250
#, no-wrap
msgid "glib-or-gtk-compile-schemas"
msgstr ""

#. type: table
#: doc/guix.texi:5941
msgid "The phase @code{glib-or-gtk-compile-schemas} makes sure that all @uref{https://developer.gnome.org/gio/stable/glib-compile-schemas.html, GSettings schemas} of GLib are compiled.  Compilation is performed by the @command{glib-compile-schemas} program.  It is provided by the package @code{glib:bin} which is automatically imported by the build system.  The @code{glib} package providing @command{glib-compile-schemas} can be specified with the @code{#:glib} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:5944
msgid "Both phases are executed after the @code{install} phase."
msgstr ""

#. type: defvr
#: doc/guix.texi:5946
#, no-wrap
msgid "{Scheme Variable} guile-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5953
msgid "This build system is for Guile packages that consist exclusively of Scheme code and that are so lean that they don't even have a makefile, let alone a @file{configure} script.  It compiles Scheme code using @command{guild compile} (@pxref{Compilation,,, guile, GNU Guile Reference Manual}) and installs the @file{.scm} and @file{.go} files in the right place.  It also installs documentation."
msgstr ""

#. type: defvr
#: doc/guix.texi:5956
msgid "This build system supports cross-compilation by using the @code{--target} option of @command{guild compile}."
msgstr ""

#. type: defvr
#: doc/guix.texi:5959
msgid "Packages built with @code{guile-build-system} must provide a Guile package in their @code{native-inputs} field."
msgstr ""

#. type: defvr
#: doc/guix.texi:5961
#, no-wrap
msgid "{Scheme Variable} minify-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5964
msgid "This variable is exported by @code{(guix build-system minify)}.  It implements a minification procedure for simple JavaScript packages."
msgstr ""

#. type: defvr
#: doc/guix.texi:5970
msgid "It adds @code{uglify-js} to the set of inputs and uses it to compress all JavaScript files in the @file{src} directory.  A different minifier package can be specified with the @code{#:uglify-js} parameter, but it is expected that the package writes the minified code to the standard output."
msgstr ""

#. type: defvr
#: doc/guix.texi:5974
msgid "When the input JavaScript files are not all located in the @file{src} directory, the parameter @code{#:javascript-files} can be used to specify a list of file names to feed to the minifier."
msgstr ""

#. type: defvr
#: doc/guix.texi:5976
#, no-wrap
msgid "{Scheme Variable} ocaml-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:5982
msgid "This variable is exported by @code{(guix build-system ocaml)}.  It implements a build procedure for @uref{https://ocaml.org, OCaml} packages, which consists of choosing the correct set of commands to run for each package.  OCaml packages can expect many different commands to be run.  This build system will try some of them."
msgstr ""

#. type: defvr
#: doc/guix.texi:5992
msgid "When the package has a @file{setup.ml} file present at the top-level, it will run @code{ocaml setup.ml -configure}, @code{ocaml setup.ml -build} and @code{ocaml setup.ml -install}.  The build system will assume that this file was generated by @uref{http://oasis.forge.ocamlcore.org/, OASIS} and will take care of setting the prefix and enabling tests if they are not disabled.  You can pass configure and build flags with the @code{#:configure-flags} and @code{#:build-flags}.  The @code{#:test-flags} key can be passed to change the set of flags used to enable tests.  The @code{#:use-make?} key can be used to bypass this system in the build and install phases."
msgstr ""

#. type: defvr
#: doc/guix.texi:5997
msgid "When the package has a @file{configure} file, it is assumed that it is a hand-made configure script that requires a different argument format than in the @code{gnu-build-system}.  You can add more flags with the @code{#:configure-flags} key."
msgstr ""

#. type: defvr
#: doc/guix.texi:6001
msgid "When the package has a @file{Makefile} file (or @code{#:use-make?} is @code{#t}), it will be used and more flags can be passed to the build and install phases with the @code{#:make-flags} key."
msgstr ""

#. type: defvr
#: doc/guix.texi:6009
msgid "Finally, some packages do not have these files and use a somewhat standard location for its build system.  In that case, the build system will run @code{ocaml pkg/pkg.ml} or @code{ocaml pkg/build.ml} and take care of providing the path to the required findlib module.  Additional flags can be passed via the @code{#:build-flags} key.  Install is taken care of by @command{opam-installer}.  In this case, the @code{opam} package must be added to the @code{native-inputs} field of the package definition."
msgstr ""

#. type: defvr
#: doc/guix.texi:6017
msgid "Note that most OCaml packages assume they will be installed in the same directory as OCaml, which is not what we want in guix.  In particular, they will install @file{.so} files in their module's directory, which is usually fine because it is in the OCaml compiler directory.  In guix though, these libraries cannot be found and we use @code{CAML_LD_LIBRARY_PATH}.  This variable points to @file{lib/ocaml/site-lib/stubslibs} and this is where @file{.so} libraries should be installed."
msgstr ""

#. type: defvr
#: doc/guix.texi:6019
#, no-wrap
msgid "{Scheme Variable} python-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6024
msgid "This variable is exported by @code{(guix build-system python)}.  It implements the more or less standard build procedure used by Python packages, which consists in running @code{python setup.py build} and then @code{python setup.py install --prefix=/gnu/store/@dots{}}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6028
msgid "For packages that install stand-alone Python programs under @code{bin/}, it takes care of wrapping these programs so that their @code{PYTHONPATH} environment variable points to all the Python libraries they depend on."
msgstr ""

#. type: defvr
#: doc/guix.texi:6034
msgid "Which Python package is used to perform the build can be specified with the @code{#:python} parameter.  This is a useful way to force a package to be built for a specific version of the Python interpreter, which might be necessary if the package is only compatible with a single interpreter version."
msgstr ""

#. type: defvr
#: doc/guix.texi:6039
msgid "By default guix calls @code{setup.py} under control of @code{setuptools}, much like @command{pip} does.  Some packages are not compatible with setuptools (and pip), thus you can disable this by setting the @code{#:use-setuptools} parameter to @code{#f}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6041
#, no-wrap
msgid "{Scheme Variable} perl-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6053
msgid "This variable is exported by @code{(guix build-system perl)}.  It implements the standard build procedure for Perl packages, which either consists in running @code{perl Build.PL --prefix=/gnu/store/@dots{}}, followed by @code{Build} and @code{Build install}; or in running @code{perl Makefile.PL PREFIX=/gnu/store/@dots{}}, followed by @code{make} and @code{make install}, depending on which of @code{Build.PL} or @code{Makefile.PL} is present in the package distribution.  Preference is given to the former if both @code{Build.PL} and @code{Makefile.PL} exist in the package distribution.  This preference can be reversed by specifying @code{#t} for the @code{#:make-maker?} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:6057
msgid "The initial @code{perl Makefile.PL} or @code{perl Build.PL} invocation passes flags specified by the @code{#:make-maker-flags} or @code{#:module-build-flags} parameter, respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:6059
msgid "Which Perl package is used can be specified with @code{#:perl}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6061
#, no-wrap
msgid "{Scheme Variable} r-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6069
msgid "This variable is exported by @code{(guix build-system r)}.  It implements the build procedure used by @uref{https://r-project.org, R} packages, which essentially is little more than running @code{R CMD INSTALL --library=/gnu/store/@dots{}} in an environment where @code{R_LIBS_SITE} contains the paths to all R package inputs.  Tests are run after installation using the R function @code{tools::testInstalledPackage}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6071
#, no-wrap
msgid "{Scheme Variable} rakudo-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6079
msgid "This variable is exported by @code{(guix build-system rakudo)}.  It implements the build procedure used by @uref{https://rakudo.org/, Rakudo} for @uref{https://perl6.org/, Perl6} packages. It installs the package to @code{/gnu/store/@dots{}/NAME-VERSION/share/perl6} and installs the binaries, library files and the resources, as well as wrap the files under the @code{bin/} directory.  Tests can be skipped by passing @code{#f} to the @code{tests?} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:6087
msgid "Which rakudo package is used can be specified with @code{rakudo}.  Which perl6-tap-harness package used for the tests can be specified with @code{#:prove6} or removed by passing @code{#f} to the @code{with-prove6?} parameter.  Which perl6-zef package used for tests and installing can be specified with @code{#:zef} or removed by passing @code{#f} to the @code{with-zef?} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:6089
#, no-wrap
msgid "{Scheme Variable} texlive-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6094
msgid "This variable is exported by @code{(guix build-system texlive)}.  It is used to build TeX packages in batch mode with a specified engine.  The build system sets the @code{TEXINPUTS} variable to find all TeX source files in the inputs."
msgstr ""

#. type: defvr
#: doc/guix.texi:6103
msgid "By default it runs @code{luatex} on all files ending on @code{ins}.  A different engine and format can be specified with the @code{#:tex-format} argument.  Different build targets can be specified with the @code{#:build-targets} argument, which expects a list of file names.  The build system adds only @code{texlive-bin} and @code{texlive-latex-base} (both from @code{(gnu packages tex}) to the inputs.  Both can be overridden with the arguments @code{#:texlive-bin} and @code{#:texlive-latex-base}, respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:6106
msgid "The @code{#:tex-directory} parameter tells the build system where to install the built files under the texmf tree."
msgstr ""

#. type: defvr
#: doc/guix.texi:6108
#, no-wrap
msgid "{Scheme Variable} ruby-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6112
msgid "This variable is exported by @code{(guix build-system ruby)}.  It implements the RubyGems build procedure used by Ruby packages, which involves running @code{gem build} followed by @code{gem install}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6120
msgid "The @code{source} field of a package that uses this build system typically references a gem archive, since this is the format that Ruby developers use when releasing their software.  The build system unpacks the gem archive, potentially patches the source, runs the test suite, repackages the gem, and installs it.  Additionally, directories and tarballs may be referenced to allow building unreleased gems from Git or a traditional source release tarball."
msgstr ""

#. type: defvr
#: doc/guix.texi:6124
msgid "Which Ruby package is used can be specified with the @code{#:ruby} parameter.  A list of additional flags to be passed to the @command{gem} command can be specified with the @code{#:gem-flags} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:6126
#, no-wrap
msgid "{Scheme Variable} waf-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6132
msgid "This variable is exported by @code{(guix build-system waf)}.  It implements a build procedure around the @code{waf} script.  The common phases---@code{configure}, @code{build}, and @code{install}---are implemented by passing their names as arguments to the @code{waf} script."
msgstr ""

#. type: defvr
#: doc/guix.texi:6136
msgid "The @code{waf} script is executed by the Python interpreter.  Which Python package is used to run the script can be specified with the @code{#:python} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:6138
#, no-wrap
msgid "{Scheme Variable} scons-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6144
msgid "This variable is exported by @code{(guix build-system scons)}.  It implements the build procedure used by the SCons software construction tool.  This build system runs @code{scons} to build the package, @code{scons test} to run tests, and then @code{scons install} to install the package."
msgstr ""

#. type: defvr
#: doc/guix.texi:6149
msgid "Additional flags to be passed to @code{scons} can be specified with the @code{#:scons-flags} parameter.  The version of Python used to run SCons can be specified by selecting the appropriate SCons package with the @code{#:scons} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:6151
#, no-wrap
msgid "{Scheme Variable} haskell-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6165
msgid "This variable is exported by @code{(guix build-system haskell)}.  It implements the Cabal build procedure used by Haskell packages, which involves running @code{runhaskell Setup.hs configure --prefix=/gnu/store/@dots{}} and @code{runhaskell Setup.hs build}.  Instead of installing the package by running @code{runhaskell Setup.hs install}, to avoid trying to register libraries in the read-only compiler store directory, the build system uses @code{runhaskell Setup.hs copy}, followed by @code{runhaskell Setup.hs register}.  In addition, the build system generates the package documentation by running @code{runhaskell Setup.hs haddock}, unless @code{#:haddock? #f} is passed.  Optional Haddock parameters can be passed with the help of the @code{#:haddock-flags} parameter.  If the file @code{Setup.hs} is not found, the build system looks for @code{Setup.lhs} instead."
msgstr ""

#. type: defvr
#: doc/guix.texi:6168
msgid "Which Haskell compiler is used can be specified with the @code{#:haskell} parameter which defaults to @code{ghc}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6170
#, no-wrap
msgid "{Scheme Variable} dub-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6175
msgid "This variable is exported by @code{(guix build-system dub)}.  It implements the Dub build procedure used by D packages, which involves running @code{dub build} and @code{dub run}.  Installation is done by copying the files manually."
msgstr ""

#. type: defvr
#: doc/guix.texi:6178
msgid "Which D compiler is used can be specified with the @code{#:ldc} parameter which defaults to @code{ldc}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6180
#, no-wrap
msgid "{Scheme Variable} emacs-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6184
msgid "This variable is exported by @code{(guix build-system emacs)}.  It implements an installation procedure similar to the packaging system of Emacs itself (@pxref{Packages,,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: defvr
#: doc/guix.texi:6191
msgid "It first creates the @code{@var{package}-autoloads.el} file, then it byte compiles all Emacs Lisp files.  Differently from the Emacs packaging system, the Info documentation files are moved to the standard documentation directory and the @file{dir} file is deleted.  Each package is installed in its own directory under @file{share/emacs/site-lisp/guix.d}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6193
#, no-wrap
msgid "{Scheme Variable} font-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6199
msgid "This variable is exported by @code{(guix build-system font)}.  It implements an installation procedure for font packages where upstream provides pre-compiled TrueType, OpenType, etc.@: font files that merely need to be copied into place.  It copies font files to standard locations in the output directory."
msgstr ""

#. type: defvr
#: doc/guix.texi:6201
#, no-wrap
msgid "{Scheme Variable} meson-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6205
msgid "This variable is exported by @code{(guix build-system meson)}.  It implements the build procedure for packages that use @url{https://mesonbuild.com, Meson} as their build system."
msgstr ""

#. type: defvr
#: doc/guix.texi:6211
msgid "It adds both Meson and @uref{https://ninja-build.org/, Ninja} to the set of inputs, and they can be changed with the parameters @code{#:meson} and @code{#:ninja} if needed.  The default Meson is @code{meson-for-build}, which is special because it doesn't clear the @code{RUNPATH} of binaries and libraries when they are installed."
msgstr ""

#. type: defvr
#: doc/guix.texi:6214
msgid "This build system is an extension of @var{gnu-build-system}, but with the following phases changed to some specific for Meson:"
msgstr ""

#. type: table
#: doc/guix.texi:6221
msgid "The phase runs @code{meson} with the flags specified in @code{#:configure-flags}.  The flag @code{--build-type} is always set to @code{plain} unless something else is specified in @code{#:build-type}."
msgstr ""

#. type: table
#: doc/guix.texi:6225
msgid "The phase runs @code{ninja} to build the package in parallel by default, but this can be changed with @code{#:parallel-build?}."
msgstr ""

#. type: table
#: doc/guix.texi:6229
msgid "The phase runs @code{ninja} with the target specified in @code{#:test-target}, which is @code{\"test\"} by default."
msgstr ""

#. type: table
#: doc/guix.texi:6232
msgid "The phase runs @code{ninja install} and can not be changed."
msgstr ""

#. type: defvr
#: doc/guix.texi:6235
msgid "Apart from that, the build system also adds the following phases:"
msgstr ""

#. type: item
#: doc/guix.texi:6238
#, no-wrap
msgid "fix-runpath"
msgstr ""

#. type: table
#: doc/guix.texi:6245
msgid "This phase ensures that all binaries can find the libraries they need.  It searches for required libraries in subdirectories of the package being built, and adds those to @code{RUNPATH} where needed.  It also removes references to libraries left over from the build phase by @code{meson-for-build}, such as test dependencies, that aren't actually required for the program to run."
msgstr ""

#. type: table
#: doc/guix.texi:6249 doc/guix.texi:6253
msgid "This phase is the phase provided by @code{glib-or-gtk-build-system}, and it is not enabled by default.  It can be enabled with @code{#:glib-or-gtk?}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6256
#, no-wrap
msgid "{Scheme Variable} linux-module-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6258
msgid "@var{linux-module-build-system} allows building Linux kernel modules."
msgstr ""

#. type: defvr
#: doc/guix.texi:6262
msgid "This build system is an extension of @var{gnu-build-system}, but with the following phases changed:"
msgstr ""

#. type: table
#: doc/guix.texi:6268
msgid "This phase configures the environment so that the Linux kernel's Makefile can be used to build the external kernel module."
msgstr ""

#. type: table
#: doc/guix.texi:6272
msgid "This phase uses the Linux kernel's Makefile in order to build the external kernel module."
msgstr ""

#. type: table
#: doc/guix.texi:6276
msgid "This phase uses the Linux kernel's Makefile in order to install the external kernel module."
msgstr ""

#. type: defvr
#: doc/guix.texi:6281
msgid "It is possible and useful to specify the Linux kernel to use for building the module (in the \"arguments\" form of a package using the linux-module-build-system, use the key #:linux to specify it)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6287
msgid "Lastly, for packages that do not need anything as sophisticated, a ``trivial'' build system is provided.  It is trivial in the sense that it provides basically no support: it does not pull any implicit inputs, and does not have a notion of build phases."
msgstr ""

#. type: defvr
#: doc/guix.texi:6288
#, no-wrap
msgid "{Scheme Variable} trivial-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:6290
msgid "This variable is exported by @code{(guix build-system trivial)}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6295
msgid "This build system requires a @code{#:builder} argument.  This argument must be a Scheme expression that builds the package output(s)---as with @code{build-expression->derivation} (@pxref{Derivations, @code{build-expression->derivation}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:6301
#, no-wrap
msgid "store items"
msgstr ""

#. type: cindex
#: doc/guix.texi:6302
#, no-wrap
msgid "store paths"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6313
msgid "Conceptually, the @dfn{store} is the place where derivations that have been built successfully are stored---by default, @file{/gnu/store}.  Sub-directories in the store are referred to as @dfn{store items} or sometimes @dfn{store paths}.  The store has an associated database that contains information such as the store paths referred to by each store path, and the list of @emph{valid} store items---results of successful builds.  This database resides in @file{@var{localstatedir}/guix/db}, where @var{localstatedir} is the state directory specified @i{via} @option{--localstatedir} at configure time, usually @file{/var}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6318
msgid "The store is @emph{always} accessed by the daemon on behalf of its clients (@pxref{Invoking guix-daemon}).  To manipulate the store, clients connect to the daemon over a Unix-domain socket, send requests to it, and read the result---these are remote procedure calls, or RPCs."
msgstr ""

#. type: quotation
#: doc/guix.texi:6323
msgid "Users must @emph{never} modify files under @file{/gnu/store} directly.  This would lead to inconsistencies and break the immutability assumptions of Guix's functional model (@pxref{Introduction})."
msgstr ""

#. type: quotation
#: doc/guix.texi:6327
msgid "@xref{Invoking guix gc, @command{guix gc --verify}}, for information on how to check the integrity of the store and attempt recovery from accidental modifications."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6334
msgid "The @code{(guix store)} module provides procedures to connect to the daemon, and to perform RPCs.  These are described below.  By default, @code{open-connection}, and thus all the @command{guix} commands, connect to the local daemon or to the URI specified by the @code{GUIX_DAEMON_SOCKET} environment variable."
msgstr ""

#. type: defvr
#: doc/guix.texi:6335
#, no-wrap
msgid "{Environment Variable} GUIX_DAEMON_SOCKET"
msgstr ""

#. type: defvr
#: doc/guix.texi:6340
msgid "When set, the value of this variable should be a file name or a URI designating the daemon endpoint.  When it is a file name, it denotes a Unix-domain socket to connect to.  In addition to file names, the supported URI schemes are:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:6342 doc/guix.texi:18633
#, no-wrap
msgid "file"
msgstr ""

#. type: itemx
#: doc/guix.texi:6343
#, no-wrap
msgid "unix"
msgstr ""

#. type: table
#: doc/guix.texi:6347
msgid "These are for Unix-domain sockets.  @code{file:///var/guix/daemon-socket/socket} is equivalent to @file{/var/guix/daemon-socket/socket}."
msgstr ""

#. type: item
#: doc/guix.texi:6348
#, no-wrap
msgid "guix"
msgstr ""

#. type: table
#: doc/guix.texi:6356
msgid "These URIs denote connections over TCP/IP, without encryption nor authentication of the remote host.  The URI must specify the host name and optionally a port number (by default port 44146 is used):"
msgstr ""

#. type: example
#: doc/guix.texi:6359
#, no-wrap
msgid "guix://master.guix.example.org:1234\n"
msgstr ""

#. type: table
#: doc/guix.texi:6364
msgid "This setup is suitable on local networks, such as clusters, where only trusted nodes may connect to the build daemon at @code{master.guix.example.org}."
msgstr ""

#. type: table
#: doc/guix.texi:6368
msgid "The @code{--listen} option of @command{guix-daemon} can be used to instruct it to listen for TCP connections (@pxref{Invoking guix-daemon, @code{--listen}})."
msgstr ""

#. type: item
#: doc/guix.texi:6369
#, no-wrap
msgid "ssh"
msgstr ""

#. type: cindex
#: doc/guix.texi:6370
#, no-wrap
msgid "SSH access to build daemons"
msgstr ""

#. type: table
#: doc/guix.texi:6374
msgid "These URIs allow you to connect to a remote daemon over SSH@footnote{This feature requires Guile-SSH (@pxref{Requirements}).}.  A typical URL might look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:6377
#, no-wrap
msgid "ssh://charlie@@guix.example.org:22\n"
msgstr ""

#. type: table
#: doc/guix.texi:6381
msgid "As for @command{guix copy}, the usual OpenSSH client configuration files are honored (@pxref{Invoking guix copy})."
msgstr ""

#. type: defvr
#: doc/guix.texi:6384
msgid "Additional URI schemes may be supported in the future."
msgstr ""

#. type: quotation
#: doc/guix.texi:6391
msgid "The ability to connect to remote build daemons is considered experimental as of @value{VERSION}.  Please get in touch with us to share any problems or suggestions you may have (@pxref{Contributing})."
msgstr ""

#. type: deffn
#: doc/guix.texi:6394
#, no-wrap
msgid "{Scheme Procedure} open-connection [@var{uri}] [#:reserve-space? #t]"
msgstr ""

#. type: deffn
#: doc/guix.texi:6399
msgid "Connect to the daemon over the Unix-domain socket at @var{uri} (a string).  When @var{reserve-space?} is true, instruct it to reserve a little bit of extra space on the file system so that the garbage collector can still operate should the disk become full.  Return a server object."
msgstr ""

#. type: deffn
#: doc/guix.texi:6402
msgid "@var{file} defaults to @var{%default-socket-path}, which is the normal location given the options that were passed to @command{configure}."
msgstr ""

#. type: deffn
#: doc/guix.texi:6404
#, no-wrap
msgid "{Scheme Procedure} close-connection @var{server}"
msgstr ""

#. type: deffn
#: doc/guix.texi:6406
msgid "Close the connection to @var{server}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6408
#, no-wrap
msgid "{Scheme Variable} current-build-output-port"
msgstr ""

#. type: defvr
#: doc/guix.texi:6411
msgid "This variable is bound to a SRFI-39 parameter, which refers to the port where build and error logs sent by the daemon should be written."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6415
msgid "Procedures that make RPCs all take a server object as their first argument."
msgstr ""

#. type: deffn
#: doc/guix.texi:6416
#, no-wrap
msgid "{Scheme Procedure} valid-path? @var{server} @var{path}"
msgstr ""

#. type: cindex
#: doc/guix.texi:6417
#, no-wrap
msgid "invalid store items"
msgstr ""

#. type: deffn
#: doc/guix.texi:6422
msgid "Return @code{#t} when @var{path} designates a valid store item and @code{#f} otherwise (an invalid item may exist on disk but still be invalid, for instance because it is the result of an aborted or failed build.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:6425
msgid "A @code{&store-protocol-error} condition is raised if @var{path} is not prefixed by the store directory (@file{/gnu/store})."
msgstr ""

#. type: deffn
#: doc/guix.texi:6427
#, no-wrap
msgid "{Scheme Procedure} add-text-to-store @var{server} @var{name} @var{text} [@var{references}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:6431
msgid "Add @var{text} under file @var{name} in the store, and return its store path.  @var{references} is the list of store paths referred to by the resulting store path."
msgstr ""

#. type: deffn
#: doc/guix.texi:6433
#, no-wrap
msgid "{Scheme Procedure} build-derivations @var{server} @var{derivations}"
msgstr ""

#. type: deffn
#: doc/guix.texi:6437
msgid "Build @var{derivations} (a list of @code{<derivation>} objects or derivation paths), and return when the worker is done building them.  Return @code{#t} on success."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6443
msgid "Note that the @code{(guix monads)} module provides a monad as well as monadic versions of the above procedures, with the goal of making it more convenient to work with code that accesses the store (@pxref{The Store Monad})."
msgstr ""

#. type: i{#1}
#: doc/guix.texi:6446
msgid "This section is currently incomplete."
msgstr ""

#. type: cindex
#: doc/guix.texi:6450
#, no-wrap
msgid "derivations"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6454
msgid "Low-level build actions and the environment in which they are performed are represented by @dfn{derivations}.  A derivation contains the following pieces of information:"
msgstr ""

#. type: itemize
#: doc/guix.texi:6459
msgid "The outputs of the derivation---derivations produce at least one file or directory in the store, but may produce more."
msgstr ""

#. type: cindex
#: doc/guix.texi:6461
#, no-wrap
msgid "build-time dependencies"
msgstr ""

#. type: cindex
#: doc/guix.texi:6462
#, no-wrap
msgid "dependencies, build-time"
msgstr ""

#. type: itemize
#: doc/guix.texi:6466
msgid "The inputs of the derivations---i.e., its build-time dependencies---which may be other derivations or plain files in the store (patches, build scripts, etc.)"
msgstr ""

#. type: itemize
#: doc/guix.texi:6469
msgid "The system type targeted by the derivation---e.g., @code{x86_64-linux}."
msgstr ""

#. type: itemize
#: doc/guix.texi:6473
msgid "The file name of a build script in the store, along with the arguments to be passed."
msgstr ""

#. type: itemize
#: doc/guix.texi:6476
msgid "A list of environment variables to be defined."
msgstr ""

#. type: cindex
#: doc/guix.texi:6479
#, no-wrap
msgid "derivation path"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6487
msgid "Derivations allow clients of the daemon to communicate build actions to the store.  They exist in two forms: as an in-memory representation, both on the client- and daemon-side, and as files in the store whose name end in @code{.drv}---these files are referred to as @dfn{derivation paths}.  Derivations paths can be passed to the @code{build-derivations} procedure to perform the build actions they prescribe (@pxref{The Store})."
msgstr ""

#. type: cindex
#: doc/guix.texi:6488
#, no-wrap
msgid "fixed-output derivations"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6495
msgid "Operations such as file downloads and version-control checkouts for which the expected content hash is known in advance are modeled as @dfn{fixed-output derivations}.  Unlike regular derivations, the outputs of a fixed-output derivation are independent of its inputs---e.g., a source code download produces the same result regardless of the download method and tools being used."
msgstr ""

#. type: item
#: doc/guix.texi:6496 doc/guix.texi:9483
#, no-wrap
msgid "references"
msgstr ""

#. type: cindex
#: doc/guix.texi:6497
#, no-wrap
msgid "run-time dependencies"
msgstr ""

#. type: cindex
#: doc/guix.texi:6498
#, no-wrap
msgid "dependencies, run-time"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6505
msgid "The outputs of derivations---i.e., the build results---have a set of @dfn{references}, as reported by the @code{references} RPC or the @command{guix gc --references} command (@pxref{Invoking guix gc}).  References are the set of run-time dependencies of the build results.  References are a subset of the inputs of the derivation; this subset is automatically computed by the build daemon by scanning all the files in the outputs."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6510
msgid "The @code{(guix derivations)} module provides a representation of derivations as Scheme objects, along with procedures to create and otherwise manipulate derivations.  The lowest-level primitive to create a derivation is the @code{derivation} procedure:"
msgstr ""

#. type: deffn
#: doc/guix.texi:6511
#, no-wrap
msgid "{Scheme Procedure} derivation @var{store} @var{name} @var{builder} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6520
msgid "@var{args} [#:outputs '(\"out\")] [#:hash #f] [#:hash-algo #f] @ [#:recursive? #f] [#:inputs '()] [#:env-vars '()] @ [#:system (%current-system)] [#:references-graphs #f] @ [#:allowed-references #f] [#:disallowed-references #f] @ [#:leaked-env-vars #f] [#:local-build? #f] @ [#:substitutable? #t] [#:properties '()] Build a derivation with the given arguments, and return the resulting @code{<derivation>} object."
msgstr ""

#. type: deffn
#: doc/guix.texi:6527
msgid "When @var{hash} and @var{hash-algo} are given, a @dfn{fixed-output derivation} is created---i.e., one whose result is known in advance, such as a file download.  If, in addition, @var{recursive?} is true, then that fixed output may be an executable file or a directory and @var{hash} must be the hash of an archive containing this output."
msgstr ""

#. type: deffn
#: doc/guix.texi:6532
msgid "When @var{references-graphs} is true, it must be a list of file name/store path pairs.  In that case, the reference graph of each store path is exported in the build environment in the corresponding file, in a simple text format."
msgstr ""

#. type: deffn
#: doc/guix.texi:6537
msgid "When @var{allowed-references} is true, it must be a list of store items or outputs that the derivation's output may refer to.  Likewise, @var{disallowed-references}, if true, must be a list of things the outputs may @emph{not} refer to."
msgstr ""

#. type: deffn
#: doc/guix.texi:6544
msgid "When @var{leaked-env-vars} is true, it must be a list of strings denoting environment variables that are allowed to ``leak'' from the daemon's environment to the build environment.  This is only applicable to fixed-output derivations---i.e., when @var{hash} is true.  The main use is to allow variables such as @code{http_proxy} to be passed to derivations that download files."
msgstr ""

#. type: deffn
#: doc/guix.texi:6549
msgid "When @var{local-build?} is true, declare that the derivation is not a good candidate for offloading and should rather be built locally (@pxref{Daemon Offload Setup}).  This is the case for small derivations where the costs of data transfers would outweigh the benefits."
msgstr ""

#. type: deffn
#: doc/guix.texi:6554
msgid "When @var{substitutable?} is false, declare that substitutes of the derivation's output should not be used (@pxref{Substitutes}).  This is useful, for instance, when building packages that capture details of the host CPU instruction set."
msgstr ""

#. type: deffn
#: doc/guix.texi:6557
msgid "@var{properties} must be an association list describing ``properties'' of the derivation.  It is kept as-is, uninterpreted, in the derivation."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6563
msgid "Here's an example with a shell script as its builder, assuming @var{store} is an open connection to the daemon, and @var{bash} points to a Bash executable in the store:"
msgstr ""

#. type: lisp
#: doc/guix.texi:6568
#, no-wrap
msgid ""
"(use-modules (guix utils)\n"
"             (guix store)\n"
"             (guix derivations))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:6577
#, no-wrap
msgid ""
"(let ((builder   ; add the Bash script to the store\n"
"        (add-text-to-store store \"my-builder.sh\"\n"
"                           \"echo hello world > $out\\n\" '())))\n"
"  (derivation store \"foo\"\n"
"              bash `(\"-e\" ,builder)\n"
"              #:inputs `((,bash) (,builder))\n"
"              #:env-vars '((\"HOME\" . \"/homeless\"))))\n"
"@result{} #<derivation /gnu/store/@dots{}-foo.drv => /gnu/store/@dots{}-foo>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6584
msgid "As can be guessed, this primitive is cumbersome to use directly.  A better approach is to write build scripts in Scheme, of course! The best course of action for that is to write the build code as a ``G-expression'', and to pass it to @code{gexp->derivation}.  For more information, @pxref{G-Expressions}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6589
msgid "Once upon a time, @code{gexp->derivation} did not exist and constructing derivations with build code written in Scheme was achieved with @code{build-expression->derivation}, documented below.  This procedure is now deprecated in favor of the much nicer @code{gexp->derivation}."
msgstr ""

#. type: deffn
#: doc/guix.texi:6590
#, no-wrap
msgid "{Scheme Procedure} build-expression->derivation @var{store} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6606
msgid "@var{name} @var{exp} @ [#:system (%current-system)] [#:inputs '()] @ [#:outputs '(\"out\")] [#:hash #f] [#:hash-algo #f] @ [#:recursive? #f] [#:env-vars '()] [#:modules '()] @ [#:references-graphs #f] [#:allowed-references #f] @ [#:disallowed-references #f] @ [#:local-build? #f] [#:substitutable? #t] [#:guile-for-build #f] Return a derivation that executes Scheme expression @var{exp} as a builder for derivation @var{name}.  @var{inputs} must be a list of @code{(name drv-path sub-drv)} tuples; when @var{sub-drv} is omitted, @code{\"out\"} is assumed.  @var{modules} is a list of names of Guile modules from the current search path to be copied in the store, compiled, and made available in the load path during the execution of @var{exp}---e.g., @code{((guix build utils) (guix build gnu-build-system))}."
msgstr ""

#. type: deffn
#: doc/guix.texi:6614
msgid "@var{exp} is evaluated in an environment where @code{%outputs} is bound to a list of output/path pairs, and where @code{%build-inputs} is bound to a list of string/output-path pairs made from @var{inputs}.  Optionally, @var{env-vars} is a list of string pairs specifying the name and value of environment variables visible to the builder.  The builder terminates by passing the result of @var{exp} to @code{exit}; thus, when @var{exp} returns @code{#f}, the build is considered to have failed."
msgstr ""

#. type: deffn
#: doc/guix.texi:6618
msgid "@var{exp} is built using @var{guile-for-build} (a derivation).  When @var{guile-for-build} is omitted or is @code{#f}, the value of the @code{%guile-for-build} fluid is used instead."
msgstr ""

#. type: deffn
#: doc/guix.texi:6623
msgid "See the @code{derivation} procedure for the meaning of @var{references-graphs}, @var{allowed-references}, @var{disallowed-references}, @var{local-build?}, and @var{substitutable?}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6628
msgid "Here's an example of a single-output derivation that creates a directory containing one file:"
msgstr ""

#. type: lisp
#: doc/guix.texi:6636
#, no-wrap
msgid ""
"(let ((builder '(let ((out (assoc-ref %outputs \"out\")))\n"
"                  (mkdir out)    ; create /gnu/store/@dots{}-goo\n"
"                  (call-with-output-file (string-append out \"/test\")\n"
"                    (lambda (p)\n"
"                      (display '(hello guix) p))))))\n"
"  (build-expression->derivation store \"goo\" builder))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:6638
#, no-wrap
msgid "@result{} #<derivation /gnu/store/@dots{}-goo.drv => @dots{}>\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:6644
#, no-wrap
msgid "monad"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6650
msgid "The procedures that operate on the store described in the previous sections all take an open connection to the build daemon as their first argument.  Although the underlying model is functional, they either have side effects or depend on the current state of the store."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6656
msgid "The former is inconvenient: the connection to the build daemon has to be carried around in all those functions, making it impossible to compose functions that do not take that parameter with functions that do.  The latter can be problematic: since store operations have side effects and/or depend on external state, they have to be properly sequenced."
msgstr ""

#. type: cindex
#: doc/guix.texi:6657
#, no-wrap
msgid "monadic values"
msgstr ""

#. type: cindex
#: doc/guix.texi:6658
#, no-wrap
msgid "monadic functions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6668
msgid "This is where the @code{(guix monads)} module comes in.  This module provides a framework for working with @dfn{monads}, and a particularly useful monad for our uses, the @dfn{store monad}.  Monads are a construct that allows two things: associating ``context'' with values (in our case, the context is the store), and building sequences of computations (here computations include accesses to the store).  Values in a monad---values that carry this additional context---are called @dfn{monadic values}; procedures that return such values are called @dfn{monadic procedures}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6670
msgid "Consider this ``normal'' procedure:"
msgstr ""

#. type: example
#: doc/guix.texi:6679
#, no-wrap
msgid ""
"(define (sh-symlink store)\n"
"  ;; Return a derivation that symlinks the 'bash' executable.\n"
"  (let* ((drv (package-derivation store bash))\n"
"         (out (derivation->output-path drv))\n"
"         (sh  (string-append out \"/bin/bash\")))\n"
"    (build-expression->derivation store \"sh\"\n"
"                                  `(symlink ,sh %output))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6683
msgid "Using @code{(guix monads)} and @code{(guix gexp)}, it may be rewritten as a monadic function:"
msgstr ""

#. type: example
#: doc/guix.texi:6691
#, no-wrap
msgid ""
"(define (sh-symlink)\n"
"  ;; Same, but return a monadic value.\n"
"  (mlet %store-monad ((drv (package->derivation bash)))\n"
"    (gexp->derivation \"sh\"\n"
"                      #~(symlink (string-append #$drv \"/bin/bash\")\n"
"                                 #$output))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6698
msgid "There are several things to note in the second version: the @code{store} parameter is now implicit and is ``threaded'' in the calls to the @code{package->derivation} and @code{gexp->derivation} monadic procedures, and the monadic value returned by @code{package->derivation} is @dfn{bound} using @code{mlet} instead of plain @code{let}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6702
msgid "As it turns out, the call to @code{package->derivation} can even be omitted since it will take place implicitly, as we will see later (@pxref{G-Expressions}):"
msgstr ""

#. type: example
#: doc/guix.texi:6708
#, no-wrap
msgid ""
"(define (sh-symlink)\n"
"  (gexp->derivation \"sh\"\n"
"                    #~(symlink (string-append #$bash \"/bin/bash\")\n"
"                               #$output)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6717
msgid "Calling the monadic @code{sh-symlink} has no effect.  As someone once said, ``you exit a monad like you exit a building on fire: by running''.  So, to exit the monad and get the desired effect, one must use @code{run-with-store}:"
msgstr ""

#. type: example
#: doc/guix.texi:6721
#, no-wrap
msgid ""
"(run-with-store (open-connection) (sh-symlink))\n"
"@result{} /gnu/store/...-sh-symlink\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6727
msgid "Note that the @code{(guix monad-repl)} module extends the Guile REPL with new ``meta-commands'' to make it easier to deal with monadic procedures: @code{run-in-store}, and @code{enter-store-monad}.  The former is used to ``run'' a single monadic value through the store:"
msgstr ""

#. type: example
#: doc/guix.texi:6731
#, no-wrap
msgid ""
"scheme@@(guile-user)> ,run-in-store (package->derivation hello)\n"
"$1 = #<derivation /gnu/store/@dots{}-hello-2.9.drv => @dots{}>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6735
msgid "The latter enters a recursive REPL, where all the return values are automatically run through the store:"
msgstr ""

#. type: example
#: doc/guix.texi:6744
#, no-wrap
msgid ""
"scheme@@(guile-user)> ,enter-store-monad\n"
"store-monad@@(guile-user) [1]> (package->derivation hello)\n"
"$2 = #<derivation /gnu/store/@dots{}-hello-2.9.drv => @dots{}>\n"
"store-monad@@(guile-user) [1]> (text-file \"foo\" \"Hello!\")\n"
"$3 = \"/gnu/store/@dots{}-foo\"\n"
"store-monad@@(guile-user) [1]> ,q\n"
"scheme@@(guile-user)>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6749
msgid "Note that non-monadic values cannot be returned in the @code{store-monad} REPL."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6752
msgid "The main syntactic forms to deal with monads in general are provided by the @code{(guix monads)} module and are described below."
msgstr ""

#. type: deffn
#: doc/guix.texi:6753
#, no-wrap
msgid "{Scheme Syntax} with-monad @var{monad} @var{body} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:6756
msgid "Evaluate any @code{>>=} or @code{return} forms in @var{body} as being in @var{monad}."
msgstr ""

#. type: deffn
#: doc/guix.texi:6758
#, no-wrap
msgid "{Scheme Syntax} return @var{val}"
msgstr ""

#. type: deffn
#: doc/guix.texi:6760
msgid "Return a monadic value that encapsulates @var{val}."
msgstr ""

#. type: deffn
#: doc/guix.texi:6762
#, no-wrap
msgid "{Scheme Syntax} >>= @var{mval} @var{mproc} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:6769
msgid "@dfn{Bind} monadic value @var{mval}, passing its ``contents'' to monadic procedures @var{mproc}@dots{}@footnote{This operation is commonly referred to as ``bind'', but that name denotes an unrelated procedure in Guile.  Thus we use this somewhat cryptic symbol inherited from the Haskell language.}.  There can be one @var{mproc} or several of them, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:6777
#, no-wrap
msgid ""
"(run-with-state\n"
"    (with-monad %state-monad\n"
"      (>>= (return 1)\n"
"           (lambda (x) (return (+ 1 x)))\n"
"           (lambda (x) (return (* 2 x)))))\n"
"  'some-state)\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:6780
#, no-wrap
msgid ""
"@result{} 4\n"
"@result{} some-state\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:6783
#, no-wrap
msgid "{Scheme Syntax} mlet @var{monad} ((@var{var} @var{mval}) ...) @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6785
msgid "@var{body} ..."
msgstr ""

#. type: deffnx
#: doc/guix.texi:6785
#, no-wrap
msgid "{Scheme Syntax} mlet* @var{monad} ((@var{var} @var{mval}) ...) @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6797
msgid "@var{body} ...  Bind the variables @var{var} to the monadic values @var{mval} in @var{body}, which is a sequence of expressions.  As with the bind operator, this can be thought of as ``unpacking'' the raw, non-monadic value ``contained'' in @var{mval} and making @var{var} refer to that raw, non-monadic value within the scope of the @var{body}.  The form (@var{var} -> @var{val}) binds @var{var} to the ``normal'' value @var{val}, as per @code{let}.  The binding operations occur in sequence from left to right.  The last expression of @var{body} must be a monadic expression, and its result will become the result of the @code{mlet} or @code{mlet*} when run in the @var{monad}."
msgstr ""

#. type: deffn
#: doc/guix.texi:6800
msgid "@code{mlet*} is to @code{mlet} what @code{let*} is to @code{let} (@pxref{Local Bindings,,, guile, GNU Guile Reference Manual})."
msgstr ""

#. type: deffn
#: doc/guix.texi:6802
#, no-wrap
msgid "{Scheme System} mbegin @var{monad} @var{mexp} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:6806
msgid "Bind @var{mexp} and the following monadic expressions in sequence, returning the result of the last expression.  Every expression in the sequence must be a monadic expression."
msgstr ""

#. type: deffn
#: doc/guix.texi:6810
msgid "This is akin to @code{mlet}, except that the return values of the monadic expressions are ignored.  In that sense, it is analogous to @code{begin}, but applied to monadic expressions."
msgstr ""

#. type: deffn
#: doc/guix.texi:6812
#, no-wrap
msgid "{Scheme System} mwhen @var{condition} @var{mexp0} @var{mexp*} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:6817
msgid "When @var{condition} is true, evaluate the sequence of monadic expressions @var{mexp0}..@var{mexp*} as in an @code{mbegin}.  When @var{condition} is false, return @code{*unspecified*} in the current monad.  Every expression in the sequence must be a monadic expression."
msgstr ""

#. type: deffn
#: doc/guix.texi:6819
#, no-wrap
msgid "{Scheme System} munless @var{condition} @var{mexp0} @var{mexp*} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:6824
msgid "When @var{condition} is false, evaluate the sequence of monadic expressions @var{mexp0}..@var{mexp*} as in an @code{mbegin}.  When @var{condition} is true, return @code{*unspecified*} in the current monad.  Every expression in the sequence must be a monadic expression."
msgstr ""

#. type: cindex
#: doc/guix.texi:6826
#, no-wrap
msgid "state monad"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6830
msgid "The @code{(guix monads)} module provides the @dfn{state monad}, which allows an additional value---the state---to be @emph{threaded} through monadic procedure calls."
msgstr ""

#. type: defvr
#: doc/guix.texi:6831
#, no-wrap
msgid "{Scheme Variable} %state-monad"
msgstr ""

#. type: defvr
#: doc/guix.texi:6834
msgid "The state monad.  Procedures in the state monad can access and change the state that is threaded."
msgstr ""

#. type: defvr
#: doc/guix.texi:6838
msgid "Consider the example below.  The @code{square} procedure returns a value in the state monad.  It returns the square of its argument, but also increments the current state value:"
msgstr ""

#. type: example
#: doc/guix.texi:6845
#, no-wrap
msgid ""
"(define (square x)\n"
"  (mlet %state-monad ((count (current-state)))\n"
"    (mbegin %state-monad\n"
"      (set-current-state (+ 1 count))\n"
"      (return (* x x)))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:6849
#, no-wrap
msgid ""
"(run-with-state (sequence %state-monad (map square (iota 3))) 0)\n"
"@result{} (0 1 4)\n"
"@result{} 3\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:6853
msgid "When ``run'' through @var{%state-monad}, we obtain that additional state value, which is the number of @code{square} calls."
msgstr ""

#. type: deffn
#: doc/guix.texi:6855
#, no-wrap
msgid "{Monadic Procedure} current-state"
msgstr ""

#. type: deffn
#: doc/guix.texi:6857
msgid "Return the current state as a monadic value."
msgstr ""

#. type: deffn
#: doc/guix.texi:6859
#, no-wrap
msgid "{Monadic Procedure} set-current-state @var{value}"
msgstr ""

#. type: deffn
#: doc/guix.texi:6862
msgid "Set the current state to @var{value} and return the previous state as a monadic value."
msgstr ""

#. type: deffn
#: doc/guix.texi:6864
#, no-wrap
msgid "{Monadic Procedure} state-push @var{value}"
msgstr ""

#. type: deffn
#: doc/guix.texi:6867
msgid "Push @var{value} to the current state, which is assumed to be a list, and return the previous state as a monadic value."
msgstr ""

#. type: deffn
#: doc/guix.texi:6869
#, no-wrap
msgid "{Monadic Procedure} state-pop"
msgstr ""

#. type: deffn
#: doc/guix.texi:6872
msgid "Pop a value from the current state and return it as a monadic value.  The state is assumed to be a list."
msgstr ""

#. type: deffn
#: doc/guix.texi:6874
#, no-wrap
msgid "{Scheme Procedure} run-with-state @var{mval} [@var{state}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:6877
msgid "Run monadic value @var{mval} starting with @var{state} as the initial state.  Return two values: the resulting value, and the resulting state."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6881
msgid "The main interface to the store monad, provided by the @code{(guix store)} module, is as follows."
msgstr ""

#. type: defvr
#: doc/guix.texi:6882
#, no-wrap
msgid "{Scheme Variable} %store-monad"
msgstr ""

#. type: defvr
#: doc/guix.texi:6884
msgid "The store monad---an alias for @var{%state-monad}."
msgstr ""

#. type: defvr
#: doc/guix.texi:6888
msgid "Values in the store monad encapsulate accesses to the store.  When its effect is needed, a value of the store monad must be ``evaluated'' by passing it to the @code{run-with-store} procedure (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:6890
#, no-wrap
msgid "{Scheme Procedure} run-with-store @var{store} @var{mval} [#:guile-for-build] [#:system (%current-system)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:6893
msgid "Run @var{mval}, a monadic value in the store monad, in @var{store}, an open store connection."
msgstr ""

#. type: deffn
#: doc/guix.texi:6895
#, no-wrap
msgid "{Monadic Procedure} text-file @var{name} @var{text} [@var{references}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:6899
msgid "Return as a monadic value the absolute file name in the store of the file containing @var{text}, a string.  @var{references} is a list of store items that the resulting text file refers to; it defaults to the empty list."
msgstr ""

#. type: deffn
#: doc/guix.texi:6901
#, no-wrap
msgid "{Monadic Procedure} binary-file @var{name} @var{data} [@var{references}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:6905
msgid "Return as a monadic value the absolute file name in the store of the file containing @var{data}, a bytevector.  @var{references} is a list of store items that the resulting binary file refers to; it defaults to the empty list."
msgstr ""

#. type: deffn
#: doc/guix.texi:6907
#, no-wrap
msgid "{Monadic Procedure} interned-file @var{file} [@var{name}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6912
msgid "[#:recursive? #t] [#:select? (const #t)] Return the name of @var{file} once interned in the store.  Use @var{name} as its store name, or the basename of @var{file} if @var{name} is omitted."
msgstr ""

#. type: deffn
#: doc/guix.texi:6916 doc/guix.texi:7329
msgid "When @var{recursive?} is true, the contents of @var{file} are added recursively; if @var{file} designates a flat file and @var{recursive?} is true, its contents are added, and its permission bits are kept."
msgstr ""

#. type: deffn
#: doc/guix.texi:6921 doc/guix.texi:7334
msgid "When @var{recursive?} is true, call @code{(@var{select?} @var{file} @var{stat})} for each directory entry, where @var{file} is the entry's absolute file name and @var{stat} is the result of @code{lstat}; exclude entries for which @var{select?} does not return true."
msgstr ""

#. type: deffn
#: doc/guix.texi:6923
msgid "The example below adds a file to the store, under two different names:"
msgstr ""

#. type: example
#: doc/guix.texi:6929
#, no-wrap
msgid ""
"(run-with-store (open-connection)\n"
"  (mlet %store-monad ((a (interned-file \"README\"))\n"
"                      (b (interned-file \"README\" \"LEGU-MIN\")))\n"
"    (return (list a b))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:6931
#, no-wrap
msgid "@result{} (\"/gnu/store/rwm@dots{}-README\" \"/gnu/store/44i@dots{}-LEGU-MIN\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6937
msgid "The @code{(guix packages)} module exports the following package-related monadic procedures:"
msgstr ""

#. type: deffn
#: doc/guix.texi:6938
#, no-wrap
msgid "{Monadic Procedure} package-file @var{package} [@var{file}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6946
msgid "[#:system (%current-system)] [#:target #f] @ [#:output \"out\"] Return as a monadic value in the absolute file name of @var{file} within the @var{output} directory of @var{package}.  When @var{file} is omitted, return the name of the @var{output} directory of @var{package}.  When @var{target} is true, use it as a cross-compilation target triplet."
msgstr ""

#. type: deffn
#: doc/guix.texi:6948
#, no-wrap
msgid "{Monadic Procedure} package->derivation @var{package} [@var{system}]"
msgstr ""

#. type: deffnx
#: doc/guix.texi:6949
#, no-wrap
msgid "{Monadic Procedure} package->cross-derivation @var{package} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:6953
msgid "@var{target} [@var{system}] Monadic version of @code{package-derivation} and @code{package-cross-derivation} (@pxref{Defining Packages})."
msgstr ""

#. type: cindex
#: doc/guix.texi:6959
#, no-wrap
msgid "G-expression"
msgstr ""

#. type: cindex
#: doc/guix.texi:6960
#, no-wrap
msgid "build code quoting"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6966
msgid "So we have ``derivations'', which represent a sequence of build actions to be performed to produce an item in the store (@pxref{Derivations}).  These build actions are performed when asking the daemon to actually build the derivations; they are run by the daemon in a container (@pxref{Invoking guix-daemon})."
msgstr ""

#. type: cindex
#: doc/guix.texi:6967
#, no-wrap
msgid "strata of code"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6979
msgid "It should come as no surprise that we like to write these build actions in Scheme.  When we do that, we end up with two @dfn{strata} of Scheme code@footnote{The term @dfn{stratum} in this context was coined by Manuel Serrano et al.@: in the context of their work on Hop.  Oleg Kiselyov, who has written insightful @url{http://okmij.org/ftp/meta-programming/#meta-scheme, essays and code on this topic}, refers to this kind of code generation as @dfn{staging}.}: the ``host code''---code that defines packages, talks to the daemon, etc.---and the ``build code''---code that actually performs build actions, such as making directories, invoking @command{make}, etc."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6986
msgid "To describe a derivation and its build actions, one typically needs to embed build code inside host code.  It boils down to manipulating build code as data, and the homoiconicity of Scheme---code has a direct representation as data---comes in handy for that.  But we need more than the normal @code{quasiquote} mechanism in Scheme to construct build expressions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6995
msgid "The @code{(guix gexp)} module implements @dfn{G-expressions}, a form of S-expressions adapted to build expressions.  G-expressions, or @dfn{gexps}, consist essentially of three syntactic forms: @code{gexp}, @code{ungexp}, and @code{ungexp-splicing} (or simply: @code{#~}, @code{#$}, and @code{#$@@}), which are comparable to @code{quasiquote}, @code{unquote}, and @code{unquote-splicing}, respectively (@pxref{Expression Syntax, @code{quasiquote},, guile, GNU Guile Reference Manual}).  However, there are major differences:"
msgstr ""

#. type: itemize
#: doc/guix.texi:7000
msgid "Gexps are meant to be written to a file and run or manipulated by other processes."
msgstr ""

#. type: itemize
#: doc/guix.texi:7005
msgid "When a high-level object such as a package or derivation is unquoted inside a gexp, the result is as if its output file name had been introduced."
msgstr ""

#. type: itemize
#: doc/guix.texi:7010
msgid "Gexps carry information about the packages or derivations they refer to, and these dependencies are automatically added as inputs to the build processes that use them."
msgstr ""

#. type: cindex
#: doc/guix.texi:7012 doc/guix.texi:7516
#, no-wrap
msgid "lowering, of high-level objects in gexps"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7022
msgid "This mechanism is not limited to package and derivation objects: @dfn{compilers} able to ``lower'' other high-level objects to derivations or files in the store can be defined, such that these objects can also be inserted into gexps.  For example, a useful type of high-level objects that can be inserted in a gexp is ``file-like objects'', which make it easy to add files to the store and to refer to them in derivations and such (see @code{local-file} and @code{plain-file} below.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7024
msgid "To illustrate the idea, here is an example of a gexp:"
msgstr ""

#. type: example
#: doc/guix.texi:7032
#, no-wrap
msgid ""
"(define build-exp\n"
"  #~(begin\n"
"      (mkdir #$output)\n"
"      (chdir #$output)\n"
"      (symlink (string-append #$coreutils \"/bin/ls\")\n"
"               \"list-files\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7037
msgid "This gexp can be passed to @code{gexp->derivation}; we obtain a derivation that builds a directory containing exactly one symlink to @file{/gnu/store/@dots{}-coreutils-8.22/bin/ls}:"
msgstr ""

#. type: example
#: doc/guix.texi:7040
#, no-wrap
msgid "(gexp->derivation \"the-thing\" build-exp)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7048
msgid "As one would expect, the @code{\"/gnu/store/@dots{}-coreutils-8.22\"} string is substituted to the reference to the @var{coreutils} package in the actual build code, and @var{coreutils} is automatically made an input to the derivation.  Likewise, @code{#$output} (equivalent to @code{(ungexp output)}) is replaced by a string containing the directory name of the output of the derivation."
msgstr ""

#. type: cindex
#: doc/guix.texi:7049
#, no-wrap
msgid "cross compilation"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7055
msgid "In a cross-compilation context, it is useful to distinguish between references to the @emph{native} build of a package---that can run on the host---versus references to cross builds of a package.  To that end, the @code{#+} plays the same role as @code{#$}, but is a reference to a native package build:"
msgstr ""

#. type: example
#: doc/guix.texi:7065
#, no-wrap
msgid ""
"(gexp->derivation \"vi\"\n"
"   #~(begin\n"
"       (mkdir #$output)\n"
"       (system* (string-append #+coreutils \"/bin/ln\")\n"
"                \"-s\"\n"
"                (string-append #$emacs \"/bin/emacs\")\n"
"                (string-append #$output \"/bin/vi\")))\n"
"   #:target \"mips64el-linux-gnu\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7071
msgid "In the example above, the native build of @var{coreutils} is used, so that @command{ln} can actually run on the host; but then the cross-compiled build of @var{emacs} is referenced."
msgstr ""

#. type: cindex
#: doc/guix.texi:7072
#, no-wrap
msgid "imported modules, for gexps"
msgstr ""

#. type: findex
#: doc/guix.texi:7073
#, no-wrap
msgid "with-imported-modules"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7078
msgid "Another gexp feature is @dfn{imported modules}: sometimes you want to be able to use certain Guile modules from the ``host environment'' in the gexp, so those modules should be imported in the ``build environment''.  The @code{with-imported-modules} form allows you to express that:"
msgstr ""

#. type: example
#: doc/guix.texi:7089
#, no-wrap
msgid ""
"(let ((build (with-imported-modules '((guix build utils))\n"
"               #~(begin\n"
"                   (use-modules (guix build utils))\n"
"                   (mkdir-p (string-append #$output \"/bin\"))))))\n"
"  (gexp->derivation \"empty-dir\"\n"
"                    #~(begin\n"
"                        #$build\n"
"                        (display \"success!\\n\")\n"
"                        #t)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7095
msgid "In this example, the @code{(guix build utils)} module is automatically pulled into the isolated build environment of our gexp, such that @code{(use-modules (guix build utils))} works as expected."
msgstr ""

#. type: cindex
#: doc/guix.texi:7096
#, no-wrap
msgid "module closure"
msgstr ""

#. type: findex
#: doc/guix.texi:7097
#, no-wrap
msgid "source-module-closure"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7104
msgid "Usually you want the @emph{closure} of the module to be imported---i.e., the module itself and all the modules it depends on---rather than just the module; failing to do that, attempts to use the module will fail because of missing dependent modules.  The @code{source-module-closure} procedure computes the closure of a module by looking at its source file headers, which comes in handy in this case:"
msgstr ""

#. type: example
#: doc/guix.texi:7107
#, no-wrap
msgid ""
"(use-modules (guix modules))   ;for 'source-module-closure'\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:7116
#, no-wrap
msgid ""
"(with-imported-modules (source-module-closure\n"
"                         '((guix build utils)\n"
"                           (gnu build vm)))\n"
"  (gexp->derivation \"something-with-vms\"\n"
"                    #~(begin\n"
"                        (use-modules (guix build utils)\n"
"                                     (gnu build vm))\n"
"                        @dots{})))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:7118
#, no-wrap
msgid "extensions, for gexps"
msgstr ""

#. type: findex
#: doc/guix.texi:7119
#, no-wrap
msgid "with-extensions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7124
msgid "In the same vein, sometimes you want to import not just pure-Scheme modules, but also ``extensions'' such as Guile bindings to C libraries or other ``full-blown'' packages.  Say you need the @code{guile-json} package available on the build side, here's how you would do it:"
msgstr ""

#. type: example
#: doc/guix.texi:7127
#, no-wrap
msgid ""
"(use-modules (gnu packages guile))  ;for 'guile-json'\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:7133
#, no-wrap
msgid ""
"(with-extensions (list guile-json)\n"
"  (gexp->derivation \"something-with-json\"\n"
"                    #~(begin\n"
"                        (use-modules (json))\n"
"                        @dots{})))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7136
msgid "The syntactic form to construct gexps is summarized below."
msgstr ""

#. type: deffn
#: doc/guix.texi:7137
#, no-wrap
msgid "{Scheme Syntax} #~@var{exp}"
msgstr ""

#. type: deffnx
#: doc/guix.texi:7138
#, no-wrap
msgid "{Scheme Syntax} (gexp @var{exp})"
msgstr ""

#. type: deffn
#: doc/guix.texi:7141
msgid "Return a G-expression containing @var{exp}.  @var{exp} may contain one or more of the following forms:"
msgstr ""

#. type: item
#: doc/guix.texi:7143
#, no-wrap
msgid "#$@var{obj}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7144
#, no-wrap
msgid "(ungexp @var{obj})"
msgstr ""

#. type: table
#: doc/guix.texi:7149
msgid "Introduce a reference to @var{obj}.  @var{obj} may have one of the supported types, for example a package or a derivation, in which case the @code{ungexp} form is replaced by its output file name---e.g., @code{\"/gnu/store/@dots{}-coreutils-8.22}."
msgstr ""

#. type: table
#: doc/guix.texi:7152
msgid "If @var{obj} is a list, it is traversed and references to supported objects are substituted similarly."
msgstr ""

#. type: table
#: doc/guix.texi:7155
msgid "If @var{obj} is another gexp, its contents are inserted and its dependencies are added to those of the containing gexp."
msgstr ""

#. type: table
#: doc/guix.texi:7157
msgid "If @var{obj} is another kind of object, it is inserted as is."
msgstr ""

#. type: item
#: doc/guix.texi:7158
#, no-wrap
msgid "#$@var{obj}:@var{output}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7159
#, no-wrap
msgid "(ungexp @var{obj} @var{output})"
msgstr ""

#. type: table
#: doc/guix.texi:7163
msgid "This is like the form above, but referring explicitly to the @var{output} of @var{obj}---this is useful when @var{obj} produces multiple outputs (@pxref{Packages with Multiple Outputs})."
msgstr ""

#. type: item
#: doc/guix.texi:7164
#, no-wrap
msgid "#+@var{obj}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7165
#, no-wrap
msgid "#+@var{obj}:output"
msgstr ""

#. type: itemx
#: doc/guix.texi:7166
#, no-wrap
msgid "(ungexp-native @var{obj})"
msgstr ""

#. type: itemx
#: doc/guix.texi:7167
#, no-wrap
msgid "(ungexp-native @var{obj} @var{output})"
msgstr ""

#. type: table
#: doc/guix.texi:7170
msgid "Same as @code{ungexp}, but produces a reference to the @emph{native} build of @var{obj} when used in a cross compilation context."
msgstr ""

#. type: item
#: doc/guix.texi:7171
#, no-wrap
msgid "#$output[:@var{output}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:7172
#, no-wrap
msgid "(ungexp output [@var{output}])"
msgstr ""

#. type: table
#: doc/guix.texi:7175
msgid "Insert a reference to derivation output @var{output}, or to the main output when @var{output} is omitted."
msgstr ""

#. type: table
#: doc/guix.texi:7177
msgid "This only makes sense for gexps passed to @code{gexp->derivation}."
msgstr ""

#. type: item
#: doc/guix.texi:7178
#, no-wrap
msgid "#$@@@var{lst}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7179
#, no-wrap
msgid "(ungexp-splicing @var{lst})"
msgstr ""

#. type: table
#: doc/guix.texi:7182
msgid "Like the above, but splices the contents of @var{lst} inside the containing list."
msgstr ""

#. type: item
#: doc/guix.texi:7183
#, no-wrap
msgid "#+@@@var{lst}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7184
#, no-wrap
msgid "(ungexp-native-splicing @var{lst})"
msgstr ""

#. type: table
#: doc/guix.texi:7187
msgid "Like the above, but refers to native builds of the objects listed in @var{lst}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7192
msgid "G-expressions created by @code{gexp} or @code{#~} are run-time objects of the @code{gexp?} type (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:7194
#, no-wrap
msgid "{Scheme Syntax} with-imported-modules @var{modules} @var{body}@dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7197
msgid "Mark the gexps defined in @var{body}@dots{} as requiring @var{modules} in their execution environment."
msgstr ""

#. type: deffn
#: doc/guix.texi:7201
msgid "Each item in @var{modules} can be the name of a module, such as @code{(guix build utils)}, or it can be a module name, followed by an arrow, followed by a file-like object:"
msgstr ""

#. type: example
#: doc/guix.texi:7207
#, no-wrap
msgid ""
"`((guix build utils)\n"
"  (guix gcrypt)\n"
"  ((guix config) => ,(scheme-file \"config.scm\"\n"
"                                  #~(define-module @dots{}))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7212
msgid "In the example above, the first two modules are taken from the search path, and the last one is created from the given file-like object."
msgstr ""

#. type: deffn
#: doc/guix.texi:7216
msgid "This form has @emph{lexical} scope: it has an effect on the gexps directly defined in @var{body}@dots{}, but not on those defined, say, in procedures called from @var{body}@dots{}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7218
#, no-wrap
msgid "{Scheme Syntax} with-extensions @var{extensions} @var{body}@dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7223
msgid "Mark the gexps defined in @var{body}@dots{} as requiring @var{extensions} in their build and execution environment.  @var{extensions} is typically a list of package objects such as those defined in the @code{(gnu packages guile)} module."
msgstr ""

#. type: deffn
#: doc/guix.texi:7228
msgid "Concretely, the packages listed in @var{extensions} are added to the load path while compiling imported modules in @var{body}@dots{}; they are also added to the load path of the gexp returned by @var{body}@dots{}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7230
#, no-wrap
msgid "{Scheme Procedure} gexp? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7232
msgid "Return @code{#t} if @var{obj} is a G-expression."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7238
msgid "G-expressions are meant to be written to disk, either as code building some derivation, or as plain files in the store.  The monadic procedures below allow you to do that (@pxref{The Store Monad}, for more information about monads.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:7239
#, no-wrap
msgid "{Monadic Procedure} gexp->derivation @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7257
msgid "[#:system (%current-system)] [#:target #f] [#:graft? #t] @ [#:hash #f] [#:hash-algo #f] @ [#:recursive? #f] [#:env-vars '()] [#:modules '()] @ [#:module-path @var{%load-path}] @ [#:effective-version \"2.2\"] @ [#:references-graphs #f] [#:allowed-references #f] @ [#:disallowed-references #f] @ [#:leaked-env-vars #f] @ [#:script-name (string-append @var{name} \"-builder\")] @ [#:deprecation-warnings #f] @ [#:local-build? #f] [#:substitutable? #t] @ [#:properties '()] [#:guile-for-build #f] Return a derivation @var{name} that runs @var{exp} (a gexp) with @var{guile-for-build} (a derivation) on @var{system}; @var{exp} is stored in a file called @var{script-name}.  When @var{target} is true, it is used as the cross-compilation target triplet for packages referred to by @var{exp}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7265
msgid "@var{modules} is deprecated in favor of @code{with-imported-modules}.  Its meaning is to make @var{modules} available in the evaluation context of @var{exp}; @var{modules} is a list of names of Guile modules searched in @var{module-path} to be copied in the store, compiled, and made available in the load path during the execution of @var{exp}---e.g., @code{((guix build utils) (guix build gnu-build-system))}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7268
msgid "@var{effective-version} determines the string to use when adding extensions of @var{exp} (see @code{with-extensions}) to the search path---e.g., @code{\"2.2\"}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7271
msgid "@var{graft?} determines whether packages referred to by @var{exp} should be grafted when applicable."
msgstr ""

#. type: deffn
#: doc/guix.texi:7274
msgid "When @var{references-graphs} is true, it must be a list of tuples of one of the following forms:"
msgstr ""

#. type: example
#: doc/guix.texi:7281
#, no-wrap
msgid ""
"(@var{file-name} @var{package})\n"
"(@var{file-name} @var{package} @var{output})\n"
"(@var{file-name} @var{derivation})\n"
"(@var{file-name} @var{derivation} @var{output})\n"
"(@var{file-name} @var{store-item})\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7287
msgid "The right-hand-side of each element of @var{references-graphs} is automatically made an input of the build process of @var{exp}.  In the build environment, each @var{file-name} contains the reference graph of the corresponding item, in a simple text format."
msgstr ""

#. type: deffn
#: doc/guix.texi:7293
msgid "@var{allowed-references} must be either @code{#f} or a list of output names and packages.  In the latter case, the list denotes store items that the result is allowed to refer to.  Any reference to another store item will lead to a build error.  Similarly for @var{disallowed-references}, which can list items that must not be referenced by the outputs."
msgstr ""

#. type: deffn
#: doc/guix.texi:7296
msgid "@var{deprecation-warnings} determines whether to show deprecation warnings while compiling modules.  It can be @code{#f}, @code{#t}, or @code{'detailed}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7298
msgid "The other arguments are as for @code{derivation} (@pxref{Derivations})."
msgstr ""

#. type: cindex
#: doc/guix.texi:7300
#, no-wrap
msgid "file-like objects"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7305
msgid "The @code{local-file}, @code{plain-file}, @code{computed-file}, @code{program-file}, and @code{scheme-file} procedures below return @dfn{file-like objects}.  That is, when unquoted in a G-expression, these objects lead to a file in the store.  Consider this G-expression:"
msgstr ""

#. type: example
#: doc/guix.texi:7309
#, no-wrap
msgid ""
"#~(system* #$(file-append glibc \"/sbin/nscd\") \"-f\"\n"
"           #$(local-file \"/tmp/my-nscd.conf\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7318
msgid "The effect here is to ``intern'' @file{/tmp/my-nscd.conf} by copying it to the store.  Once expanded, for instance @i{via} @code{gexp->derivation}, the G-expression refers to that copy under @file{/gnu/store}; thus, modifying or removing the file in @file{/tmp} does not have any effect on what the G-expression does.  @code{plain-file} can be used similarly; it differs in that the file content is directly passed as a string."
msgstr ""

#. type: deffn
#: doc/guix.texi:7319
#, no-wrap
msgid "{Scheme Procedure} local-file @var{file} [@var{name}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7325
msgid "[#:recursive? #f] [#:select? (const #t)] Return an object representing local file @var{file} to add to the store; this object can be used in a gexp.  If @var{file} is a relative file name, it is looked up relative to the source file where this form appears.  @var{file} will be added to the store under @var{name}--by default the base name of @var{file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7337
msgid "This is the declarative counterpart of the @code{interned-file} monadic procedure (@pxref{The Store Monad, @code{interned-file}})."
msgstr ""

#. type: deffn
#: doc/guix.texi:7339
#, no-wrap
msgid "{Scheme Procedure} plain-file @var{name} @var{content}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7342
msgid "Return an object representing a text file called @var{name} with the given @var{content} (a string or a bytevector) to be added to the store."
msgstr ""

#. type: deffn
#: doc/guix.texi:7344
msgid "This is the declarative counterpart of @code{text-file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7346
#, no-wrap
msgid "{Scheme Procedure} computed-file @var{name} @var{gexp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7351
msgid "[#:options '(#:local-build? #t)] Return an object representing the store item @var{name}, a file or directory computed by @var{gexp}.  @var{options} is a list of additional arguments to pass to @code{gexp->derivation}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7353
msgid "This is the declarative counterpart of @code{gexp->derivation}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7355
#, no-wrap
msgid "{Monadic Procedure} gexp->script @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7360
msgid "[#:guile (default-guile)] [#:module-path %load-path] Return an executable script @var{name} that runs @var{exp} using @var{guile}, with @var{exp}'s imported modules in its search path.  Look up @var{exp}'s modules in @var{module-path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7363
msgid "The example below builds a script that simply invokes the @command{ls} command:"
msgstr ""

#. type: example
#: doc/guix.texi:7366
#, no-wrap
msgid ""
"(use-modules (guix gexp) (gnu packages base))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:7370
#, no-wrap
msgid ""
"(gexp->script \"list-files\"\n"
"              #~(execl #$(file-append coreutils \"/bin/ls\")\n"
"                       \"ls\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7375
msgid "When ``running'' it through the store (@pxref{The Store Monad, @code{run-with-store}}), we obtain a derivation that produces an executable file @file{/gnu/store/@dots{}-list-files} along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:7380
#, no-wrap
msgid ""
"#!/gnu/store/@dots{}-guile-2.0.11/bin/guile -ds\n"
"!#\n"
"(execl \"/gnu/store/@dots{}-coreutils-8.22\"/bin/ls\" \"ls\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7383
#, no-wrap
msgid "{Scheme Procedure} program-file @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7388
msgid "[#:guile #f] [#:module-path %load-path] Return an object representing the executable store item @var{name} that runs @var{gexp}.  @var{guile} is the Guile package used to execute that script.  Imported modules of @var{gexp} are looked up in @var{module-path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7390
msgid "This is the declarative counterpart of @code{gexp->script}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7392
#, no-wrap
msgid "{Monadic Procedure} gexp->file @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7399
msgid "[#:set-load-path? #t] [#:module-path %load-path] @ [#:splice? #f] @ [#:guile (default-guile)] Return a derivation that builds a file @var{name} containing @var{exp}.  When @var{splice?} is true, @var{exp} is considered to be a list of expressions that will be spliced in the resulting file."
msgstr ""

#. type: deffn
#: doc/guix.texi:7404
msgid "When @var{set-load-path?} is true, emit code in the resulting file to set @code{%load-path} and @code{%load-compiled-path} to honor @var{exp}'s imported modules.  Look up @var{exp}'s modules in @var{module-path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7407
msgid "The resulting file holds references to all the dependencies of @var{exp} or a subset thereof."
msgstr ""

#. type: deffn
#: doc/guix.texi:7409
#, no-wrap
msgid "{Scheme Procedure} scheme-file @var{name} @var{exp} [#:splice? #f]"
msgstr ""

#. type: deffn
#: doc/guix.texi:7412
msgid "Return an object representing the Scheme file @var{name} that contains @var{exp}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7414
msgid "This is the declarative counterpart of @code{gexp->file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7416
#, no-wrap
msgid "{Monadic Procedure} text-file* @var{name} @var{text} @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7422
msgid "Return as a monadic value a derivation that builds a text file containing all of @var{text}.  @var{text} may list, in addition to strings, objects of any type that can be used in a gexp: packages, derivations, local file objects, etc.  The resulting store file holds references to all these."
msgstr ""

#. type: deffn
#: doc/guix.texi:7427
msgid "This variant should be preferred over @code{text-file} anytime the file to create will reference items from the store.  This is typically the case when building a configuration file that embeds store file names, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:7435
#, no-wrap
msgid ""
"(define (profile.sh)\n"
"  ;; Return the name of a shell script in the store that\n"
"  ;; initializes the 'PATH' environment variable.\n"
"  (text-file* \"profile.sh\"\n"
"              \"export PATH=\" coreutils \"/bin:\"\n"
"              grep \"/bin:\" sed \"/bin\\n\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7440
msgid "In this example, the resulting @file{/gnu/store/@dots{}-profile.sh} file will reference @var{coreutils}, @var{grep}, and @var{sed}, thereby preventing them from being garbage-collected during its lifetime."
msgstr ""

#. type: deffn
#: doc/guix.texi:7442
#, no-wrap
msgid "{Scheme Procedure} mixed-text-file @var{name} @var{text} @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7446
msgid "Return an object representing store file @var{name} containing @var{text}.  @var{text} is a sequence of strings and file-like objects, as in:"
msgstr ""

#. type: example
#: doc/guix.texi:7450
#, no-wrap
msgid ""
"(mixed-text-file \"profile\"\n"
"                 \"export PATH=\" coreutils \"/bin:\" grep \"/bin\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7453
msgid "This is the declarative counterpart of @code{text-file*}."
msgstr ""

#. type: deffn
#: doc/guix.texi:7455
#, no-wrap
msgid "{Scheme Procedure} file-union @var{name} @var{files}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7460
msgid "Return a @code{<computed-file>} that builds a directory containing all of @var{files}.  Each item in @var{files} must be a two-element list where the first element is the file name to use in the new directory, and the second element is a gexp denoting the target file.  Here's an example:"
msgstr ""

#. type: example
#: doc/guix.texi:7467
#, no-wrap
msgid ""
"(file-union \"etc\"\n"
"            `((\"hosts\" ,(plain-file \"hosts\"\n"
"                                    \"127.0.0.1 localhost\"))\n"
"              (\"bashrc\" ,(plain-file \"bashrc\"\n"
"                                     \"alias ls='ls --color=auto'\"))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7470
msgid "This yields an @code{etc} directory containing these two files."
msgstr ""

#. type: deffn
#: doc/guix.texi:7472
#, no-wrap
msgid "{Scheme Procedure} directory-union @var{name} @var{things}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7475
msgid "Return a directory that is the union of @var{things}, where @var{things} is a list of file-like objects denoting directories.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:7478
#, no-wrap
msgid "(directory-union \"guile+emacs\" (list guile emacs))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7481
msgid "yields a directory that is the union of the @code{guile} and @code{emacs} packages."
msgstr ""

#. type: deffn
#: doc/guix.texi:7483
#, no-wrap
msgid "{Scheme Procedure} file-append @var{obj} @var{suffix} @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:7487
msgid "Return a file-like object that expands to the concatenation of @var{obj} and @var{suffix}, where @var{obj} is a lowerable object and each @var{suffix} is a string."
msgstr ""

#. type: deffn
#: doc/guix.texi:7489
msgid "As an example, consider this gexp:"
msgstr ""

#. type: example
#: doc/guix.texi:7494
#, no-wrap
msgid ""
"(gexp->script \"run-uname\"\n"
"              #~(system* #$(file-append coreutils\n"
"                                        \"/bin/uname\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7497
msgid "The same effect could be achieved with:"
msgstr ""

#. type: example
#: doc/guix.texi:7502
#, no-wrap
msgid ""
"(gexp->script \"run-uname\"\n"
"              #~(system* (string-append #$coreutils\n"
"                                        \"/bin/uname\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:7508
msgid "There is one difference though: in the @code{file-append} case, the resulting script contains the absolute file name as a string, whereas in the second case, the resulting script contains a @code{(string-append @dots{})} expression to construct the file name @emph{at run time}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7515
msgid "Of course, in addition to gexps embedded in ``host'' code, there are also modules containing build tools.  To make it clear that they are meant to be used in the build stratum, these modules are kept in the @code{(guix build @dots{})} name space."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7521
msgid "Internally, high-level objects are @dfn{lowered}, using their compiler, to either derivations or store items.  For instance, lowering a package yields a derivation, and lowering a @code{plain-file} yields a store item.  This is achieved using the @code{lower-object} monadic procedure."
msgstr ""

#. type: deffn
#: doc/guix.texi:7522
#, no-wrap
msgid "{Monadic Procedure} lower-object @var{obj} [@var{system}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:7528
msgid "[#:target #f] Return as a value in @var{%store-monad} the derivation or store item corresponding to @var{obj} for @var{system}, cross-compiling for @var{target} if @var{target} is true.  @var{obj} must be an object that has an associated gexp compiler, such as a @code{<package>}."
msgstr ""

#. type: section
#: doc/guix.texi:7531
#, no-wrap
msgid "Invoking @command{guix repl}"
msgstr ""

#. type: cindex
#: doc/guix.texi:7533
#, no-wrap
msgid "REPL, read-eval-print loop"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7539
msgid "The @command{guix repl} command spawns a Guile @dfn{read-eval-print loop} (REPL) for interactive programming (@pxref{Using Guile Interactively,,, guile, GNU Guile Reference Manual}).  Compared to just launching the @command{guile} command, @command{guix repl} guarantees that all the Guix modules and all its dependencies are available in the search path.  You can use it this way:"
msgstr ""

#. type: example
#: doc/guix.texi:7545
#, no-wrap
msgid ""
"$ guix repl\n"
"scheme@@(guile-user)> ,use (gnu packages base)\n"
"scheme@@(guile-user)> coreutils\n"
"$1 = #<package coreutils@@8.29 gnu/packages/base.scm:327 3e28300>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7552
msgid "In addition, @command{guix repl} implements a simple machine-readable REPL protocol for use by @code{(guix inferior)}, a facility to interact with @dfn{inferiors}, separate processes running a potentially different revision of Guix."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7554
msgid "The available options are as follows:"
msgstr ""

#. type: item
#: doc/guix.texi:7556 doc/guix.texi:9516
#, no-wrap
msgid "--type=@var{type}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7557 doc/guix.texi:9517 doc/guix.texi:24566
#, no-wrap
msgid "-t @var{type}"
msgstr ""

#. type: table
#: doc/guix.texi:7559
msgid "Start a REPL of the given @var{TYPE}, which can be one of the following:"
msgstr ""

#. type: item
#: doc/guix.texi:7561
#, no-wrap
msgid "guile"
msgstr ""

#. type: table
#: doc/guix.texi:7563
msgid "This is default, and it spawns a standard full-featured Guile REPL."
msgstr ""

#. type: item
#: doc/guix.texi:7563
#, no-wrap
msgid "machine"
msgstr ""

#. type: table
#: doc/guix.texi:7566
msgid "Spawn a REPL that uses the machine-readable protocol.  This is the protocol that the @code{(guix inferior)} module speaks."
msgstr ""

#. type: table
#: doc/guix.texi:7572
msgid "By default, @command{guix repl} reads from standard input and writes to standard output.  When this option is passed, it will instead listen for connections on @var{endpoint}.  Here are examples of valid options:"
msgstr ""

#. type: item
#: doc/guix.texi:7574
#, no-wrap
msgid "--listen=tcp:37146"
msgstr ""

#. type: table
#: doc/guix.texi:7576
msgid "Accept connections on localhost on port 37146."
msgstr ""

#. type: item
#: doc/guix.texi:7577
#, no-wrap
msgid "--listen=unix:/tmp/socket"
msgstr ""

#. type: table
#: doc/guix.texi:7579
msgid "Accept connections on the Unix-domain socket @file{/tmp/socket}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7590
msgid "This section describes Guix command-line utilities.  Some of them are primarily targeted at developers and users who write new package definitions, while others are more generally useful.  They complement the Scheme programming interface of Guix in a convenient way."
msgstr ""

#. type: cindex
#: doc/guix.texi:7612
#, no-wrap
msgid "package building"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:7613
#, no-wrap
msgid "guix build"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7619
msgid "The @command{guix build} command builds packages or derivations and their dependencies, and prints the resulting store paths.  Note that it does not modify the user's profile---this is the job of the @command{guix package} command (@pxref{Invoking guix package}).  Thus, it is mainly useful for distribution developers."
msgstr ""

#. type: example
#: doc/guix.texi:7624
#, no-wrap
msgid "guix build @var{options} @var{package-or-derivation}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7629
msgid "As an example, the following command builds the latest versions of Emacs and of Guile, displays their build logs, and finally displays the resulting directories:"
msgstr ""

#. type: example
#: doc/guix.texi:7632
#, no-wrap
msgid "guix build emacs guile\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7635
msgid "Similarly, the following command builds all the available packages:"
msgstr ""

#. type: example
#: doc/guix.texi:7639
#, no-wrap
msgid ""
"guix build --quiet --keep-going \\\n"
"  `guix package -A | cut -f1,2 --output-delimiter=@@`\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7647
msgid "@var{package-or-derivation} may be either the name of a package found in the software distribution such as @code{coreutils} or @code{coreutils@@8.20}, or a derivation such as @file{/gnu/store/@dots{}-coreutils-8.19.drv}.  In the former case, a package with the corresponding name (and optionally version) is searched for among the GNU distribution modules (@pxref{Package Modules})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7652
msgid "Alternatively, the @code{--expression} option may be used to specify a Scheme expression that evaluates to a package; this is useful when disambiguating among several same-named packages or package variants is needed."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7655
msgid "There may be zero or more @var{options}.  The available options are described in the subsections below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7670
msgid "A number of options that control the build process are common to @command{guix build} and other commands that can spawn builds, such as @command{guix package} or @command{guix archive}.  These are the following:"
msgstr ""

#. type: item
#: doc/guix.texi:7673
#, no-wrap
msgid "--load-path=@var{directory}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7674
#, no-wrap
msgid "-L @var{directory}"
msgstr ""

#. type: table
#: doc/guix.texi:7677
msgid "Add @var{directory} to the front of the package module search path (@pxref{Package Modules})."
msgstr ""

#. type: table
#: doc/guix.texi:7680
msgid "This allows users to define their own packages and make them visible to the command-line tools."
msgstr ""

#. type: item
#: doc/guix.texi:7681
#, no-wrap
msgid "--keep-failed"
msgstr ""

#. type: itemx
#: doc/guix.texi:7682
#, no-wrap
msgid "-K"
msgstr ""

#. type: table
#: doc/guix.texi:7688
msgid "Keep the build tree of failed builds.  Thus, if a build fails, its build tree is kept under @file{/tmp}, in a directory whose name is shown at the end of the build log.  This is useful when debugging build issues.  @xref{Debugging Build Failures}, for tips and tricks on how to debug build issues."
msgstr ""

#. type: table
#: doc/guix.texi:7692
msgid "This option has no effect when connecting to a remote daemon with a @code{guix://} URI (@pxref{The Store, the @code{GUIX_DAEMON_SOCKET} variable})."
msgstr ""

#. type: item
#: doc/guix.texi:7693
#, no-wrap
msgid "--keep-going"
msgstr ""

#. type: itemx
#: doc/guix.texi:7694
#, no-wrap
msgid "-k"
msgstr ""

#. type: table
#: doc/guix.texi:7697
msgid "Keep going when some of the derivations fail to build; return only once all the builds have either completed or failed."
msgstr ""

#. type: table
#: doc/guix.texi:7700
msgid "The default behavior is to stop as soon as one of the specified derivations has failed."
msgstr ""

#. type: table
#: doc/guix.texi:7704
msgid "Do not build the derivations."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:7706
msgid "fallback-option"
msgstr ""

#. type: item
#: doc/guix.texi:7706
#, no-wrap
msgid "--fallback"
msgstr ""

#. type: table
#: doc/guix.texi:7709
msgid "When substituting a pre-built binary fails, fall back to building packages locally (@pxref{Substitution Failure})."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:7715
msgid "client-substitute-urls"
msgstr ""

#. type: table
#: doc/guix.texi:7715
msgid "Consider @var{urls} the whitespace-separated list of substitute source URLs, overriding the default list of URLs of @command{guix-daemon} (@pxref{daemon-substitute-urls,, @command{guix-daemon} URLs})."
msgstr ""

#. type: table
#: doc/guix.texi:7719
msgid "This means that substitutes may be downloaded from @var{urls}, provided they are signed by a key authorized by the system administrator (@pxref{Substitutes})."
msgstr ""

#. type: table
#: doc/guix.texi:7722
msgid "When @var{urls} is the empty string, substitutes are effectively disabled."
msgstr ""

#. type: item
#: doc/guix.texi:7728
#, no-wrap
msgid "--no-grafts"
msgstr ""

#. type: table
#: doc/guix.texi:7732
msgid "Do not ``graft'' packages.  In practice, this means that package updates available as grafts are not applied.  @xref{Security Updates}, for more information on grafts."
msgstr ""

#. type: item
#: doc/guix.texi:7733
#, no-wrap
msgid "--rounds=@var{n}"
msgstr ""

#. type: table
#: doc/guix.texi:7736
msgid "Build each derivation @var{n} times in a row, and raise an error if consecutive build results are not bit-for-bit identical."
msgstr ""

#. type: table
#: doc/guix.texi:7741
msgid "This is a useful way to detect non-deterministic builds processes.  Non-deterministic build processes are a problem because they make it practically impossible for users to @emph{verify} whether third-party binaries are genuine.  @xref{Invoking guix challenge}, for more."
msgstr ""

#. type: table
#: doc/guix.texi:7747
msgid "Note that, currently, the differing build results are not kept around, so you will have to manually investigate in case of an error---e.g., by stashing one of the build results with @code{guix archive --export} (@pxref{Invoking guix archive}), then rebuilding, and finally comparing the two results."
msgstr ""

#. type: table
#: doc/guix.texi:7752
msgid "Do not attempt to offload builds @i{via} the ``build hook'' of the daemon (@pxref{Daemon Offload Setup}).  That is, always build things locally instead of offloading builds to remote machines."
msgstr ""

#. type: table
#: doc/guix.texi:7759
msgid "By default, the daemon's setting is honored (@pxref{Invoking guix-daemon, @code{--max-silent-time}})."
msgstr ""

#. type: table
#: doc/guix.texi:7766
msgid "By default, the daemon's setting is honored (@pxref{Invoking guix-daemon, @code{--timeout}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:7769
#, no-wrap
msgid "verbosity, of the command-line tools"
msgstr ""

#. type: cindex
#: doc/guix.texi:7770
#, no-wrap
msgid "build logs, verbosity"
msgstr ""

#. type: item
#: doc/guix.texi:7771
#, no-wrap
msgid "-v @var{level}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7772
#, no-wrap
msgid "--verbosity=@var{level}"
msgstr ""

#. type: table
#: doc/guix.texi:7776
msgid "Use the given verbosity @var{level}, an integer.  Choosing 0 means that no output is produced, 1 is for quiet output, and 2 shows all the build log output on standard error."
msgstr ""

#. type: table
#: doc/guix.texi:7781
msgid "Allow the use of up to @var{n} CPU cores for the build.  The special value @code{0} means to use as many CPU cores as available."
msgstr ""

#. type: table
#: doc/guix.texi:7787
msgid "Allow at most @var{n} build jobs in parallel.  @xref{Invoking guix-daemon, @code{--max-jobs}}, for details about this option and the equivalent @command{guix-daemon} option."
msgstr ""

#. type: item
#: doc/guix.texi:7788
#, no-wrap
msgid "--debug=@var{level}"
msgstr ""

#. type: table
#: doc/guix.texi:7792
msgid "Produce debugging output coming from the build daemon.  @var{level} must be an integer between 0 and 5; higher means more verbose output.  Setting a level of 4 or more may be helpful when debugging setup issues with the build daemon."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7799
msgid "Behind the scenes, @command{guix build} is essentially an interface to the @code{package-derivation} procedure of the @code{(guix packages)} module, and to the @code{build-derivations} procedure of the @code{(guix derivations)} module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7803
msgid "In addition to options explicitly passed on the command line, @command{guix build} and other @command{guix} commands that support building honor the @code{GUIX_BUILD_OPTIONS} environment variable."
msgstr ""

#. type: defvr
#: doc/guix.texi:7804
#, no-wrap
msgid "{Environment Variable} GUIX_BUILD_OPTIONS"
msgstr ""

#. type: defvr
#: doc/guix.texi:7809
msgid "Users can define this variable to a list of command line options that will automatically be used by @command{guix build} and other @command{guix} commands that can perform builds, as in the example below:"
msgstr ""

#. type: example
#: doc/guix.texi:7812
#, no-wrap
msgid "$ export GUIX_BUILD_OPTIONS=\"--no-substitutes -c 2 -L /foo/bar\"\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:7816
msgid "These options are parsed independently, and the result is appended to the parsed command-line options."
msgstr ""

#. type: cindex
#: doc/guix.texi:7822
#, no-wrap
msgid "package variants"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7830
msgid "Another set of command-line options supported by @command{guix build} and also @command{guix package} are @dfn{package transformation options}.  These are options that make it possible to define @dfn{package variants}---for instance, packages built from different source code.  This is a convenient way to create customized packages on the fly without having to type in the definitions of package variants (@pxref{Defining Packages})."
msgstr ""

#. type: item
#: doc/guix.texi:7833
#, no-wrap
msgid "--with-source=@var{source}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7834
#, no-wrap
msgid "--with-source=@var{package}=@var{source}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7835
#, no-wrap
msgid "--with-source=@var{package}@@@var{version}=@var{source}"
msgstr ""

#. type: table
#: doc/guix.texi:7840
msgid "Use @var{source} as the source of @var{package}, and @var{version} as its version number.  @var{source} must be a file name or a URL, as for @command{guix download} (@pxref{Invoking guix download})."
msgstr ""

#. type: table
#: doc/guix.texi:7846
msgid "When @var{package} is omitted, it is taken to be the package name specified on the command line that matches the base of @var{source}---e.g., if @var{source} is @code{/src/guile-2.0.10.tar.gz}, the corresponding package is @code{guile}."
msgstr ""

#. type: table
#: doc/guix.texi:7849
msgid "Likewise, when @var{version} is omitted, the version string is inferred from @var{source}; in the previous example, it is @code{2.0.10}."
msgstr ""

#. type: table
#: doc/guix.texi:7854
msgid "This option allows users to try out versions of packages other than the one provided by the distribution.  The example below downloads @file{ed-1.7.tar.gz} from a GNU mirror and uses that as the source for the @code{ed} package:"
msgstr ""

#. type: example
#: doc/guix.texi:7857
#, no-wrap
msgid "guix build ed --with-source=mirror://gnu/ed/ed-1.7.tar.gz\n"
msgstr ""

#. type: table
#: doc/guix.texi:7861
msgid "As a developer, @code{--with-source} makes it easy to test release candidates:"
msgstr ""

#. type: example
#: doc/guix.texi:7864
#, no-wrap
msgid "guix build guile --with-source=../guile-2.0.9.219-e1bb7.tar.xz\n"
msgstr ""

#. type: table
#: doc/guix.texi:7867
msgid "@dots{} or to build from a checkout in a pristine environment:"
msgstr ""

#. type: example
#: doc/guix.texi:7871
#, no-wrap
msgid ""
"$ git clone git://git.sv.gnu.org/guix.git\n"
"$ guix build guix --with-source=guix@@1.0=./guix\n"
msgstr ""

#. type: item
#: doc/guix.texi:7873
#, no-wrap
msgid "--with-input=@var{package}=@var{replacement}"
msgstr ""

#. type: table
#: doc/guix.texi:7878
msgid "Replace dependency on @var{package} by a dependency on @var{replacement}.  @var{package} must be a package name, and @var{replacement} must be a package specification such as @code{guile} or @code{guile@@1.8}."
msgstr ""

#. type: table
#: doc/guix.texi:7882
msgid "For instance, the following command builds Guix, but replaces its dependency on the current stable version of Guile with a dependency on the legacy version of Guile, @code{guile@@2.0}:"
msgstr ""

#. type: example
#: doc/guix.texi:7885
#, no-wrap
msgid "guix build --with-input=guile=guile@@2.0 guix\n"
msgstr ""

#. type: table
#: doc/guix.texi:7890
msgid "This is a recursive, deep replacement.  So in this example, both @code{guix} and its dependency @code{guile-json} (which also depends on @code{guile}) get rebuilt against @code{guile@@2.0}."
msgstr ""

#. type: table
#: doc/guix.texi:7893
msgid "This is implemented using the @code{package-input-rewriting} Scheme procedure (@pxref{Defining Packages, @code{package-input-rewriting}})."
msgstr ""

#. type: item
#: doc/guix.texi:7894
#, no-wrap
msgid "--with-graft=@var{package}=@var{replacement}"
msgstr ""

#. type: table
#: doc/guix.texi:7900
msgid "This is similar to @code{--with-input} but with an important difference: instead of rebuilding the whole dependency chain, @var{replacement} is built and then @dfn{grafted} onto the binaries that were initially referring to @var{package}.  @xref{Security Updates}, for more information on grafts."
msgstr ""

#. type: table
#: doc/guix.texi:7904
msgid "For example, the command below grafts version 3.5.4 of GnuTLS onto Wget and all its dependencies, replacing references to the version of GnuTLS they currently refer to:"
msgstr ""

#. type: example
#: doc/guix.texi:7907
#, no-wrap
msgid "guix build --with-graft=gnutls=gnutls@@3.5.4 wget\n"
msgstr ""

#. type: table
#: doc/guix.texi:7916
msgid "This has the advantage of being much faster than rebuilding everything.  But there is a caveat: it works if and only if @var{package} and @var{replacement} are strictly compatible---for example, if they provide a library, the application binary interface (ABI) of those libraries must be compatible.  If @var{replacement} is somehow incompatible with @var{package}, then the resulting package may be unusable.  Use with care!"
msgstr ""

#. type: item
#: doc/guix.texi:7917
#, no-wrap
msgid "--with-git-url=@var{package}=@var{url}"
msgstr ""

#. type: cindex
#: doc/guix.texi:7918
#, no-wrap
msgid "Git, using the latest commit"
msgstr ""

#. type: cindex
#: doc/guix.texi:7919
#, no-wrap
msgid "latest commit, building"
msgstr ""

#. type: table
#: doc/guix.texi:7923
msgid "Build @var{package} from the latest commit of the @code{master} branch of the Git repository at @var{url}.  Git sub-modules of the repository are fetched, recursively."
msgstr ""

#. type: table
#: doc/guix.texi:7926
msgid "For example, the following command builds the NumPy Python library against the latest commit of the master branch of Python itself:"
msgstr ""

#. type: example
#: doc/guix.texi:7930
#, no-wrap
msgid ""
"guix build python-numpy \\\n"
"  --with-git-url=python=https://github.com/python/cpython\n"
msgstr ""

#. type: table
#: doc/guix.texi:7934
msgid "This option can also be combined with @code{--with-branch} or @code{--with-commit} (see below)."
msgstr ""

#. type: cindex
#: doc/guix.texi:7935 doc/guix.texi:20626
#, no-wrap
msgid "continuous integration"
msgstr ""

#. type: table
#: doc/guix.texi:7941
msgid "Obviously, since it uses the latest commit of the given branch, the result of such a command varies over time.  Nevertheless it is a convenient way to rebuild entire software stacks against the latest commit of one or more packages.  This is particularly useful in the context of continuous integration (CI)."
msgstr ""

#. type: table
#: doc/guix.texi:7945
msgid "Checkouts are kept in a cache under @file{~/.cache/guix/checkouts} to speed up consecutive accesses to the same repository.  You may want to clean it up once in a while to save disk space."
msgstr ""

#. type: item
#: doc/guix.texi:7946
#, no-wrap
msgid "--with-branch=@var{package}=@var{branch}"
msgstr ""

#. type: table
#: doc/guix.texi:7952
msgid "Build @var{package} from the latest commit of @var{branch}.  If the @code{source} field of @var{package} is an origin with the @code{git-fetch} method (@pxref{origin Reference}) or a @code{git-checkout} object, the repository URL is taken from that @code{source}.  Otherwise you have to use @code{--with-git-url} to specify the URL of the Git repository."
msgstr ""

#. type: table
#: doc/guix.texi:7957
msgid "For instance, the following command builds @code{guile-sqlite3} from the latest commit of its @code{master} branch, and then builds @code{guix} (which depends on it) and @code{cuirass} (which depends on @code{guix}) against this specific @code{guile-sqlite3} build:"
msgstr ""

#. type: example
#: doc/guix.texi:7960
#, no-wrap
msgid "guix build --with-branch=guile-sqlite3=master cuirass\n"
msgstr ""

#. type: item
#: doc/guix.texi:7962
#, no-wrap
msgid "--with-commit=@var{package}=@var{commit}"
msgstr ""

#. type: table
#: doc/guix.texi:7966
msgid "This is similar to @code{--with-branch}, except that it builds from @var{commit} rather than the tip of a branch.  @var{commit} must be a valid Git commit SHA1 identifier."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7973
msgid "The command-line options presented below are specific to @command{guix build}."
msgstr ""

#. type: item
#: doc/guix.texi:7976
#, no-wrap
msgid "--quiet"
msgstr ""

#. type: itemx
#: doc/guix.texi:7977
#, no-wrap
msgid "-q"
msgstr ""

#. type: table
#: doc/guix.texi:7981
msgid "Build quietly, without displaying the build log; this is equivalent to @code{--verbosity=0}.  Upon completion, the build log is kept in @file{/var} (or similar) and can always be retrieved using the @option{--log-file} option."
msgstr ""

#. type: item
#: doc/guix.texi:7982
#, no-wrap
msgid "--file=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:7986
msgid "Build the package, derivation, or other file-like object that the code within @var{file} evaluates to (@pxref{G-Expressions, file-like objects})."
msgstr ""

#. type: table
#: doc/guix.texi:7989
msgid "As an example, @var{file} might contain a package definition like this (@pxref{Defining Packages}):"
msgstr ""

#. type: table
#: doc/guix.texi:7997
msgid "Build the package or derivation @var{expr} evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:8001
msgid "For example, @var{expr} may be @code{(@@ (gnu packages guile)  guile-1.8)}, which unambiguously designates this specific variant of version 1.8 of Guile."
msgstr ""

#. type: table
#: doc/guix.texi:8005
msgid "Alternatively, @var{expr} may be a G-expression, in which case it is used as a build program passed to @code{gexp->derivation} (@pxref{G-Expressions})."
msgstr ""

#. type: table
#: doc/guix.texi:8009
msgid "Lastly, @var{expr} may refer to a zero-argument monadic procedure (@pxref{The Store Monad}).  The procedure must return a derivation as a monadic value, which is then passed through @code{run-with-store}."
msgstr ""

#. type: item
#: doc/guix.texi:8010
#, no-wrap
msgid "--source"
msgstr ""

#. type: itemx
#: doc/guix.texi:8011
#, no-wrap
msgid "-S"
msgstr ""

#. type: table
#: doc/guix.texi:8014
msgid "Build the source derivations of the packages, rather than the packages themselves."
msgstr ""

#. type: table
#: doc/guix.texi:8018
msgid "For instance, @code{guix build -S gcc} returns something like @file{/gnu/store/@dots{}-gcc-4.7.2.tar.bz2}, which is the GCC source tarball."
msgstr ""

#. type: table
#: doc/guix.texi:8022
msgid "The returned source tarball is the result of applying any patches and code snippets specified in the package @code{origin} (@pxref{Defining Packages})."
msgstr ""

#. type: item
#: doc/guix.texi:8023
#, no-wrap
msgid "--sources"
msgstr ""

#. type: table
#: doc/guix.texi:8030
msgid "Fetch and return the source of @var{package-or-derivation} and all their dependencies, recursively.  This is a handy way to obtain a local copy of all the source code needed to build @var{packages}, allowing you to eventually build them even without network access.  It is an extension of the @code{--source} option and can accept one of the following optional argument values:"
msgstr ""

#. type: item
#: doc/guix.texi:8032 doc/guix.texi:9394
#, no-wrap
msgid "package"
msgstr ""

#. type: table
#: doc/guix.texi:8035
msgid "This value causes the @code{--sources} option to behave in the same way as the @code{--source} option."
msgstr ""

#. type: item
#: doc/guix.texi:8036 doc/guix.texi:13887
#, no-wrap
msgid "all"
msgstr ""

#. type: table
#: doc/guix.texi:8039
msgid "Build the source derivations of all packages, including any source that might be listed as @code{inputs}.  This is the default value."
msgstr ""

#. type: example
#: doc/guix.texi:8045
#, no-wrap
msgid ""
"$ guix build --sources tzdata\n"
"The following derivations will be built:\n"
"   /gnu/store/@dots{}-tzdata2015b.tar.gz.drv\n"
"   /gnu/store/@dots{}-tzcode2015b.tar.gz.drv\n"
msgstr ""

#. type: item
#: doc/guix.texi:8047
#, no-wrap
msgid "transitive"
msgstr ""

#. type: table
#: doc/guix.texi:8051
msgid "Build the source derivations of all packages, as well of all transitive inputs to the packages.  This can be used e.g.@: to prefetch package source for later offline building."
msgstr ""

#. type: example
#: doc/guix.texi:8062
#, no-wrap
msgid ""
"$ guix build --sources=transitive tzdata\n"
"The following derivations will be built:\n"
"   /gnu/store/@dots{}-tzcode2015b.tar.gz.drv\n"
"   /gnu/store/@dots{}-findutils-4.4.2.tar.xz.drv\n"
"   /gnu/store/@dots{}-grep-2.21.tar.xz.drv\n"
"   /gnu/store/@dots{}-coreutils-8.23.tar.xz.drv\n"
"   /gnu/store/@dots{}-make-4.1.tar.xz.drv\n"
"   /gnu/store/@dots{}-bash-4.3.tar.xz.drv\n"
"@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:8072
msgid "Attempt to build for @var{system}---e.g., @code{i686-linux}---instead of the system type of the build host.  The @command{guix build} command allows you to repeat this option several times, in which case it builds for all the specified systems; other commands ignore extraneous @option{-s} options."
msgstr ""

#. type: quotation
#: doc/guix.texi:8077
msgid "The @code{--system} flag is for @emph{native} compilation and must not be confused with cross-compilation.  See @code{--target} below for information on cross-compilation."
msgstr ""

#. type: table
#: doc/guix.texi:8084
msgid "An example use of this is on Linux-based systems, which can emulate different personalities.  For instance, passing @code{--system=i686-linux} on an @code{x86_64-linux} system or @code{--system=armhf-linux} on an @code{aarch64-linux} system allows you to build packages in a complete 32-bit environment."
msgstr ""

#. type: quotation
#: doc/guix.texi:8089
msgid "Building for an @code{armhf-linux} system is unconditionally enabled on @code{aarch64-linux} machines, although certain aarch64 chipsets do not allow for this functionality, notably the ThunderX."
msgstr ""

#. type: table
#: doc/guix.texi:8095
msgid "Similarly, when transparent emulation with QEMU and @code{binfmt_misc} is enabled (@pxref{Virtualization Services, @code{qemu-binfmt-service-type}}), you can build for any system for which a QEMU @code{binfmt_misc} handler is installed."
msgstr ""

#. type: table
#: doc/guix.texi:8099
msgid "Builds for a system other than that of the machine you are using can also be offloaded to a remote machine of the right architecture.  @xref{Daemon Offload Setup}, for more information on offloading."
msgstr ""

#. type: table
#: doc/guix.texi:8105
msgid "Cross-build for @var{triplet}, which must be a valid GNU triplet, such as @code{\"mips64el-linux-gnu\"} (@pxref{Specifying Target Triplets, GNU configuration triplets,, autoconf, Autoconf})."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:8107
msgid "build-check"
msgstr ""

#. type: item
#: doc/guix.texi:8107
#, no-wrap
msgid "--check"
msgstr ""

#. type: cindex
#: doc/guix.texi:8108
#, no-wrap
msgid "determinism, checking"
msgstr ""

#. type: cindex
#: doc/guix.texi:8109
#, no-wrap
msgid "reproducibility, checking"
msgstr ""

#. type: table
#: doc/guix.texi:8113
msgid "Rebuild @var{package-or-derivation}, which are already available in the store, and raise an error if the build results are not bit-for-bit identical."
msgstr ""

#. type: table
#: doc/guix.texi:8118
msgid "This mechanism allows you to check whether previously installed substitutes are genuine (@pxref{Substitutes}), or whether the build result of a package is deterministic.  @xref{Invoking guix challenge}, for more background information and tools."
msgstr ""

#. type: item
#: doc/guix.texi:8123
#, no-wrap
msgid "--repair"
msgstr ""

#. type: cindex
#: doc/guix.texi:8124
#, no-wrap
msgid "repairing store items"
msgstr ""

#. type: table
#: doc/guix.texi:8128
msgid "Attempt to repair the specified store items, if they are corrupt, by re-downloading or rebuilding them."
msgstr ""

#. type: table
#: doc/guix.texi:8130
msgid "This operation is not atomic and thus restricted to @code{root}."
msgstr ""

#. type: item
#: doc/guix.texi:8131
#, no-wrap
msgid "--derivations"
msgstr ""

#. type: itemx
#: doc/guix.texi:8132 doc/guix.texi:24561
#, no-wrap
msgid "-d"
msgstr ""

#. type: table
#: doc/guix.texi:8135
msgid "Return the derivation paths, not the output paths, of the given packages."
msgstr ""

#. type: cindex
#: doc/guix.texi:8138
#, no-wrap
msgid "GC roots, adding"
msgstr ""

#. type: cindex
#: doc/guix.texi:8139
#, no-wrap
msgid "garbage collector roots, adding"
msgstr ""

#. type: table
#: doc/guix.texi:8142 doc/guix.texi:24592
msgid "Make @var{file} a symlink to the result, and register it as a garbage collector root."
msgstr ""

#. type: table
#: doc/guix.texi:8148
msgid "Consequently, the results of this @command{guix build} invocation are protected from garbage collection until @var{file} is removed.  When that option is omitted, build results are eligible for garbage collection as soon as the build completes.  @xref{Invoking guix gc}, for more on GC roots."
msgstr ""

#. type: item
#: doc/guix.texi:8149
#, no-wrap
msgid "--log-file"
msgstr ""

#. type: cindex
#: doc/guix.texi:8150
#, no-wrap
msgid "build logs, access"
msgstr ""

#. type: table
#: doc/guix.texi:8154
msgid "Return the build log file names or URLs for the given @var{package-or-derivation}, or raise an error if build logs are missing."
msgstr ""

#. type: table
#: doc/guix.texi:8157
msgid "This works regardless of how packages or derivations are specified.  For instance, the following invocations are equivalent:"
msgstr ""

#. type: example
#: doc/guix.texi:8163
#, no-wrap
msgid ""
"guix build --log-file `guix build -d guile`\n"
"guix build --log-file `guix build guile`\n"
"guix build --log-file guile\n"
"guix build --log-file -e '(@@ (gnu packages guile) guile-2.0)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:8168
msgid "If a log is unavailable locally, and unless @code{--no-substitutes} is passed, the command looks for a corresponding log on one of the substitute servers (as specified with @code{--substitute-urls}.)"
msgstr ""

#. type: table
#: doc/guix.texi:8171
msgid "So for instance, imagine you want to see the build log of GDB on MIPS, but you are actually on an @code{x86_64} machine:"
msgstr ""

#. type: example
#: doc/guix.texi:8175
#, no-wrap
msgid ""
"$ guix build --log-file gdb -s mips64el-linux\n"
"https://@value{SUBSTITUTE-SERVER}/log/@dots{}-gdb-7.10\n"
msgstr ""

#. type: table
#: doc/guix.texi:8178
msgid "You can freely access a huge library of build logs!"
msgstr ""

#. type: cindex
#: doc/guix.texi:8183
#, no-wrap
msgid "build failures, debugging"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8189
msgid "When defining a new package (@pxref{Defining Packages}), you will probably find yourself spending some time debugging and tweaking the build until it succeeds.  To do that, you need to operate the build commands yourself in an environment as close as possible to the one the build daemon uses."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8194
msgid "To that end, the first thing to do is to use the @option{--keep-failed} or @option{-K} option of @command{guix build}, which will keep the failed build tree in @file{/tmp} or whatever directory you specified as @code{TMPDIR} (@pxref{Invoking guix build, @code{--keep-failed}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8200
msgid "From there on, you can @command{cd} to the failed build tree and source the @file{environment-variables} file, which contains all the environment variable definitions that were in place when the build failed.  So let's say you're debugging a build failure in package @code{foo}; a typical session would look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:8207
#, no-wrap
msgid ""
"$ guix build foo -K\n"
"@dots{} @i{build fails}\n"
"$ cd /tmp/guix-build-foo.drv-0\n"
"$ source ./environment-variables\n"
"$ cd foo-1.2\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8211
msgid "Now, you can invoke commands as if you were the daemon (almost) and troubleshoot your build process."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8217
msgid "Sometimes it happens that, for example, a package's tests pass when you run them manually but they fail when the daemon runs them.  This can happen because the daemon runs builds in containers where, unlike in our environment above, network access is missing, @file{/bin/sh} does not exist, etc. (@pxref{Build Environment Setup})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8220
msgid "In such cases, you may need to run inspect the build process from within a container similar to the one the build daemon creates:"
msgstr ""

#. type: example
#: doc/guix.texi:8228
#, no-wrap
msgid ""
"$ guix build -K foo\n"
"@dots{}\n"
"$ cd /tmp/guix-build-foo.drv-0\n"
"$ guix environment --no-grafts -C foo --ad-hoc strace gdb\n"
"[env]# source ./environment-variables\n"
"[env]# cd foo-1.2\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8237
msgid "Here, @command{guix environment -C} creates a container and spawns a new shell in it (@pxref{Invoking guix environment}).  The @command{--ad-hoc strace gdb} part adds the @command{strace} and @command{gdb} commands to the container, which would may find handy while debugging.  The @option{--no-grafts} option makes sure we get the exact same environment, with ungrafted packages (@pxref{Security Updates}, for more info on grafts)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8240
msgid "To get closer to a container like that used by the build daemon, we can remove @file{/bin/sh}:"
msgstr ""

#. type: example
#: doc/guix.texi:8243
#, no-wrap
msgid "[env]# rm /bin/sh\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8247
msgid "(Don't worry, this is harmless: this is all happening in the throw-away container created by @command{guix environment}.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8250
msgid "The @command{strace} command is probably not in the search path, but we can run:"
msgstr ""

#. type: example
#: doc/guix.texi:8253
#, no-wrap
msgid "[env]# $GUIX_ENVIRONMENT/bin/strace -f -o log make check\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8258
msgid "In this way, not only you will have reproduced the environment variables the daemon uses, you will also be running the build process in a container similar to the one the daemon uses."
msgstr ""

#. type: section
#: doc/guix.texi:8261
#, no-wrap
msgid "Invoking @command{guix edit}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:8263
#, no-wrap
msgid "guix edit"
msgstr ""

#. type: cindex
#: doc/guix.texi:8264
#, no-wrap
msgid "package definition, editing"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8269
msgid "So many packages, so many source files! The @command{guix edit} command facilitates the life of users and packagers by pointing their editor at the source file containing the definition of the specified packages.  For instance:"
msgstr ""

#. type: example
#: doc/guix.texi:8272
#, no-wrap
msgid "guix edit gcc@@4.9 vim\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8278
msgid "launches the program specified in the @code{VISUAL} or in the @code{EDITOR} environment variable to view the recipe of GCC@tie{}4.9.3 and that of Vim."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8284
msgid "If you are using a Guix Git checkout (@pxref{Building from Git}), or have created your own packages on @code{GUIX_PACKAGE_PATH} (@pxref{Package Modules}), you will be able to edit the package recipes.  In other cases, you will be able to examine the read-only recipes for packages currently in the store."
msgstr ""

#. type: section
#: doc/guix.texi:8287
#, no-wrap
msgid "Invoking @command{guix download}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:8289
#, no-wrap
msgid "guix download"
msgstr ""

#. type: cindex
#: doc/guix.texi:8290
#, no-wrap
msgid "downloading package sources"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8297
msgid "When writing a package definition, developers typically need to download a source tarball, compute its SHA256 hash, and write that hash in the package definition (@pxref{Defining Packages}).  The @command{guix download} tool helps with this task: it downloads a file from the given URI, adds it to the store, and prints both its file name in the store and its SHA256 hash."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8304
msgid "The fact that the downloaded file is added to the store saves bandwidth: when the developer eventually tries to build the newly defined package with @command{guix build}, the source tarball will not have to be downloaded again because it is already in the store.  It is also a convenient way to temporarily stash files, which may be deleted eventually (@pxref{Invoking guix gc})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8312
msgid "The @command{guix download} command supports the same URIs as used in package definitions.  In particular, it supports @code{mirror://} URIs.  @code{https} URIs (HTTP over TLS) are supported @emph{provided} the Guile bindings for GnuTLS are available in the user's environment; when they are not available, an error is raised.  @xref{Guile Preparations, how to install the GnuTLS bindings for Guile,, gnutls-guile, GnuTLS-Guile}, for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8317
msgid "@command{guix download} verifies HTTPS server certificates by loading the certificates of X.509 authorities from the directory pointed to by the @code{SSL_CERT_DIR} environment variable (@pxref{X.509 Certificates}), unless @option{--no-check-certificate} is used."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8319 doc/guix.texi:9636
msgid "The following options are available:"
msgstr ""

#. type: item
#: doc/guix.texi:8321 doc/guix.texi:8360
#, no-wrap
msgid "--format=@var{fmt}"
msgstr ""

#. type: itemx
#: doc/guix.texi:8322 doc/guix.texi:8361
#, no-wrap
msgid "-f @var{fmt}"
msgstr ""

#. type: table
#: doc/guix.texi:8325
msgid "Write the hash in the format specified by @var{fmt}.  For more information on the valid values for @var{fmt}, @pxref{Invoking guix hash}."
msgstr ""

#. type: item
#: doc/guix.texi:8326
#, no-wrap
msgid "--no-check-certificate"
msgstr ""

#. type: table
#: doc/guix.texi:8328
msgid "Do not validate the X.509 certificates of HTTPS servers."
msgstr ""

#. type: table
#: doc/guix.texi:8332
msgid "When using this option, you have @emph{absolutely no guarantee} that you are communicating with the authentic server responsible for the given URL, which makes you vulnerable to ``man-in-the-middle'' attacks."
msgstr ""

#. type: item
#: doc/guix.texi:8333
#, no-wrap
msgid "--output=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:8334
#, no-wrap
msgid "-o @var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:8337
msgid "Save the downloaded file to @var{file} instead of adding it to the store."
msgstr ""

#. type: section
#: doc/guix.texi:8340
#, no-wrap
msgid "Invoking @command{guix hash}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:8342
#, no-wrap
msgid "guix hash"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8347
msgid "The @command{guix hash} command computes the SHA256 hash of a file.  It is primarily a convenience tool for anyone contributing to the distribution: it computes the cryptographic hash of a file, which can be used in the definition of a package (@pxref{Defining Packages})."
msgstr ""

#. type: example
#: doc/guix.texi:8352
#, no-wrap
msgid "guix hash @var{option} @var{file}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8357
msgid "When @var{file} is @code{-} (a hyphen), @command{guix hash} computes the hash of data read from standard input.  @command{guix hash} has the following options:"
msgstr ""

#. type: table
#: doc/guix.texi:8363
msgid "Write the hash in the format specified by @var{fmt}."
msgstr ""

#. type: table
#: doc/guix.texi:8366
msgid "Supported formats: @code{nix-base32}, @code{base32}, @code{base16} (@code{hex} and @code{hexadecimal} can be used as well)."
msgstr ""

#. type: table
#: doc/guix.texi:8370
msgid "If the @option{--format} option is not specified, @command{guix hash} will output the hash in @code{nix-base32}.  This representation is used in the definitions of packages."
msgstr ""

#. type: table
#: doc/guix.texi:8374
msgid "Compute the hash on @var{file} recursively."
msgstr ""

#. type: table
#: doc/guix.texi:8383
msgid "In this case, the hash is computed on an archive containing @var{file}, including its children if it is a directory.  Some of the metadata of @var{file} is part of the archive; for instance, when @var{file} is a regular file, the hash is different depending on whether @var{file} is executable or not.  Metadata such as time stamps has no impact on the hash (@pxref{Invoking guix archive})."
msgstr ""

#. type: item
#: doc/guix.texi:8384
#, no-wrap
msgid "--exclude-vcs"
msgstr ""

#. type: itemx
#: doc/guix.texi:8385
#, no-wrap
msgid "-x"
msgstr ""

#. type: table
#: doc/guix.texi:8388
msgid "When combined with @option{--recursive}, exclude version control system directories (@file{.bzr}, @file{.git}, @file{.hg}, etc.)"
msgstr ""

#. type: table
#: doc/guix.texi:8393
msgid "As an example, here is how you would compute the hash of a Git checkout, which is useful when using the @code{git-fetch} method (@pxref{origin Reference}):"
msgstr ""

#. type: example
#: doc/guix.texi:8398
#, no-wrap
msgid ""
"$ git clone http://example.org/foo.git\n"
"$ cd foo\n"
"$ guix hash -rx .\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:8402 doc/guix.texi:8407
#, no-wrap
msgid "Invoking @command{guix import}"
msgstr ""

#. type: cindex
#: doc/guix.texi:8404
#, no-wrap
msgid "importing packages"
msgstr ""

#. type: cindex
#: doc/guix.texi:8405
#, no-wrap
msgid "package import"
msgstr ""

#. type: cindex
#: doc/guix.texi:8406
#, no-wrap
msgid "package conversion"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8414
msgid "The @command{guix import} command is useful for people who would like to add a package to the distribution with as little work as possible---a legitimate demand.  The command knows of a few repositories from which it can ``import'' package metadata.  The result is a package definition, or a template thereof, in the format we know (@pxref{Defining Packages})."
msgstr ""

#. type: example
#: doc/guix.texi:8419
#, no-wrap
msgid "guix import @var{importer} @var{options}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8425
msgid "@var{importer} specifies the source from which to import package metadata, and @var{options} specifies a package identifier and other options specific to @var{importer}.  Currently, the available ``importers'' are:"
msgstr ""

#. type: item
#: doc/guix.texi:8427 doc/guix.texi:8927
#, no-wrap
msgid "gnu"
msgstr ""

#. type: table
#: doc/guix.texi:8431
msgid "Import metadata for the given GNU package.  This provides a template for the latest version of that GNU package, including the hash of its source tarball, and its canonical synopsis and description."
msgstr ""

#. type: table
#: doc/guix.texi:8434
msgid "Additional information such as the package dependencies and its license needs to be figured out manually."
msgstr ""

#. type: table
#: doc/guix.texi:8437
msgid "For example, the following command returns a package definition for GNU@tie{}Hello:"
msgstr ""

#. type: example
#: doc/guix.texi:8440
#, no-wrap
msgid "guix import gnu hello\n"
msgstr ""

#. type: table
#: doc/guix.texi:8443 doc/guix.texi:8670 doc/guix.texi:8720 doc/guix.texi:8749
msgid "Specific command-line options are:"
msgstr ""

#. type: item
#: doc/guix.texi:8445 doc/guix.texi:9076
#, no-wrap
msgid "--key-download=@var{policy}"
msgstr ""

#. type: table
#: doc/guix.texi:8449
msgid "As for @code{guix refresh}, specify the policy to handle missing OpenPGP keys when verifying the package signature.  @xref{Invoking guix refresh, @code{--key-download}}."
msgstr ""

#. type: item
#: doc/guix.texi:8451 doc/guix.texi:8452 doc/guix.texi:8945
#, no-wrap
msgid "pypi"
msgstr ""

#. type: table
#: doc/guix.texi:8459
msgid "Import metadata from the @uref{https://pypi.python.org/, Python Package Index}.  Information is taken from the JSON-formatted description available at @code{pypi.python.org} and usually includes all the relevant information, including package dependencies.  For maximum efficiency, it is recommended to install the @command{unzip} utility, so that the importer can unzip Python wheels and gather data from them."
msgstr ""

#. type: table
#: doc/guix.texi:8462
msgid "The command below imports metadata for the @code{itsdangerous} Python package:"
msgstr ""

#. type: example
#: doc/guix.texi:8465
#, no-wrap
msgid "guix import pypi itsdangerous\n"
msgstr ""

#. type: table
#: doc/guix.texi:8473 doc/guix.texi:8498 doc/guix.texi:8693 doc/guix.texi:8734
#: doc/guix.texi:8781
msgid "Traverse the dependency graph of the given upstream package recursively and generate package expressions for all those packages that are not yet in Guix."
msgstr ""

#. type: item
#: doc/guix.texi:8475 doc/guix.texi:8476 doc/guix.texi:8947
#, no-wrap
msgid "gem"
msgstr ""

#. type: table
#: doc/guix.texi:8485
msgid "Import metadata from @uref{https://rubygems.org/, RubyGems}.  Information is taken from the JSON-formatted description available at @code{rubygems.org} and includes most relevant information, including runtime dependencies.  There are some caveats, however.  The metadata doesn't distinguish between synopses and descriptions, so the same string is used for both fields.  Additionally, the details of non-Ruby dependencies required to build native extensions is unavailable and left as an exercise to the packager."
msgstr ""

#. type: table
#: doc/guix.texi:8487
msgid "The command below imports metadata for the @code{rails} Ruby package:"
msgstr ""

#. type: example
#: doc/guix.texi:8490
#, no-wrap
msgid "guix import gem rails\n"
msgstr ""

#. type: item
#: doc/guix.texi:8500 doc/guix.texi:8943
#, no-wrap
msgid "cpan"
msgstr ""

#. type: cindex
#: doc/guix.texi:8501
#, no-wrap
msgid "CPAN"
msgstr ""

#. type: table
#: doc/guix.texi:8509
msgid "Import metadata from @uref{https://www.metacpan.org/, MetaCPAN}.  Information is taken from the JSON-formatted metadata provided through @uref{https://fastapi.metacpan.org/, MetaCPAN's API} and includes most relevant information, such as module dependencies.  License information should be checked closely.  If Perl is available in the store, then the @code{corelist} utility will be used to filter core modules out of the list of dependencies."
msgstr ""

#. type: table
#: doc/guix.texi:8512
msgid "The command command below imports metadata for the @code{Acme::Boolean} Perl module:"
msgstr ""

#. type: example
#: doc/guix.texi:8515
#, no-wrap
msgid "guix import cpan Acme::Boolean\n"
msgstr ""

#. type: item
#: doc/guix.texi:8517 doc/guix.texi:8939
#, no-wrap
msgid "cran"
msgstr ""

#. type: cindex
#: doc/guix.texi:8518
#, no-wrap
msgid "CRAN"
msgstr ""

#. type: cindex
#: doc/guix.texi:8519
#, no-wrap
msgid "Bioconductor"
msgstr ""

#. type: table
#: doc/guix.texi:8523
msgid "Import metadata from @uref{https://cran.r-project.org/, CRAN}, the central repository for the @uref{https://r-project.org, GNU@tie{}R statistical and graphical environment}."
msgstr ""

#. type: table
#: doc/guix.texi:8525
msgid "Information is extracted from the @code{DESCRIPTION} file of the package."
msgstr ""

#. type: table
#: doc/guix.texi:8528
msgid "The command command below imports metadata for the @code{Cairo} R package:"
msgstr ""

#. type: example
#: doc/guix.texi:8531
#, no-wrap
msgid "guix import cran Cairo\n"
msgstr ""

#. type: table
#: doc/guix.texi:8536
msgid "When @code{--recursive} is added, the importer will traverse the dependency graph of the given upstream package recursively and generate package expressions for all those packages that are not yet in Guix."
msgstr ""

#. type: table
#: doc/guix.texi:8541
msgid "When @code{--archive=bioconductor} is added, metadata is imported from @uref{https://www.bioconductor.org/, Bioconductor}, a repository of R packages for for the analysis and comprehension of high-throughput genomic data in bioinformatics."
msgstr ""

#. type: table
#: doc/guix.texi:8544
msgid "Information is extracted from the @code{DESCRIPTION} file of a package published on the web interface of the Bioconductor SVN repository."
msgstr ""

#. type: table
#: doc/guix.texi:8547
msgid "The command below imports metadata for the @code{GenomicRanges} R package:"
msgstr ""

#. type: example
#: doc/guix.texi:8550
#, no-wrap
msgid "guix import cran --archive=bioconductor GenomicRanges\n"
msgstr ""

#. type: item
#: doc/guix.texi:8552
#, no-wrap
msgid "texlive"
msgstr ""

#. type: cindex
#: doc/guix.texi:8553
#, no-wrap
msgid "TeX Live"
msgstr ""

#. type: cindex
#: doc/guix.texi:8554
#, no-wrap
msgid "CTAN"
msgstr ""

#. type: table
#: doc/guix.texi:8558
msgid "Import metadata from @uref{https://www.ctan.org/, CTAN}, the comprehensive TeX archive network for TeX packages that are part of the @uref{https://www.tug.org/texlive/, TeX Live distribution}."
msgstr ""

#. type: table
#: doc/guix.texi:8563
msgid "Information about the package is obtained through the XML API provided by CTAN, while the source code is downloaded from the SVN repository of the Tex Live project.  This is done because the CTAN does not keep versioned archives."
msgstr ""

#. type: table
#: doc/guix.texi:8566
msgid "The command command below imports metadata for the @code{fontspec} TeX package:"
msgstr ""

#. type: example
#: doc/guix.texi:8569
#, no-wrap
msgid "guix import texlive fontspec\n"
msgstr ""

#. type: table
#: doc/guix.texi:8575
msgid "When @code{--archive=DIRECTORY} is added, the source code is downloaded not from the @file{latex} sub-directory of the @file{texmf-dist/source} tree in the TeX Live SVN repository, but from the specified sibling directory under the same root."
msgstr ""

#. type: table
#: doc/guix.texi:8579
msgid "The command below imports metadata for the @code{ifxetex} package from CTAN while fetching the sources from the directory @file{texmf/source/generic}:"
msgstr ""

#. type: example
#: doc/guix.texi:8582
#, no-wrap
msgid "guix import texlive --archive=generic ifxetex\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:8585
#, no-wrap
msgid "JSON, import"
msgstr ""

#. type: table
#: doc/guix.texi:8588
msgid "Import package metadata from a local JSON file.  Consider the following example package definition in JSON format:"
msgstr ""

#. type: example
#: doc/guix.texi:8601
#, no-wrap
msgid ""
"@{\n"
"  \"name\": \"hello\",\n"
"  \"version\": \"2.10\",\n"
"  \"source\": \"mirror://gnu/hello/hello-2.10.tar.gz\",\n"
"  \"build-system\": \"gnu\",\n"
"  \"home-page\": \"https://www.gnu.org/software/hello/\",\n"
"  \"synopsis\": \"Hello, GNU world: An example GNU package\",\n"
"  \"description\": \"GNU Hello prints a greeting.\",\n"
"  \"license\": \"GPL-3.0+\",\n"
"  \"native-inputs\": [\"gcc@@6\"]\n"
"@}\n"
msgstr ""

#. type: table
#: doc/guix.texi:8607
msgid "The field names are the same as for the @code{<package>} record (@xref{Defining Packages}).  References to other packages are provided as JSON lists of quoted package specification strings such as @code{guile} or @code{guile@@2.0}."
msgstr ""

#. type: table
#: doc/guix.texi:8610
msgid "The importer also supports a more explicit source definition using the common fields for @code{<origin>} records:"
msgstr ""

#. type: example
#: doc/guix.texi:8623
#, no-wrap
msgid ""
"@{\n"
"  @dots{}\n"
"  \"source\": @{\n"
"    \"method\": \"url-fetch\",\n"
"    \"uri\": \"mirror://gnu/hello/hello-2.10.tar.gz\",\n"
"    \"sha256\": @{\n"
"      \"base32\": \"0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i\"\n"
"    @}\n"
"  @}\n"
"  @dots{}\n"
"@}\n"
msgstr ""

#. type: table
#: doc/guix.texi:8627
msgid "The command below reads metadata from the JSON file @code{hello.json} and outputs a package expression:"
msgstr ""

#. type: example
#: doc/guix.texi:8630
#, no-wrap
msgid "guix import json hello.json\n"
msgstr ""

#. type: item
#: doc/guix.texi:8632
#, no-wrap
msgid "nix"
msgstr ""

#. type: table
#: doc/guix.texi:8641
msgid "Import metadata from a local copy of the source of the @uref{https://nixos.org/nixpkgs/, Nixpkgs distribution}@footnote{This relies on the @command{nix-instantiate} command of @uref{https://nixos.org/nix/, Nix}.}.  Package definitions in Nixpkgs are typically written in a mixture of Nix-language and Bash code.  This command only imports the high-level package structure that is written in the Nix language.  It normally includes all the basic fields of a package definition."
msgstr ""

#. type: table
#: doc/guix.texi:8644
msgid "When importing a GNU package, the synopsis and descriptions are replaced by their canonical upstream variant."
msgstr ""

#. type: table
#: doc/guix.texi:8646
msgid "Usually, you will first need to do:"
msgstr ""

#. type: example
#: doc/guix.texi:8649
#, no-wrap
msgid "export NIX_REMOTE=daemon\n"
msgstr ""

#. type: table
#: doc/guix.texi:8653
msgid "so that @command{nix-instantiate} does not try to open the Nix database."
msgstr ""

#. type: table
#: doc/guix.texi:8657
msgid "As an example, the command below imports the package definition of LibreOffice (more precisely, it imports the definition of the package bound to the @code{libreoffice} top-level attribute):"
msgstr ""

#. type: example
#: doc/guix.texi:8660
#, no-wrap
msgid "guix import nix ~/path/to/nixpkgs libreoffice\n"
msgstr ""

#. type: item
#: doc/guix.texi:8662 doc/guix.texi:8663 doc/guix.texi:8951
#, no-wrap
msgid "hackage"
msgstr ""

#. type: table
#: doc/guix.texi:8668
msgid "Import metadata from the Haskell community's central package archive @uref{https://hackage.haskell.org/, Hackage}.  Information is taken from Cabal files and includes all the relevant information, including package dependencies."
msgstr ""

#. type: item
#: doc/guix.texi:8672
#, no-wrap
msgid "--stdin"
msgstr ""

#. type: itemx
#: doc/guix.texi:8673
#, no-wrap
msgid "-s"
msgstr ""

#. type: table
#: doc/guix.texi:8675
msgid "Read a Cabal file from standard input."
msgstr ""

#. type: item
#: doc/guix.texi:8675 doc/guix.texi:8722
#, no-wrap
msgid "--no-test-dependencies"
msgstr ""

#. type: itemx
#: doc/guix.texi:8676 doc/guix.texi:8723
#, no-wrap
msgid "-t"
msgstr ""

#. type: table
#: doc/guix.texi:8678 doc/guix.texi:8725
msgid "Do not include dependencies required only by the test suites."
msgstr ""

#. type: item
#: doc/guix.texi:8678
#, no-wrap
msgid "--cabal-environment=@var{alist}"
msgstr ""

#. type: itemx
#: doc/guix.texi:8679
#, no-wrap
msgid "-e @var{alist}"
msgstr ""

#. type: table
#: doc/guix.texi:8688
msgid "@var{alist} is a Scheme alist defining the environment in which the Cabal conditionals are evaluated.  The accepted keys are: @code{os}, @code{arch}, @code{impl} and a string representing the name of a flag.  The value associated with a flag has to be either the symbol @code{true} or @code{false}.  The value associated with other keys has to conform to the Cabal file format definition.  The default value associated with the keys @code{os}, @code{arch} and @code{impl} is @samp{linux}, @samp{x86_64} and @samp{ghc}, respectively."
msgstr ""

#. type: table
#: doc/guix.texi:8698
msgid "The command below imports metadata for the latest version of the @code{HTTP} Haskell package without including test dependencies and specifying the value of the flag @samp{network-uri} as @code{false}:"
msgstr ""

#. type: example
#: doc/guix.texi:8701
#, no-wrap
msgid "guix import hackage -t -e \"'((\\\"network-uri\\\" . false))\" HTTP\n"
msgstr ""

#. type: table
#: doc/guix.texi:8705
msgid "A specific package version may optionally be specified by following the package name by an at-sign and a version number as in the following example:"
msgstr ""

#. type: example
#: doc/guix.texi:8708
#, no-wrap
msgid "guix import hackage mtl@@2.1.3.1\n"
msgstr ""

#. type: item
#: doc/guix.texi:8710 doc/guix.texi:8711 doc/guix.texi:8953
#, no-wrap
msgid "stackage"
msgstr ""

#. type: table
#: doc/guix.texi:8718
msgid "The @code{stackage} importer is a wrapper around the @code{hackage} one.  It takes a package name, looks up the package version included in a long-term support (LTS) @uref{https://www.stackage.org, Stackage} release and uses the @code{hackage} importer to retrieve its metadata.  Note that it is up to you to select an LTS release compatible with the GHC compiler used by Guix."
msgstr ""

#. type: item
#: doc/guix.texi:8725
#, no-wrap
msgid "--lts-version=@var{version}"
msgstr ""

#. type: itemx
#: doc/guix.texi:8726
#, no-wrap
msgid "-l @var{version}"
msgstr ""

#. type: table
#: doc/guix.texi:8729
msgid "@var{version} is the desired LTS release version.  If omitted the latest release is used."
msgstr ""

#. type: table
#: doc/guix.texi:8738
msgid "The command below imports metadata for the @code{HTTP} Haskell package included in the LTS Stackage release version 7.18:"
msgstr ""

#. type: example
#: doc/guix.texi:8741
#, no-wrap
msgid "guix import stackage --lts-version=7.18 HTTP\n"
msgstr ""

#. type: item
#: doc/guix.texi:8743 doc/guix.texi:8744 doc/guix.texi:8937
#, no-wrap
msgid "elpa"
msgstr ""

#. type: table
#: doc/guix.texi:8747
msgid "Import metadata from an Emacs Lisp Package Archive (ELPA) package repository (@pxref{Packages,,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:8751
#, no-wrap
msgid "--archive=@var{repo}"
msgstr ""

#. type: itemx
#: doc/guix.texi:8752
#, no-wrap
msgid "-a @var{repo}"
msgstr ""

#. type: table
#: doc/guix.texi:8756
msgid "@var{repo} identifies the archive repository from which to retrieve the information.  Currently the supported repositories and their identifiers are:"
msgstr ""

#. type: itemize
#: doc/guix.texi:8760
msgid "@uref{https://elpa.gnu.org/packages, GNU}, selected by the @code{gnu} identifier.  This is the default."
msgstr ""

#. type: itemize
#: doc/guix.texi:8766
msgid "Packages from @code{elpa.gnu.org} are signed with one of the keys contained in the GnuPG keyring at @file{share/emacs/25.1/etc/package-keyring.gpg} (or similar) in the @code{emacs} package (@pxref{Package Installation, ELPA package signatures,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:8770
msgid "@uref{https://stable.melpa.org/packages, MELPA-Stable}, selected by the @code{melpa-stable} identifier."
msgstr ""

#. type: itemize
#: doc/guix.texi:8774
msgid "@uref{https://melpa.org/packages, MELPA}, selected by the @code{melpa} identifier."
msgstr ""

#. type: item
#: doc/guix.texi:8783 doc/guix.texi:8784 doc/guix.texi:8955
#, no-wrap
msgid "crate"
msgstr ""

#. type: table
#: doc/guix.texi:8787
msgid "Import metadata from the crates.io Rust package repository @uref{https://crates.io, crates.io}."
msgstr ""

#. type: item
#: doc/guix.texi:8788
#, no-wrap
msgid "opam"
msgstr ""

#. type: cindex
#: doc/guix.texi:8789
#, no-wrap
msgid "OPAM"
msgstr ""

#. type: cindex
#: doc/guix.texi:8790
#, no-wrap
msgid "OCaml"
msgstr ""

#. type: table
#: doc/guix.texi:8793
msgid "Import metadata from the @uref{https://opam.ocaml.org/, OPAM} package repository used by the OCaml community."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8798
msgid "The structure of the @command{guix import} code is modular.  It would be useful to have more importers for other package formats, and your help is welcome here (@pxref{Contributing})."
msgstr ""

#. type: section
#: doc/guix.texi:8800
#, no-wrap
msgid "Invoking @command{guix refresh}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:8802
#, no-wrap
msgid "guix refresh"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8807
msgid "The primary audience of the @command{guix refresh} command is developers of the GNU software distribution.  By default, it reports any packages provided by the distribution that are outdated compared to the latest upstream version, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:8812
#, no-wrap
msgid ""
"$ guix refresh\n"
"gnu/packages/gettext.scm:29:13: gettext would be upgraded from 0.18.1.1 to 0.18.2.1\n"
"gnu/packages/glib.scm:77:12: glib would be upgraded from 2.34.3 to 2.37.0\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8816
msgid "Alternately, one can specify packages to consider, in which case a warning is emitted for packages that lack an updater:"
msgstr ""

#. type: example
#: doc/guix.texi:8821
#, no-wrap
msgid ""
"$ guix refresh coreutils guile guile-ssh\n"
"gnu/packages/ssh.scm:205:2: warning: no updater for guile-ssh\n"
"gnu/packages/guile.scm:136:12: guile would be upgraded from 2.0.12 to 2.0.13\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8830
msgid "@command{guix refresh} browses the upstream repository of each package and determines the highest version number of the releases therein.  The command knows how to update specific types of packages: GNU packages, ELPA packages, etc.---see the documentation for @option{--type} below.  There are many packages, though, for which it lacks a method to determine whether a new upstream release is available.  However, the mechanism is extensible, so feel free to get in touch with us to add a new method!"
msgstr ""

#. type: table
#: doc/guix.texi:8835
msgid "Consider the packages specified, and all the packages upon which they depend."
msgstr ""

#. type: example
#: doc/guix.texi:8843
#, no-wrap
msgid ""
"$ guix refresh --recursive coreutils\n"
"gnu/packages/acl.scm:35:2: warning: no updater for acl\n"
"gnu/packages/m4.scm:30:12: info: 1.4.18 is already the latest version of m4\n"
"gnu/packages/xml.scm:68:2: warning: no updater for expat\n"
"gnu/packages/multiprecision.scm:40:12: info: 6.1.2 is already the latest version of gmp\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8851
msgid "Sometimes the upstream name differs from the package name used in Guix, and @command{guix refresh} needs a little help.  Most updaters honor the @code{upstream-name} property in package definitions, which can be used to that effect:"
msgstr ""

#. type: example
#: doc/guix.texi:8858
#, no-wrap
msgid ""
"(define-public network-manager\n"
"  (package\n"
"    (name \"network-manager\")\n"
"    ;; @dots{}\n"
"    (properties '((upstream-name . \"NetworkManager\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8870
msgid "When passed @code{--update}, it modifies distribution source files to update the version numbers and source tarball hashes of those package recipes (@pxref{Defining Packages}).  This is achieved by downloading each package's latest source tarball and its associated OpenPGP signature, authenticating the downloaded tarball against its signature using @command{gpg}, and finally computing its hash.  When the public key used to sign the tarball is missing from the user's keyring, an attempt is made to automatically retrieve it from a public key server; when this is successful, the key is added to the user's keyring; otherwise, @command{guix refresh} reports an error."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8872
msgid "The following options are supported:"
msgstr ""

#. type: table
#: doc/guix.texi:8880 doc/guix.texi:9538
msgid "This is useful to precisely refer to a package, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:8883
#, no-wrap
msgid "guix refresh -l -e '(@@@@ (gnu packages commencement) glibc-final)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:8887
msgid "This command lists the dependents of the ``final'' libc (essentially all the packages.)"
msgstr ""

#. type: item
#: doc/guix.texi:8888
#, no-wrap
msgid "--update"
msgstr ""

#. type: itemx
#: doc/guix.texi:8889
#, no-wrap
msgid "-u"
msgstr ""

#. type: table
#: doc/guix.texi:8893
msgid "Update distribution source files (package recipes) in place.  This is usually run from a checkout of the Guix source tree (@pxref{Running Guix Before It Is Installed}):"
msgstr ""

#. type: example
#: doc/guix.texi:8896
#, no-wrap
msgid "$ ./pre-inst-env guix refresh -s non-core -u\n"
msgstr ""

#. type: table
#: doc/guix.texi:8899
msgid "@xref{Defining Packages}, for more information on package definitions."
msgstr ""

#. type: item
#: doc/guix.texi:8900
#, no-wrap
msgid "--select=[@var{subset}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:8901
#, no-wrap
msgid "-s @var{subset}"
msgstr ""

#. type: table
#: doc/guix.texi:8904
msgid "Select all the packages in @var{subset}, one of @code{core} or @code{non-core}."
msgstr ""

#. type: table
#: doc/guix.texi:8911
msgid "The @code{core} subset refers to all the packages at the core of the distribution---i.e., packages that are used to build ``everything else''.  This includes GCC, libc, Binutils, Bash, etc.  Usually, changing one of these packages in the distribution entails a rebuild of all the others.  Thus, such updates are an inconvenience to users in terms of build time or bandwidth used to achieve the upgrade."
msgstr ""

#. type: table
#: doc/guix.texi:8915
msgid "The @code{non-core} subset refers to the remaining packages.  It is typically useful in cases where an update of the core packages would be inconvenient."
msgstr ""

#. type: table
#: doc/guix.texi:8920
msgid "Select all the packages from the manifest in @var{file}. This is useful to check if any packages of the user manifest can be updated."
msgstr ""

#. type: item
#: doc/guix.texi:8921
#, no-wrap
msgid "--type=@var{updater}"
msgstr ""

#. type: itemx
#: doc/guix.texi:8922
#, no-wrap
msgid "-t @var{updater}"
msgstr ""

#. type: table
#: doc/guix.texi:8925
msgid "Select only packages handled by @var{updater} (may be a comma-separated list of updaters).  Currently, @var{updater} may be one of:"
msgstr ""

#. type: table
#: doc/guix.texi:8929
msgid "the updater for GNU packages;"
msgstr ""

#. type: item
#: doc/guix.texi:8929
#, no-wrap
msgid "gnome"
msgstr ""

#. type: table
#: doc/guix.texi:8931
msgid "the updater for GNOME packages;"
msgstr ""

#. type: item
#: doc/guix.texi:8931
#, no-wrap
msgid "kde"
msgstr ""

#. type: table
#: doc/guix.texi:8933
msgid "the updater for KDE packages;"
msgstr ""

#. type: item
#: doc/guix.texi:8933
#, no-wrap
msgid "xorg"
msgstr ""

#. type: table
#: doc/guix.texi:8935
msgid "the updater for X.org packages;"
msgstr ""

#. type: item
#: doc/guix.texi:8935
#, no-wrap
msgid "kernel.org"
msgstr ""

#. type: table
#: doc/guix.texi:8937
msgid "the updater for packages hosted on kernel.org;"
msgstr ""

#. type: table
#: doc/guix.texi:8939
msgid "the updater for @uref{https://elpa.gnu.org/, ELPA} packages;"
msgstr ""

#. type: table
#: doc/guix.texi:8941
msgid "the updater for @uref{https://cran.r-project.org/, CRAN} packages;"
msgstr ""

#. type: item
#: doc/guix.texi:8941
#, no-wrap
msgid "bioconductor"
msgstr ""

#. type: table
#: doc/guix.texi:8943
msgid "the updater for @uref{https://www.bioconductor.org/, Bioconductor} R packages;"
msgstr ""

#. type: table
#: doc/guix.texi:8945
msgid "the updater for @uref{https://www.cpan.org/, CPAN} packages;"
msgstr ""

#. type: table
#: doc/guix.texi:8947
msgid "the updater for @uref{https://pypi.python.org, PyPI} packages."
msgstr ""

#. type: table
#: doc/guix.texi:8949
msgid "the updater for @uref{https://rubygems.org, RubyGems} packages."
msgstr ""

#. type: item
#: doc/guix.texi:8949
#, no-wrap
msgid "github"
msgstr ""

#. type: table
#: doc/guix.texi:8951
msgid "the updater for @uref{https://github.com, GitHub} packages."
msgstr ""

#. type: table
#: doc/guix.texi:8953
msgid "the updater for @uref{https://hackage.haskell.org, Hackage} packages."
msgstr ""

#. type: table
#: doc/guix.texi:8955
msgid "the updater for @uref{https://www.stackage.org, Stackage} packages."
msgstr ""

#. type: table
#: doc/guix.texi:8957
msgid "the updater for @uref{https://crates.io, Crates} packages."
msgstr ""

#. type: item
#: doc/guix.texi:8957
#, no-wrap
msgid "launchpad"
msgstr ""

#. type: table
#: doc/guix.texi:8959
msgid "the updater for @uref{https://launchpad.net, Launchpad} packages."
msgstr ""

#. type: table
#: doc/guix.texi:8963
msgid "For instance, the following command only checks for updates of Emacs packages hosted at @code{elpa.gnu.org} and for updates of CRAN packages:"
msgstr ""

#. type: example
#: doc/guix.texi:8968
#, no-wrap
msgid ""
"$ guix refresh --type=elpa,cran\n"
"gnu/packages/statistics.scm:819:13: r-testthat would be upgraded from 0.10.0 to 0.11.0\n"
"gnu/packages/emacs.scm:856:13: emacs-auctex would be upgraded from 11.88.6 to 11.88.9\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8974
msgid "In addition, @command{guix refresh} can be passed one or more package names, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:8977
#, no-wrap
msgid "$ ./pre-inst-env guix refresh -u emacs idutils gcc@@4.8\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8983
msgid "The command above specifically updates the @code{emacs} and @code{idutils} packages.  The @code{--select} option would have no effect in this case."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8988
msgid "When considering whether to upgrade a package, it is sometimes convenient to know which packages would be affected by the upgrade and should be checked for compatibility.  For this the following option may be used when passing @command{guix refresh} one or more package names:"
msgstr ""

#. type: item
#: doc/guix.texi:8991
#, no-wrap
msgid "--list-updaters"
msgstr ""

#. type: itemx
#: doc/guix.texi:8992
#, no-wrap
msgid "-L"
msgstr ""

#. type: table
#: doc/guix.texi:8994
msgid "List available updaters and exit (see @option{--type} above.)"
msgstr ""

#. type: table
#: doc/guix.texi:8997
msgid "For each updater, display the fraction of packages it covers; at the end, display the fraction of packages covered by all these updaters."
msgstr ""

#. type: item
#: doc/guix.texi:8998
#, no-wrap
msgid "--list-dependent"
msgstr ""

#. type: itemx
#: doc/guix.texi:8999 doc/guix.texi:9215
#, no-wrap
msgid "-l"
msgstr ""

#. type: table
#: doc/guix.texi:9002
msgid "List top-level dependent packages that would need to be rebuilt as a result of upgrading one or more packages."
msgstr ""

#. type: table
#: doc/guix.texi:9006
msgid "@xref{Invoking guix graph, the @code{reverse-package} type of @command{guix graph}}, for information on how to visualize the list of dependents of a package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9012
msgid "Be aware that the @code{--list-dependent} option only @emph{approximates} the rebuilds that would be required as a result of an upgrade.  More rebuilds might be required under some circumstances."
msgstr ""

#. type: example
#: doc/guix.texi:9017
#, no-wrap
msgid ""
"$ guix refresh --list-dependent flex\n"
"Building the following 120 packages would ensure 213 dependent packages are rebuilt:\n"
"hop@@2.4.0 geiser@@0.4 notmuch@@0.18 mu@@0.9.9.5 cflow@@1.4 idutils@@4.6 @dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9021
msgid "The command above lists a set of packages that could be built to check for compatibility with an upgraded @code{flex} package."
msgstr ""

#. type: item
#: doc/guix.texi:9024
#, no-wrap
msgid "--list-transitive"
msgstr ""

#. type: table
#: doc/guix.texi:9026
msgid "List all the packages which one or more packages depend upon."
msgstr ""

#. type: example
#: doc/guix.texi:9031
#, no-wrap
msgid ""
"$ guix refresh --list-transitive flex\n"
"flex@@2.6.4 depends on the following 25 packages: perl@@5.28.0 help2man@@1.47.6\n"
"bison@@3.0.5 indent@@2.2.10 tar@@1.30 gzip@@1.9 bzip2@@1.0.6 xz@@5.2.4 file@@5.33 @dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9037
msgid "The command above lists a set of packages which, when changed, would cause @code{flex} to be rebuilt."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9039
msgid "The following options can be used to customize GnuPG operation:"
msgstr ""

#. type: item
#: doc/guix.texi:9042
#, no-wrap
msgid "--gpg=@var{command}"
msgstr ""

#. type: table
#: doc/guix.texi:9045
msgid "Use @var{command} as the GnuPG 2.x command.  @var{command} is searched for in @code{$PATH}."
msgstr ""

#. type: item
#: doc/guix.texi:9046
#, no-wrap
msgid "--keyring=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:9052
msgid "Use @var{file} as the keyring for upstream keys.  @var{file} must be in the @dfn{keybox format}.  Keybox files usually have a name ending in @file{.kbx} and the GNU@tie{}Privacy Guard (GPG) can manipulate these files (@pxref{kbxutil, @command{kbxutil},, gnupg, Using the GNU Privacy Guard}, for information on a tool to manipulate keybox files)."
msgstr ""

#. type: table
#: doc/guix.texi:9058
msgid "When this option is omitted, @command{guix refresh} uses @file{~/.config/guix/upstream/trustedkeys.kbx} as the keyring for upstream signing keys.  OpenPGP signatures are checked against keys from this keyring; missing keys are downloaded to this keyring as well (see @option{--key-download} below.)"
msgstr ""

#. type: table
#: doc/guix.texi:9061
msgid "You can export keys from your default GPG keyring into a keybox file using commands like this one:"
msgstr ""

#. type: example
#: doc/guix.texi:9064
#, no-wrap
msgid "gpg --export rms@@gnu.org | kbxutil --import-openpgp >> mykeyring.kbx\n"
msgstr ""

#. type: table
#: doc/guix.texi:9067
msgid "Likewise, you can fetch keys to a specific keybox file like this:"
msgstr ""

#. type: example
#: doc/guix.texi:9071
#, no-wrap
msgid ""
"gpg --no-default-keyring --keyring mykeyring.kbx \\\n"
"  --recv-keys @value{OPENPGP-SIGNING-KEY-ID}\n"
msgstr ""

#. type: table
#: doc/guix.texi:9075
msgid "@ref{GPG Configuration Options, @option{--keyring},, gnupg, Using the GNU Privacy Guard}, for more information on GPG's @option{--keyring} option."
msgstr ""

#. type: table
#: doc/guix.texi:9079
msgid "Handle missing OpenPGP keys according to @var{policy}, which may be one of:"
msgstr ""

#. type: item
#: doc/guix.texi:9081 doc/guix.texi:16048
#, no-wrap
msgid "always"
msgstr ""

#. type: table
#: doc/guix.texi:9084
msgid "Always download missing OpenPGP keys from the key server, and add them to the user's GnuPG keyring."
msgstr ""

#. type: item
#: doc/guix.texi:9085 doc/guix.texi:16050
#, no-wrap
msgid "never"
msgstr ""

#. type: table
#: doc/guix.texi:9087
msgid "Never try to download missing OpenPGP keys.  Instead just bail out."
msgstr ""

#. type: item
#: doc/guix.texi:9088
#, no-wrap
msgid "interactive"
msgstr ""

#. type: table
#: doc/guix.texi:9091
msgid "When a package signed with an unknown OpenPGP key is encountered, ask the user whether to download it or not.  This is the default behavior."
msgstr ""

#. type: item
#: doc/guix.texi:9093
#, no-wrap
msgid "--key-server=@var{host}"
msgstr ""

#. type: table
#: doc/guix.texi:9095
msgid "Use @var{host} as the OpenPGP key server when importing a public key."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9108
msgid "The @code{github} updater uses the @uref{https://developer.github.com/v3/, GitHub API} to query for new releases.  When used repeatedly e.g.@: when refreshing all packages, GitHub will eventually refuse to answer any further API requests.  By default 60 API requests per hour are allowed, and a full refresh on all GitHub packages in Guix requires more than this.  Authentication with GitHub through the use of an API token alleviates these limits.  To use an API token, set the environment variable @code{GUIX_GITHUB_TOKEN} to a token procured from @uref{https://github.com/settings/tokens} or otherwise."
msgstr ""

#. type: section
#: doc/guix.texi:9111
#, no-wrap
msgid "Invoking @command{guix lint}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:9113
#, no-wrap
msgid "guix lint"
msgstr ""

#. type: cindex
#: doc/guix.texi:9114
#, no-wrap
msgid "package, checking for errors"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9120
msgid "The @command{guix lint} command is meant to help package developers avoid common errors and use a consistent style.  It runs a number of checks on a given set of packages in order to find common mistakes in their definitions.  Available @dfn{checkers} include (see @code{--list-checkers} for a complete list):"
msgstr ""

#. type: table
#: doc/guix.texi:9126
msgid "Validate certain typographical and stylistic rules about package descriptions and synopses."
msgstr ""

#. type: item
#: doc/guix.texi:9127
#, no-wrap
msgid "inputs-should-be-native"
msgstr ""

#. type: table
#: doc/guix.texi:9129
msgid "Identify inputs that should most likely be native inputs."
msgstr ""

#. type: itemx
#: doc/guix.texi:9132
#, no-wrap
msgid "mirror-url"
msgstr ""

#. type: itemx
#: doc/guix.texi:9133
#, no-wrap
msgid "github-url"
msgstr ""

#. type: itemx
#: doc/guix.texi:9134
#, no-wrap
msgid "source-file-name"
msgstr ""

#. type: table
#: doc/guix.texi:9141
msgid "Probe @code{home-page} and @code{source} URLs and report those that are invalid.  Suggest a @code{mirror://} URL when applicable.  If the @code{source} URL redirects to a GitHub URL, recommend usage of the GitHub URL.  Check that the source file name is meaningful, e.g.@: is not just a version number or ``git-checkout'', without a declared @code{file-name} (@pxref{origin Reference})."
msgstr ""

#. type: item
#: doc/guix.texi:9142
#, no-wrap
msgid "source-unstable-tarball"
msgstr ""

#. type: table
#: doc/guix.texi:9146
msgid "Parse the @code{source} URL to determine if a tarball from GitHub is autogenerated or if it is a release tarball.  Unfortunately GitHub's autogenerated tarballs are sometimes regenerated."
msgstr ""

#. type: item
#: doc/guix.texi:9147
#, no-wrap
msgid "cve"
msgstr ""

#. type: cindex
#: doc/guix.texi:9148 doc/guix.texi:25526
#, no-wrap
msgid "security vulnerabilities"
msgstr ""

#. type: cindex
#: doc/guix.texi:9149
#, no-wrap
msgid "CVE, Common Vulnerabilities and Exposures"
msgstr ""

#. type: table
#: doc/guix.texi:9154
msgid "Report known vulnerabilities found in the Common Vulnerabilities and Exposures (CVE) databases of the current and past year @uref{https://nvd.nist.gov/download.cfm#CVE_FEED, published by the US NIST}."
msgstr ""

#. type: table
#: doc/guix.texi:9156
msgid "To view information about a particular vulnerability, visit pages such as:"
msgstr ""

#. type: indicateurl{#1}
#: doc/guix.texi:9160
msgid "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-YYYY-ABCD"
msgstr ""

#. type: indicateurl{#1}
#: doc/guix.texi:9162
msgid "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-YYYY-ABCD"
msgstr ""

#. type: table
#: doc/guix.texi:9167
msgid "where @code{CVE-YYYY-ABCD} is the CVE identifier---e.g., @code{CVE-2015-7554}."
msgstr ""

#. type: table
#: doc/guix.texi:9172
msgid "Package developers can specify in package recipes the @uref{https://nvd.nist.gov/cpe.cfm,Common Platform Enumeration (CPE)} name and version of the package when they differ from the name or version that Guix uses, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:9180
#, no-wrap
msgid ""
"(package\n"
"  (name \"grub\")\n"
"  ;; @dots{}\n"
"  ;; CPE calls this package \"grub2\".\n"
"  (properties '((cpe-name . \"grub2\")\n"
"                (cpe-version . \"2.3\")))\n"
msgstr ""

#. type: table
#: doc/guix.texi:9187
msgid "Some entries in the CVE database do not specify which version of a package they apply to, and would thus ``stick around'' forever.  Package developers who found CVE alerts and verified they can be ignored can declare them as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:9197
#, no-wrap
msgid ""
"(package\n"
"  (name \"t1lib\")\n"
"  ;; @dots{}\n"
"  ;; These CVEs no longer apply and can be safely ignored.\n"
"  (properties `((lint-hidden-cve . (\"CVE-2011-0433\"\n"
"                                    \"CVE-2011-1553\"\n"
"                                    \"CVE-2011-1554\"\n"
"                                    \"CVE-2011-5244\")))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:9199
#, no-wrap
msgid "formatting"
msgstr ""

#. type: table
#: doc/guix.texi:9202
msgid "Warn about obvious source code formatting issues: trailing white space, use of tabulations, etc."
msgstr ""

#. type: example
#: doc/guix.texi:9208
#, no-wrap
msgid "guix lint @var{options} @var{package}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9212
msgid "If no package is given on the command line, then all packages are checked.  The @var{options} may be zero or more of the following:"
msgstr ""

#. type: item
#: doc/guix.texi:9214
#, no-wrap
msgid "--list-checkers"
msgstr ""

#. type: table
#: doc/guix.texi:9218
msgid "List and describe all the available checkers that will be run on packages and exit."
msgstr ""

#. type: item
#: doc/guix.texi:9219
#, no-wrap
msgid "--checkers"
msgstr ""

#. type: itemx
#: doc/guix.texi:9220
#, no-wrap
msgid "-c"
msgstr ""

#. type: table
#: doc/guix.texi:9223
msgid "Only enable the checkers specified in a comma-separated list using the names returned by @code{--list-checkers}."
msgstr ""

#. type: section
#: doc/guix.texi:9227
#, no-wrap
msgid "Invoking @command{guix size}"
msgstr ""

#. type: cindex
#: doc/guix.texi:9229
#, no-wrap
msgid "size"
msgstr ""

#. type: cindex
#: doc/guix.texi:9230
#, no-wrap
msgid "package size"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:9232
#, no-wrap
msgid "guix size"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9239
msgid "The @command{guix size} command helps package developers profile the disk usage of packages.  It is easy to overlook the impact of an additional dependency added to a package, or the impact of using a single output for a package that could easily be split (@pxref{Packages with Multiple Outputs}).  Such are the typical issues that @command{guix size} can highlight."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9244
msgid "The command can be passed one or more package specifications such as @code{gcc@@4.8} or @code{guile:debug}, or a file name in the store.  Consider this example:"
msgstr ""

#. type: example
#: doc/guix.texi:9257
#, no-wrap
msgid ""
"$ guix size coreutils\n"
"store item                               total    self\n"
"/gnu/store/@dots{}-gcc-5.5.0-lib           60.4    30.1  38.1%\n"
"/gnu/store/@dots{}-glibc-2.27              30.3    28.8  36.6%\n"
"/gnu/store/@dots{}-coreutils-8.28          78.9    15.0  19.0%\n"
"/gnu/store/@dots{}-gmp-6.1.2               63.1     2.7   3.4%\n"
"/gnu/store/@dots{}-bash-static-4.4.12       1.5     1.5   1.9%\n"
"/gnu/store/@dots{}-acl-2.2.52              61.1     0.4   0.5%\n"
"/gnu/store/@dots{}-attr-2.4.47             60.6     0.2   0.3%\n"
"/gnu/store/@dots{}-libcap-2.25             60.5     0.2   0.2%\n"
"total: 78.9 MiB\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9263
msgid "The store items listed here constitute the @dfn{transitive closure} of Coreutils---i.e., Coreutils and all its dependencies, recursively---as would be returned by:"
msgstr ""

#. type: example
#: doc/guix.texi:9266
#, no-wrap
msgid "$ guix gc -R /gnu/store/@dots{}-coreutils-8.23\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9274
msgid "Here the output shows three columns next to store items.  The first column, labeled ``total'', shows the size in mebibytes (MiB) of the closure of the store item---that is, its own size plus the size of all its dependencies.  The next column, labeled ``self'', shows the size of the item itself.  The last column shows the ratio of the size of the item itself to the space occupied by all the items listed here."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9280
msgid "In this example, we see that the closure of Coreutils weighs in at 79@tie{}MiB, most of which is taken by libc and GCC's run-time support libraries.  (That libc and GCC's libraries represent a large fraction of the closure is not a problem @i{per se} because they are always available on the system anyway.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9289
msgid "When the package(s) passed to @command{guix size} are available in the store@footnote{More precisely, @command{guix size} looks for the @emph{ungrafted} variant of the given package(s), as returned by @code{guix build @var{package} --no-grafts}.  @xref{Security Updates}, for information on grafts.}, @command{guix size} queries the daemon to determine its dependencies, and measures its size in the store, similar to @command{du -ms --apparent-size} (@pxref{du invocation,,, coreutils, GNU Coreutils})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9294
msgid "When the given packages are @emph{not} in the store, @command{guix size} reports information based on the available substitutes (@pxref{Substitutes}).  This makes it possible it to profile disk usage of store items that are not even on disk, only available remotely."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9296
msgid "You can also specify several package names:"
msgstr ""

#. type: example
#: doc/guix.texi:9306
#, no-wrap
msgid ""
"$ guix size coreutils grep sed bash\n"
"store item                               total    self\n"
"/gnu/store/@dots{}-coreutils-8.24          77.8    13.8  13.4%\n"
"/gnu/store/@dots{}-grep-2.22               73.1     0.8   0.8%\n"
"/gnu/store/@dots{}-bash-4.3.42             72.3     4.7   4.6%\n"
"/gnu/store/@dots{}-readline-6.3            67.6     1.2   1.2%\n"
"@dots{}\n"
"total: 102.3 MiB\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9312
msgid "In this example we see that the combination of the four packages takes 102.3@tie{}MiB in total, which is much less than the sum of each closure since they have a lot of dependencies in common."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9314
msgid "The available options are:"
msgstr ""

#. type: table
#: doc/guix.texi:9320
msgid "Use substitute information from @var{urls}.  @xref{client-substitute-urls, the same option for @code{guix build}}."
msgstr ""

#. type: item
#: doc/guix.texi:9321
#, no-wrap
msgid "--sort=@var{key}"
msgstr ""

#. type: table
#: doc/guix.texi:9323
msgid "Sort lines according to @var{key}, one of the following options:"
msgstr ""

#. type: item
#: doc/guix.texi:9325
#, no-wrap
msgid "self"
msgstr ""

#. type: table
#: doc/guix.texi:9327
msgid "the size of each item (the default);"
msgstr ""

#. type: table
#: doc/guix.texi:9329
msgid "the total size of the item's closure."
msgstr ""

#. type: item
#: doc/guix.texi:9331
#, no-wrap
msgid "--map-file=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:9333
msgid "Write a graphical map of disk usage in PNG format to @var{file}."
msgstr ""

#. type: table
#: doc/guix.texi:9335
msgid "For the example above, the map looks like this:"
msgstr ""

#. type: table
#: doc/guix.texi:9338
msgid "@image{images/coreutils-size-map,5in,, map of Coreutils disk usage produced by @command{guix size}}"
msgstr ""

#. type: table
#: doc/guix.texi:9343
msgid "This option requires that @uref{https://wingolog.org/software/guile-charting/, Guile-Charting} be installed and visible in Guile's module search path.  When that is not the case, @command{guix size} fails as it tries to load it."
msgstr ""

#. type: table
#: doc/guix.texi:9347
msgid "Consider packages for @var{system}---e.g., @code{x86_64-linux}."
msgstr ""

#. type: section
#: doc/guix.texi:9351
#, no-wrap
msgid "Invoking @command{guix graph}"
msgstr ""

#. type: cindex
#: doc/guix.texi:9353
#, no-wrap
msgid "DAG"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:9354
#, no-wrap
msgid "guix graph"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9368
msgid "Packages and their dependencies form a @dfn{graph}, specifically a directed acyclic graph (DAG).  It can quickly become difficult to have a mental model of the package DAG, so the @command{guix graph} command provides a visual representation of the DAG.  By default, @command{guix graph} emits a DAG representation in the input format of @uref{https://www.graphviz.org/, Graphviz}, so its output can be passed directly to the @command{dot} command of Graphviz.  It can also emit an HTML page with embedded JavaScript code to display a ``chord diagram'' in a Web browser, using the @uref{https://d3js.org/, d3.js} library, or emit Cypher queries to construct a graph in a graph database supporting the @uref{https://www.opencypher.org/, openCypher} query language.  The general syntax is:"
msgstr ""

#. type: example
#: doc/guix.texi:9371
#, no-wrap
msgid "guix graph @var{options} @var{package}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9376
msgid "For example, the following command generates a PDF file representing the package DAG for the GNU@tie{}Core Utilities, showing its build-time dependencies:"
msgstr ""

#. type: example
#: doc/guix.texi:9379
#, no-wrap
msgid "guix graph coreutils | dot -Tpdf > dag.pdf\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9382
msgid "The output looks like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9384
msgid "@image{images/coreutils-graph,2in,,Dependency graph of the GNU Coreutils}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9386
msgid "Nice little graph, no?"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9392
msgid "But there is more than one graph! The one above is concise: it is the graph of package objects, omitting implicit inputs such as GCC, libc, grep, etc.  It is often useful to have such a concise graph, but sometimes one may want to see more details.  @command{guix graph} supports several types of graphs, allowing you to choose the level of detail:"
msgstr ""

#. type: table
#: doc/guix.texi:9398
msgid "This is the default type used in the example above.  It shows the DAG of package objects, excluding implicit dependencies.  It is concise, but filters out many details."
msgstr ""

#. type: item
#: doc/guix.texi:9399
#, no-wrap
msgid "reverse-package"
msgstr ""

#. type: table
#: doc/guix.texi:9401
msgid "This shows the @emph{reverse} DAG of packages.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:9404
#, no-wrap
msgid "guix graph --type=reverse-package ocaml\n"
msgstr ""

#. type: table
#: doc/guix.texi:9409
msgid "...@: yields the graph of packages that @emph{explicitly} depend on OCaml (if you are also interested in cases where OCaml is an implicit dependency, see @code{reverse-bag} below.)"
msgstr ""

#. type: table
#: doc/guix.texi:9414
msgid "Note that for core packages this can yield huge graphs.  If all you want is to know the number of packages that depend on a given package, use @command{guix refresh --list-dependent} (@pxref{Invoking guix refresh, @option{--list-dependent}})."
msgstr ""

#. type: item
#: doc/guix.texi:9415
#, no-wrap
msgid "bag-emerged"
msgstr ""

#. type: table
#: doc/guix.texi:9417
msgid "This is the package DAG, @emph{including} implicit inputs."
msgstr ""

#. type: table
#: doc/guix.texi:9419
msgid "For instance, the following command:"
msgstr ""

#. type: example
#: doc/guix.texi:9422
#, no-wrap
msgid "guix graph --type=bag-emerged coreutils | dot -Tpdf > dag.pdf\n"
msgstr ""

#. type: table
#: doc/guix.texi:9425
msgid "...@: yields this bigger graph:"
msgstr ""

#. type: table
#: doc/guix.texi:9427
msgid "@image{images/coreutils-bag-graph,,5in,Detailed dependency graph of the GNU Coreutils}"
msgstr ""

#. type: table
#: doc/guix.texi:9430
msgid "At the bottom of the graph, we see all the implicit inputs of @var{gnu-build-system} (@pxref{Build Systems, @code{gnu-build-system}})."
msgstr ""

#. type: table
#: doc/guix.texi:9434
msgid "Now, note that the dependencies of these implicit inputs---that is, the @dfn{bootstrap dependencies} (@pxref{Bootstrapping})---are not shown here, for conciseness."
msgstr ""

#. type: item
#: doc/guix.texi:9435
#, no-wrap
msgid "bag"
msgstr ""

#. type: table
#: doc/guix.texi:9438
msgid "Similar to @code{bag-emerged}, but this time including all the bootstrap dependencies."
msgstr ""

#. type: item
#: doc/guix.texi:9439
#, no-wrap
msgid "bag-with-origins"
msgstr ""

#. type: table
#: doc/guix.texi:9441
msgid "Similar to @code{bag}, but also showing origins and their dependencies."
msgstr ""

#. type: item
#: doc/guix.texi:9442
#, no-wrap
msgid "reverse-bag"
msgstr ""

#. type: table
#: doc/guix.texi:9445
msgid "This shows the @emph{reverse} DAG of packages.  Unlike @code{reverse-package}, it also takes implicit dependencies into account.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:9448
#, no-wrap
msgid "guix graph -t reverse-bag dune\n"
msgstr ""

#. type: table
#: doc/guix.texi:9455
msgid "...@: yields the graph of all packages that depend on Dune, directly or indirectly.  Since Dune is an @emph{implicit} dependency of many packages @i{via} @code{dune-build-system}, this shows a large number of packages, whereas @code{reverse-package} would show very few if any."
msgstr ""

#. type: table
#: doc/guix.texi:9461
msgid "This is the most detailed representation: It shows the DAG of derivations (@pxref{Derivations}) and plain store items.  Compared to the above representation, many additional nodes are visible, including build scripts, patches, Guile modules, etc."
msgstr ""

#. type: table
#: doc/guix.texi:9464
msgid "For this type of graph, it is also possible to pass a @file{.drv} file name instead of a package name, as in:"
msgstr ""

#. type: example
#: doc/guix.texi:9467
#, no-wrap
msgid "guix graph -t derivation `guix system build -d my-config.scm`\n"
msgstr ""

#. type: item
#: doc/guix.texi:9469
#, no-wrap
msgid "module"
msgstr ""

#. type: table
#: doc/guix.texi:9473
msgid "This is the graph of @dfn{package modules} (@pxref{Package Modules}).  For example, the following command shows the graph for the package module that defines the @code{guile} package:"
msgstr ""

#. type: example
#: doc/guix.texi:9476
#, no-wrap
msgid "guix graph -t module guile | dot -Tpdf > module-graph.pdf\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9481
msgid "All the types above correspond to @emph{build-time dependencies}.  The following graph type represents the @emph{run-time dependencies}:"
msgstr ""

#. type: table
#: doc/guix.texi:9486
msgid "This is the graph of @dfn{references} of a package output, as returned by @command{guix gc --references} (@pxref{Invoking guix gc})."
msgstr ""

#. type: table
#: doc/guix.texi:9489
msgid "If the given package output is not available in the store, @command{guix graph} attempts to obtain dependency information from substitutes."
msgstr ""

#. type: table
#: doc/guix.texi:9493
msgid "Here you can also pass a store file name instead of a package name.  For example, the command below produces the reference graph of your profile (which can be big!):"
msgstr ""

#. type: example
#: doc/guix.texi:9496
#, no-wrap
msgid "guix graph -t references `readlink -f ~/.guix-profile`\n"
msgstr ""

#. type: item
#: doc/guix.texi:9498
#, no-wrap
msgid "referrers"
msgstr ""

#. type: table
#: doc/guix.texi:9501
msgid "This is the graph of the @dfn{referrers} of a store item, as returned by @command{guix gc --referrers} (@pxref{Invoking guix gc})."
msgstr ""

#. type: table
#: doc/guix.texi:9507
msgid "This relies exclusively on local information from your store.  For instance, let us suppose that the current Inkscape is available in 10 profiles on your machine; @command{guix graph -t referrers inkscape} will show a graph rooted at Inkscape and with those 10 profiles linked to it."
msgstr ""

#. type: table
#: doc/guix.texi:9510
msgid "It can help determine what is preventing a store item from being garbage collected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9514
msgid "The available options are the following:"
msgstr ""

#. type: table
#: doc/guix.texi:9520
msgid "Produce a graph output of @var{type}, where @var{type} must be one of the values listed above."
msgstr ""

#. type: item
#: doc/guix.texi:9521
#, no-wrap
msgid "--list-types"
msgstr ""

#. type: table
#: doc/guix.texi:9523
msgid "List the supported graph types."
msgstr ""

#. type: item
#: doc/guix.texi:9524
#, no-wrap
msgid "--backend=@var{backend}"
msgstr ""

#. type: itemx
#: doc/guix.texi:9525
#, no-wrap
msgid "-b @var{backend}"
msgstr ""

#. type: table
#: doc/guix.texi:9527
msgid "Produce a graph using the selected @var{backend}."
msgstr ""

#. type: item
#: doc/guix.texi:9528
#, no-wrap
msgid "--list-backends"
msgstr ""

#. type: table
#: doc/guix.texi:9530
msgid "List the supported graph backends."
msgstr ""

#. type: table
#: doc/guix.texi:9532
msgid "Currently, the available backends are Graphviz and d3.js."
msgstr ""

#. type: example
#: doc/guix.texi:9541
#, no-wrap
msgid "guix graph -e '(@@@@ (gnu packages commencement) gnu-make-final)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:9546
msgid "Display the graph for @var{system}---e.g., @code{i686-linux}."
msgstr ""

#. type: table
#: doc/guix.texi:9549
msgid "The package dependency graph is largely architecture-independent, but there are some architecture-dependent bits that this option allows you to visualize."
msgstr ""

#. type: section
#: doc/guix.texi:9554
#, no-wrap
msgid "Invoking @command{guix publish}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:9556
#, no-wrap
msgid "guix publish"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9560
msgid "The purpose of @command{guix publish} is to enable users to easily share their store with others, who can then use it as a substitute server (@pxref{Substitutes})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9566
msgid "When @command{guix publish} runs, it spawns an HTTP server which allows anyone with network access to obtain substitutes from it.  This means that any machine running Guix can also act as if it were a build farm, since the HTTP interface is compatible with Hydra, the software behind the @code{@value{SUBSTITUTE-SERVER}} build farm."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9572
msgid "For security, each substitute is signed, allowing recipients to check their authenticity and integrity (@pxref{Substitutes}).  Because @command{guix publish} uses the signing key of the system, which is only readable by the system administrator, it must be started as root; the @code{--user} option makes it drop root privileges early on."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9576
msgid "The signing key pair must be generated before @command{guix publish} is launched, using @command{guix archive --generate-key} (@pxref{Invoking guix archive})."
msgstr ""

#. type: example
#: doc/guix.texi:9581
#, no-wrap
msgid "guix publish @var{options}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9585
msgid "Running @command{guix publish} without any additional arguments will spawn an HTTP server on port 8080:"
msgstr ""

#. type: example
#: doc/guix.texi:9588
#, no-wrap
msgid "guix publish\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9592
msgid "Once a publishing server has been authorized (@pxref{Invoking guix archive}), the daemon may download substitutes from it:"
msgstr ""

#. type: example
#: doc/guix.texi:9595
#, no-wrap
msgid "guix-daemon --substitute-urls=http://example.org:8080\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9604
msgid "By default, @command{guix publish} compresses archives on the fly as it serves them.  This ``on-the-fly'' mode is convenient in that it requires no setup and is immediately available.  However, when serving lots of clients, we recommend using the @option{--cache} option, which enables caching of the archives before they are sent to clients---see below for details.  The @command{guix weather} command provides a handy way to check what a server provides (@pxref{Invoking guix weather})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9611
msgid "As a bonus, @command{guix publish} also serves as a content-addressed mirror for source files referenced in @code{origin} records (@pxref{origin Reference}).  For instance, assuming @command{guix publish} is running on @code{example.org}, the following URL returns the raw @file{hello-2.10.tar.gz} file with the given SHA256 hash (represented in @code{nix-base32} format, @pxref{Invoking guix hash}):"
msgstr ""

#. type: example
#: doc/guix.texi:9614
#, no-wrap
msgid "http://example.org/file/hello-2.10.tar.gz/sha256/0ssi1@dots{}ndq1i\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9618
msgid "Obviously, these URLs only work for files that are in the store; in other cases, they return 404 (``Not Found'')."
msgstr ""

#. type: cindex
#: doc/guix.texi:9619
#, no-wrap
msgid "build logs, publication"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9621
msgid "Build logs are available from @code{/log} URLs like:"
msgstr ""

#. type: example
#: doc/guix.texi:9624
#, no-wrap
msgid "http://example.org/log/gwspk@dots{}-guile-2.2.3\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9634
msgid "When @command{guix-daemon} is configured to save compressed build logs, as is the case by default (@pxref{Invoking guix-daemon}), @code{/log} URLs return the compressed log as-is, with an appropriate @code{Content-Type} and/or @code{Content-Encoding} header.  We recommend running @command{guix-daemon} with @code{--log-compression=gzip} since Web browsers can automatically decompress it, which is not the case with bzip2 compression."
msgstr ""

#. type: item
#: doc/guix.texi:9638
#, no-wrap
msgid "--port=@var{port}"
msgstr ""

#. type: itemx
#: doc/guix.texi:9639
#, no-wrap
msgid "-p @var{port}"
msgstr ""

#. type: table
#: doc/guix.texi:9641
msgid "Listen for HTTP requests on @var{port}."
msgstr ""

#. type: item
#: doc/guix.texi:9642 doc/guix.texi:20713
#, no-wrap
msgid "--listen=@var{host}"
msgstr ""

#. type: table
#: doc/guix.texi:9645
msgid "Listen on the network interface for @var{host}.  The default is to accept connections from any interface."
msgstr ""

#. type: table
#: doc/guix.texi:9650
msgid "Change privileges to @var{user} as soon as possible---i.e., once the server socket is open and the signing key has been read."
msgstr ""

#. type: item
#: doc/guix.texi:9651
#, no-wrap
msgid "--compression[=@var{level}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:9652
#, no-wrap
msgid "-C [@var{level}]"
msgstr ""

#. type: table
#: doc/guix.texi:9657
msgid "Compress data using the given @var{level}.  When @var{level} is zero, disable compression.  The range 1 to 9 corresponds to different gzip compression levels: 1 is the fastest, and 9 is the best (CPU-intensive).  The default is 3."
msgstr ""

#. type: table
#: doc/guix.texi:9666
msgid "Unless @option{--cache} is used, compression occurs on the fly and the compressed streams are not cached.  Thus, to reduce load on the machine that runs @command{guix publish}, it may be a good idea to choose a low compression level, to run @command{guix publish} behind a caching proxy, or to use @option{--cache}.  Using @option{--cache} has the advantage that it allows @command{guix publish} to add @code{Content-Length} HTTP header to its responses."
msgstr ""

#. type: item
#: doc/guix.texi:9667
#, no-wrap
msgid "--cache=@var{directory}"
msgstr ""

#. type: itemx
#: doc/guix.texi:9668
#, no-wrap
msgid "-c @var{directory}"
msgstr ""

#. type: table
#: doc/guix.texi:9671
msgid "Cache archives and meta-data (@code{.narinfo} URLs) to @var{directory} and only serve archives that are in cache."
msgstr ""

#. type: table
#: doc/guix.texi:9679
msgid "When this option is omitted, archives and meta-data are created on-the-fly.  This can reduce the available bandwidth, especially when compression is enabled, since this may become CPU-bound.  Another drawback of the default mode is that the length of archives is not known in advance, so @command{guix publish} does not add a @code{Content-Length} HTTP header to its responses, which in turn prevents clients from knowing the amount of data being downloaded."
msgstr ""

#. type: table
#: doc/guix.texi:9687
msgid "Conversely, when @option{--cache} is used, the first request for a store item (@i{via} a @code{.narinfo} URL) returns 404 and triggers a background process to @dfn{bake} the archive---computing its @code{.narinfo} and compressing the archive, if needed.  Once the archive is cached in @var{directory}, subsequent requests succeed and are served directly from the cache, which guarantees that clients get the best possible bandwidth."
msgstr ""

#. type: table
#: doc/guix.texi:9691
msgid "The ``baking'' process is performed by worker threads.  By default, one thread per CPU core is created, but this can be customized.  See @option{--workers} below."
msgstr ""

#. type: table
#: doc/guix.texi:9694
msgid "When @option{--ttl} is used, cached entries are automatically deleted when they have expired."
msgstr ""

#. type: item
#: doc/guix.texi:9695
#, no-wrap
msgid "--workers=@var{N}"
msgstr ""

#. type: table
#: doc/guix.texi:9698
msgid "When @option{--cache} is used, request the allocation of @var{N} worker threads to ``bake'' archives."
msgstr ""

#. type: item
#: doc/guix.texi:9699
#, no-wrap
msgid "--ttl=@var{ttl}"
msgstr ""

#. type: table
#: doc/guix.texi:9703
msgid "Produce @code{Cache-Control} HTTP headers that advertise a time-to-live (TTL) of @var{ttl}.  @var{ttl} must denote a duration: @code{5d} means 5 days, @code{1m} means 1 month, and so on."
msgstr ""

#. type: table
#: doc/guix.texi:9708
msgid "This allows the user's Guix to keep substitute information in cache for @var{ttl}.  However, note that @code{guix publish} does not itself guarantee that the store items it provides will indeed remain available for as long as @var{ttl}."
msgstr ""

#. type: table
#: doc/guix.texi:9712
msgid "Additionally, when @option{--cache} is used, cached entries that have not been accessed for @var{ttl} and that no longer have a corresponding item in the store, may be deleted."
msgstr ""

#. type: item
#: doc/guix.texi:9713
#, no-wrap
msgid "--nar-path=@var{path}"
msgstr ""

#. type: table
#: doc/guix.texi:9716
msgid "Use @var{path} as the prefix for the URLs of ``nar'' files (@pxref{Invoking guix archive, normalized archives})."
msgstr ""

#. type: table
#: doc/guix.texi:9720
msgid "By default, nars are served at a URL such as @code{/nar/gzip/@dots{}-coreutils-8.25}.  This option allows you to change the @code{/nar} part to @var{path}."
msgstr ""

#. type: item
#: doc/guix.texi:9721
#, no-wrap
msgid "--public-key=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:9722
#, no-wrap
msgid "--private-key=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:9725
msgid "Use the specific @var{file}s as the public/private key pair used to sign the store items being published."
msgstr ""

#. type: table
#: doc/guix.texi:9732
msgid "The files must correspond to the same key pair (the private key is used for signing and the public key is merely advertised in the signature metadata).  They must contain keys in the canonical s-expression format as produced by @command{guix archive --generate-key} (@pxref{Invoking guix archive}).  By default, @file{/etc/guix/signing-key.pub} and @file{/etc/guix/signing-key.sec} are used."
msgstr ""

#. type: item
#: doc/guix.texi:9733
#, no-wrap
msgid "--repl[=@var{port}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:9734
#, no-wrap
msgid "-r [@var{port}]"
msgstr ""

#. type: table
#: doc/guix.texi:9738
msgid "Spawn a Guile REPL server (@pxref{REPL Servers,,, guile, GNU Guile Reference Manual}) on @var{port} (37146 by default).  This is used primarily for debugging a running @command{guix publish} server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9744
msgid "Enabling @command{guix publish} on Guix System is a one-liner: just instantiate a @code{guix-publish-service-type} service in the @code{services} field of the @code{operating-system} declaration (@pxref{guix-publish-service-type, @code{guix-publish-service-type}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9747
msgid "If you are instead running Guix on a ``foreign distro'', follow these instructions:”"
msgstr ""

#. type: itemize
#: doc/guix.texi:9751
msgid "If your host distro uses the systemd init system:"
msgstr ""

#. type: example
#: doc/guix.texi:9756
#, no-wrap
msgid ""
"# ln -s ~root/.guix-profile/lib/systemd/system/guix-publish.service \\\n"
"        /etc/systemd/system/\n"
"# systemctl start guix-publish && systemctl enable guix-publish\n"
msgstr ""

#. type: example
#: doc/guix.texi:9764
#, no-wrap
msgid ""
"# ln -s ~root/.guix-profile/lib/upstart/system/guix-publish.conf /etc/init/\n"
"# start guix-publish\n"
msgstr ""

#. type: itemize
#: doc/guix.texi:9768
msgid "Otherwise, proceed similarly with your distro's init system."
msgstr ""

#. type: section
#: doc/guix.texi:9771
#, no-wrap
msgid "Invoking @command{guix challenge}"
msgstr ""

#. type: cindex
#: doc/guix.texi:9774
#, no-wrap
msgid "verifiable builds"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:9775
#, no-wrap
msgid "guix challenge"
msgstr ""

#. type: cindex
#: doc/guix.texi:9776
#, no-wrap
msgid "challenge"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9781
msgid "Do the binaries provided by this server really correspond to the source code it claims to build? Is a package build process deterministic? These are the questions the @command{guix challenge} command attempts to answer."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9789
msgid "The former is obviously an important question: Before using a substitute server (@pxref{Substitutes}), one had better @emph{verify} that it provides the right binaries, and thus @emph{challenge} it.  The latter is what enables the former: If package builds are deterministic, then independent builds of the package should yield the exact same result, bit for bit; if a server provides a binary different from the one obtained locally, it may be either corrupt or malicious."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9798
msgid "We know that the hash that shows up in @file{/gnu/store} file names is the hash of all the inputs of the process that built the file or directory---compilers, libraries, build scripts, etc. (@pxref{Introduction}).  Assuming deterministic build processes, one store file name should map to exactly one build output.  @command{guix challenge} checks whether there is, indeed, a single mapping by comparing the build outputs of several independent builds of any given store item."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9800
msgid "The command output looks like this:"
msgstr ""

#. type: smallexample
#: doc/guix.texi:9817
#, no-wrap
msgid ""
"$ guix challenge --substitute-urls=\"https://@value{SUBSTITUTE-SERVER} https://guix.example.org\"\n"
"updating list of substitutes from 'https://@value{SUBSTITUTE-SERVER}'... 100.0%\n"
"updating list of substitutes from 'https://guix.example.org'... 100.0%\n"
"/gnu/store/@dots{}-openssl-1.0.2d contents differ:\n"
"  local hash: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q\n"
"  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-openssl-1.0.2d: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q\n"
"  https://guix.example.org/nar/@dots{}-openssl-1.0.2d: 1zy4fmaaqcnjrzzajkdn3f5gmjk754b43qkq47llbyak9z0qjyim\n"
"/gnu/store/@dots{}-git-2.5.0 contents differ:\n"
"  local hash: 00p3bmryhjxrhpn2gxs2fy0a15lnip05l97205pgbk5ra395hyha\n"
"  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-git-2.5.0: 069nb85bv4d4a6slrwjdy8v1cn4cwspm3kdbmyb81d6zckj3nq9f\n"
"  https://guix.example.org/nar/@dots{}-git-2.5.0: 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73\n"
"/gnu/store/@dots{}-pius-2.1.1 contents differ:\n"
"  local hash: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax\n"
"  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-pius-2.1.1: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax\n"
"  https://guix.example.org/nar/@dots{}-pius-2.1.1: 1cy25x1a4fzq5rk0pmvc8xhwyffnqz95h2bpvqsz2mpvlbccy0gs\n"
"\n"
msgstr ""

#. type: smallexample
#: doc/guix.texi:9819
#, no-wrap
msgid ""
"@dots{}\n"
"\n"
msgstr ""

#. type: smallexample
#: doc/guix.texi:9824
#, no-wrap
msgid ""
"6,406 store items were analyzed:\n"
"  - 4,749 (74.1%) were identical\n"
"  - 525 (8.2%) differed\n"
"  - 1,132 (17.7%) were inconclusive\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9832
msgid "In this example, @command{guix challenge} first scans the store to determine the set of locally-built derivations---as opposed to store items that were downloaded from a substitute server---and then queries all the substitute servers.  It then reports those store items for which the servers obtained a result different from the local build."
msgstr ""

#. type: cindex
#: doc/guix.texi:9833
#, no-wrap
msgid "non-determinism, in package builds"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9844
msgid "As an example, @code{guix.example.org} always gets a different answer.  Conversely, @code{@value{SUBSTITUTE-SERVER}} agrees with local builds, except in the case of Git.  This might indicate that the build process of Git is non-deterministic, meaning that its output varies as a function of various things that Guix does not fully control, in spite of building packages in isolated environments (@pxref{Features}).  Most common sources of non-determinism include the addition of timestamps in build results, the inclusion of random numbers, and directory listings sorted by inode number.  See @uref{https://reproducible-builds.org/docs/}, for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9847
msgid "To find out what is wrong with this Git binary, we can do something along these lines (@pxref{Invoking guix archive}):"
msgstr ""

#. type: example
#: doc/guix.texi:9852
#, no-wrap
msgid ""
"$ wget -q -O - https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-git-2.5.0 \\\n"
"   | guix archive -x /tmp/git\n"
"$ diff -ur --no-dereference /gnu/store/@dots{}-git.2.5.0 /tmp/git\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9861
msgid "This command shows the difference between the files resulting from the local build, and the files resulting from the build on @code{@value{SUBSTITUTE-SERVER}} (@pxref{Overview, Comparing and Merging Files,, diffutils, Comparing and Merging Files}).  The @command{diff} command works great for text files.  When binary files differ, a better option is @uref{https://diffoscope.org/, Diffoscope}, a tool that helps visualize differences for all kinds of files."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9869
msgid "Once you have done that work, you can tell whether the differences are due to a non-deterministic build process or to a malicious server.  We try hard to remove sources of non-determinism in packages to make it easier to verify substitutes, but of course, this is a process that involves not just Guix, but a large part of the free software community.  In the meantime, @command{guix challenge} is one tool to help address the problem."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9873
msgid "If you are writing packages for Guix, you are encouraged to check whether @code{@value{SUBSTITUTE-SERVER}} and other substitute servers obtain the same build result as you did with:"
msgstr ""

#. type: example
#: doc/guix.texi:9876
#, no-wrap
msgid "$ guix challenge @var{package}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9881
msgid "where @var{package} is a package specification such as @code{guile@@2.0} or @code{glibc:debug}."
msgstr ""

#. type: example
#: doc/guix.texi:9886
#, no-wrap
msgid "guix challenge @var{options} [@var{packages}@dots{}]\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9893
msgid "When a difference is found between the hash of a locally-built item and that of a server-provided substitute, or among substitutes provided by different servers, the command displays it as in the example above and its exit code is 2 (other non-zero exit codes denote other kinds of errors.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9895
msgid "The one option that matters is:"
msgstr ""

#. type: table
#: doc/guix.texi:9901
msgid "Consider @var{urls} the whitespace-separated list of substitute source URLs to compare to."
msgstr ""

#. type: itemx
#: doc/guix.texi:9903
#, no-wrap
msgid "-v"
msgstr ""

#. type: table
#: doc/guix.texi:9906
msgid "Show details about matches (identical contents) in addition to information about mismatches."
msgstr ""

#. type: section
#: doc/guix.texi:9910
#, no-wrap
msgid "Invoking @command{guix copy}"
msgstr ""

#. type: cindex
#: doc/guix.texi:9912
#, no-wrap
msgid "copy, of store items, over SSH"
msgstr ""

#. type: cindex
#: doc/guix.texi:9913
#, no-wrap
msgid "SSH, copy of store items"
msgstr ""

#. type: cindex
#: doc/guix.texi:9914
#, no-wrap
msgid "sharing store items across machines"
msgstr ""

#. type: cindex
#: doc/guix.texi:9915
#, no-wrap
msgid "transferring store items across machines"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9922
msgid "The @command{guix copy} command copies items from the store of one machine to that of another machine over a secure shell (SSH)  connection@footnote{This command is available only when Guile-SSH was found.  @xref{Requirements}, for details.}.  For example, the following command copies the @code{coreutils} package, the user's profile, and all their dependencies over to @var{host}, logged in as @var{user}:"
msgstr ""

#. type: example
#: doc/guix.texi:9926
#, no-wrap
msgid ""
"guix copy --to=@var{user}@@@var{host} \\\n"
"          coreutils `readlink -f ~/.guix-profile`\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9930
msgid "If some of the items to be copied are already present on @var{host}, they are not actually sent."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9933
msgid "The command below retrieves @code{libreoffice} and @code{gimp} from @var{host}, assuming they are available there:"
msgstr ""

#. type: example
#: doc/guix.texi:9936
#, no-wrap
msgid "guix copy --from=@var{host} libreoffice gimp\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9941
msgid "The SSH connection is established using the Guile-SSH client, which is compatible with OpenSSH: it honors @file{~/.ssh/known_hosts} and @file{~/.ssh/config}, and uses the SSH agent for authentication."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9947
msgid "The key used to sign items that are sent must be accepted by the remote machine.  Likewise, the key used by the remote machine to sign items you are retrieving must be in @file{/etc/guix/acl} so it is accepted by your own daemon.  @xref{Invoking guix archive}, for more information about store item authentication."
msgstr ""

#. type: example
#: doc/guix.texi:9952
#, no-wrap
msgid "guix copy [--to=@var{spec}|--from=@var{spec}] @var{items}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9955
msgid "You must always specify one of the following options:"
msgstr ""

#. type: item
#: doc/guix.texi:9957
#, no-wrap
msgid "--to=@var{spec}"
msgstr ""

#. type: itemx
#: doc/guix.texi:9958
#, no-wrap
msgid "--from=@var{spec}"
msgstr ""

#. type: table
#: doc/guix.texi:9962
msgid "Specify the host to send to or receive from.  @var{spec} must be an SSH spec such as @code{example.org}, @code{charlie@@example.org}, or @code{charlie@@example.org:2222}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9966
msgid "The @var{items} can be either package names, such as @code{gimp}, or store items, such as @file{/gnu/store/@dots{}-idutils-4.6}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9970
msgid "When specifying the name of a package to send, it is first built if needed, unless @option{--dry-run} was specified.  Common build options are supported (@pxref{Common Build Options})."
msgstr ""

#. type: section
#: doc/guix.texi:9973
#, no-wrap
msgid "Invoking @command{guix container}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:9975
#, no-wrap
msgid "guix container"
msgstr ""

#. type: quotation
#: doc/guix.texi:9979
msgid "As of version @value{VERSION}, this tool is experimental.  The interface is subject to radical change in the future."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9986
msgid "The purpose of @command{guix container} is to manipulate processes running within an isolated environment, commonly known as a ``container'', typically created by the @command{guix environment} (@pxref{Invoking guix environment}) and @command{guix system container} (@pxref{Invoking guix system}) commands."
msgstr ""

#. type: example
#: doc/guix.texi:9991
#, no-wrap
msgid "guix container @var{action} @var{options}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9995
msgid "@var{action} specifies the operation to perform with a container, and @var{options} specifies the context-specific arguments for the action."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9997
msgid "The following actions are available:"
msgstr ""

#. type: item
#: doc/guix.texi:9999
#, no-wrap
msgid "exec"
msgstr ""

#. type: table
#: doc/guix.texi:10001
msgid "Execute a command within the context of a running container."
msgstr ""

#. type: table
#: doc/guix.texi:10003
msgid "The syntax is:"
msgstr ""

#. type: example
#: doc/guix.texi:10006
#, no-wrap
msgid "guix container exec @var{pid} @var{program} @var{arguments}@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:10012
msgid "@var{pid} specifies the process ID of the running container.  @var{program} specifies an executable file name within the root file system of the container.  @var{arguments} are the additional options that will be passed to @var{program}."
msgstr ""

#. type: table
#: doc/guix.texi:10016
msgid "The following command launches an interactive login shell inside a Guix system container, started by @command{guix system container}, and whose process ID is 9001:"
msgstr ""

#. type: example
#: doc/guix.texi:10019
#, no-wrap
msgid "guix container exec 9001 /run/current-system/profile/bin/bash --login\n"
msgstr ""

#. type: table
#: doc/guix.texi:10023
msgid "Note that the @var{pid} cannot be the parent process of a container.  It must be PID 1 of the container or one of its child processes."
msgstr ""

#. type: section
#: doc/guix.texi:10027
#, no-wrap
msgid "Invoking @command{guix weather}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10036
msgid "Occasionally you're grumpy because substitutes are lacking and you end up building packages by yourself (@pxref{Substitutes}).  The @command{guix weather} command reports on substitute availability on the specified servers so you can have an idea of whether you'll be grumpy today.  It can sometimes be useful info as a user, but it is primarily useful to people running @command{guix publish} (@pxref{Invoking guix publish})."
msgstr ""

#. type: cindex
#: doc/guix.texi:10037
#, no-wrap
msgid "statistics, for substitutes"
msgstr ""

#. type: cindex
#: doc/guix.texi:10038
#, no-wrap
msgid "availability of substitutes"
msgstr ""

#. type: cindex
#: doc/guix.texi:10039
#, no-wrap
msgid "substitute availability"
msgstr ""

#. type: cindex
#: doc/guix.texi:10040
#, no-wrap
msgid "weather, substitute availability"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10042
msgid "Here's a sample run:"
msgstr ""

#. type: example
#: doc/guix.texi:10054
#, no-wrap
msgid ""
"$ guix weather --substitute-urls=https://guix.example.org\n"
"computing 5,872 package derivations for x86_64-linux...\n"
"looking for 6,128 store items on https://guix.example.org..\n"
"updating list of substitutes from 'https://guix.example.org'... 100.0%\n"
"https://guix.example.org\n"
"  43.4% substitutes available (2,658 out of 6,128)\n"
"  7,032.5 MiB of nars (compressed)\n"
"  19,824.2 MiB on disk (uncompressed)\n"
"  0.030 seconds per request (182.9 seconds in total)\n"
"  33.5 requests per second\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10064
#, no-wrap
msgid ""
"  9.8% (342 out of 3,470) of the missing items are queued\n"
"  867 queued builds\n"
"      x86_64-linux: 518 (59.7%)\n"
"      i686-linux: 221 (25.5%)\n"
"      aarch64-linux: 128 (14.8%)\n"
"  build rate: 23.41 builds per hour\n"
"      x86_64-linux: 11.16 builds per hour\n"
"      i686-linux: 6.03 builds per hour\n"
"      aarch64-linux: 6.41 builds per hour\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:10066
#, no-wrap
msgid "continuous integration, statistics"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10077
msgid "As you can see, it reports the fraction of all the packages for which substitutes are available on the server---regardless of whether substitutes are enabled, and regardless of whether this server's signing key is authorized.  It also reports the size of the compressed archives (``nars'') provided by the server, the size the corresponding store items occupy in the store (assuming deduplication is turned off), and the server's throughput.  The second part gives continuous integration (CI) statistics, if the server supports it.  In addition, using the @option{--coverage} option, @command{guix weather} can list ``important'' package substitutes missing on the server (see below)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10083
msgid "To achieve that, @command{guix weather} queries over HTTP(S) meta-data (@dfn{narinfos}) for all the relevant store items.  Like @command{guix challenge}, it ignores signatures on those substitutes, which is innocuous since the command only gathers statistics and cannot install those substitutes."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10086
msgid "Among other things, it is possible to query specific system types and specific package sets.  The available options are listed below."
msgstr ""

#. type: table
#: doc/guix.texi:10092
msgid "@var{urls} is the space-separated list of substitute server URLs to query.  When this option is omitted, the default set of substitute servers is queried."
msgstr ""

#. type: table
#: doc/guix.texi:10098
msgid "Query substitutes for @var{system}---e.g., @code{aarch64-linux}.  This option can be repeated, in which case @command{guix weather} will query substitutes for several system types."
msgstr ""

#. type: table
#: doc/guix.texi:10104
msgid "Instead of querying substitutes for all the packages, only ask for those specified in @var{file}.  @var{file} must contain a @dfn{manifest}, as with the @code{-m} option of @command{guix package} (@pxref{Invoking guix package})."
msgstr ""

#. type: item
#: doc/guix.texi:10105
#, no-wrap
msgid "--coverage[=@var{count}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:10106
#, no-wrap
msgid "-c [@var{count}]"
msgstr ""

#. type: table
#: doc/guix.texi:10112
msgid "Report on substitute coverage for packages: list packages with at least @var{count} dependents (zero by default) for which substitutes are unavailable.  Dependent packages themselves are not listed: if @var{b} depends on @var{a} and @var{a} has no substitutes, only @var{a} is listed, even though @var{b} usually lacks substitutes as well.  The result looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:10126
#, no-wrap
msgid ""
"$ guix weather --substitute-urls=@value{SUBSTITUTE-URL} -c 10\n"
"computing 8,983 package derivations for x86_64-linux...\n"
"looking for 9,343 store items on @value{SUBSTITUTE-URL}...\n"
"updating substitutes from '@value{SUBSTITUTE-URL}'... 100.0%\n"
"@value{SUBSTITUTE-URL}\n"
"  64.7% substitutes available (6,047 out of 9,343)\n"
"@dots{}\n"
"2502 packages are missing from '@value{SUBSTITUTE-URL}' for 'x86_64-linux', among which:\n"
"    58  kcoreaddons@@5.49.0      /gnu/store/@dots{}-kcoreaddons-5.49.0\n"
"    46  qgpgme@@1.11.1           /gnu/store/@dots{}-qgpgme-1.11.1\n"
"    37  perl-http-cookiejar@@0.008  /gnu/store/@dots{}-perl-http-cookiejar-0.008\n"
"    @dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:10131
msgid "What this example shows is that @code{kcoreaddons} and presumably the 58 packages that depend on it have no substitutes at @code{ci.guix.info}; likewise for @code{qgpgme} and the 46 packages that depend on it."
msgstr ""

#. type: table
#: doc/guix.texi:10135
msgid "If you are a Guix developer, or if you are taking care of this build farm, you'll probably want to have a closer look at these packages: they may simply fail to build."
msgstr ""

#. type: section
#: doc/guix.texi:10138
#, no-wrap
msgid "Invoking @command{guix processes}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10146
msgid "The @command{guix processes} command can be useful to developers and system administrators, especially on multi-user machines and on build farms: it lists the current sessions (connections to the daemon), as well as information about the processes involved@footnote{Remote sessions, when @command{guix-daemon} is started with @option{--listen} specifying a TCP endpoint, are @emph{not} listed.}.  Here's an example of the information it returns:"
msgstr ""

#. type: example
#: doc/guix.texi:10152
#, no-wrap
msgid ""
"$ sudo guix processes\n"
"SessionPID: 19002\n"
"ClientPID: 19090\n"
"ClientCommand: guix environment --ad-hoc python\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10156
#, no-wrap
msgid ""
"SessionPID: 19402\n"
"ClientPID: 19367\n"
"ClientCommand: guix publish -u guix-publish -p 3000 -C 9 @dots{}\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10166
#, no-wrap
msgid ""
"SessionPID: 19444\n"
"ClientPID: 19419\n"
"ClientCommand: cuirass --cache-directory /var/cache/cuirass @dots{}\n"
"LockHeld: /gnu/store/@dots{}-perl-ipc-cmd-0.96.lock\n"
"LockHeld: /gnu/store/@dots{}-python-six-bootstrap-1.11.0.lock\n"
"LockHeld: /gnu/store/@dots{}-libjpeg-turbo-2.0.0.lock\n"
"ChildProcess: 20495: guix offload x86_64-linux 7200 1 28800\n"
"ChildProcess: 27733: guix offload x86_64-linux 7200 1 28800\n"
"ChildProcess: 27793: guix offload x86_64-linux 7200 1 28800\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10173
msgid "In this example we see that @command{guix-daemon} has three clients: @command{guix environment}, @command{guix publish}, and the Cuirass continuous integration tool; their process identifier (PID) is given by the @code{ClientPID} field.  The @code{SessionPID} field gives the PID of the @command{guix-daemon} sub-process of this particular session."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10180
msgid "The @code{LockHeld} fields show which store items are currently locked by this session, which corresponds to store items being built or substituted (the @code{LockHeld} field is not displayed when @command{guix processes} is not running as root.)  Last, by looking at the @code{ChildProcess} field, we understand that these three builds are being offloaded (@pxref{Daemon Offload Setup})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10185
msgid "The output is in Recutils format so we can use the handy @command{recsel} command to select sessions of interest (@pxref{Selection Expressions,,, recutils, GNU recutils manual}).  As an example, the command shows the command line and PID of the client that triggered the build of a Perl package:"
msgstr ""

#. type: example
#: doc/guix.texi:10191
#, no-wrap
msgid ""
"$ sudo guix processes | \\\n"
"    recsel -p ClientPID,ClientCommand -e 'LockHeld ~ \"perl\"'\n"
"ClientPID: 19419\n"
"ClientCommand: cuirass --cache-directory /var/cache/cuirass @dots{}\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:10197
#, no-wrap
msgid "system configuration"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10203
msgid "Guix System supports a consistent whole-system configuration mechanism.  By that we mean that all aspects of the global system configuration---such as the available system services, timezone and locale settings, user accounts---are declared in a single place.  Such a @dfn{system configuration} can be @dfn{instantiated}---i.e., effected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10213
msgid "One of the advantages of putting all the system configuration under the control of Guix is that it supports transactional system upgrades, and makes it possible to roll back to a previous system instantiation, should something go wrong with the new one (@pxref{Features}).  Another advantage is that it makes it easy to replicate the exact same configuration across different machines, or at different points in time, without having to resort to additional administration tools layered on top of the own tools of the system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10218
msgid "This section describes this mechanism.  First we focus on the system administrator's viewpoint---explaining how the system is configured and instantiated.  Then we show how this mechanism can be extended, for instance to support new system services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10246
msgid "The operating system is configured by providing an @code{operating-system} declaration in a file that can then be passed to the @command{guix system} command (@pxref{Invoking guix system}).  A simple setup, with the default system services, the default Linux-Libre kernel, initial RAM disk, and boot loader looks like this:"
msgstr ""

#. type: findex
#: doc/guix.texi:10247
#, no-wrap
msgid "operating-system"
msgstr ""

#. type: include
#: doc/guix.texi:10249
#, no-wrap
msgid "os-config-bare-bones.texi"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10256
msgid "This example should be self-describing.  Some of the fields defined above, such as @code{host-name} and @code{bootloader}, are mandatory.  Others, such as @code{packages} and @code{services}, can be omitted, in which case they get a default value."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10261
msgid "Below we discuss the effect of some of the most important fields (@pxref{operating-system Reference}, for details about all the available fields), and how to @dfn{instantiate} the operating system using @command{guix system}."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:10262
#, no-wrap
msgid "Bootloader"
msgstr ""

#. type: cindex
#: doc/guix.texi:10264
#, no-wrap
msgid "legacy boot, on Intel machines"
msgstr ""

#. type: cindex
#: doc/guix.texi:10265
#, no-wrap
msgid "BIOS boot, on Intel machines"
msgstr ""

#. type: cindex
#: doc/guix.texi:10266
#, no-wrap
msgid "UEFI boot"
msgstr ""

#. type: cindex
#: doc/guix.texi:10267
#, no-wrap
msgid "EFI boot"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10273
msgid "The @code{bootloader} field describes the method that will be used to boot your system.  Machines based on Intel processors can boot in ``legacy'' BIOS mode, as in the example above.  However, more recent machines rely instead on the @dfn{Unified Extensible Firmware Interface} (UEFI) to boot.  In that case, the @code{bootloader} field should contain something along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:10278
#, no-wrap
msgid ""
"(bootloader-configuration\n"
"  (bootloader grub-efi-bootloader)\n"
"  (target \"/boot/efi\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10282
msgid "@xref{Bootloader Configuration}, for more information on the available configuration options."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:10283
#, no-wrap
msgid "Globally-Visible Packages"
msgstr ""

#. type: vindex
#: doc/guix.texi:10285
#, no-wrap
msgid "%base-packages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10298
msgid "The @code{packages} field lists packages that will be globally visible on the system, for all user accounts---i.e., in every user's @code{PATH} environment variable---in addition to the per-user profiles (@pxref{Invoking guix package}).  The @var{%base-packages} variable provides all the tools one would expect for basic user and administrator tasks---including the GNU Core Utilities, the GNU Networking Utilities, the GNU Zile lightweight text editor, @command{find}, @command{grep}, etc.  The example above adds GNU@tie{}Screen to those, taken from the @code{(gnu packages screen)} module (@pxref{Package Modules}).  The @code{(list package output)} syntax can be used to add a specific output of a package:"
msgstr ""

#. type: lisp
#: doc/guix.texi:10302
#, no-wrap
msgid ""
"(use-modules (gnu packages))\n"
"(use-modules (gnu packages dns))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10307
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (packages (cons (list bind \"utils\")\n"
"                  %base-packages)))\n"
msgstr ""

#. type: findex
#: doc/guix.texi:10309
#, no-wrap
msgid "specification->package"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10318
msgid "Referring to packages by variable name, like @code{bind} above, has the advantage of being unambiguous; it also allows typos and such to be diagnosed right away as ``unbound variables''.  The downside is that one needs to know which module defines which package, and to augment the @code{use-package-modules} line accordingly.  To avoid that, one can use the @code{specification->package} procedure of the @code{(gnu packages)} module, which returns the best package for a given name or name and version:"
msgstr ""

#. type: lisp
#: doc/guix.texi:10321
#, no-wrap
msgid ""
"(use-modules (gnu packages))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10327
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (packages (append (map specification->package\n"
"                         '(\"tcpdump\" \"htop\" \"gnupg@@2.0\"))\n"
"                    %base-packages)))\n"
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:10329
#, no-wrap
msgid "System Services"
msgstr ""

#. type: cindex
#: doc/guix.texi:10331 doc/guix.texi:23820 doc/guix.texi:24827
#, no-wrap
msgid "services"
msgstr ""

#. type: vindex
#: doc/guix.texi:10332
#, no-wrap
msgid "%base-services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10342
msgid "The @code{services} field lists @dfn{system services} to be made available when the system starts (@pxref{Services}).  The @code{operating-system} declaration above specifies that, in addition to the basic services, we want the OpenSSH secure shell daemon listening on port 2222 (@pxref{Networking Services, @code{openssh-service-type}}).  Under the hood, @code{openssh-service-type} arranges so that @command{sshd} is started with the right command-line options, possibly with supporting configuration files generated as needed (@pxref{Defining Services})."
msgstr ""

#. type: cindex
#: doc/guix.texi:10343
#, no-wrap
msgid "customization, of services"
msgstr ""

#. type: findex
#: doc/guix.texi:10344
#, no-wrap
msgid "modify-services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10348
msgid "Occasionally, instead of using the base services as is, you will want to customize them.  To do this, use @code{modify-services} (@pxref{Service Reference, @code{modify-services}}) to modify the list."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10353
msgid "For example, suppose you want to modify @code{guix-daemon} and Mingetty (the console log-in) in the @var{%base-services} list (@pxref{Base Services, @code{%base-services}}).  To do that, you can write the following in your operating system declaration:"
msgstr ""

#. type: lisp
#: doc/guix.texi:10366
#, no-wrap
msgid ""
"(define %my-services\n"
"  ;; My very own list of services.\n"
"  (modify-services %base-services\n"
"    (guix-service-type config =>\n"
"                       (guix-configuration\n"
"                        (inherit config)\n"
"                        (use-substitutes? #f)\n"
"                        (extra-options '(\"--gc-keep-derivations\"))))\n"
"    (mingetty-service-type config =>\n"
"                           (mingetty-configuration\n"
"                            (inherit config)))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10370
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (services %my-services))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10381
msgid "This changes the configuration---i.e., the service parameters---of the @code{guix-service-type} instance, and that of all the @code{mingetty-service-type} instances in the @var{%base-services} list.  Observe how this is accomplished: first, we arrange for the original configuration to be bound to the identifier @code{config} in the @var{body}, and then we write the @var{body} so that it evaluates to the desired configuration.  In particular, notice how we use @code{inherit} to create a new configuration which has the same values as the old configuration, but with a few modifications."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10388
msgid "The configuration for a typical ``desktop'' usage, with an encrypted root partition, the X11 display server, GNOME and Xfce (users can choose which of these desktop environments to use at the log-in screen by pressing @kbd{F1}), network management, power management, and more, would look like this:"
msgstr ""

#. type: include
#: doc/guix.texi:10390
#, no-wrap
msgid "os-config-desktop.texi"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10395
msgid "A graphical system with a choice of lightweight window managers instead of full-blown desktop environments would look like this:"
msgstr ""

#. type: include
#: doc/guix.texi:10397
#, no-wrap
msgid "os-config-lightweight-desktop.texi"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10403
msgid "This example refers to the @file{/boot/efi} file system by its UUID, @code{1234-ABCD}.  Replace this UUID with the right UUID on your system, as returned by the @command{blkid} command."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10407
msgid "@xref{Desktop Services}, for the exact list of services provided by @var{%desktop-services}.  @xref{X.509 Certificates}, for background information about the @code{nss-certs} package that is used here."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10414
msgid "Again, @var{%desktop-services} is just a list of service objects.  If you want to remove services from there, you can do so using the procedures for list filtering (@pxref{SRFI-1 Filtering and Partitioning,,, guile, GNU Guile Reference Manual}).  For instance, the following expression returns a list that contains all the services in @var{%desktop-services} minus the Avahi service:"
msgstr ""

#. type: example
#: doc/guix.texi:10419
#, no-wrap
msgid ""
"(remove (lambda (service)\n"
"          (eq? (service-kind service) avahi-service-type))\n"
"        %desktop-services)\n"
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:10421
#, no-wrap
msgid "Instantiating the System"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10428
msgid "Assuming the @code{operating-system} declaration is stored in the @file{my-system-config.scm} file, the @command{guix system reconfigure my-system-config.scm} command instantiates that configuration, and makes it the default GRUB boot entry (@pxref{Invoking guix system})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10436
msgid "The normal way to change the system configuration is by updating this file and re-running @command{guix system reconfigure}.  One should never have to touch files in @file{/etc} or to run commands that modify the system state such as @command{useradd} or @command{grub-install}.  In fact, you must avoid that since that would not only void your warranty but also prevent you from rolling back to previous versions of your system, should you ever need to."
msgstr ""

#. type: cindex
#: doc/guix.texi:10437
#, no-wrap
msgid "roll-back, of the operating system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10447
msgid "Speaking of roll-back, each time you run @command{guix system reconfigure}, a new @dfn{generation} of the system is created---without modifying or deleting previous generations.  Old system generations get an entry in the bootloader boot menu, allowing you to boot them in case something went wrong with the latest generation.  Reassuring, no? The @command{guix system list-generations} command lists the system generations available on disk.  It is also possible to roll back the system via the commands @command{guix system roll-back} and @command{guix system switch-generation}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10453
msgid "Although the @command{guix system reconfigure} command will not modify previous generations, you must take care when the current generation is not the latest (e.g., after invoking @command{guix system roll-back}), since the operation might overwrite a later generation (@pxref{Invoking guix system})."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:10454
#, no-wrap
msgid "The Programming Interface"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10459
msgid "At the Scheme level, the bulk of an @code{operating-system} declaration is instantiated with the following monadic procedure (@pxref{The Store Monad}):"
msgstr ""

#. type: deffn
#: doc/guix.texi:10460
#, no-wrap
msgid "{Monadic Procedure} operating-system-derivation os"
msgstr ""

#. type: deffn
#: doc/guix.texi:10463
msgid "Return a derivation that builds @var{os}, an @code{operating-system} object (@pxref{Derivations})."
msgstr ""

#. type: deffn
#: doc/guix.texi:10467
msgid "The output of the derivation is a single directory that refers to all the packages, configuration files, and other supporting files needed to instantiate @var{os}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10472
msgid "This procedure is provided by the @code{(gnu system)} module.  Along with @code{(gnu services)} (@pxref{Services}), this module contains the guts of Guix System.  Make sure to visit it!"
msgstr ""

#. type: section
#: doc/guix.texi:10475
#, no-wrap
msgid "@code{operating-system} Reference"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10480
msgid "This section summarizes all the options available in @code{operating-system} declarations (@pxref{Using the Configuration System})."
msgstr ""

#. type: deftp
#: doc/guix.texi:10481
#, no-wrap
msgid "{Data Type} operating-system"
msgstr ""

#. type: deftp
#: doc/guix.texi:10485
msgid "This is the data type representing an operating system configuration.  By that, we mean all the global system configuration, not per-user configuration (@pxref{Using the Configuration System})."
msgstr ""

#. type: item
#: doc/guix.texi:10487
#, no-wrap
msgid "@code{kernel} (default: @var{linux-libre})"
msgstr ""

#. type: table
#: doc/guix.texi:10491
msgid "The package object of the operating system kernel to use@footnote{Currently only the Linux-libre kernel is supported.  In the future, it will be possible to use the GNU@tie{}Hurd.}."
msgstr ""

#. type: item
#: doc/guix.texi:10492
#, no-wrap
msgid "@code{kernel-arguments} (default: @code{'(\"quiet\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10495
msgid "List of strings or gexps representing additional arguments to pass on the command-line of the kernel---e.g., @code{(\"console=ttyS0\")}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10496 doc/guix.texi:24031 doc/guix.texi:24050
#, no-wrap
msgid "bootloader"
msgstr ""

#. type: table
#: doc/guix.texi:10498
msgid "The system bootloader configuration object.  @xref{Bootloader Configuration}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10499 doc/guix.texi:24170
#, no-wrap
msgid "label"
msgstr ""

#. type: table
#: doc/guix.texi:10502
msgid "This is the label (a string) as it appears in the bootloader's menu entry.  The default label includes the kernel name and version."
msgstr ""

#. type: item
#: doc/guix.texi:10503 doc/guix.texi:13709 doc/guix.texi:24100
#, no-wrap
msgid "@code{keyboard-layout} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10507
msgid "This field specifies the keyboard layout to use in the console.  It can be either @code{#f}, in which case the default keyboard layout is used (usually US English), or a @code{<keyboard-layout>} record."
msgstr ""

#. type: table
#: doc/guix.texi:10512
msgid "This keyboard layout is in effect as soon as the kernel has booted.  For instance, it is the keyboard layout in effect when you type a passphrase if your root file system is on a @code{luks-device-mapping} mapped device (@pxref{Mapped Devices})."
msgstr ""

#. type: quotation
#: doc/guix.texi:10519
msgid "This does @emph{not} specify the keyboard layout used by the bootloader, nor that used by the graphical display server.  @xref{Bootloader Configuration}, for information on how to specify the bootloader's keyboard layout.  @xref{X Window}, for information on how to specify the keyboard layout used by the X Window System."
msgstr ""

#. type: item
#: doc/guix.texi:10521
#, no-wrap
msgid "@code{initrd-modules} (default: @code{%base-initrd-modules})"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10522 doc/guix.texi:23857 doc/guix.texi:23960
#: doc/guix.texi:24195
#, no-wrap
msgid "initrd"
msgstr ""

#. type: cindex
#: doc/guix.texi:10523 doc/guix.texi:23858 doc/guix.texi:23961
#, no-wrap
msgid "initial RAM disk"
msgstr ""

#. type: table
#: doc/guix.texi:10526
msgid "The list of Linux kernel modules that need to be available in the initial RAM disk.  @xref{Initial RAM Disk}."
msgstr ""

#. type: item
#: doc/guix.texi:10527
#, no-wrap
msgid "@code{initrd} (default: @code{base-initrd})"
msgstr ""

#. type: table
#: doc/guix.texi:10531
msgid "A procedure that returns an initial RAM disk for the Linux kernel.  This field is provided to support low-level customization and should rarely be needed for casual use.  @xref{Initial RAM Disk}."
msgstr ""

#. type: item
#: doc/guix.texi:10532
#, no-wrap
msgid "@code{firmware} (default: @var{%base-firmware})"
msgstr ""

#. type: cindex
#: doc/guix.texi:10533
#, no-wrap
msgid "firmware"
msgstr ""

#. type: table
#: doc/guix.texi:10535
msgid "List of firmware packages loadable by the operating system kernel."
msgstr ""

#. type: table
#: doc/guix.texi:10540
msgid "The default includes firmware needed for Atheros- and Broadcom-based WiFi devices (Linux-libre modules @code{ath9k} and @code{b43-open}, respectively).  @xref{Hardware Considerations}, for more info on supported hardware."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10541
#, no-wrap
msgid "host-name"
msgstr ""

#. type: table
#: doc/guix.texi:10543
msgid "The host name."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10544
#, no-wrap
msgid "hosts-file"
msgstr ""

#. type: cindex
#: doc/guix.texi:10545
#, no-wrap
msgid "hosts file"
msgstr ""

#. type: table
#: doc/guix.texi:10550
msgid "A file-like object (@pxref{G-Expressions, file-like objects}) for use as @file{/etc/hosts} (@pxref{Host Names,,, libc, The GNU C Library Reference Manual}).  The default is a file with entries for @code{localhost} and @var{host-name}."
msgstr ""

#. type: item
#: doc/guix.texi:10551
#, no-wrap
msgid "@code{mapped-devices} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10553
msgid "A list of mapped devices.  @xref{Mapped Devices}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10554
#, no-wrap
msgid "file-systems"
msgstr ""

#. type: table
#: doc/guix.texi:10556
msgid "A list of file systems.  @xref{File Systems}."
msgstr ""

#. type: item
#: doc/guix.texi:10557
#, no-wrap
msgid "@code{swap-devices} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:10558
#, no-wrap
msgid "swap devices"
msgstr ""

#. type: table
#: doc/guix.texi:10565
msgid "A list of strings identifying devices or files to be used for ``swap space'' (@pxref{Memory Concepts,,, libc, The GNU C Library Reference Manual}).  For example, @code{'(\"/dev/sda3\")} or @code{'(\"/swapfile\")}.  It is possible to specify a swap file in a file system on a mapped device, provided that the necessary device mapping and file system are also specified.  @xref{Mapped Devices} and @ref{File Systems}."
msgstr ""

#. type: item
#: doc/guix.texi:10566
#, no-wrap
msgid "@code{users} (default: @code{%base-user-accounts})"
msgstr ""

#. type: itemx
#: doc/guix.texi:10567
#, no-wrap
msgid "@code{groups} (default: @var{%base-groups})"
msgstr ""

#. type: table
#: doc/guix.texi:10569
msgid "List of user accounts and groups.  @xref{User Accounts}."
msgstr ""

#. type: table
#: doc/guix.texi:10572
msgid "If the @code{users} list lacks a user account with UID@tie{}0, a ``root'' account with UID@tie{}0 is automatically added."
msgstr ""

#. type: item
#: doc/guix.texi:10573
#, no-wrap
msgid "@code{skeletons} (default: @code{(default-skeletons)})"
msgstr ""

#. type: table
#: doc/guix.texi:10577
msgid "A list target file name/file-like object tuples (@pxref{G-Expressions, file-like objects}).  These are the skeleton files that will be added to the home directory of newly-created user accounts."
msgstr ""

#. type: table
#: doc/guix.texi:10579
msgid "For instance, a valid value may look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:10585
#, no-wrap
msgid ""
"`((\".bashrc\" ,(plain-file \"bashrc\" \"echo Hello\\n\"))\n"
"  (\".guile\" ,(plain-file \"guile\"\n"
"                         \"(use-modules (ice-9 readline))\n"
"                          (activate-readline)\")))\n"
msgstr ""

#. type: item
#: doc/guix.texi:10587
#, no-wrap
msgid "@code{issue} (default: @var{%default-issue})"
msgstr ""

#. type: table
#: doc/guix.texi:10590
msgid "A string denoting the contents of the @file{/etc/issue} file, which is displayed when users log in on a text console."
msgstr ""

#. type: item
#: doc/guix.texi:10591
#, no-wrap
msgid "@code{packages} (default: @var{%base-packages})"
msgstr ""

#. type: table
#: doc/guix.texi:10594
msgid "The set of packages installed in the global profile, which is accessible at @file{/run/current-system/profile}."
msgstr ""

#. type: table
#: doc/guix.texi:10598
msgid "The default set includes core utilities and it is good practice to install non-core utilities in user profiles (@pxref{Invoking guix package})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10599
#, no-wrap
msgid "timezone"
msgstr ""

#. type: table
#: doc/guix.texi:10601
msgid "A timezone identifying string---e.g., @code{\"Europe/Paris\"}."
msgstr ""

#. type: table
#: doc/guix.texi:10605
msgid "You can run the @command{tzselect} command to find out which timezone string corresponds to your region.  Choosing an invalid timezone name causes @command{guix system} to fail."
msgstr ""

#. type: item
#: doc/guix.texi:10606
#, no-wrap
msgid "@code{locale} (default: @code{\"en_US.utf8\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10609
msgid "The name of the default locale (@pxref{Locale Names,,, libc, The GNU C Library Reference Manual}).  @xref{Locales}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:10610
#, no-wrap
msgid "@code{locale-definitions} (default: @var{%default-locale-definitions})"
msgstr ""

#. type: table
#: doc/guix.texi:10613
msgid "The list of locale definitions to be compiled and that may be used at run time.  @xref{Locales}."
msgstr ""

#. type: item
#: doc/guix.texi:10614
#, no-wrap
msgid "@code{locale-libcs} (default: @code{(list @var{glibc})})"
msgstr ""

#. type: table
#: doc/guix.texi:10618
msgid "The list of GNU@tie{}libc packages whose locale data and tools are used to build the locale definitions.  @xref{Locales}, for compatibility considerations that justify this option."
msgstr ""

#. type: item
#: doc/guix.texi:10619
#, no-wrap
msgid "@code{name-service-switch} (default: @var{%default-nss})"
msgstr ""

#. type: table
#: doc/guix.texi:10623
msgid "Configuration of the libc name service switch (NSS)---a @code{<name-service-switch>} object.  @xref{Name Service Switch}, for details."
msgstr ""

#. type: item
#: doc/guix.texi:10624
#, no-wrap
msgid "@code{services} (default: @var{%base-services})"
msgstr ""

#. type: table
#: doc/guix.texi:10626
msgid "A list of service objects denoting system services.  @xref{Services}."
msgstr ""

#. type: cindex
#: doc/guix.texi:10627
#, no-wrap
msgid "essential services"
msgstr ""

#. type: item
#: doc/guix.texi:10628
#, no-wrap
msgid "@code{essential-services} (default: ...)"
msgstr ""

#. type: table
#: doc/guix.texi:10633
msgid "The list of ``essential services''---i.e., things like instances of @code{system-service-type} and @code{host-name-service-type} (@pxref{Service Reference}), which are derived from the operating system definition itself.  As a user you should @emph{never} need to touch this field."
msgstr ""

#. type: item
#: doc/guix.texi:10634
#, no-wrap
msgid "@code{pam-services} (default: @code{(base-pam-services)})"
msgstr ""

#. type: cindex
#: doc/guix.texi:10635
#, no-wrap
msgid "PAM"
msgstr ""

#. type: cindex
#: doc/guix.texi:10636
#, no-wrap
msgid "pluggable authentication modules"
msgstr ""

#. type: table
#: doc/guix.texi:10639
msgid "Linux @dfn{pluggable authentication module} (PAM) services."
msgstr ""

#. type: item
#: doc/guix.texi:10640
#, no-wrap
msgid "@code{setuid-programs} (default: @var{%setuid-programs})"
msgstr ""

#. type: table
#: doc/guix.texi:10643
msgid "List of string-valued G-expressions denoting setuid programs.  @xref{Setuid Programs}."
msgstr ""

#. type: item
#: doc/guix.texi:10644
#, no-wrap
msgid "@code{sudoers-file} (default: @var{%sudoers-specification})"
msgstr ""

#. type: cindex
#: doc/guix.texi:10645
#, no-wrap
msgid "sudoers file"
msgstr ""

#. type: table
#: doc/guix.texi:10648
msgid "The contents of the @file{/etc/sudoers} file as a file-like object (@pxref{G-Expressions, @code{local-file} and @code{plain-file}})."
msgstr ""

#. type: table
#: doc/guix.texi:10653
msgid "This file specifies which users can use the @command{sudo} command, what they are allowed to do, and what privileges they may gain.  The default is that only @code{root} and members of the @code{wheel} group may use @code{sudo}."
msgstr ""

#. type: deffn
#: doc/guix.texi:10656
#, no-wrap
msgid "{Scheme Syntax} this-operating-system"
msgstr ""

#. type: deffn
#: doc/guix.texi:10659
msgid "When used in the @emph{lexical scope} of an operating system field definition, this identifier resolves to the operating system being defined."
msgstr ""

#. type: deffn
#: doc/guix.texi:10662
msgid "The example below shows how to refer to the operating system being defined in the definition of the @code{label} field:"
msgstr ""

#. type: example
#: doc/guix.texi:10665 doc/guix.texi:13330
#, no-wrap
msgid ""
"(use-modules (gnu) (guix))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10670
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (label (package-full-name\n"
"          (operating-system-kernel this-operating-system))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10674
msgid "It is an error to refer to @code{this-operating-system} outside an operating system definition."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10685
msgid "The list of file systems to be mounted is specified in the @code{file-systems} field of the operating system declaration (@pxref{Using the Configuration System}).  Each file system is declared using the @code{file-system} form, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:10691
#, no-wrap
msgid ""
"(file-system\n"
"  (mount-point \"/home\")\n"
"  (device \"/dev/sda3\")\n"
"  (type \"ext4\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10695
msgid "As usual, some of the fields are mandatory---those shown in the example above---while others can be omitted.  These are described below."
msgstr ""

#. type: deftp
#: doc/guix.texi:10696
#, no-wrap
msgid "{Data Type} file-system"
msgstr ""

#. type: deftp
#: doc/guix.texi:10699
msgid "Objects of this type represent file systems to be mounted.  They contain the following members:"
msgstr ""

#. type: item
#: doc/guix.texi:10701 doc/guix.texi:10892
#, no-wrap
msgid "type"
msgstr ""

#. type: table
#: doc/guix.texi:10704
msgid "This is a string specifying the type of the file system---e.g., @code{\"ext4\"}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10705
#, no-wrap
msgid "mount-point"
msgstr ""

#. type: table
#: doc/guix.texi:10707
msgid "This designates the place where the file system is to be mounted."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10708
#, no-wrap
msgid "device"
msgstr ""

#. type: table
#: doc/guix.texi:10718
msgid "This names the ``source'' of the file system.  It can be one of three things: a file system label, a file system UUID, or the name of a @file{/dev} node.  Labels and UUIDs offer a way to refer to file systems without having to hard-code their actual device name@footnote{Note that, while it is tempting to use @file{/dev/disk/by-uuid} and similar device names to achieve the same result, this is not recommended: These special device nodes are created by the udev daemon and may be unavailable at the time the device is mounted.}."
msgstr ""

#. type: findex
#: doc/guix.texi:10719
#, no-wrap
msgid "file-system-label"
msgstr ""

#. type: table
#: doc/guix.texi:10724
msgid "File system labels are created using the @code{file-system-label} procedure, UUIDs are created using @code{uuid}, and @file{/dev} node are plain strings.  Here's an example of a file system referred to by its label, as shown by the @command{e2label} command:"
msgstr ""

#. type: example
#: doc/guix.texi:10730
#, no-wrap
msgid ""
"(file-system\n"
"  (mount-point \"/home\")\n"
"  (type \"ext4\")\n"
"  (device (file-system-label \"my-home\")))\n"
msgstr ""

#. type: findex
#: doc/guix.texi:10732
#, no-wrap
msgid "uuid"
msgstr ""

#. type: table
#: doc/guix.texi:10740
msgid "UUIDs are converted from their string representation (as shown by the @command{tune2fs -l} command) using the @code{uuid} form@footnote{The @code{uuid} form expects 16-byte UUIDs as defined in @uref{https://tools.ietf.org/html/rfc4122, RFC@tie{}4122}.  This is the form of UUID used by the ext2 family of file systems and others, but it is different from ``UUIDs'' found in FAT file systems, for instance.}, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:10746
#, no-wrap
msgid ""
"(file-system\n"
"  (mount-point \"/home\")\n"
"  (type \"ext4\")\n"
"  (device (uuid \"4dab5feb-d176-45de-b287-9b0a6e4c01cb\")))\n"
msgstr ""

#. type: table
#: doc/guix.texi:10754
msgid "When the source of a file system is a mapped device (@pxref{Mapped Devices}), its @code{device} field @emph{must} refer to the mapped device name---e.g., @file{\"/dev/mapper/root-partition\"}.  This is required so that the system knows that mounting the file system depends on having the corresponding device mapping established."
msgstr ""

#. type: item
#: doc/guix.texi:10755
#, no-wrap
msgid "@code{flags} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10762
msgid "This is a list of symbols denoting mount flags.  Recognized flags include @code{read-only}, @code{bind-mount}, @code{no-dev} (disallow access to special files), @code{no-suid} (ignore setuid and setgid bits), @code{no-atime} (do not update file access times), and @code{no-exec} (disallow program execution).  @xref{Mount-Unmount-Remount,,, libc, The GNU C Library Reference Manual}, for more information on these flags."
msgstr ""

#. type: item
#: doc/guix.texi:10763
#, no-wrap
msgid "@code{options} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10768
msgid "This is either @code{#f}, or a string denoting mount options passed to the file system driver.  @xref{Mount-Unmount-Remount,,, libc, The GNU C Library Reference Manual}, for details and run @command{man 8 mount} for options for various file systems."
msgstr ""

#. type: item
#: doc/guix.texi:10769
#, no-wrap
msgid "@code{mount?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10774
msgid "This value indicates whether to automatically mount the file system when the system is brought up.  When set to @code{#f}, the file system gets an entry in @file{/etc/fstab} (read by the @command{mount} command) but is not automatically mounted."
msgstr ""

#. type: item
#: doc/guix.texi:10775
#, no-wrap
msgid "@code{needed-for-boot?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10780
msgid "This Boolean value indicates whether the file system is needed when booting.  If that is true, then the file system is mounted when the initial RAM disk (initrd) is loaded.  This is always the case, for instance, for the root file system."
msgstr ""

#. type: item
#: doc/guix.texi:10781
#, no-wrap
msgid "@code{check?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10784
msgid "This Boolean indicates whether the file system needs to be checked for errors before being mounted."
msgstr ""

#. type: item
#: doc/guix.texi:10785
#, no-wrap
msgid "@code{create-mount-point?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10787
msgid "When true, the mount point is created if it does not exist yet."
msgstr ""

#. type: item
#: doc/guix.texi:10788
#, no-wrap
msgid "@code{dependencies} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10792
msgid "This is a list of @code{<file-system>} or @code{<mapped-device>} objects representing file systems that must be mounted or mapped devices that must be opened before (and unmounted or closed after) this one."
msgstr ""

#. type: table
#: doc/guix.texi:10796
msgid "As an example, consider a hierarchy of mounts: @file{/sys/fs/cgroup} is a dependency of @file{/sys/fs/cgroup/cpu} and @file{/sys/fs/cgroup/memory}."
msgstr ""

#. type: table
#: doc/guix.texi:10799
msgid "Another example is a file system that depends on a mapped device, for example for an encrypted partition (@pxref{Mapped Devices})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10804
msgid "The @code{(gnu system file-systems)} exports the following useful variables."
msgstr ""

#. type: defvr
#: doc/guix.texi:10805
#, no-wrap
msgid "{Scheme Variable} %base-file-systems"
msgstr ""

#. type: defvr
#: doc/guix.texi:10810
msgid "These are essential file systems that are required on normal systems, such as @var{%pseudo-terminal-file-system} and @var{%immutable-store} (see below.)  Operating system declarations should always contain at least these."
msgstr ""

#. type: defvr
#: doc/guix.texi:10812
#, no-wrap
msgid "{Scheme Variable} %pseudo-terminal-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:10818
msgid "This is the file system to be mounted as @file{/dev/pts}.  It supports @dfn{pseudo-terminals} created @i{via} @code{openpty} and similar functions (@pxref{Pseudo-Terminals,,, libc, The GNU C Library Reference Manual}).  Pseudo-terminals are used by terminal emulators such as @command{xterm}."
msgstr ""

#. type: defvr
#: doc/guix.texi:10820
#, no-wrap
msgid "{Scheme Variable} %shared-memory-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:10824
msgid "This file system is mounted as @file{/dev/shm} and is used to support memory sharing across processes (@pxref{Memory-mapped I/O, @code{shm_open},, libc, The GNU C Library Reference Manual})."
msgstr ""

#. type: defvr
#: doc/guix.texi:10826
#, no-wrap
msgid "{Scheme Variable} %immutable-store"
msgstr ""

#. type: defvr
#: doc/guix.texi:10831
msgid "This file system performs a read-only ``bind mount'' of @file{/gnu/store}, making it read-only for all the users including @code{root}.  This prevents against accidental modification by software running as @code{root} or by system administrators."
msgstr ""

#. type: defvr
#: doc/guix.texi:10834
msgid "The daemon itself is still able to write to the store: it remounts it read-write in its own ``name space.''"
msgstr ""

#. type: defvr
#: doc/guix.texi:10836
#, no-wrap
msgid "{Scheme Variable} %binary-format-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:10840
msgid "The @code{binfmt_misc} file system, which allows handling of arbitrary executable file types to be delegated to user space.  This requires the @code{binfmt.ko} kernel module to be loaded."
msgstr ""

#. type: defvr
#: doc/guix.texi:10842
#, no-wrap
msgid "{Scheme Variable} %fuse-control-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:10846
msgid "The @code{fusectl} file system, which allows unprivileged users to mount and unmount user-space FUSE file systems.  This requires the @code{fuse.ko} kernel module to be loaded."
msgstr ""

#. type: cindex
#: doc/guix.texi:10851
#, no-wrap
msgid "device mapping"
msgstr ""

#. type: cindex
#: doc/guix.texi:10852
#, no-wrap
msgid "mapped devices"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10870
msgid "The Linux kernel has a notion of @dfn{device mapping}: a block device, such as a hard disk partition, can be @dfn{mapped} into another device, usually in @code{/dev/mapper/}, with additional processing over the data that flows through it@footnote{Note that the GNU@tie{}Hurd makes no difference between the concept of a ``mapped device'' and that of a file system: both boil down to @emph{translating} input/output operations made on a file to operations on its backing store.  Thus, the Hurd implements mapped devices, like file systems, using the generic @dfn{translator} mechanism (@pxref{Translators,,, hurd, The GNU Hurd Reference Manual}).}.  A typical example is encryption device mapping: all writes to the mapped device are encrypted, and all reads are deciphered, transparently.  Guix extends this notion by considering any device or set of devices that are @dfn{transformed} in some way to create a new device; for instance, RAID devices are obtained by @dfn{assembling} several other devices, such as hard disks or partitions, into a new one that behaves as one partition.  Other examples, not yet implemented, are LVM logical volumes."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10873
msgid "Mapped devices are declared using the @code{mapped-device} form, defined as follows; for examples, see below."
msgstr ""

#. type: deftp
#: doc/guix.texi:10874
#, no-wrap
msgid "{Data Type} mapped-device"
msgstr ""

#. type: deftp
#: doc/guix.texi:10877
msgid "Objects of this type represent device mappings that will be made when the system boots up."
msgstr ""

#. type: table
#: doc/guix.texi:10883
msgid "This is either a string specifying the name of the block device to be mapped, such as @code{\"/dev/sda3\"}, or a list of such strings when several devices need to be assembled for creating a new one."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10884 doc/guix.texi:24075
#, no-wrap
msgid "target"
msgstr ""

#. type: table
#: doc/guix.texi:10891
msgid "This string specifies the name of the resulting mapped device.  For kernel mappers such as encrypted devices of type @code{luks-device-mapping}, specifying @code{\"my-partition\"} leads to the creation of the @code{\"/dev/mapper/my-partition\"} device.  For RAID devices of type @code{raid-device-mapping}, the full device name such as @code{\"/dev/md0\"} needs to be given."
msgstr ""

#. type: table
#: doc/guix.texi:10895
msgid "This must be a @code{mapped-device-kind} object, which specifies how @var{source} is mapped to @var{target}."
msgstr ""

#. type: defvr
#: doc/guix.texi:10898
#, no-wrap
msgid "{Scheme Variable} luks-device-mapping"
msgstr ""

#. type: defvr
#: doc/guix.texi:10902
msgid "This defines LUKS block device encryption using the @command{cryptsetup} command from the package with the same name.  It relies on the @code{dm-crypt} Linux kernel module."
msgstr ""

#. type: defvr
#: doc/guix.texi:10904
#, no-wrap
msgid "{Scheme Variable} raid-device-mapping"
msgstr ""

#. type: defvr
#: doc/guix.texi:10909
msgid "This defines a RAID device, which is assembled using the @code{mdadm} command from the package with the same name.  It requires a Linux kernel module for the appropriate RAID level to be loaded, such as @code{raid456} for RAID-4, RAID-5 or RAID-6, or @code{raid10} for RAID-10."
msgstr ""

#. type: cindex
#: doc/guix.texi:10911
#, no-wrap
msgid "disk encryption"
msgstr ""

#. type: cindex
#: doc/guix.texi:10912
#, no-wrap
msgid "LUKS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10920
msgid "The following example specifies a mapping from @file{/dev/sda3} to @file{/dev/mapper/home} using LUKS---the @url{https://gitlab.com/cryptsetup/cryptsetup,Linux Unified Key Setup}, a standard mechanism for disk encryption.  The @file{/dev/mapper/home} device can then be used as the @code{device} of a @code{file-system} declaration (@pxref{File Systems})."
msgstr ""

#. type: example
#: doc/guix.texi:10926
#, no-wrap
msgid ""
"(mapped-device\n"
"  (source \"/dev/sda3\")\n"
"  (target \"home\")\n"
"  (type luks-device-mapping))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10931
msgid "Alternatively, to become independent of device numbering, one may obtain the LUKS UUID (@dfn{unique identifier}) of the source device by a command like:"
msgstr ""

#. type: example
#: doc/guix.texi:10934
#, no-wrap
msgid "cryptsetup luksUUID /dev/sda3\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10937
msgid "and use it as follows:"
msgstr ""

#. type: example
#: doc/guix.texi:10943
#, no-wrap
msgid ""
"(mapped-device\n"
"  (source (uuid \"cb67fc72-0d54-4c88-9d4b-b225f30b0f44\"))\n"
"  (target \"home\")\n"
"  (type luks-device-mapping))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:10945
#, no-wrap
msgid "swap encryption"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10951
msgid "It is also desirable to encrypt swap space, since swap space may contain sensitive data.  One way to accomplish that is to use a swap file in a file system on a device mapped via LUKS encryption.  In this way, the swap file is encrypted because the entire device is encrypted.  @xref{Preparing for Installation,,Disk Partitioning}, for an example."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10954
msgid "A RAID device formed of the partitions @file{/dev/sda1} and @file{/dev/sdb1} may be declared as follows:"
msgstr ""

#. type: example
#: doc/guix.texi:10960
#, no-wrap
msgid ""
"(mapped-device\n"
"  (source (list \"/dev/sda1\" \"/dev/sdb1\"))\n"
"  (target \"/dev/md0\")\n"
"  (type raid-device-mapping))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10967
msgid "The @file{/dev/md0} device can then be used as the @code{device} of a @code{file-system} declaration (@pxref{File Systems}).  Note that the RAID level need not be given; it is chosen during the initial creation and formatting of the RAID device and is determined automatically later."
msgstr ""

#. type: cindex
#: doc/guix.texi:10972
#, no-wrap
msgid "users"
msgstr ""

#. type: cindex
#: doc/guix.texi:10973
#, no-wrap
msgid "accounts"
msgstr ""

#. type: cindex
#: doc/guix.texi:10974
#, no-wrap
msgid "user accounts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10978
msgid "User accounts and groups are entirely managed through the @code{operating-system} declaration.  They are specified with the @code{user-account} and @code{user-group} forms:"
msgstr ""

#. type: example
#: doc/guix.texi:10989
#, no-wrap
msgid ""
"(user-account\n"
"  (name \"alice\")\n"
"  (group \"users\")\n"
"  (supplementary-groups '(\"wheel\"   ;allow use of sudo, etc.\n"
"                          \"audio\"   ;sound card\n"
"                          \"video\"   ;video devices such as webcams\n"
"                          \"cdrom\")) ;the good ol' CD-ROM\n"
"  (comment \"Bob's sister\")\n"
"  (home-directory \"/home/alice\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10998
msgid "When booting or upon completion of @command{guix system reconfigure}, the system ensures that only the user accounts and groups specified in the @code{operating-system} declaration exist, and with the specified properties.  Thus, account or group creations or modifications made by directly invoking commands such as @command{useradd} are lost upon reconfiguration or reboot.  This ensures that the system remains exactly as declared."
msgstr ""

#. type: deftp
#: doc/guix.texi:10999
#, no-wrap
msgid "{Data Type} user-account"
msgstr ""

#. type: deftp
#: doc/guix.texi:11002
msgid "Objects of this type represent user accounts.  The following members may be specified:"
msgstr ""

#. type: table
#: doc/guix.texi:11006
msgid "The name of the user account."
msgstr ""

#. type: itemx
#: doc/guix.texi:11007 doc/guix.texi:23811
#, no-wrap
msgid "group"
msgstr ""

#. type: cindex
#: doc/guix.texi:11008 doc/guix.texi:11075
#, no-wrap
msgid "groups"
msgstr ""

#. type: table
#: doc/guix.texi:11011
msgid "This is the name (a string) or identifier (a number) of the user group this account belongs to."
msgstr ""

#. type: item
#: doc/guix.texi:11012
#, no-wrap
msgid "@code{supplementary-groups} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:11015
msgid "Optionally, this can be defined as a list of group names that this account belongs to."
msgstr ""

#. type: item
#: doc/guix.texi:11016
#, no-wrap
msgid "@code{uid} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11020
msgid "This is the user ID for this account (a number), or @code{#f}.  In the latter case, a number is automatically chosen by the system when the account is created."
msgstr ""

#. type: item
#: doc/guix.texi:11021
#, no-wrap
msgid "@code{comment} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11023
msgid "A comment about the account, such as the account owner's full name."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:11024
#, no-wrap
msgid "home-directory"
msgstr ""

#. type: table
#: doc/guix.texi:11026
msgid "This is the name of the home directory for the account."
msgstr ""

#. type: item
#: doc/guix.texi:11027
#, no-wrap
msgid "@code{create-home-directory?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11030
msgid "Indicates whether the home directory of this account should be created if it does not exist yet."
msgstr ""

#. type: item
#: doc/guix.texi:11031
#, no-wrap
msgid "@code{shell} (default: Bash)"
msgstr ""

#. type: table
#: doc/guix.texi:11034
msgid "This is a G-expression denoting the file name of a program to be used as the shell (@pxref{G-Expressions})."
msgstr ""

#. type: item
#: doc/guix.texi:11035 doc/guix.texi:11093
#, no-wrap
msgid "@code{system?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11039
msgid "This Boolean value indicates whether the account is a ``system'' account.  System accounts are sometimes treated specially; for instance, graphical login managers do not list them."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:11041
msgid "user-account-password"
msgstr ""

#. type: cindex
#: doc/guix.texi:11041
#, no-wrap
msgid "password, for user accounts"
msgstr ""

#. type: item
#: doc/guix.texi:11042 doc/guix.texi:11097
#, no-wrap
msgid "@code{password} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11048
msgid "You would normally leave this field to @code{#f}, initialize user passwords as @code{root} with the @command{passwd} command, and then let users change it with @command{passwd}.  Passwords set with @command{passwd} are of course preserved across reboot and reconfiguration."
msgstr ""

#. type: table
#: doc/guix.texi:11052
msgid "If you @emph{do} want to set an initial password for an account, then this field must contain the encrypted password, as a string.  You can use the @code{crypt} procedure for this purpose:"
msgstr ""

#. type: example
#: doc/guix.texi:11057
#, no-wrap
msgid ""
"(user-account\n"
"  (name \"charlie\")\n"
"  (group \"users\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11060
#, no-wrap
msgid ""
"  ;; Specify a SHA-512-hashed initial password.\n"
"  (password (crypt \"InitialPassword!\" \"$6$abc\")))\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:11066
msgid "The hash of this initial password will be available in a file in @file{/gnu/store}, readable by all the users, so this method must be used with care."
msgstr ""

#. type: table
#: doc/guix.texi:11071
msgid "@xref{Passphrase Storage,,, libc, The GNU C Library Reference Manual}, for more information on password encryption, and @ref{Encryption,,, guile, GNU Guile Reference Manual}, for information on Guile's @code{crypt} procedure."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11077
msgid "User group declarations are even simpler:"
msgstr ""

#. type: example
#: doc/guix.texi:11080
#, no-wrap
msgid "(user-group (name \"students\"))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:11082
#, no-wrap
msgid "{Data Type} user-group"
msgstr ""

#. type: deftp
#: doc/guix.texi:11084
msgid "This type is for, well, user groups.  There are just a few fields:"
msgstr ""

#. type: table
#: doc/guix.texi:11088
msgid "The name of the group."
msgstr ""

#. type: item
#: doc/guix.texi:11089
#, no-wrap
msgid "@code{id} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11092
msgid "The group identifier (a number).  If @code{#f}, a new number is automatically allocated when the group is created."
msgstr ""

#. type: table
#: doc/guix.texi:11096
msgid "This Boolean value indicates whether the group is a ``system'' group.  System groups have low numerical IDs."
msgstr ""

#. type: table
#: doc/guix.texi:11100
msgid "What, user groups can have a password? Well, apparently yes.  Unless @code{#f}, this field specifies the password of the group."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11106
msgid "For convenience, a variable lists all the basic user groups one may expect:"
msgstr ""

#. type: defvr
#: doc/guix.texi:11107
#, no-wrap
msgid "{Scheme Variable} %base-groups"
msgstr ""

#. type: defvr
#: doc/guix.texi:11112
msgid "This is the list of basic user groups that users and/or packages expect to be present on the system.  This includes groups such as ``root'', ``wheel'', and ``users'', as well as groups used to control access to specific devices such as ``audio'', ``disk'', and ``cdrom''."
msgstr ""

#. type: defvr
#: doc/guix.texi:11114
#, no-wrap
msgid "{Scheme Variable} %base-user-accounts"
msgstr ""

#. type: defvr
#: doc/guix.texi:11117
msgid "This is the list of basic system accounts that programs may expect to find on a GNU/Linux system, such as the ``nobody'' account."
msgstr ""

#. type: defvr
#: doc/guix.texi:11120
msgid "Note that the ``root'' account is not included here.  It is a special-case and is automatically added whether or not it is specified."
msgstr ""

#. type: cindex
#: doc/guix.texi:11126
#, no-wrap
msgid "keymap"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11134
msgid "To specify what each key of your keyboard does, you need to tell the operating system what @dfn{keyboard layout} you want to use.  The default, when nothing is specified, is the US English QWERTY layout for 105-key PC keyboards.  However, German speakers will usually prefer the German QWERTZ layout, French speakers will want the AZERTY layout, and so on; hackers might prefer Dvorak or bépo, and they might even want to further customize the effect of some of the keys.  This section explains how to get that done."
msgstr ""

#. type: cindex
#: doc/guix.texi:11135
#, no-wrap
msgid "keyboard layout, definition"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11137
msgid "There are three components that will want to know about your keyboard layout:"
msgstr ""

#. type: itemize
#: doc/guix.texi:11144
msgid "The @emph{bootloader} may want to know what keyboard layout you want to use (@pxref{Bootloader Configuration, @code{keyboard-layout}}).  This is useful if you want, for instance, to make sure that you can type the passphrase of your encrypted root partition using the right layout."
msgstr ""

#. type: itemize
#: doc/guix.texi:11149
msgid "The @emph{operating system kernel}, Linux, will need that so that the console is properly configured (@pxref{operating-system Reference, @code{keyboard-layout}})."
msgstr ""

#. type: itemize
#: doc/guix.texi:11153
msgid "The @emph{graphical display server}, usually Xorg, also has its own idea of the keyboard layout (@pxref{X Window, @code{keyboard-layout}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11157
msgid "Guix allows you to configure all three separately but, fortunately, it allows you to share the same keyboard layout for all three components."
msgstr ""

#. type: cindex
#: doc/guix.texi:11158
#, no-wrap
msgid "XKB, keyboard layouts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11166
msgid "Keyboard layouts are represented by records created by the @code{keyboard-layout} procedure of @code{(gnu system keyboard)}.  Following the X Keyboard extension (XKB), each layout has four attributes: a name (often a language code such as ``fi'' for Finnish or ``jp'' for Japanese), an optional variant name, an optional keyboard model name, and a possibly empty list of additional options.  In most cases the layout name is all you care about.  Here are a few example:"
msgstr ""

#. type: example
#: doc/guix.texi:11171
#, no-wrap
msgid ""
";; The German QWERTZ layout.  Here we assume a standard\n"
";; \"pc105\" keyboard model.\n"
"(keyboard-layout \"de\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11174
#, no-wrap
msgid ""
";; The bépo variant of the French layout.\n"
"(keyboard-layout \"fr\" \"bepo\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11177
#, no-wrap
msgid ""
";; The Catalan layout.\n"
"(keyboard-layout \"es\" \"cat\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11184
#, no-wrap
msgid ""
";; The Latin American Spanish layout.  In addition, the\n"
";; \"Caps Lock\" key is used as an additional \"Ctrl\" key,\n"
";; and the \"Menu\" key is used as a \"Compose\" key to enter\n"
";; accented letters.\n"
"(keyboard-layout \"latam\"\n"
"                 #:options '(\"ctrl:nocaps\" \"compose:menu\"))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11187
#, no-wrap
msgid ""
";; The Russian layout for a ThinkPad keyboard.\n"
"(keyboard-layout \"ru\" #:model \"thinkpad\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11192
#, no-wrap
msgid ""
";; The \"US international\" layout, which is the US layout plus\n"
";; dead keys to enter accented characters.  This is for an\n"
";; Apple MacBook keyboard.\n"
"(keyboard-layout \"us\" \"intl\" #:model \"macbook78\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11196
msgid "See the @file{share/X11/xkb} directory of the @code{xkeyboard-config} package for a complete list of supported layouts, variants, and models."
msgstr ""

#. type: cindex
#: doc/guix.texi:11197
#, no-wrap
msgid "keyboard layout, configuration"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11201
msgid "Let's say you want your system to use the Turkish keyboard layout throughout your system---bootloader, console, and Xorg.  Here's what your system configuration would look like:"
msgstr ""

#. type: findex
#: doc/guix.texi:11202
#, no-wrap
msgid "set-xorg-configuration"
msgstr ""

#. type: lisp
#: doc/guix.texi:11206
#, no-wrap
msgid ""
";; Using the Turkish layout for the bootloader, the console,\n"
";; and for Xorg.\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:11218
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (keyboard-layout (keyboard-layout \"tr\"))  ;for the console\n"
"  (bootloader (bootloader-configuration\n"
"                (bootloader grub-efi-bootloader)\n"
"                (target \"/boot/efi\")\n"
"                (keyboard-layout keyboard-layout))) ;for GRUB\n"
"  (services (cons (set-xorg-configuration\n"
"                    (xorg-configuration             ;for Xorg\n"
"                      (keyboard-layout keyboard-layout)))\n"
"                  %desktop-services)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11225
msgid "In the example above, for GRUB and for Xorg, we just refer to the @code{keyboard-layout} field defined above, but we could just as well refer to a different layout.  The @code{set-xorg-configuration} procedure communicates the desired Xorg configuration to the graphical log-in manager, by default GDM."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11228
msgid "We've discussed how to specify the @emph{default} keyboard layout of your system when it starts, but you can also adjust it at run time:"
msgstr ""

#. type: itemize
#: doc/guix.texi:11233
msgid "If you're using GNOME, its settings panel has a ``Region & Language'' entry where you can select one or more keyboard layouts."
msgstr ""

#. type: itemize
#: doc/guix.texi:11238
msgid "Under Xorg, the @command{setxkbmap} command (from the same-named package)  allows you to change the current layout.  For example, this is how you would change the layout to US Dvorak:"
msgstr ""

#. type: example
#: doc/guix.texi:11241
#, no-wrap
msgid "setxkbmap us dvorak\n"
msgstr ""

#. type: itemize
#: doc/guix.texi:11248
msgid "The @code{loadkeys} command changes the keyboard layout in effect in the Linux console.  However, note that @code{loadkeys} does @emph{not} use the XKB keyboard layout categorization described above.  The command below loads the French bépo layout:"
msgstr ""

#. type: example
#: doc/guix.texi:11251
#, no-wrap
msgid "loadkeys fr-bepo\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:11257
#, no-wrap
msgid "locale"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11264
msgid "A @dfn{locale} defines cultural conventions for a particular language and region of the world (@pxref{Locales,,, libc, The GNU C Library Reference Manual}).  Each locale has a name that typically has the form @code{@var{language}_@var{territory}.@var{codeset}}---e.g., @code{fr_LU.utf8} designates the locale for the French language, with cultural conventions from Luxembourg, and using the UTF-8 encoding."
msgstr ""

#. type: cindex
#: doc/guix.texi:11265
#, no-wrap
msgid "locale definition"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11269
msgid "Usually, you will want to specify the default locale for the machine using the @code{locale} field of the @code{operating-system} declaration (@pxref{operating-system Reference, @code{locale}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11278
msgid "The selected locale is automatically added to the @dfn{locale definitions} known to the system if needed, with its codeset inferred from its name---e.g., @code{bo_CN.utf8} will be assumed to use the @code{UTF-8} codeset.  Additional locale definitions can be specified in the @code{locale-definitions} slot of @code{operating-system}---this is useful, for instance, if the codeset could not be inferred from the locale name.  The default set of locale definitions includes some widely used locales, but not all the available locales, in order to save space."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11281
msgid "For instance, to add the North Frisian locale for Germany, the value of that field may be:"
msgstr ""

#. type: example
#: doc/guix.texi:11286
#, no-wrap
msgid ""
"(cons (locale-definition\n"
"        (name \"fy_DE.utf8\") (source \"fy_DE\"))\n"
"      %default-locale-definitions)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11290
msgid "Likewise, to save space, one might want @code{locale-definitions} to list only the locales that are actually used, as in:"
msgstr ""

#. type: example
#: doc/guix.texi:11295
#, no-wrap
msgid ""
"(list (locale-definition\n"
"        (name \"ja_JP.eucjp\") (source \"ja_JP\")\n"
"        (charset \"EUC-JP\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11304
msgid "The compiled locale definitions are available at @file{/run/current-system/locale/X.Y}, where @code{X.Y} is the libc version, which is the default location where the GNU@tie{}libc provided by Guix looks for locale data.  This can be overridden using the @code{LOCPATH} environment variable (@pxref{locales-and-locpath, @code{LOCPATH} and locale packages})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11307
msgid "The @code{locale-definition} form is provided by the @code{(gnu system locale)} module.  Details are given below."
msgstr ""

#. type: deftp
#: doc/guix.texi:11308
#, no-wrap
msgid "{Data Type} locale-definition"
msgstr ""

#. type: deftp
#: doc/guix.texi:11310
msgid "This is the data type of a locale definition."
msgstr ""

#. type: table
#: doc/guix.texi:11316
msgid "The name of the locale.  @xref{Locale Names,,, libc, The GNU C Library Reference Manual}, for more information on locale names."
msgstr ""

#. type: table
#: doc/guix.texi:11320
msgid "The name of the source for that locale.  This is typically the @code{@var{language}_@var{territory}} part of the locale name."
msgstr ""

#. type: item
#: doc/guix.texi:11321
#, no-wrap
msgid "@code{charset} (default: @code{\"UTF-8\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11325
msgid "The ``character set'' or ``code set'' for that locale, @uref{https://www.iana.org/assignments/character-sets, as defined by IANA}."
msgstr ""

#. type: defvr
#: doc/guix.texi:11329
#, no-wrap
msgid "{Scheme Variable} %default-locale-definitions"
msgstr ""

#. type: defvr
#: doc/guix.texi:11333
msgid "A list of commonly used UTF-8 locales, used as the default value of the @code{locale-definitions} field of @code{operating-system} declarations."
msgstr ""

#. type: cindex
#: doc/guix.texi:11334
#, no-wrap
msgid "locale name"
msgstr ""

#. type: cindex
#: doc/guix.texi:11335
#, no-wrap
msgid "normalized codeset in locale names"
msgstr ""

#. type: defvr
#: doc/guix.texi:11341
msgid "These locale definitions use the @dfn{normalized codeset} for the part that follows the dot in the name (@pxref{Using gettextized software, normalized codeset,, libc, The GNU C Library Reference Manual}).  So for instance it has @code{uk_UA.utf8} but @emph{not}, say, @code{uk_UA.UTF-8}."
msgstr ""

#. type: subsection
#: doc/guix.texi:11343
#, no-wrap
msgid "Locale Data Compatibility Considerations"
msgstr ""

#. type: cindex
#: doc/guix.texi:11345
#, no-wrap
msgid "incompatibility, of locale data"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11352
msgid "@code{operating-system} declarations provide a @code{locale-libcs} field to specify the GNU@tie{}libc packages that are used to compile locale declarations (@pxref{operating-system Reference}).  ``Why would I care?'', you may ask.  Well, it turns out that the binary format of locale data is occasionally incompatible from one libc version to another."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11364
msgid "For instance, a program linked against libc version 2.21 is unable to read locale data produced with libc 2.22; worse, that program @emph{aborts} instead of simply ignoring the incompatible locale data@footnote{Versions 2.23 and later of GNU@tie{}libc will simply skip the incompatible locale data, which is already an improvement.}.  Similarly, a program linked against libc 2.22 can read most, but not all, of the locale data from libc 2.21 (specifically, @code{LC_COLLATE} data is incompatible); thus calls to @code{setlocale} may fail, but programs will not abort."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11369
msgid "The ``problem'' with Guix is that users have a lot of freedom: They can choose whether and when to upgrade software in their profiles, and might be using a libc version different from the one the system administrator used to build the system-wide locale data."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11373
msgid "Fortunately, unprivileged users can also install their own locale data and define @var{GUIX_LOCPATH} accordingly (@pxref{locales-and-locpath, @code{GUIX_LOCPATH} and locale packages})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11380
msgid "Still, it is best if the system-wide locale data at @file{/run/current-system/locale} is built for all the libc versions actually in use on the system, so that all the programs can access it---this is especially crucial on a multi-user system.  To do that, the administrator can specify several libc packages in the @code{locale-libcs} field of @code{operating-system}:"
msgstr ""

#. type: example
#: doc/guix.texi:11383
#, no-wrap
msgid ""
"(use-package-modules base)\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11387
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (locale-libcs (list glibc-2.21 (canonical-package glibc))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11392
msgid "This example would lead to a system containing locale definitions for both libc 2.21 and the current version of libc in @file{/run/current-system/locale}."
msgstr ""

#. type: cindex
#: doc/guix.texi:11397
#, no-wrap
msgid "system services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11403
msgid "An important part of preparing an @code{operating-system} declaration is listing @dfn{system services} and their configuration (@pxref{Using the Configuration System}).  System services are typically daemons launched when the system boots, or other actions needed at that time---e.g., configuring network access."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11410
msgid "Guix has a broad definition of ``service'' (@pxref{Service Composition}), but many services are managed by the GNU@tie{}Shepherd (@pxref{Shepherd Services}).  On a running system, the @command{herd} command allows you to list the available services, show their status, start and stop them, or do other specific operations (@pxref{Jump Start,,, shepherd, The GNU Shepherd Manual}).  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:11413
#, no-wrap
msgid "# herd status\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11418
msgid "The above command, run as @code{root}, lists the currently defined services.  The @command{herd doc} command shows a synopsis of the given service and its associated actions:"
msgstr ""

#. type: example
#: doc/guix.texi:11422
#, no-wrap
msgid ""
"# herd doc nscd\n"
"Run libc's name service cache daemon (nscd).\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11425
#, no-wrap
msgid ""
"# herd doc nscd action invalidate\n"
"invalidate: Invalidate the given cache--e.g., 'hosts' for host name lookups.\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11430
msgid "The @command{start}, @command{stop}, and @command{restart} sub-commands have the effect you would expect.  For instance, the commands below stop the nscd service and restart the Xorg display server:"
msgstr ""

#. type: example
#: doc/guix.texi:11437
#, no-wrap
msgid ""
"# herd stop nscd\n"
"Service nscd has been stopped.\n"
"# herd restart xorg-server\n"
"Service xorg-server has been stopped.\n"
"Service xorg-server has been started.\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11442
msgid "The following sections document the available services, starting with the core services, that may be used in an @code{operating-system} declaration."
msgstr ""

#. type: subsection
#: doc/guix.texi:11471 doc/guix.texi:18084 doc/guix.texi:18085
#, no-wrap
msgid "LDAP Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:11471
msgid "LDAP services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11479
msgid "The @code{(gnu services base)} module provides definitions for the basic services that one expects from the system.  The services exported by this module are listed below."
msgstr ""

#. type: defvr
#: doc/guix.texi:11480
#, no-wrap
msgid "{Scheme Variable} %base-services"
msgstr ""

#. type: defvr
#: doc/guix.texi:11486
msgid "This variable contains a list of basic services (@pxref{Service Types and Services}, for more information on service objects) one would expect from the system: a login service (mingetty) on each tty, syslogd, the libc name service cache daemon (nscd), the udev device manager, and more."
msgstr ""

#. type: defvr
#: doc/guix.texi:11491
msgid "This is the default value of the @code{services} field of @code{operating-system} declarations.  Usually, when customizing a system, you will want to append services to @var{%base-services}, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:11496
#, no-wrap
msgid ""
"(append (list (service avahi-service-type)\n"
"              (service openssh-service-type))\n"
"        %base-services)\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:11499
#, no-wrap
msgid "{Scheme Variable} special-files-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:11502
msgid "This is the service that sets up ``special files'' such as @file{/bin/sh}; an instance of it is part of @code{%base-services}."
msgstr ""

#. type: defvr
#: doc/guix.texi:11506
msgid "The value associated with @code{special-files-service-type} services must be a list of tuples where the first element is the ``special file'' and the second element is its target.  By default it is:"
msgstr ""

#. type: file{#1}
#: doc/guix.texi:11507
#, no-wrap
msgid "/bin/sh"
msgstr ""

#. type: cindex
#: doc/guix.texi:11508
#, no-wrap
msgid "@file{sh}, in @file{/bin}"
msgstr ""

#. type: example
#: doc/guix.texi:11511
#, no-wrap
msgid "`((\"/bin/sh\" ,(file-append @var{bash} \"/bin/sh\")))\n"
msgstr ""

#. type: file{#1}
#: doc/guix.texi:11513
#, no-wrap
msgid "/usr/bin/env"
msgstr ""

#. type: cindex
#: doc/guix.texi:11514
#, no-wrap
msgid "@file{env}, in @file{/usr/bin}"
msgstr ""

#. type: defvr
#: doc/guix.texi:11517
msgid "If you want to add, say, @code{/usr/bin/env} to your system, you can change it to:"
msgstr ""

#. type: example
#: doc/guix.texi:11521
#, no-wrap
msgid ""
"`((\"/bin/sh\" ,(file-append @var{bash} \"/bin/sh\"))\n"
"  (\"/usr/bin/env\" ,(file-append @var{coreutils} \"/bin/env\")))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:11528
msgid "Since this is part of @code{%base-services}, you can use @code{modify-services} to customize the set of special files (@pxref{Service Reference, @code{modify-services}}).  But the simple way to add a special file is @i{via} the @code{extra-special-file} procedure (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:11530
#, no-wrap
msgid "{Scheme Procedure} extra-special-file @var{file} @var{target}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11532
msgid "Use @var{target} as the ``special file'' @var{file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11536
msgid "For example, adding the following lines to the @code{services} field of your operating system declaration leads to a @file{/usr/bin/env} symlink:"
msgstr ""

#. type: example
#: doc/guix.texi:11540
#, no-wrap
msgid ""
"(extra-special-file \"/usr/bin/env\"\n"
"                    (file-append coreutils \"/bin/env\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:11543
#, no-wrap
msgid "{Scheme Procedure} host-name-service @var{name}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11545
msgid "Return a service that sets the host name to @var{name}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11547
#, no-wrap
msgid "{Scheme Procedure} login-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11551
msgid "Return a service to run login according to @var{config}, a @code{<login-configuration>} object, which specifies the message of the day, among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:11553
#, no-wrap
msgid "{Data Type} login-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11555
msgid "This is the data type representing the configuration of login."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:11558
#, no-wrap
msgid "motd"
msgstr ""

#. type: cindex
#: doc/guix.texi:11559
#, no-wrap
msgid "message of the day"
msgstr ""

#. type: table
#: doc/guix.texi:11561
msgid "A file-like object containing the ``message of the day''."
msgstr ""

#. type: item
#: doc/guix.texi:11562 doc/guix.texi:13522
#, no-wrap
msgid "@code{allow-empty-passwords?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11565
msgid "Allow empty passwords by default so that first-time users can log in when the 'root' account has just been created."
msgstr ""

#. type: deffn
#: doc/guix.texi:11569
#, no-wrap
msgid "{Scheme Procedure} mingetty-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11573
msgid "Return a service to run mingetty according to @var{config}, a @code{<mingetty-configuration>} object, which specifies the tty to run, among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:11575
#, no-wrap
msgid "{Data Type} mingetty-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11578
msgid "This is the data type representing the configuration of Mingetty, which provides the default implementation of virtual console log-in."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:11581 doc/guix.texi:11617
#, no-wrap
msgid "tty"
msgstr ""

#. type: table
#: doc/guix.texi:11583
msgid "The name of the console this Mingetty runs on---e.g., @code{\"tty1\"}."
msgstr ""

#. type: item
#: doc/guix.texi:11584 doc/guix.texi:11646 doc/guix.texi:11805
#, no-wrap
msgid "@code{auto-login} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11588
msgid "When true, this field must be a string denoting the user name under which the system automatically logs in.  When it is @code{#f}, a user name and password must be entered to log in."
msgstr ""

#. type: item
#: doc/guix.texi:11589
#, no-wrap
msgid "@code{login-program} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11593
msgid "This must be either @code{#f}, in which case the default log-in program is used (@command{login} from the Shadow tool suite), or a gexp denoting the name of the log-in program."
msgstr ""

#. type: item
#: doc/guix.texi:11594
#, no-wrap
msgid "@code{login-pause?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11597
msgid "When set to @code{#t} in conjunction with @var{auto-login}, the user will have to press a key before the log-in shell is launched."
msgstr ""

#. type: item
#: doc/guix.texi:11598
#, no-wrap
msgid "@code{mingetty} (default: @var{mingetty})"
msgstr ""

#. type: table
#: doc/guix.texi:11600
msgid "The Mingetty package to use."
msgstr ""

#. type: deffn
#: doc/guix.texi:11604
#, no-wrap
msgid "{Scheme Procedure} agetty-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11608
msgid "Return a service to run agetty according to @var{config}, an @code{<agetty-configuration>} object, which specifies the tty to run, among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:11610
#, no-wrap
msgid "{Data Type} agetty-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11614
msgid "This is the data type representing the configuration of agetty, which implements virtual and serial console log-in.  See the @code{agetty(8)} man page for more information."
msgstr ""

#. type: table
#: doc/guix.texi:11621
msgid "The name of the console this agetty runs on, as a string---e.g., @code{\"ttyS0\"}. This argument is optional, it will default to a reasonable default serial port used by the kernel Linux."
msgstr ""

#. type: table
#: doc/guix.texi:11625
msgid "For this, if there is a value for an option @code{agetty.tty} in the kernel command line, agetty will extract the device name of the serial port from it and use that."
msgstr ""

#. type: table
#: doc/guix.texi:11629
msgid "If not and if there is a value for an option @code{console} with a tty in the Linux command line, agetty will extract the device name of the serial port from it and use that."
msgstr ""

#. type: table
#: doc/guix.texi:11633
msgid "In both cases, agetty will leave the other serial device settings (baud rate etc.)@: alone---in the hope that Linux pinned them to the correct values."
msgstr ""

#. type: item
#: doc/guix.texi:11634
#, no-wrap
msgid "@code{baud-rate} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11637
msgid "A string containing a comma-separated list of one or more baud rates, in descending order."
msgstr ""

#. type: item
#: doc/guix.texi:11638
#, no-wrap
msgid "@code{term} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11641
msgid "A string containing the value used for the @code{TERM} environment variable."
msgstr ""

#. type: item
#: doc/guix.texi:11642
#, no-wrap
msgid "@code{eight-bits?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11645
msgid "When @code{#t}, the tty is assumed to be 8-bit clean, and parity detection is disabled."
msgstr ""

#. type: table
#: doc/guix.texi:11649 doc/guix.texi:11808
msgid "When passed a login name, as a string, the specified user will be logged in automatically without prompting for their login name or password."
msgstr ""

#. type: item
#: doc/guix.texi:11650
#, no-wrap
msgid "@code{no-reset?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11652
msgid "When @code{#t}, don't reset terminal cflags (control modes)."
msgstr ""

#. type: item
#: doc/guix.texi:11653
#, no-wrap
msgid "@code{host} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11656
msgid "This accepts a string containing the \"login_host\", which will be written into the @file{/var/run/utmpx} file."
msgstr ""

#. type: item
#: doc/guix.texi:11657
#, no-wrap
msgid "@code{remote?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11661
msgid "When set to @code{#t} in conjunction with @var{host}, this will add an @code{-r} fakehost option to the command line of the login program specified in @var{login-program}."
msgstr ""

#. type: item
#: doc/guix.texi:11662
#, no-wrap
msgid "@code{flow-control?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11664
msgid "When set to @code{#t}, enable hardware (RTS/CTS) flow control."
msgstr ""

#. type: item
#: doc/guix.texi:11665
#, no-wrap
msgid "@code{no-issue?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11668
msgid "When set to @code{#t}, the contents of the @file{/etc/issue} file will not be displayed before presenting the login prompt."
msgstr ""

#. type: item
#: doc/guix.texi:11669
#, no-wrap
msgid "@code{init-string} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11672
msgid "This accepts a string that will be sent to the tty or modem before sending anything else.  It can be used to initialize a modem."
msgstr ""

#. type: item
#: doc/guix.texi:11673
#, no-wrap
msgid "@code{no-clear?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11676
msgid "When set to @code{#t}, agetty will not clear the screen before showing the login prompt."
msgstr ""

#. type: item
#: doc/guix.texi:11677
#, no-wrap
msgid "@code{login-program} (default: (file-append shadow \"/bin/login\"))"
msgstr ""

#. type: table
#: doc/guix.texi:11681
msgid "This must be either a gexp denoting the name of a log-in program, or unset, in which case the default value is the @command{login} from the Shadow tool suite."
msgstr ""

#. type: item
#: doc/guix.texi:11682
#, no-wrap
msgid "@code{local-line} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11686
msgid "Control the CLOCAL line flag.  This accepts one of three symbols as arguments, @code{'auto}, @code{'always}, or @code{'never}. If @code{#f}, the default value chosen by agetty is @code{'auto}."
msgstr ""

#. type: item
#: doc/guix.texi:11687
#, no-wrap
msgid "@code{extract-baud?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11690
msgid "When set to @code{#t}, instruct agetty to try to extract the baud rate from the status messages produced by certain types of modems."
msgstr ""

#. type: item
#: doc/guix.texi:11691
#, no-wrap
msgid "@code{skip-login?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11695
msgid "When set to @code{#t}, do not prompt the user for a login name.  This can be used with @var{login-program} field to use non-standard login systems."
msgstr ""

#. type: item
#: doc/guix.texi:11696
#, no-wrap
msgid "@code{no-newline?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11699
msgid "When set to @code{#t}, do not print a newline before printing the @file{/etc/issue} file."
msgstr ""

#. type: item
#: doc/guix.texi:11701
#, no-wrap
msgid "@code{login-options} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11706
msgid "This option accepts a string containing options that are passed to the login program.  When used with the @var{login-program}, be aware that a malicious user could try to enter a login name containing embedded options that could be parsed by the login program."
msgstr ""

#. type: item
#: doc/guix.texi:11707
#, no-wrap
msgid "@code{login-pause} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11711
msgid "When set to @code{#t}, wait for any key before showing the login prompt.  This can be used in conjunction with @var{auto-login} to save memory by lazily spawning shells."
msgstr ""

#. type: item
#: doc/guix.texi:11712
#, no-wrap
msgid "@code{chroot} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11715
msgid "Change root to the specified directory.  This option accepts a directory path as a string."
msgstr ""

#. type: item
#: doc/guix.texi:11716
#, no-wrap
msgid "@code{hangup?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11719
msgid "Use the Linux system call @code{vhangup} to do a virtual hangup of the specified terminal."
msgstr ""

#. type: item
#: doc/guix.texi:11720
#, no-wrap
msgid "@code{keep-baud?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11724
msgid "When set to @code{#t}, try to keep the existing baud rate.  The baud rates from @var{baud-rate} are used when agetty receives a @key{BREAK} character."
msgstr ""

#. type: item
#: doc/guix.texi:11725
#, no-wrap
msgid "@code{timeout} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11728
msgid "When set to an integer value, terminate if no user name could be read within @var{timeout} seconds."
msgstr ""

#. type: item
#: doc/guix.texi:11729
#, no-wrap
msgid "@code{detect-case?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11735
msgid "When set to @code{#t}, turn on support for detecting an uppercase-only terminal.  This setting will detect a login name containing only uppercase letters as indicating an uppercase-only terminal and turn on some upper-to-lower case conversions.  Note that this will not support Unicode characters."
msgstr ""

#. type: item
#: doc/guix.texi:11736
#, no-wrap
msgid "@code{wait-cr?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11741
msgid "When set to @code{#t}, wait for the user or modem to send a carriage-return or linefeed character before displaying @file{/etc/issue} or login prompt.  This is typically used with the @var{init-string} option."
msgstr ""

#. type: item
#: doc/guix.texi:11742
#, no-wrap
msgid "@code{no-hints?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11745
msgid "When set to @code{#t}, do not print hints about Num, Caps, and Scroll locks."
msgstr ""

#. type: item
#: doc/guix.texi:11746
#, no-wrap
msgid "@code{no-hostname?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11749
msgid "By default, the hostname is printed.  When this option is set to @code{#t}, no hostname will be shown at all."
msgstr ""

#. type: item
#: doc/guix.texi:11750
#, no-wrap
msgid "@code{long-hostname?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11754
msgid "By default, the hostname is only printed until the first dot.  When this option is set to @code{#t}, the fully qualified hostname by @code{gethostname} or @code{getaddrinfo} is shown."
msgstr ""

#. type: item
#: doc/guix.texi:11755
#, no-wrap
msgid "@code{erase-characters} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11758
msgid "This option accepts a string of additional characters that should be interpreted as backspace when the user types their login name."
msgstr ""

#. type: item
#: doc/guix.texi:11759
#, no-wrap
msgid "@code{kill-characters} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11763
msgid "This option accepts a string that should be interpreted to mean \"ignore all previous characters\" (also called a \"kill\" character) when the user types their login name."
msgstr ""

#. type: item
#: doc/guix.texi:11764
#, no-wrap
msgid "@code{chdir} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11767
msgid "This option accepts, as a string, a directory path that will be changed to before login."
msgstr ""

#. type: item
#: doc/guix.texi:11768
#, no-wrap
msgid "@code{delay} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11771
msgid "This options accepts, as an integer, the number of seconds to sleep before opening the tty and displaying the login prompt."
msgstr ""

#. type: item
#: doc/guix.texi:11772
#, no-wrap
msgid "@code{nice} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11775
msgid "This option accepts, as an integer, the nice value with which to run the @command{login} program."
msgstr ""

#. type: item
#: doc/guix.texi:11776 doc/guix.texi:12007 doc/guix.texi:12694
#: doc/guix.texi:19064
#, no-wrap
msgid "@code{extra-options} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:11779
msgid "This option provides an \"escape hatch\" for the user to provide arbitrary command-line arguments to @command{agetty} as a list of strings."
msgstr ""

#. type: deffn
#: doc/guix.texi:11783
#, no-wrap
msgid "{Scheme Procedure} kmscon-service-type @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11787
msgid "Return a service to run @uref{https://www.freedesktop.org/wiki/Software/kmscon,kmscon} according to @var{config}, a @code{<kmscon-configuration>} object, which specifies the tty to run, among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:11789
#, no-wrap
msgid "{Data Type} kmscon-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11792
msgid "This is the data type representing the configuration of Kmscon, which implements virtual console log-in."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:11795
#, no-wrap
msgid "virtual-terminal"
msgstr ""

#. type: table
#: doc/guix.texi:11797
msgid "The name of the console this Kmscon runs on---e.g., @code{\"tty1\"}."
msgstr ""

#. type: item
#: doc/guix.texi:11798
#, no-wrap
msgid "@code{login-program} (default: @code{#~(string-append #$shadow \"/bin/login\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11801
msgid "A gexp denoting the name of the log-in program. The default log-in program is @command{login} from the Shadow tool suite."
msgstr ""

#. type: item
#: doc/guix.texi:11802
#, no-wrap
msgid "@code{login-arguments} (default: @code{'(\"-p\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11804
msgid "A list of arguments to pass to @command{login}."
msgstr ""

#. type: item
#: doc/guix.texi:11809
#, no-wrap
msgid "@code{hardware-acceleration?} (default: #f)"
msgstr ""

#. type: table
#: doc/guix.texi:11811
msgid "Whether to use hardware acceleration."
msgstr ""

#. type: item
#: doc/guix.texi:11812
#, no-wrap
msgid "@code{kmscon} (default: @var{kmscon})"
msgstr ""

#. type: table
#: doc/guix.texi:11814
msgid "The Kmscon package to use."
msgstr ""

#. type: cindex
#: doc/guix.texi:11818
#, no-wrap
msgid "name service cache daemon"
msgstr ""

#. type: cindex
#: doc/guix.texi:11819
#, no-wrap
msgid "nscd"
msgstr ""

#. type: deffn
#: doc/guix.texi:11820
#, no-wrap
msgid "{Scheme Procedure} nscd-service [@var{config}] [#:glibc glibc] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:11825
msgid "[#:name-services '()] Return a service that runs the libc name service cache daemon (nscd) with the given @var{config}---an @code{<nscd-configuration>} object.  @xref{Name Service Switch}, for an example."
msgstr ""

#. type: deffn
#: doc/guix.texi:11827
msgid "For convenience, the Shepherd service for nscd provides the following actions:"
msgstr ""

#. type: item
#: doc/guix.texi:11829
#, no-wrap
msgid "invalidate"
msgstr ""

#. type: cindex
#: doc/guix.texi:11830
#, no-wrap
msgid "cache invalidation, nscd"
msgstr ""

#. type: cindex
#: doc/guix.texi:11831
#, no-wrap
msgid "nscd, cache invalidation"
msgstr ""

#. type: table
#: doc/guix.texi:11833
msgid "This invalidate the given cache.  For instance, running:"
msgstr ""

#. type: example
#: doc/guix.texi:11836
#, no-wrap
msgid "herd invalidate nscd hosts\n"
msgstr ""

#. type: table
#: doc/guix.texi:11840
msgid "invalidates the host name lookup cache of nscd."
msgstr ""

#. type: item
#: doc/guix.texi:11841
#, no-wrap
msgid "statistics"
msgstr ""

#. type: table
#: doc/guix.texi:11844
msgid "Running @command{herd statistics nscd} displays information about nscd usage and caches."
msgstr ""

#. type: defvr
#: doc/guix.texi:11848
#, no-wrap
msgid "{Scheme Variable} %nscd-default-configuration"
msgstr ""

#. type: defvr
#: doc/guix.texi:11852
msgid "This is the default @code{<nscd-configuration>} value (see below) used by @code{nscd-service}.  It uses the caches defined by @var{%nscd-default-caches}; see below."
msgstr ""

#. type: deftp
#: doc/guix.texi:11854
#, no-wrap
msgid "{Data Type} nscd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11857
msgid "This is the data type representing the name service cache daemon (nscd)  configuration."
msgstr ""

#. type: item
#: doc/guix.texi:11860
#, no-wrap
msgid "@code{name-services} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:11863
msgid "List of packages denoting @dfn{name services} that must be visible to the nscd---e.g., @code{(list @var{nss-mdns})}."
msgstr ""

#. type: item
#: doc/guix.texi:11864
#, no-wrap
msgid "@code{glibc} (default: @var{glibc})"
msgstr ""

#. type: table
#: doc/guix.texi:11867
msgid "Package object denoting the GNU C Library providing the @command{nscd} command."
msgstr ""

#. type: item
#: doc/guix.texi:11868
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/nscd.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11871
msgid "Name of the nscd log file.  This is where debugging output goes when @code{debug-level} is strictly positive."
msgstr ""

#. type: item
#: doc/guix.texi:11872
#, no-wrap
msgid "@code{debug-level} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:11875
msgid "Integer denoting the debugging levels.  Higher numbers mean that more debugging output is logged."
msgstr ""

#. type: item
#: doc/guix.texi:11876
#, no-wrap
msgid "@code{caches} (default: @var{%nscd-default-caches})"
msgstr ""

#. type: table
#: doc/guix.texi:11879
msgid "List of @code{<nscd-cache>} objects denoting things to be cached; see below."
msgstr ""

#. type: deftp
#: doc/guix.texi:11883
#, no-wrap
msgid "{Data Type} nscd-cache"
msgstr ""

#. type: deftp
#: doc/guix.texi:11885
msgid "Data type representing a cache database of nscd and its parameters."
msgstr ""

#. type: cindex
#: doc/guix.texi:11888 doc/guix.texi:15088
#, no-wrap
msgid "database"
msgstr ""

#. type: table
#: doc/guix.texi:11893
msgid "This is a symbol representing the name of the database to be cached.  Valid values are @code{passwd}, @code{group}, @code{hosts}, and @code{services}, which designate the corresponding NSS database (@pxref{NSS Basics,,, libc, The GNU C Library Reference Manual})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:11894
#, no-wrap
msgid "positive-time-to-live"
msgstr ""

#. type: itemx
#: doc/guix.texi:11895
#, no-wrap
msgid "@code{negative-time-to-live} (default: @code{20})"
msgstr ""

#. type: table
#: doc/guix.texi:11898
msgid "A number representing the number of seconds during which a positive or negative lookup result remains in cache."
msgstr ""

#. type: item
#: doc/guix.texi:11899
#, no-wrap
msgid "@code{check-files?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11902
msgid "Whether to check for updates of the files corresponding to @var{database}."
msgstr ""

#. type: table
#: doc/guix.texi:11906
msgid "For instance, when @var{database} is @code{hosts}, setting this flag instructs nscd to check for updates in @file{/etc/hosts} and to take them into account."
msgstr ""

#. type: item
#: doc/guix.texi:11907
#, no-wrap
msgid "@code{persistent?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11909
msgid "Whether the cache should be stored persistently on disk."
msgstr ""

#. type: item
#: doc/guix.texi:11910
#, no-wrap
msgid "@code{shared?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11912
msgid "Whether the cache should be shared among users."
msgstr ""

#. type: item
#: doc/guix.texi:11913
#, no-wrap
msgid "@code{max-database-size} (default: 32@tie{}MiB)"
msgstr ""

#. type: table
#: doc/guix.texi:11915
msgid "Maximum size in bytes of the database cache."
msgstr ""

#. type: defvr
#: doc/guix.texi:11922
#, no-wrap
msgid "{Scheme Variable} %nscd-default-caches"
msgstr ""

#. type: defvr
#: doc/guix.texi:11925
msgid "List of @code{<nscd-cache>} objects used by default by @code{nscd-configuration} (see above)."
msgstr ""

#. type: defvr
#: doc/guix.texi:11931
msgid "It enables persistent and aggressive caching of service and host name lookups.  The latter provides better host name lookup performance, resilience in the face of unreliable name servers, and also better privacy---often the result of host name lookups is in local cache, so external name servers do not even need to be queried."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:11934
msgid "syslog-configuration-type"
msgstr ""

#. type: cindex
#: doc/guix.texi:11934 doc/guix.texi:11950
#, no-wrap
msgid "syslog"
msgstr ""

#. type: cindex
#: doc/guix.texi:11935 doc/guix.texi:12372
#, no-wrap
msgid "logging"
msgstr ""

#. type: deftp
#: doc/guix.texi:11936
#, no-wrap
msgid "{Data Type} syslog-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11938
msgid "This data type represents the configuration of the syslog daemon."
msgstr ""

#. type: item
#: doc/guix.texi:11940
#, no-wrap
msgid "@code{syslogd} (default: @code{#~(string-append #$inetutils \"/libexec/syslogd\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11942
msgid "The syslog daemon to use."
msgstr ""

#. type: item
#: doc/guix.texi:11943
#, no-wrap
msgid "@code{config-file} (default: @code{%default-syslog.conf})"
msgstr ""

#. type: table
#: doc/guix.texi:11945
msgid "The syslog configuration file to use."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:11950
msgid "syslog-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:11951
#, no-wrap
msgid "{Scheme Procedure} syslog-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:11953
msgid "Return a service that runs a syslog daemon according to @var{config}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11956
msgid "@xref{syslogd invocation,,, inetutils, GNU Inetutils}, for more information on the configuration file syntax."
msgstr ""

#. type: defvr
#: doc/guix.texi:11958
#, no-wrap
msgid "{Scheme Variable} guix-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:11962
msgid "This is the type of the service that runs the build daemon, @command{guix-daemon} (@pxref{Invoking guix-daemon}).  Its value must be a @code{guix-configuration} record as described below."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:11965
msgid "guix-configuration-type"
msgstr ""

#. type: deftp
#: doc/guix.texi:11965
#, no-wrap
msgid "{Data Type} guix-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11968
msgid "This data type represents the configuration of the Guix build daemon.  @xref{Invoking guix-daemon}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:11970
#, no-wrap
msgid "@code{guix} (default: @var{guix})"
msgstr ""

#. type: table
#: doc/guix.texi:11972 doc/guix.texi:12192
msgid "The Guix package to use."
msgstr ""

#. type: item
#: doc/guix.texi:11973
#, no-wrap
msgid "@code{build-group} (default: @code{\"guixbuild\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11975
msgid "Name of the group for build user accounts."
msgstr ""

#. type: item
#: doc/guix.texi:11976
#, no-wrap
msgid "@code{build-accounts} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:11978
msgid "Number of build user accounts to create."
msgstr ""

#. type: item
#: doc/guix.texi:11979
#, no-wrap
msgid "@code{authorize-key?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11984
msgid "Whether to authorize the substitute keys listed in @code{authorized-keys}---by default that of @code{@value{SUBSTITUTE-SERVER}} (@pxref{Substitutes})."
msgstr ""

#. type: vindex
#: doc/guix.texi:11985
#, no-wrap
msgid "%default-authorized-guix-keys"
msgstr ""

#. type: item
#: doc/guix.texi:11986
#, no-wrap
msgid "@code{authorized-keys} (default: @var{%default-authorized-guix-keys})"
msgstr ""

#. type: table
#: doc/guix.texi:11990
msgid "The list of authorized key files for archive imports, as a list of string-valued gexps (@pxref{Invoking guix archive}).  By default, it contains that of @code{@value{SUBSTITUTE-SERVER}} (@pxref{Substitutes})."
msgstr ""

#. type: item
#: doc/guix.texi:11991
#, no-wrap
msgid "@code{use-substitutes?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11993
msgid "Whether to use substitutes."
msgstr ""

#. type: item
#: doc/guix.texi:11994
#, no-wrap
msgid "@code{substitute-urls} (default: @var{%default-substitute-urls})"
msgstr ""

#. type: table
#: doc/guix.texi:11996
msgid "The list of URLs where to look for substitutes by default."
msgstr ""

#. type: item
#: doc/guix.texi:11997
#, no-wrap
msgid "@code{max-silent-time} (default: @code{0})"
msgstr ""

#. type: itemx
#: doc/guix.texi:11998
#, no-wrap
msgid "@code{timeout} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:12002
msgid "The number of seconds of silence and the number of seconds of activity, respectively, after which a build process times out.  A value of zero disables the timeout."
msgstr ""

#. type: item
#: doc/guix.texi:12003
#, no-wrap
msgid "@code{log-compression} (default: @code{'bzip2})"
msgstr ""

#. type: table
#: doc/guix.texi:12006
msgid "The type of compression used for build logs---one of @code{gzip}, @code{bzip2}, or @code{none}."
msgstr ""

#. type: table
#: doc/guix.texi:12009
msgid "List of extra command-line options for @command{guix-daemon}."
msgstr ""

#. type: item
#: doc/guix.texi:12010
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/guix-daemon.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12013
msgid "File where @command{guix-daemon}'s standard output and standard error are written."
msgstr ""

#. type: item
#: doc/guix.texi:12014
#, no-wrap
msgid "@code{http-proxy} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12017
msgid "The HTTP proxy used for downloading fixed-output derivations and substitutes."
msgstr ""

#. type: item
#: doc/guix.texi:12018
#, no-wrap
msgid "@code{tmpdir} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12020
msgid "A directory path where the @command{guix-daemon} will perform builds."
msgstr ""

#. type: deffn
#: doc/guix.texi:12024
#, no-wrap
msgid "{Scheme Procedure} udev-service [#:udev @var{eudev} #:rules @code{'()}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12029
msgid "Run @var{udev}, which populates the @file{/dev} directory dynamically.  udev rules can be provided as a list of files through the @var{rules} variable.  The procedures @code{udev-rule} and @code{file->udev-rule} from @code{(gnu services base)} simplify the creation of such rule files."
msgstr ""

#. type: deffn
#: doc/guix.texi:12031
#, no-wrap
msgid "{Scheme Procedure} udev-rule [@var{file-name} @var{contents}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12034
msgid "Return a udev-rule file named @var{file-name} containing the rules defined by the @var{contents} literal."
msgstr ""

#. type: deffn
#: doc/guix.texi:12038
msgid "In the following example, a rule for a USB device is defined to be stored in the file @file{90-usb-thing.rules}.  The rule runs a script upon detecting a USB device with a given product identifier."
msgstr ""

#. type: example
#: doc/guix.texi:12046
#, no-wrap
msgid ""
"(define %example-udev-rule\n"
"  (udev-rule\n"
"    \"90-usb-thing.rules\"\n"
"    (string-append \"ACTION==\\\"add\\\", SUBSYSTEM==\\\"usb\\\", \"\n"
"                   \"ATTR@{product@}==\\\"Example\\\", \"\n"
"                   \"RUN+=\\\"/path/to/script\\\"\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:12050
msgid "The @command{herd rules udev} command, as root, returns the name of the directory containing all the active udev rules."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12053
msgid "Here we show how the default @var{udev-service} can be extended with it."
msgstr ""

#. type: example
#: doc/guix.texi:12063
#, no-wrap
msgid ""
"(operating-system\n"
" ;; @dots{}\n"
" (services\n"
" (modify-services %desktop-services\n"
"   (udev-service-type config =>\n"
"     (udev-configuration (inherit config)\n"
"      (rules (append (udev-configuration-rules config)\n"
"                     (list %example-udev-rule))))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:12065
#, no-wrap
msgid "{Scheme Procedure} file->udev-rule [@var{file-name} @var{file}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12068
msgid "Return a udev file named @var{file-name} containing the rules defined within @var{file}, a file-like object."
msgstr ""

#. type: deffn
#: doc/guix.texi:12070
msgid "The following example showcases how we can use an existing rule file."
msgstr ""

#. type: example
#: doc/guix.texi:12075
#, no-wrap
msgid ""
"(use-modules (guix download)     ;for url-fetch\n"
"             (guix packages)     ;for origin\n"
"             ;; @dots{})\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:12086
#, no-wrap
msgid ""
"(define %android-udev-rules\n"
"  (file->udev-rule\n"
"    \"51-android-udev.rules\"\n"
"    (let ((version \"20170910\"))\n"
"      (origin\n"
"       (method url-fetch)\n"
"       (uri (string-append \"https://raw.githubusercontent.com/M0Rf30/\"\n"
"                           \"android-udev-rules/\" version \"/51-android.rules\"))\n"
"       (sha256\n"
"        (base32 \"0lmmagpyb6xsq6zcr2w1cyx9qmjqmajkvrdbhjx32gqf1d9is003\"))))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12095
msgid "Additionally, Guix package definitions can be included in @var{rules} in order to extend the udev rules with the definitions found under their @file{lib/udev/rules.d} sub-directory.  In lieu of the previous @var{file->udev-rule} example, we could have used the @var{android-udev-rules} package which exists in Guix in the @code{(gnu packages android)} module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12104
msgid "The following example shows how to use the @var{android-udev-rules} package so that the Android tool @command{adb} can detect devices without root privileges.  It also details how to create the @code{adbusers} group, which is required for the proper functioning of the rules defined within the @var{android-udev-rules} package.  To create such a group, we must define it both as part of the @var{supplementary-groups} of our @var{user-account} declaration, as well as in the @var{groups} field of the @var{operating-system} record."
msgstr ""

#. type: example
#: doc/guix.texi:12109
#, no-wrap
msgid ""
"(use-modules (gnu packages android)  ;for android-udev-rules\n"
"             (gnu system shadow)     ;for user-group\n"
"             ;; @dots{})\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:12118
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (users (cons (user-acount\n"
"                ;; @dots{}\n"
"                (supplementary-groups\n"
"                 '(\"adbusers\"   ;for adb\n"
"                   \"wheel\" \"netdev\" \"audio\" \"video\"))\n"
"                ;; @dots{})))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:12121
#, no-wrap
msgid ""
"  (groups (cons (user-group (system? #t) (name \"adbusers\"))\n"
"                %base-groups))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:12123
#, no-wrap
msgid ""
"  ;; @dots{}\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:12131
#, no-wrap
msgid ""
"  (services\n"
"   (modify-services %desktop-services\n"
"     (udev-service-type\n"
"      config =>\n"
"      (udev-configuration (inherit config)\n"
"                          (rules (cons android-udev-rules\n"
"                                       (udev-configuration-rules config))))))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:12133
#, no-wrap
msgid "{Scheme Variable} urandom-seed-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12138
msgid "Save some entropy in @var{%random-seed-file} to seed @file{/dev/urandom} when rebooting.  It also tries to seed @file{/dev/urandom} from @file{/dev/hwrng} while booting, if @file{/dev/hwrng} exists and is readable."
msgstr ""

#. type: defvr
#: doc/guix.texi:12140
#, no-wrap
msgid "{Scheme Variable} %random-seed-file"
msgstr ""

#. type: defvr
#: doc/guix.texi:12144
msgid "This is the name of the file where some random bytes are saved by @var{urandom-seed-service} to seed @file{/dev/urandom} when rebooting.  It defaults to @file{/var/lib/random-seed}."
msgstr ""

#. type: cindex
#: doc/guix.texi:12146
#, no-wrap
msgid "mouse"
msgstr ""

#. type: cindex
#: doc/guix.texi:12147
#, no-wrap
msgid "gpm"
msgstr ""

#. type: defvr
#: doc/guix.texi:12148
#, no-wrap
msgid "{Scheme Variable} gpm-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12153
msgid "This is the type of the service that runs GPM, the @dfn{general-purpose mouse daemon}, which provides mouse support to the Linux console.  GPM allows users to use the mouse in the console, notably to select, copy, and paste text."
msgstr ""

#. type: defvr
#: doc/guix.texi:12156
msgid "The value for services of this type must be a @code{gpm-configuration} (see below).  This service is not part of @var{%base-services}."
msgstr ""

#. type: deftp
#: doc/guix.texi:12158
#, no-wrap
msgid "{Data Type} gpm-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12160
msgid "Data type representing the configuration of GPM."
msgstr ""

#. type: item
#: doc/guix.texi:12162
#, no-wrap
msgid "@code{options} (default: @code{%default-gpm-options})"
msgstr ""

#. type: table
#: doc/guix.texi:12167
msgid "Command-line options passed to @command{gpm}.  The default set of options instruct @command{gpm} to listen to mouse events on @file{/dev/input/mice}.  @xref{Command Line,,, gpm, gpm manual}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:12168
#, no-wrap
msgid "@code{gpm} (default: @code{gpm})"
msgstr ""

#. type: table
#: doc/guix.texi:12170
msgid "The GPM package to use."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:12175
msgid "guix-publish-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:12175
#, no-wrap
msgid "{Scheme Variable} guix-publish-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:12179
msgid "This is the service type for @command{guix publish} (@pxref{Invoking guix publish}).  Its value must be a @code{guix-configuration} object, as described below."
msgstr ""

#. type: deffn
#: doc/guix.texi:12183
msgid "This assumes that @file{/etc/guix} already contains a signing key pair as created by @command{guix archive --generate-key} (@pxref{Invoking guix archive}).  If that is not the case, the service will fail to start."
msgstr ""

#. type: deftp
#: doc/guix.texi:12185
#, no-wrap
msgid "{Data Type} guix-publish-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12188
msgid "Data type representing the configuration of the @code{guix publish} service."
msgstr ""

#. type: item
#: doc/guix.texi:12190
#, no-wrap
msgid "@code{guix} (default: @code{guix})"
msgstr ""

#. type: item
#: doc/guix.texi:12193
#, no-wrap
msgid "@code{port} (default: @code{80})"
msgstr ""

#. type: table
#: doc/guix.texi:12195
msgid "The TCP port to listen for connections."
msgstr ""

#. type: item
#: doc/guix.texi:12196
#, no-wrap
msgid "@code{host} (default: @code{\"localhost\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12199
msgid "The host (and thus, network interface) to listen to.  Use @code{\"0.0.0.0\"} to listen on all the network interfaces."
msgstr ""

#. type: table
#: doc/guix.texi:12204
msgid "The gzip compression level at which substitutes are compressed.  Use @code{0} to disable compression altogether, and @code{9} to get the best compression ratio at the expense of increased CPU usage."
msgstr ""

#. type: item
#: doc/guix.texi:12205
#, no-wrap
msgid "@code{nar-path} (default: @code{\"nar\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12208
msgid "The URL path at which ``nars'' can be fetched.  @xref{Invoking guix publish, @code{--nar-path}}, for details."
msgstr ""

#. type: item
#: doc/guix.texi:12209
#, no-wrap
msgid "@code{cache} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12215
msgid "When it is @code{#f}, disable caching and instead generate archives on demand.  Otherwise, this should be the name of a directory---e.g., @code{\"/var/cache/guix/publish\"}---where @command{guix publish} caches archives and meta-data ready to be sent.  @xref{Invoking guix publish, @option{--cache}}, for more information on the tradeoffs involved."
msgstr ""

#. type: item
#: doc/guix.texi:12216
#, no-wrap
msgid "@code{workers} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12220
msgid "When it is an integer, this is the number of worker threads used for caching; when @code{#f}, the number of processors is used.  @xref{Invoking guix publish, @option{--workers}}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:12221
#, no-wrap
msgid "@code{ttl} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12225
msgid "When it is an integer, this denotes the @dfn{time-to-live} in seconds of the published archives.  @xref{Invoking guix publish, @option{--ttl}}, for more information."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:12229
msgid "rngd-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:12229
#, no-wrap
msgid "{Scheme Procedure} rngd-service [#:rng-tools @var{rng-tools}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12234
msgid "[#:device \"/dev/hwrng\"] Return a service that runs the @command{rngd} program from @var{rng-tools} to add @var{device} to the kernel's entropy pool.  The service will fail if @var{device} does not exist."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:12237
msgid "pam-limits-service"
msgstr ""

#. type: cindex
#: doc/guix.texi:12237
#, no-wrap
msgid "session limits"
msgstr ""

#. type: cindex
#: doc/guix.texi:12238
#, no-wrap
msgid "ulimit"
msgstr ""

#. type: cindex
#: doc/guix.texi:12239
#, no-wrap
msgid "priority"
msgstr ""

#. type: cindex
#: doc/guix.texi:12240
#, no-wrap
msgid "realtime"
msgstr ""

#. type: cindex
#: doc/guix.texi:12241
#, no-wrap
msgid "jackd"
msgstr ""

#. type: deffn
#: doc/guix.texi:12242
#, no-wrap
msgid "{Scheme Procedure} pam-limits-service [#:limits @code{'()}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12249
msgid "Return a service that installs a configuration file for the @uref{http://linux-pam.org/Linux-PAM-html/sag-pam_limits.html, @code{pam_limits} module}.  The procedure optionally takes a list of @code{pam-limits-entry} values, which can be used to specify @code{ulimit} limits and nice priority limits to user sessions."
msgstr ""

#. type: deffn
#: doc/guix.texi:12252
msgid "The following limits definition sets two hard and soft limits for all login sessions of users in the @code{realtime} group:"
msgstr ""

#. type: example
#: doc/guix.texi:12258
#, no-wrap
msgid ""
"(pam-limits-service\n"
" (list\n"
"  (pam-limits-entry \"@@realtime\" 'both 'rtprio 99)\n"
"  (pam-limits-entry \"@@realtime\" 'both 'memlock 'unlimited)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:12264
msgid "The first entry increases the maximum realtime priority for non-privileged processes; the second entry lifts any restriction of the maximum address space that can be locked in memory.  These settings are commonly used for real-time audio systems."
msgstr ""

#. type: cindex
#: doc/guix.texi:12269
#, no-wrap
msgid "cron"
msgstr ""

#. type: cindex
#: doc/guix.texi:12270
#, no-wrap
msgid "mcron"
msgstr ""

#. type: cindex
#: doc/guix.texi:12271
#, no-wrap
msgid "scheduling jobs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12278
msgid "The @code{(gnu services mcron)} module provides an interface to GNU@tie{}mcron, a daemon to run jobs at scheduled times (@pxref{Top,,, mcron, GNU@tie{}mcron}).  GNU@tie{}mcron is similar to the traditional Unix @command{cron} daemon; the main difference is that it is implemented in Guile Scheme, which provides a lot of flexibility when specifying the scheduling of jobs and their actions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12286
msgid "The example below defines an operating system that runs the @command{updatedb} (@pxref{Invoking updatedb,,, find, Finding Files})  and the @command{guix gc} commands (@pxref{Invoking guix gc}) daily, as well as the @command{mkid} command on behalf of an unprivileged user (@pxref{mkid invocation,,, idutils, ID Database Utilities}).  It uses gexps to introduce job definitions that are passed to mcron (@pxref{G-Expressions})."
msgstr ""

#. type: lisp
#: doc/guix.texi:12290
#, no-wrap
msgid ""
"(use-modules (guix) (gnu) (gnu services mcron))\n"
"(use-package-modules base idutils)\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:12299
#, no-wrap
msgid ""
"(define updatedb-job\n"
"  ;; Run 'updatedb' at 3AM every day.  Here we write the\n"
"  ;; job's action as a Scheme procedure.\n"
"  #~(job '(next-hour '(3))\n"
"         (lambda ()\n"
"           (execl (string-append #$findutils \"/bin/updatedb\")\n"
"                  \"updatedb\"\n"
"                  \"--prunepaths=/tmp /var/tmp /gnu/store\"))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:12305
#, no-wrap
msgid ""
"(define garbage-collector-job\n"
"  ;; Collect garbage 5 minutes after midnight every day.\n"
"  ;; The job's action is a shell command.\n"
"  #~(job \"5 0 * * *\"            ;Vixie cron syntax\n"
"         \"guix gc -F 1G\"))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:12312
#, no-wrap
msgid ""
"(define idutils-job\n"
"  ;; Update the index database as user \"charlie\" at 12:15PM\n"
"  ;; and 19:15PM.  This runs from the user's home directory.\n"
"  #~(job '(next-minute-from (next-hour '(12 19)) '(15))\n"
"         (string-append #$idutils \"/bin/mkid src\")\n"
"         #:user \"charlie\"))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:12321
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (services (cons (service mcron-service-type\n"
"                           (mcron-configuration\n"
"                            (jobs (list garbage-collector-job\n"
"                                        updatedb-job\n"
"                                        idutils-job))))\n"
"                  %base-services)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12326
msgid "@xref{Guile Syntax, mcron job specifications,, mcron, GNU@tie{}mcron}, for more information on mcron job specifications.  Below is the reference of the mcron service."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12329
msgid "On a running system, you can use the @code{schedule} action of the service to visualize the mcron jobs that will be executed next:"
msgstr ""

#. type: example
#: doc/guix.texi:12332
#, no-wrap
msgid "# herd schedule mcron\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12337
msgid "The example above lists the next five tasks that will be executed, but you can also specify the number of tasks to display:"
msgstr ""

#. type: example
#: doc/guix.texi:12340
#, no-wrap
msgid "# herd schedule mcron 10\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:12342
#, no-wrap
msgid "{Scheme Variable} mcron-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12345
msgid "This is the type of the @code{mcron} service, whose value is an @code{mcron-configuration} object."
msgstr ""

#. type: defvr
#: doc/guix.texi:12350
msgid "This service type can be the target of a service extension that provides it additional job specifications (@pxref{Service Composition}).  In other words, it is possible to define services that provide additional mcron jobs to run."
msgstr ""

#. type: deftp
#: doc/guix.texi:12352
#, no-wrap
msgid "{Data Type} mcron-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12354
msgid "Data type representing the configuration of mcron."
msgstr ""

#. type: item
#: doc/guix.texi:12356
#, no-wrap
msgid "@code{mcron} (default: @var{mcron})"
msgstr ""

#. type: table
#: doc/guix.texi:12358
msgid "The mcron package to use."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12359 doc/guix.texi:12418
#, no-wrap
msgid "jobs"
msgstr ""

#. type: table
#: doc/guix.texi:12363
msgid "This is a list of gexps (@pxref{G-Expressions}), where each gexp corresponds to an mcron job specification (@pxref{Syntax, mcron job specifications,, mcron, GNU@tie{}mcron})."
msgstr ""

#. type: cindex
#: doc/guix.texi:12370
#, no-wrap
msgid "rottlog"
msgstr ""

#. type: cindex
#: doc/guix.texi:12371
#, no-wrap
msgid "log rotation"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12378
msgid "Log files such as those found in @file{/var/log} tend to grow endlessly, so it's a good idea to @dfn{rotate} them once in a while---i.e., archive their contents in separate files, possibly compressed.  The @code{(gnu services admin)} module provides an interface to GNU@tie{}Rot[t]log, a log rotation tool (@pxref{Top,,, rottlog, GNU Rot[t]log Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12381
msgid "The example below defines an operating system that provides log rotation with the default settings, for commonly encountered log files."
msgstr ""

#. type: lisp
#: doc/guix.texi:12386
#, no-wrap
msgid ""
"(use-modules (guix) (gnu))\n"
"(use-service-modules admin mcron)\n"
"(use-package-modules base idutils)\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:12391
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (services (cons (service rottlog-service-type)\n"
"                  %base-services)))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:12393
#, no-wrap
msgid "{Scheme Variable} rottlog-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12396
msgid "This is the type of the Rottlog service, whose value is a @code{rottlog-configuration} object."
msgstr ""

#. type: defvr
#: doc/guix.texi:12399
msgid "Other services can extend this one with new @code{log-rotation} objects (see below), thereby augmenting the set of files to be rotated."
msgstr ""

#. type: defvr
#: doc/guix.texi:12402
msgid "This service type can define mcron jobs (@pxref{Scheduled Job Execution}) to run the rottlog service."
msgstr ""

#. type: deftp
#: doc/guix.texi:12404
#, no-wrap
msgid "{Data Type} rottlog-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12406
msgid "Data type representing the configuration of rottlog."
msgstr ""

#. type: item
#: doc/guix.texi:12408
#, no-wrap
msgid "@code{rottlog} (default: @code{rottlog})"
msgstr ""

#. type: table
#: doc/guix.texi:12410
msgid "The Rottlog package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12411
#, no-wrap
msgid "@code{rc-file} (default: @code{(file-append rottlog \"/etc/rc\")})"
msgstr ""

#. type: table
#: doc/guix.texi:12414
msgid "The Rottlog configuration file to use (@pxref{Mandatory RC Variables,,, rottlog, GNU Rot[t]log Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:12415
#, no-wrap
msgid "@code{rotations} (default: @code{%default-rotations})"
msgstr ""

#. type: table
#: doc/guix.texi:12417
msgid "A list of @code{log-rotation} objects as defined below."
msgstr ""

#. type: table
#: doc/guix.texi:12421
msgid "This is a list of gexps where each gexp corresponds to an mcron job specification (@pxref{Scheduled Job Execution})."
msgstr ""

#. type: deftp
#: doc/guix.texi:12424
#, no-wrap
msgid "{Data Type} log-rotation"
msgstr ""

#. type: deftp
#: doc/guix.texi:12426
msgid "Data type representing the rotation of a group of log files."
msgstr ""

#. type: deftp
#: doc/guix.texi:12430
msgid "Taking an example from the Rottlog manual (@pxref{Period Related File Examples,,, rottlog, GNU Rot[t]log Manual}), a log rotation might be defined like this:"
msgstr ""

#. type: example
#: doc/guix.texi:12439
#, no-wrap
msgid ""
"(log-rotation\n"
"  (frequency 'daily)\n"
"  (files '(\"/var/log/apache/*\"))\n"
"  (options '(\"storedir apache-archives\"\n"
"             \"rotate 6\"\n"
"             \"notifempty\"\n"
"             \"nocompress\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:12442
msgid "The list of fields is as follows:"
msgstr ""

#. type: item
#: doc/guix.texi:12444
#, no-wrap
msgid "@code{frequency} (default: @code{'weekly})"
msgstr ""

#. type: table
#: doc/guix.texi:12446
msgid "The log rotation frequency, a symbol."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12447
#, no-wrap
msgid "files"
msgstr ""

#. type: table
#: doc/guix.texi:12449
msgid "The list of files or file glob patterns to rotate."
msgstr ""

#. type: item
#: doc/guix.texi:12450
#, no-wrap
msgid "@code{options} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12453
msgid "The list of rottlog options for this rotation (@pxref{Configuration parameters,,, rottlog, GNU Rot[t]lg Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:12454
#, no-wrap
msgid "@code{post-rotate} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12456
msgid "Either @code{#f} or a gexp to execute once the rotation has completed."
msgstr ""

#. type: defvr
#: doc/guix.texi:12459
#, no-wrap
msgid "{Scheme Variable} %default-rotations"
msgstr ""

#. type: defvr
#: doc/guix.texi:12462
msgid "Specifies weekly rotation of @var{%rotated-files} and a couple of other files."
msgstr ""

#. type: defvr
#: doc/guix.texi:12464
#, no-wrap
msgid "{Scheme Variable} %rotated-files"
msgstr ""

#. type: defvr
#: doc/guix.texi:12467
msgid "The list of syslog-controlled files to be rotated.  By default it is: @code{'(\"/var/log/messages\" \"/var/log/secure\")}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12474
msgid "The @code{(gnu services networking)} module provides services to configure the network interface."
msgstr ""

#. type: cindex
#: doc/guix.texi:12475
#, no-wrap
msgid "DHCP, networking service"
msgstr ""

#. type: defvr
#: doc/guix.texi:12476
#, no-wrap
msgid "{Scheme Variable} dhcp-client-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12480
msgid "This is the type of services that run @var{dhcp}, a Dynamic Host Configuration Protocol (DHCP) client, on all the non-loopback network interfaces.  Its value is the DHCP client package to use, @code{isc-dhcp} by default."
msgstr ""

#. type: deffn
#: doc/guix.texi:12482
#, no-wrap
msgid "{Scheme Procedure} dhcpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:12486
msgid "This type defines a service that runs a DHCP daemon.  To create a service of this type, you must supply a @code{<dhcpd-configuration>}.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:12492
#, no-wrap
msgid ""
"(service dhcpd-service-type\n"
"         (dhcpd-configuration\n"
"          (config-file (local-file \"my-dhcpd.conf\"))\n"
"          (interfaces '(\"enp0s25\"))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:12495
#, no-wrap
msgid "{Data Type} dhcpd-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:12497
#, no-wrap
msgid "@code{package} (default: @code{isc-dhcp})"
msgstr ""

#. type: table
#: doc/guix.texi:12502
msgid "The package that provides the DHCP daemon.  This package is expected to provide the daemon at @file{sbin/dhcpd} relative to its output directory.  The default package is the @uref{https://www.isc.org/products/DHCP, ISC's DHCP server}."
msgstr ""

#. type: item
#: doc/guix.texi:12502 doc/guix.texi:12691 doc/guix.texi:16678
#, no-wrap
msgid "@code{config-file} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12507
msgid "The configuration file to use.  This is required.  It will be passed to @code{dhcpd} via its @code{-cf} option.  This may be any ``file-like'' object (@pxref{G-Expressions, file-like objects}).  See @code{man dhcpd.conf} for details on the configuration file syntax."
msgstr ""

#. type: item
#: doc/guix.texi:12507
#, no-wrap
msgid "@code{version} (default: @code{\"4\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12512
msgid "The DHCP version to use.  The ISC DHCP server supports the values ``4'', ``6'', and ``4o6''.  These correspond to the @code{dhcpd} program options @code{-4}, @code{-6}, and @code{-4o6}.  See @code{man dhcpd} for details."
msgstr ""

#. type: item
#: doc/guix.texi:12512
#, no-wrap
msgid "@code{run-directory} (default: @code{\"/run/dhcpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12515
msgid "The run directory to use.  At service activation time, this directory will be created if it does not exist."
msgstr ""

#. type: item
#: doc/guix.texi:12515
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/run/dhcpd/dhcpd.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12518
msgid "The PID file to use.  This corresponds to the @code{-pf} option of @code{dhcpd}.  See @code{man dhcpd} for details."
msgstr ""

#. type: item
#: doc/guix.texi:12518
#, no-wrap
msgid "@code{interfaces} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12524
msgid "The names of the network interfaces on which dhcpd should listen for broadcasts.  If this list is not empty, then its elements (which must be strings) will be appended to the @code{dhcpd} invocation when starting the daemon.  It may not be necessary to explicitly specify any interfaces here; see @code{man dhcpd} for details."
msgstr ""

#. type: defvr
#: doc/guix.texi:12527
#, no-wrap
msgid "{Scheme Variable} static-networking-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12530
msgid "This is the type for statically-configured network interfaces."
msgstr ""

#. type: deffn
#: doc/guix.texi:12532
#, no-wrap
msgid "{Scheme Procedure} static-networking-service @var{interface} @var{ip} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12540
msgid "[#:netmask #f] [#:gateway #f] [#:name-servers @code{'()}] @ [#:requirement @code{'(udev)}] Return a service that starts @var{interface} with address @var{ip}.  If @var{netmask} is true, use it as the network mask.  If @var{gateway} is true, it must be a string specifying the default network gateway.  @var{requirement} can be used to declare a dependency on another service before configuring the interface."
msgstr ""

#. type: deffn
#: doc/guix.texi:12545
msgid "This procedure can be called several times, one for each network interface of interest.  Behind the scenes what it does is extend @code{static-networking-service-type} with additional network interfaces to handle."
msgstr ""

#. type: deffn
#: doc/guix.texi:12547
msgid "For example:"
msgstr ""

#. type: example
#: doc/guix.texi:12552
#, no-wrap
msgid ""
"(static-networking-service \"eno1\" \"192.168.1.82\"\n"
"                           #:gateway \"192.168.1.2\"\n"
"                           #:name-servers '(\"192.168.1.2\"))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:12555
#, no-wrap
msgid "wicd"
msgstr ""

#. type: cindex
#: doc/guix.texi:12558
#, no-wrap
msgid "network management"
msgstr ""

#. type: deffn
#: doc/guix.texi:12559
#, no-wrap
msgid "{Scheme Procedure} wicd-service [#:wicd @var{wicd}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12562
msgid "Return a service that runs @url{https://launchpad.net/wicd,Wicd}, a network management daemon that aims to simplify wired and wireless networking."
msgstr ""

#. type: deffn
#: doc/guix.texi:12567
msgid "This service adds the @var{wicd} package to the global profile, providing several commands to interact with the daemon and configure networking: @command{wicd-client}, a graphical user interface, and the @command{wicd-cli} and @command{wicd-curses} user interfaces."
msgstr ""

#. type: cindex
#: doc/guix.texi:12569
#, no-wrap
msgid "ModemManager"
msgstr ""

#. type: defvr
#: doc/guix.texi:12571
#, no-wrap
msgid "{Scheme Variable} modem-manager-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12576
msgid "This is the service type for the @uref{https://wiki.gnome.org/Projects/ModemManager, ModemManager} service. The value for this service type is a @code{modem-manager-configuration} record."
msgstr ""

#. type: defvr
#: doc/guix.texi:12579 doc/guix.texi:12601
msgid "This service is part of @code{%desktop-services} (@pxref{Desktop Services})."
msgstr ""

#. type: deftp
#: doc/guix.texi:12581
#, no-wrap
msgid "{Data Type} modem-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12583
msgid "Data type representing the configuration of ModemManager."
msgstr ""

#. type: item
#: doc/guix.texi:12585
#, no-wrap
msgid "@code{modem-manager} (default: @code{modem-manager})"
msgstr ""

#. type: table
#: doc/guix.texi:12587
msgid "The ModemManager package to use."
msgstr ""

#. type: cindex
#: doc/guix.texi:12591
#, no-wrap
msgid "NetworkManager"
msgstr ""

#. type: defvr
#: doc/guix.texi:12593
#, no-wrap
msgid "{Scheme Variable} network-manager-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12598
msgid "This is the service type for the @uref{https://wiki.gnome.org/Projects/NetworkManager, NetworkManager} service. The value for this service type is a @code{network-manager-configuration} record."
msgstr ""

#. type: deftp
#: doc/guix.texi:12603
#, no-wrap
msgid "{Data Type} network-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12605
msgid "Data type representing the configuration of NetworkManager."
msgstr ""

#. type: item
#: doc/guix.texi:12607
#, no-wrap
msgid "@code{network-manager} (default: @code{network-manager})"
msgstr ""

#. type: table
#: doc/guix.texi:12609
msgid "The NetworkManager package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12610
#, no-wrap
msgid "@code{dns} (default: @code{\"default\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12613
msgid "Processing mode for DNS, which affects how NetworkManager uses the @code{resolv.conf} configuration file."
msgstr ""

#. type: item
#: doc/guix.texi:12615
#, no-wrap
msgid "default"
msgstr ""

#. type: table
#: doc/guix.texi:12618
msgid "NetworkManager will update @code{resolv.conf} to reflect the nameservers provided by currently active connections."
msgstr ""

#. type: item
#: doc/guix.texi:12619
#, no-wrap
msgid "dnsmasq"
msgstr ""

#. type: table
#: doc/guix.texi:12623
msgid "NetworkManager will run @code{dnsmasq} as a local caching nameserver, using a \"split DNS\" configuration if you are connected to a VPN, and then update @code{resolv.conf} to point to the local nameserver."
msgstr ""

#. type: item
#: doc/guix.texi:12624 doc/guix.texi:13884
#, no-wrap
msgid "none"
msgstr ""

#. type: table
#: doc/guix.texi:12626
msgid "NetworkManager will not modify @code{resolv.conf}."
msgstr ""

#. type: item
#: doc/guix.texi:12628
#, no-wrap
msgid "@code{vpn-plugins} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12632
msgid "This is the list of available plugins for virtual private networks (VPNs).  An example of this is the @code{network-manager-openvpn} package, which allows NetworkManager to manage VPNs @i{via} OpenVPN."
msgstr ""

#. type: cindex
#: doc/guix.texi:12636
#, no-wrap
msgid "Connman"
msgstr ""

#. type: deffn
#: doc/guix.texi:12637
#, no-wrap
msgid "{Scheme Variable} connman-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:12640
msgid "This is the service type to run @url{https://01.org/connman,Connman}, a network connection manager."
msgstr ""

#. type: deffn
#: doc/guix.texi:12643
msgid "Its value must be an @code{connman-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:12648
#, no-wrap
msgid ""
"(service connman-service-type\n"
"         (connman-configuration\n"
"           (disable-vpn? #t)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:12651
msgid "See below for details about @code{connman-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:12653
#, no-wrap
msgid "{Data Type} connman-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12655
msgid "Data Type representing the configuration of connman."
msgstr ""

#. type: item
#: doc/guix.texi:12657
#, no-wrap
msgid "@code{connman} (default: @var{connman})"
msgstr ""

#. type: table
#: doc/guix.texi:12659
msgid "The connman package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12660
#, no-wrap
msgid "@code{disable-vpn?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12662
msgid "When true, disable connman's vpn plugin."
msgstr ""

#. type: cindex
#: doc/guix.texi:12665
#, no-wrap
msgid "WPA Supplicant"
msgstr ""

#. type: defvr
#: doc/guix.texi:12666
#, no-wrap
msgid "{Scheme Variable} wpa-supplicant-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12670
msgid "This is the service type to run @url{https://w1.fi/wpa_supplicant/,WPA supplicant}, an authentication daemon required to authenticate against encrypted WiFi or ethernet networks."
msgstr ""

#. type: deftp
#: doc/guix.texi:12672
#, no-wrap
msgid "{Data Type} wpa-supplicant-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12674
msgid "Data type representing the configuration of WPA Supplicant."
msgstr ""

#. type: deftp
#: doc/guix.texi:12676
msgid "It takes the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:12678
#, no-wrap
msgid "@code{wpa-supplicant} (default: @code{wpa-supplicant})"
msgstr ""

#. type: table
#: doc/guix.texi:12680
msgid "The WPA Supplicant package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12681
#, no-wrap
msgid "@code{dbus?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:12683
msgid "Whether to listen for requests on D-Bus."
msgstr ""

#. type: item
#: doc/guix.texi:12684
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/wpa_supplicant.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12686
msgid "Where to store the PID file."
msgstr ""

#. type: item
#: doc/guix.texi:12687
#, no-wrap
msgid "@code{interface} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12690
msgid "If this is set, it must specify the name of a network interface that WPA supplicant will control."
msgstr ""

#. type: table
#: doc/guix.texi:12693
msgid "Optional configuration file to use."
msgstr ""

#. type: table
#: doc/guix.texi:12696
msgid "List of additional command-line arguments to pass to the daemon."
msgstr ""

#. type: cindex
#: doc/guix.texi:12699
#, no-wrap
msgid "iptables"
msgstr ""

#. type: defvr
#: doc/guix.texi:12700
#, no-wrap
msgid "{Scheme Variable} iptables-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12706
msgid "This is the service type to set up an iptables configuration.  iptables is a packet filtering framework supported by the Linux kernel.  This service supports configuring iptables for both IPv4 and IPv6.  A simple example configuration rejecting all incoming connections except those to the ssh port 22 is shown below."
msgstr ""

#. type: lisp
#: doc/guix.texi:12726
#, no-wrap
msgid ""
"(service iptables-service-type\n"
"         (iptables-configuration\n"
"          (ipv4-rules (plain-file \"iptables.rules\" \"*filter\n"
":INPUT ACCEPT\n"
":FORWARD ACCEPT\n"
":OUTPUT ACCEPT\n"
"-A INPUT -p tcp --dport 22 -j ACCEPT\n"
"-A INPUT -j REJECT --reject-with icmp-port-unreachable\n"
"COMMIT\n"
"\"))\n"
"          (ipv6-rules (plain-file \"ip6tables.rules\" \"*filter\n"
":INPUT ACCEPT\n"
":FORWARD ACCEPT\n"
":OUTPUT ACCEPT\n"
"-A INPUT -p tcp --dport 22 -j ACCEPT\n"
"-A INPUT -j REJECT --reject-with icmp6-port-unreachable\n"
"COMMIT\n"
"\"))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:12729
#, no-wrap
msgid "{Data Type} iptables-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12731
msgid "The data type representing the configuration of iptables."
msgstr ""

#. type: item
#: doc/guix.texi:12733
#, no-wrap
msgid "@code{iptables} (default: @code{iptables})"
msgstr ""

#. type: table
#: doc/guix.texi:12736
msgid "The iptables package that provides @code{iptables-restore} and @code{ip6tables-restore}."
msgstr ""

#. type: item
#: doc/guix.texi:12736
#, no-wrap
msgid "@code{ipv4-rules} (default: @code{%iptables-accept-all-rules})"
msgstr ""

#. type: table
#: doc/guix.texi:12740
msgid "The iptables rules to use.  It will be passed to @code{iptables-restore}.  This may be any ``file-like'' object (@pxref{G-Expressions, file-like objects})."
msgstr ""

#. type: item
#: doc/guix.texi:12740
#, no-wrap
msgid "@code{ipv6-rules} (default: @code{%iptables-accept-all-rules})"
msgstr ""

#. type: table
#: doc/guix.texi:12744
msgid "The ip6tables rules to use.  It will be passed to @code{ip6tables-restore}.  This may be any ``file-like'' object (@pxref{G-Expressions, file-like objects})."
msgstr ""

#. type: cindex
#: doc/guix.texi:12747
#, no-wrap
msgid "NTP (Network Time Protocol), service"
msgstr ""

#. type: cindex
#: doc/guix.texi:12748
#, no-wrap
msgid "real time clock"
msgstr ""

#. type: defvr
#: doc/guix.texi:12749
#, no-wrap
msgid "{Scheme Variable} ntp-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12753
msgid "This is the type of the service running the @uref{http://www.ntp.org, Network Time Protocol (NTP)} daemon, @command{ntpd}.  The daemon will keep the system clock synchronized with that of the specified NTP servers."
msgstr ""

#. type: defvr
#: doc/guix.texi:12756
msgid "The value of this service is an @code{ntpd-configuration} object, as described below."
msgstr ""

#. type: deftp
#: doc/guix.texi:12758
#, no-wrap
msgid "{Data Type} ntp-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12760
msgid "This is the data type for the NTP service configuration."
msgstr ""

#. type: item
#: doc/guix.texi:12762
#, no-wrap
msgid "@code{servers} (default: @code{%ntp-servers})"
msgstr ""

#. type: table
#: doc/guix.texi:12765
msgid "This is the list of servers (host names) with which @command{ntpd} will be synchronized."
msgstr ""

#. type: item
#: doc/guix.texi:12766 doc/guix.texi:12827
#, no-wrap
msgid "@code{allow-large-adjustment?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12769
msgid "This determines whether @command{ntpd} is allowed to make an initial adjustment of more than 1,000 seconds."
msgstr ""

#. type: item
#: doc/guix.texi:12770
#, no-wrap
msgid "@code{ntp} (default: @code{ntp})"
msgstr ""

#. type: table
#: doc/guix.texi:12772
msgid "The NTP package to use."
msgstr ""

#. type: defvr
#: doc/guix.texi:12775
#, no-wrap
msgid "{Scheme Variable} %ntp-servers"
msgstr ""

#. type: defvr
#: doc/guix.texi:12778
msgid "List of host names used as the default NTP servers.  These are servers of the @uref{https://www.ntppool.org/en/, NTP Pool Project}."
msgstr ""

#. type: cindex
#: doc/guix.texi:12780
#, no-wrap
msgid "OpenNTPD"
msgstr ""

#. type: deffn
#: doc/guix.texi:12781
#, no-wrap
msgid "{Scheme Procedure} openntpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:12785
msgid "Run the @command{ntpd}, the Network Time Protocol (NTP) daemon, as implemented by @uref{http://www.openntpd.org, OpenNTPD}.  The daemon will keep the system clock synchronized with that of the given servers."
msgstr ""

#. type: example
#: doc/guix.texi:12795
#, no-wrap
msgid ""
"(service\n"
" openntpd-service-type\n"
" (openntpd-configuration\n"
"  (listen-on '(\"127.0.0.1\" \"::1\"))\n"
"  (sensor '(\"udcf0 correction 70000\"))\n"
"  (constraint-from '(\"www.gnu.org\"))\n"
"  (constraints-from '(\"https://www.google.com/\"))\n"
"  (allow-large-adjustment? #t)))\n"
"\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:12799
#, no-wrap
msgid "{Data Type} openntpd-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:12801
#, no-wrap
msgid "@code{openntpd} (default: @code{(file-append openntpd \"/sbin/ntpd\")})"
msgstr ""

#. type: table
#: doc/guix.texi:12803
msgid "The openntpd executable to use."
msgstr ""

#. type: item
#: doc/guix.texi:12803
#, no-wrap
msgid "@code{listen-on} (default: @code{'(\"127.0.0.1\" \"::1\")})"
msgstr ""

#. type: table
#: doc/guix.texi:12805
msgid "A list of local IP addresses or hostnames the ntpd daemon should listen on."
msgstr ""

#. type: item
#: doc/guix.texi:12805
#, no-wrap
msgid "@code{query-from} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12807
msgid "A list of local IP address the ntpd daemon should use for outgoing queries."
msgstr ""

#. type: item
#: doc/guix.texi:12807
#, no-wrap
msgid "@code{sensor} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12812
msgid "Specify a list of timedelta sensor devices ntpd should use.  @code{ntpd} will listen to each sensor that actually exists and ignore non-existent ones.  See @uref{https://man.openbsd.org/ntpd.conf, upstream documentation} for more information."
msgstr ""

#. type: item
#: doc/guix.texi:12812
#, no-wrap
msgid "@code{server} (default: @var{%ntp-servers})"
msgstr ""

#. type: table
#: doc/guix.texi:12814
msgid "Specify a list of IP addresses or hostnames of NTP servers to synchronize to."
msgstr ""

#. type: item
#: doc/guix.texi:12814 doc/guix.texi:20029
#, no-wrap
msgid "@code{servers} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12816
msgid "Specify a list of IP addresses or hostnames of NTP pools to synchronize to."
msgstr ""

#. type: item
#: doc/guix.texi:12816
#, no-wrap
msgid "@code{constraint-from} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12823
msgid "@code{ntpd} can be configured to query the ‘Date’ from trusted HTTPS servers via TLS.  This time information is not used for precision but acts as an authenticated constraint, thereby reducing the impact of unauthenticated NTP man-in-the-middle attacks.  Specify a list of URLs, IP addresses or hostnames of HTTPS servers to provide a constraint."
msgstr ""

#. type: item
#: doc/guix.texi:12823
#, no-wrap
msgid "@code{constraints-from} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12827
msgid "As with constraint from, specify a list of URLs, IP addresses or hostnames of HTTPS servers to provide a constraint.  Should the hostname resolve to multiple IP addresses, @code{ntpd} will calculate a median constraint from all of them."
msgstr ""

#. type: table
#: doc/guix.texi:12830
msgid "Determines if @code{ntpd} is allowed to make an initial adjustment of more than 180 seconds."
msgstr ""

#. type: cindex
#: doc/guix.texi:12833
#, no-wrap
msgid "inetd"
msgstr ""

#. type: deffn
#: doc/guix.texi:12834
#, no-wrap
msgid "{Scheme variable} inetd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:12839
msgid "This service runs the @command{inetd} (@pxref{inetd invocation,,, inetutils, GNU Inetutils}) daemon.  @command{inetd} listens for connections on internet sockets, and lazily starts the specified server program when a connection is made on one of these sockets."
msgstr ""

#. type: deffn
#: doc/guix.texi:12845
msgid "The value of this service is an @code{inetd-configuration} object.  The following example configures the @command{inetd} daemon to provide the built-in @command{echo} service, as well as an smtp service which forwards smtp traffic over ssh to a server @code{smtp-server} behind a gateway @code{hostname}:"
msgstr ""

#. type: example
#: doc/guix.texi:12868
#, no-wrap
msgid ""
"(service\n"
" inetd-service-type\n"
" (inetd-configuration\n"
"  (entries (list\n"
"            (inetd-entry\n"
"             (name \"echo\")\n"
"             (socket-type 'stream)\n"
"             (protocol \"tcp\")\n"
"             (wait? #f)\n"
"             (user \"root\"))\n"
"            (inetd-entry\n"
"             (node \"127.0.0.1\")\n"
"             (name \"smtp\")\n"
"             (socket-type 'stream)\n"
"             (protocol \"tcp\")\n"
"             (wait? #f)\n"
"             (user \"root\")\n"
"             (program (file-append openssh \"/bin/ssh\"))\n"
"             (arguments\n"
"              '(\"ssh\" \"-qT\" \"-i\" \"/path/to/ssh_key\"\n"
"                \"-W\" \"smtp-server:25\" \"user@@hostname\")))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:12871
msgid "See below for more details about @code{inetd-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:12873
#, no-wrap
msgid "{Data Type} inetd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12875
msgid "Data type representing the configuration of @command{inetd}."
msgstr ""

#. type: item
#: doc/guix.texi:12877
#, no-wrap
msgid "@code{program} (default: @code{(file-append inetutils \"/libexec/inetd\")})"
msgstr ""

#. type: table
#: doc/guix.texi:12879
msgid "The @command{inetd} executable to use."
msgstr ""

#. type: item
#: doc/guix.texi:12880 doc/guix.texi:19683
#, no-wrap
msgid "@code{entries} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12883
msgid "A list of @command{inetd} service entries.  Each entry should be created by the @code{inetd-entry} constructor."
msgstr ""

#. type: deftp
#: doc/guix.texi:12886
#, no-wrap
msgid "{Data Type} inetd-entry"
msgstr ""

#. type: deftp
#: doc/guix.texi:12890
msgid "Data type representing an entry in the @command{inetd} configuration.  Each entry corresponds to a socket where @command{inetd} will listen for requests."
msgstr ""

#. type: item
#: doc/guix.texi:12892
#, no-wrap
msgid "@code{node} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:12897
msgid "Optional string, a comma-separated list of local addresses @command{inetd} should use when listening for this service.  @xref{Configuration file,,, inetutils, GNU Inetutils} for a complete description of all options."
msgstr ""

#. type: table
#: doc/guix.texi:12899
msgid "A string, the name must correspond to an entry in @code{/etc/services}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12899
#, no-wrap
msgid "socket-type"
msgstr ""

#. type: table
#: doc/guix.texi:12902
msgid "One of @code{'stream}, @code{'dgram}, @code{'raw}, @code{'rdm} or @code{'seqpacket}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12902
#, no-wrap
msgid "protocol"
msgstr ""

#. type: table
#: doc/guix.texi:12904
msgid "A string, must correspond to an entry in @code{/etc/protocols}."
msgstr ""

#. type: item
#: doc/guix.texi:12904
#, no-wrap
msgid "@code{wait?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:12907
msgid "Whether @command{inetd} should wait for the server to exit before listening to new service requests."
msgstr ""

#. type: table
#: doc/guix.texi:12912
msgid "A string containing the user (and, optionally, group) name of the user as whom the server should run.  The group name can be specified in a suffix, separated by a colon or period, i.e.@: @code{\"user\"}, @code{\"user:group\"} or @code{\"user.group\"}."
msgstr ""

#. type: item
#: doc/guix.texi:12912
#, no-wrap
msgid "@code{program} (default: @code{\"internal\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12915
msgid "The server program which will serve the requests, or @code{\"internal\"} if @command{inetd} should use a built-in service."
msgstr ""

#. type: table
#: doc/guix.texi:12920
msgid "A list strings or file-like objects, which are the server program's arguments, starting with the zeroth argument, i.e.@: the name of the program itself.  For @command{inetd}'s internal services, this entry must be @code{'()} or @code{'(\"internal\")}."
msgstr ""

#. type: deftp
#: doc/guix.texi:12924
msgid "@xref{Configuration file,,, inetutils, GNU Inetutils} for a more detailed discussion of each configuration field."
msgstr ""

#. type: cindex
#: doc/guix.texi:12926
#, no-wrap
msgid "Tor"
msgstr ""

#. type: defvr
#: doc/guix.texi:12927
#, no-wrap
msgid "{Scheme Variable} tor-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12932
msgid "This is the type for a service that runs the @uref{https://torproject.org, Tor} anonymous networking daemon.  The service is configured using a @code{<tor-configuration>} record.  By default, the Tor daemon runs as the @code{tor} unprivileged user, which is a member of the @code{tor} group."
msgstr ""

#. type: deftp
#: doc/guix.texi:12935
#, no-wrap
msgid "{Data Type} tor-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:12937
#, no-wrap
msgid "@code{tor} (default: @code{tor})"
msgstr ""

#. type: table
#: doc/guix.texi:12942
msgid "The package that provides the Tor daemon.  This package is expected to provide the daemon at @file{bin/tor} relative to its output directory.  The default package is the @uref{https://www.torproject.org, Tor Project's} implementation."
msgstr ""

#. type: item
#: doc/guix.texi:12943
#, no-wrap
msgid "@code{config-file} (default: @code{(plain-file \"empty\" \"\")})"
msgstr ""

#. type: table
#: doc/guix.texi:12949
msgid "The configuration file to use.  It will be appended to a default configuration file, and the final configuration file will be passed to @code{tor} via its @code{-f} option.  This may be any ``file-like'' object (@pxref{G-Expressions, file-like objects}).  See @code{man tor} for details on the configuration file syntax."
msgstr ""

#. type: item
#: doc/guix.texi:12950
#, no-wrap
msgid "@code{hidden-services} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12956
msgid "The list of @code{<hidden-service>} records to use.  For any hidden service you include in this list, appropriate configuration to enable the hidden service will be automatically added to the default configuration file.  You may conveniently create @code{<hidden-service>} records using the @code{tor-hidden-service} procedure described below."
msgstr ""

#. type: item
#: doc/guix.texi:12957
#, no-wrap
msgid "@code{socks-socket-type} (default: @code{'tcp})"
msgstr ""

#. type: table
#: doc/guix.texi:12964
msgid "The default socket type that Tor should use for its SOCKS socket.  This must be either @code{'tcp} or @code{'unix}.  If it is @code{'tcp}, then by default Tor will listen on TCP port 9050 on the loopback interface (i.e., localhost).  If it is @code{'unix}, then Tor will listen on the UNIX domain socket @file{/var/run/tor/socks-sock}, which will be made writable by members of the @code{tor} group."
msgstr ""

#. type: table
#: doc/guix.texi:12969
msgid "If you want to customize the SOCKS socket in more detail, leave @code{socks-socket-type} at its default value of @code{'tcp} and use @code{config-file} to override the default by providing your own @code{SocksPort} option."
msgstr ""

#. type: cindex
#: doc/guix.texi:12972
#, no-wrap
msgid "hidden service"
msgstr ""

#. type: deffn
#: doc/guix.texi:12973
#, no-wrap
msgid "{Scheme Procedure} tor-hidden-service @var{name} @var{mapping}"
msgstr ""

#. type: deffn
#: doc/guix.texi:12976
msgid "Define a new Tor @dfn{hidden service} called @var{name} and implementing @var{mapping}.  @var{mapping} is a list of port/host tuples, such as:"
msgstr ""

#. type: example
#: doc/guix.texi:12980
#, no-wrap
msgid ""
" '((22 \"127.0.0.1:22\")\n"
"   (80 \"127.0.0.1:8080\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:12984
msgid "In this example, port 22 of the hidden service is mapped to local port 22, and port 80 is mapped to local port 8080."
msgstr ""

#. type: deffn
#: doc/guix.texi:12988
msgid "This creates a @file{/var/lib/tor/hidden-services/@var{name}} directory, where the @file{hostname} file contains the @code{.onion} host name for the hidden service."
msgstr ""

#. type: deffn
#: doc/guix.texi:12991
msgid "See @uref{https://www.torproject.org/docs/tor-hidden-service.html.en, the Tor project's documentation} for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12994
msgid "The @code{(gnu services rsync)} module provides the following services:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12998
msgid "You might want an rsync daemon if you have files that you want available so anyone (or just yourself) can download existing files or upload new files."
msgstr ""

#. type: deffn
#: doc/guix.texi:12999
#, no-wrap
msgid "{Scheme Variable} rsync-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:13003
msgid "This is the service type for the @uref{https://rsync.samba.org, rsync} daemon, The value for this service type is a @command{rsync-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:13006
#, no-wrap
msgid "(service rsync-service-type)\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:13009
msgid "See below for details about @code{rsync-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:13011
#, no-wrap
msgid "{Data Type} rsync-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13013
msgid "Data type representing the configuration for @code{rsync-service}."
msgstr ""

#. type: item
#: doc/guix.texi:13015
#, no-wrap
msgid "@code{package} (default: @var{rsync})"
msgstr ""

#. type: table
#: doc/guix.texi:13017
msgid "@code{rsync} package to use."
msgstr ""

#. type: item
#: doc/guix.texi:13018
#, no-wrap
msgid "@code{port-number} (default: @code{873})"
msgstr ""

#. type: table
#: doc/guix.texi:13022
msgid "TCP port on which @command{rsync} listens for incoming connections.  If port is less than @code{1024} @command{rsync} needs to be started as the @code{root} user and group."
msgstr ""

#. type: item
#: doc/guix.texi:13023
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/rsyncd/rsyncd.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13025
msgid "Name of the file where @command{rsync} writes its PID."
msgstr ""

#. type: item
#: doc/guix.texi:13026
#, no-wrap
msgid "@code{lock-file} (default: @code{\"/var/run/rsyncd/rsyncd.lock\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13028
msgid "Name of the file where @command{rsync} writes its lock file."
msgstr ""

#. type: item
#: doc/guix.texi:13029
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/rsyncd.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13031
msgid "Name of the file where @command{rsync} writes its log file."
msgstr ""

#. type: item
#: doc/guix.texi:13032
#, no-wrap
msgid "@code{use-chroot?} (default: @var{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13034
msgid "Whether to use chroot for @command{rsync} shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:13035
#, no-wrap
msgid "@code{share-path} (default: @file{/srv/rsync})"
msgstr ""

#. type: table
#: doc/guix.texi:13037
msgid "Location of the @command{rsync} shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:13038
#, no-wrap
msgid "@code{share-comment} (default: @code{\"Rsync share\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13040
msgid "Comment of the @command{rsync} shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:13041
#, no-wrap
msgid "@code{read-only?} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13043
msgid "Read-write permissions to shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:13044
#, no-wrap
msgid "@code{timeout} (default: @code{300})"
msgstr ""

#. type: table
#: doc/guix.texi:13046
msgid "I/O timeout in seconds."
msgstr ""

#. type: item
#: doc/guix.texi:13047
#, no-wrap
msgid "@code{user} (default: @var{\"root\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13049
msgid "Owner of the @code{rsync} process."
msgstr ""

#. type: item
#: doc/guix.texi:13050
#, no-wrap
msgid "@code{group} (default: @var{\"root\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13052
msgid "Group of the @code{rsync} process."
msgstr ""

#. type: item
#: doc/guix.texi:13053
#, no-wrap
msgid "@code{uid} (default: @var{\"rsyncd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13056
msgid "User name or user ID that file transfers to and from that module should take place as when the daemon was run as @code{root}."
msgstr ""

#. type: item
#: doc/guix.texi:13057
#, no-wrap
msgid "@code{gid} (default: @var{\"rsyncd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13059
msgid "Group name or group ID that will be used when accessing the module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:13064
msgid "Furthermore, @code{(gnu services ssh)} provides the following services."
msgstr ""

#. type: cindex
#: doc/guix.texi:13064 doc/guix.texi:13103 doc/guix.texi:24768
#, no-wrap
msgid "SSH"
msgstr ""

#. type: cindex
#: doc/guix.texi:13065 doc/guix.texi:13104 doc/guix.texi:24769
#, no-wrap
msgid "SSH server"
msgstr ""

#. type: deffn
#: doc/guix.texi:13067
#, no-wrap
msgid "{Scheme Procedure} lsh-service [#:host-key \"/etc/lsh/host-key\"] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:13076
msgid "[#:daemonic? #t] [#:interfaces '()] [#:port-number 22] @ [#:allow-empty-passwords? #f] [#:root-login? #f] @ [#:syslog-output? #t] [#:x11-forwarding? #t] @ [#:tcp/ip-forwarding? #t] [#:password-authentication? #t] @ [#:public-key-authentication? #t] [#:initialize? #t] Run the @command{lshd} program from @var{lsh} to listen on port @var{port-number}.  @var{host-key} must designate a file containing the host key, and readable only by root."
msgstr ""

#. type: deffn
#: doc/guix.texi:13082
msgid "When @var{daemonic?} is true, @command{lshd} will detach from the controlling terminal and log its output to syslogd, unless one sets @var{syslog-output?} to false.  Obviously, it also makes lsh-service depend on existence of syslogd service.  When @var{pid-file?} is true, @command{lshd} writes its PID to the file called @var{pid-file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:13086
msgid "When @var{initialize?} is true, automatically create the seed and host key upon service activation if they do not exist yet.  This may take long and require interaction."
msgstr ""

#. type: deffn
#: doc/guix.texi:13091
msgid "When @var{initialize?} is false, it is up to the user to initialize the randomness generator (@pxref{lsh-make-seed,,, lsh, LSH Manual}), and to create a key pair with the private key stored in file @var{host-key} (@pxref{lshd basics,,, lsh, LSH Manual})."
msgstr ""

#. type: deffn
#: doc/guix.texi:13095
msgid "When @var{interfaces} is empty, lshd listens for connections on all the network interfaces; otherwise, @var{interfaces} must be a list of host names or addresses."
msgstr ""

#. type: deffn
#: doc/guix.texi:13099
msgid "@var{allow-empty-passwords?} specifies whether to accept log-ins with empty passwords, and @var{root-login?} specifies whether to accept log-ins as root."
msgstr ""

#. type: deffn
#: doc/guix.texi:13101
msgid "The other options should be self-descriptive."
msgstr ""

#. type: deffn
#: doc/guix.texi:13105
#, no-wrap
msgid "{Scheme Variable} openssh-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:13109
msgid "This is the type for the @uref{http://www.openssh.org, OpenSSH} secure shell daemon, @command{sshd}.  Its value must be an @code{openssh-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:13118
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration\n"
"           (x11-forwarding? #t)\n"
"           (permit-root-login 'without-password)\n"
"           (authorized-keys\n"
"             `((\"alice\" ,(local-file \"alice.pub\"))\n"
"               (\"bob\" ,(local-file \"bob.pub\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:13121
msgid "See below for details about @code{openssh-configuration}."
msgstr ""

#. type: deffn
#: doc/guix.texi:13124
msgid "This service can be extended with extra authorized keys, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:13129
#, no-wrap
msgid ""
"(service-extension openssh-service-type\n"
"                   (const `((\"charlie\"\n"
"                             ,(local-file \"charlie.pub\")))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:13132
#, no-wrap
msgid "{Data Type} openssh-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13134
msgid "This is the configuration record for OpenSSH's @command{sshd}."
msgstr ""

#. type: item
#: doc/guix.texi:13136
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/sshd.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13138
msgid "Name of the file where @command{sshd} writes its PID."
msgstr ""

#. type: item
#: doc/guix.texi:13139
#, no-wrap
msgid "@code{port-number} (default: @code{22})"
msgstr ""

#. type: table
#: doc/guix.texi:13141
msgid "TCP port on which @command{sshd} listens for incoming connections."
msgstr ""

#. type: item
#: doc/guix.texi:13142
#, no-wrap
msgid "@code{permit-root-login} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13147
msgid "This field determines whether and when to allow logins as root.  If @code{#f}, root logins are disallowed; if @code{#t}, they are allowed.  If it's the symbol @code{'without-password}, then root logins are permitted but not with password-based authentication."
msgstr ""

#. type: item
#: doc/guix.texi:13148 doc/guix.texi:13309
#, no-wrap
msgid "@code{allow-empty-passwords?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13151
msgid "When true, users with empty passwords may log in.  When false, they may not."
msgstr ""

#. type: item
#: doc/guix.texi:13152 doc/guix.texi:13312
#, no-wrap
msgid "@code{password-authentication?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13155
msgid "When true, users may log in with their password.  When false, they have other authentication methods."
msgstr ""

#. type: item
#: doc/guix.texi:13156
#, no-wrap
msgid "@code{public-key-authentication?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13159
msgid "When true, users may log in using public key authentication.  When false, users have to use other authentication method."
msgstr ""

#. type: table
#: doc/guix.texi:13162
msgid "Authorized public keys are stored in @file{~/.ssh/authorized_keys}.  This is used only by protocol version 2."
msgstr ""

#. type: item
#: doc/guix.texi:13163
#, no-wrap
msgid "@code{x11-forwarding?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13167
msgid "When true, forwarding of X11 graphical client connections is enabled---in other words, @command{ssh} options @option{-X} and @option{-Y} will work."
msgstr ""

#. type: item
#: doc/guix.texi:13168
#, no-wrap
msgid "@code{allow-agent-forwarding?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13170
msgid "Whether to allow agent forwarding."
msgstr ""

#. type: item
#: doc/guix.texi:13171
#, no-wrap
msgid "@code{allow-tcp-forwarding?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13173
msgid "Whether to allow TCP forwarding."
msgstr ""

#. type: item
#: doc/guix.texi:13174
#, no-wrap
msgid "@code{gateway-ports?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13176
msgid "Whether to allow gateway ports."
msgstr ""

#. type: item
#: doc/guix.texi:13177
#, no-wrap
msgid "@code{challenge-response-authentication?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13180
msgid "Specifies whether challenge response authentication is allowed (e.g.@: via PAM)."
msgstr ""

#. type: item
#: doc/guix.texi:13181
#, no-wrap
msgid "@code{use-pam?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13187
msgid "Enables the Pluggable Authentication Module interface.  If set to @code{#t}, this will enable PAM authentication using @code{challenge-response-authentication?} and @code{password-authentication?}, in addition to PAM account and session module processing for all authentication types."
msgstr ""

#. type: table
#: doc/guix.texi:13192
msgid "Because PAM challenge response authentication usually serves an equivalent role to password authentication, you should disable either @code{challenge-response-authentication?} or @code{password-authentication?}."
msgstr ""

#. type: item
#: doc/guix.texi:13193
#, no-wrap
msgid "@code{print-last-log?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13196
msgid "Specifies whether @command{sshd} should print the date and time of the last user login when a user logs in interactively."
msgstr ""

#. type: item
#: doc/guix.texi:13197
#, no-wrap
msgid "@code{subsystems} (default: @code{'((\"sftp\" \"internal-sftp\"))})"
msgstr ""

#. type: table
#: doc/guix.texi:13199
msgid "Configures external subsystems (e.g.@: file transfer daemon)."
msgstr ""

#. type: table
#: doc/guix.texi:13203
msgid "This is a list of two-element lists, each of which containing the subsystem name and a command (with optional arguments) to execute upon subsystem request."
msgstr ""

#. type: table
#: doc/guix.texi:13206
msgid "The command @command{internal-sftp} implements an in-process SFTP server.  Alternately, one can specify the @command{sftp-server} command:"
msgstr ""

#. type: example
#: doc/guix.texi:13211
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration\n"
"          (subsystems\n"
"           `((\"sftp\" ,(file-append openssh \"/libexec/sftp-server\"))))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:13213
#, no-wrap
msgid "@code{accepted-environment} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:13215
msgid "List of strings describing which environment variables may be exported."
msgstr ""

#. type: table
#: doc/guix.texi:13218
msgid "Each string gets on its own line.  See the @code{AcceptEnv} option in @code{man sshd_config}."
msgstr ""

#. type: table
#: doc/guix.texi:13223
msgid "This example allows ssh-clients to export the @code{COLORTERM} variable.  It is set by terminal emulators, which support colors.  You can use it in your shell's ressource file to enable colors for the prompt and commands if this variable is set."
msgstr ""

#. type: example
#: doc/guix.texi:13228
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration\n"
"           (accepted-environment '(\"COLORTERM\"))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:13230
#, no-wrap
msgid "@code{authorized-keys} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:13231
#, no-wrap
msgid "authorized keys, SSH"
msgstr ""

#. type: cindex
#: doc/guix.texi:13232
#, no-wrap
msgid "SSH authorized keys"
msgstr ""

#. type: table
#: doc/guix.texi:13236
msgid "This is the list of authorized keys.  Each element of the list is a user name followed by one or more file-like objects that represent SSH public keys.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:13243
#, no-wrap
msgid ""
"(openssh-configuration\n"
"  (authorized-keys\n"
"    `((\"rekado\" ,(local-file \"rekado.pub\"))\n"
"      (\"chris\" ,(local-file \"chris.pub\"))\n"
"      (\"root\" ,(local-file \"rekado.pub\") ,(local-file \"chris.pub\")))))\n"
msgstr ""

#. type: table
#: doc/guix.texi:13248
msgid "registers the specified public keys for user accounts @code{rekado}, @code{chris}, and @code{root}."
msgstr ""

#. type: table
#: doc/guix.texi:13251
msgid "Additional authorized keys can be specified @i{via} @code{service-extension}."
msgstr ""

#. type: table
#: doc/guix.texi:13254
msgid "Note that this does @emph{not} interfere with the use of @file{~/.ssh/authorized_keys}."
msgstr ""

#. type: item
#: doc/guix.texi:13255
#, no-wrap
msgid "@code{log-level} (default: @code{'info})"
msgstr ""

#. type: table
#: doc/guix.texi:13259
msgid "This is a symbol specifying the logging level: @code{quiet}, @code{fatal}, @code{error}, @code{info}, @code{verbose}, @code{debug}, etc.  See the man page for @file{sshd_config} for the full list of level names."
msgstr ""

#. type: item
#: doc/guix.texi:13260 doc/guix.texi:18874
#, no-wrap
msgid "@code{extra-content} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13265
msgid "This field can be used to append arbitrary text to the configuration file.  It is especially useful for elaborate configurations that cannot be expressed otherwise.  This configuration, for example, would generally disable root logins, but permit them from one specific IP address:"
msgstr ""

#. type: example
#: doc/guix.texi:13271
#, no-wrap
msgid ""
"(openssh-configuration\n"
"  (extra-content \"\\\n"
"Match Address 192.168.0.1\n"
"  PermitRootLogin yes\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:13276
#, no-wrap
msgid "{Scheme Procedure} dropbear-service [@var{config}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:13280
msgid "Run the @uref{https://matt.ucc.asn.au/dropbear/dropbear.html,Dropbear SSH daemon} with the given @var{config}, a @code{<dropbear-configuration>} object."
msgstr ""

#. type: deffn
#: doc/guix.texi:13283
msgid "For example, to specify a Dropbear service listening on port 1234, add this call to the operating system's @code{services} field:"
msgstr ""

#. type: example
#: doc/guix.texi:13287
#, no-wrap
msgid ""
"(dropbear-service (dropbear-configuration\n"
"                    (port-number 1234)))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:13290
#, no-wrap
msgid "{Data Type} dropbear-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13292
msgid "This data type represents the configuration of a Dropbear SSH daemon."
msgstr ""

#. type: item
#: doc/guix.texi:13294
#, no-wrap
msgid "@code{dropbear} (default: @var{dropbear})"
msgstr ""

#. type: table
#: doc/guix.texi:13296
msgid "The Dropbear package to use."
msgstr ""

#. type: item
#: doc/guix.texi:13297
#, no-wrap
msgid "@code{port-number} (default: 22)"
msgstr ""

#. type: table
#: doc/guix.texi:13299
msgid "The TCP port where the daemon waits for incoming connections."
msgstr ""

#. type: item
#: doc/guix.texi:13300
#, no-wrap
msgid "@code{syslog-output?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13302
msgid "Whether to enable syslog output."
msgstr ""

#. type: item
#: doc/guix.texi:13303
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/dropbear.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13305
msgid "File name of the daemon's PID file."
msgstr ""

#. type: item
#: doc/guix.texi:13306
#, no-wrap
msgid "@code{root-login?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13308
msgid "Whether to allow @code{root} logins."
msgstr ""

#. type: table
#: doc/guix.texi:13311
msgid "Whether to allow empty passwords."
msgstr ""

#. type: table
#: doc/guix.texi:13314
msgid "Whether to enable password-based authentication."
msgstr ""

#. type: defvr
#: doc/guix.texi:13317
#, no-wrap
msgid "{Scheme Variable} %facebook-host-aliases"
msgstr ""

#. type: defvr
#: doc/guix.texi:13323
msgid "This variable contains a string for use in @file{/etc/hosts} (@pxref{Host Names,,, libc, The GNU C Library Reference Manual}).  Each line contains a entry that maps a known server name of the Facebook on-line service---e.g., @code{www.facebook.com}---to the local host---@code{127.0.0.1} or its IPv6 equivalent, @code{::1}."
msgstr ""

#. type: defvr
#: doc/guix.texi:13327
msgid "This variable is typically used in the @code{hosts-file} field of an @code{operating-system} declaration (@pxref{operating-system Reference, @file{/etc/hosts}}):"
msgstr ""

#. type: example
#: doc/guix.texi:13340
#, no-wrap
msgid ""
"(operating-system\n"
"  (host-name \"mymachine\")\n"
"  ;; ...\n"
"  (hosts-file\n"
"    ;; Create a /etc/hosts file with aliases for \"localhost\"\n"
"    ;; and \"mymachine\", as well as for Facebook servers.\n"
"    (plain-file \"hosts\"\n"
"                (string-append (local-host-aliases host-name)\n"
"                               %facebook-host-aliases))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:13344
msgid "This mechanism can prevent programs running locally, such as Web browsers, from accessing Facebook."
msgstr ""

#. type: Plain text
#: doc/guix.texi:13347
msgid "The @code{(gnu services avahi)} provides the following definition."
msgstr ""

#. type: defvr
#: doc/guix.texi:13348
#, no-wrap
msgid "{Scheme Variable} avahi-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:13353
msgid "This is the service that runs @command{avahi-daemon}, a system-wide mDNS/DNS-SD responder that allows for service discovery and ``zero-configuration'' host name lookups (see @uref{https://avahi.org/}).  Its value must be a @code{zero-configuration} record---see below."
msgstr ""

#. type: defvr
#: doc/guix.texi:13358
msgid "This service extends the name service cache daemon (nscd) so that it can resolve @code{.local} host names using @uref{http://0pointer.de/lennart/projects/nss-mdns/, nss-mdns}.  @xref{Name Service Switch}, for information on host name resolution."
msgstr ""

#. type: defvr
#: doc/guix.texi:13361
msgid "Additionally, add the @var{avahi} package to the system profile so that commands such as @command{avahi-browse} are directly usable."
msgstr ""

#. type: deftp
#: doc/guix.texi:13363
#, no-wrap
msgid "{Data Type} avahi-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13365
msgid "Data type representation the configuration for Avahi."
msgstr ""

#. type: item
#: doc/guix.texi:13368
#, no-wrap
msgid "@code{host-name} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13371
msgid "If different from @code{#f}, use that as the host name to publish for this machine; otherwise, use the machine's actual host name."
msgstr ""

#. type: item
#: doc/guix.texi:13372
#, no-wrap
msgid "@code{publish?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13375
msgid "When true, allow host names and services to be published (broadcast) over the network."
msgstr ""

#. type: item
#: doc/guix.texi:13376
#, no-wrap
msgid "@code{publish-workstation?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13380
msgid "When true, @command{avahi-daemon} publishes the machine's host name and IP address via mDNS on the local network.  To view the host names published on your local network, you can run:"
msgstr ""

#. type: example
#: doc/guix.texi:13383
#, no-wrap
msgid "avahi-browse _workstation._tcp\n"
msgstr ""

#. type: item
#: doc/guix.texi:13385
#, no-wrap
msgid "@code{wide-area?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13387
msgid "When true, DNS-SD over unicast DNS is enabled."
msgstr ""

#. type: item
#: doc/guix.texi:13388
#, no-wrap
msgid "@code{ipv4?} (default: @code{#t})"
msgstr ""

#. type: itemx
#: doc/guix.texi:13389
#, no-wrap
msgid "@code{ipv6?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:13391
msgid "These fields determine whether to use IPv4/IPv6 sockets."
msgstr ""

#. type: item
#: doc/guix.texi:13392
#, no-wrap
msgid "@code{domains-to-browse} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:13394
msgid "This is a list of domains to browse."
msgstr ""

#. type: deffn
#: doc/guix.texi:13397
#, no-wrap
msgid "{Scheme Variable} openvswitch-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:13401
msgid "This is the type of the @uref{https://www.openvswitch.org, Open vSwitch} service, whose value should be an @code{openvswitch-configuration} object."
msgstr ""

#. type: deftp
#: doc/guix.texi:13403
#, no-wrap
msgid "{Data Type} openvswitch-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13407
msgid "Data type representing the configuration of Open vSwitch, a multilayer virtual switch which is designed to enable massive network automation through programmatic extension."
msgstr ""

#. type: item
#: doc/guix.texi:13409
#, no-wrap
msgid "@code{package} (default: @var{openvswitch})"
msgstr ""

#. type: table
#: doc/guix.texi:13411
msgid "Package object of the Open vSwitch."
msgstr ""

#. type: cindex
#: doc/guix.texi:13418
#, no-wrap
msgid "X11"
msgstr ""

#. type: cindex
#: doc/guix.texi:13419
#, no-wrap
msgid "X Window System"
msgstr ""

#. type: cindex
#: doc/guix.texi:13420 doc/guix.texi:13669
#, no-wrap
msgid "login manager"
msgstr ""

#. type: Plain text
#: doc/guix.texi:13425
msgid "Support for the X Window graphical display system---specifically Xorg---is provided by the @code{(gnu services xorg)} module.  Note that there is no @code{xorg-service} procedure.  Instead, the X server is started by the @dfn{login manager}, by default the GNOME Display Manager (GDM)."
msgstr ""

#. type: cindex
#: doc/guix.texi:13426
#, no-wrap
msgid "GDM"
msgstr ""

#. type: cindex
#: doc/guix.texi:13427
#, no-wrap
msgid "GNOME, login manager"
msgstr ""

#. type: Plain text
#: doc/guix.texi:13431
msgid "GDM of course allows users to log in into window managers and desktop environments other than GNOME; for those using GNOME, GDM is required for features such as automatic screen locking."
msgstr ""

#. type: cindex
#: doc/guix.texi:13432
#, no-wrap
msgid "window manager"
msgstr ""

#. type: Plain text
#: doc/guix.texi:13437
msgid "To use X11, you must install at least one @dfn{window manager}---for example the @code{windowmaker} or @code{openbox} packages---preferably by adding it to the @code{packages} field of your operating system definition (@pxref{operating-system Reference, system-wide packages})."
msgstr ""

#. type: defvr
#: doc/guix.texi:13438
#, no-wrap
msgid "{Scheme Variable} gdm-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:13443
msgid "This is the type for the @uref{https://wiki.gnome.org/Projects/GDM/, GNOME Desktop Manager} (GDM), a program that manages graphical display servers and handles graphical user logins.  Its value must be a @code{gdm-configuration} (see below.)"
msgstr ""

#. type: cindex
#: doc/guix.texi:13444
#, no-wrap
msgid "session types (X11)"
msgstr ""

#. type: cindex
#: doc/guix.texi:13445
#, no-wrap
msgid "X11 session types"
msgstr ""

#. type: defvr
#: doc/guix.texi:13451
msgid "GDM looks for @dfn{session types} described by the @file{.desktop} files in @file{/run/current-system/profile/share/xsessions} and allows users to choose a session from the log-in screen.  Packages such as @code{gnome}, @code{xfce}, and @code{i3} provide @file{.desktop} files; adding them to the system-wide set of packages automatically makes them available at the log-in screen."
msgstr ""

#. type: defvr
#: doc/guix.texi:13455
msgid "In addition, @file{~/.xsession} files are honored.  When available, @file{~/.xsession} must be an executable that starts a window manager and/or other X clients."
msgstr ""

#. type: deftp
#: doc/guix.texi:13457
#, no-wrap
msgid "{Data Type} gdm-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:13459 doc/guix.texi:13525
#, no-wrap
msgid "@code{auto-login?} (default: @code{#f})"
msgstr ""

#. type: itemx
#: doc/guix.texi:13460
#, no-wrap
msgid "@code{default-user} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13462
msgid "When @code{auto-login?} is false, GDM presents a log-in screen."
msgstr ""

#. type: table
#: doc/guix.texi:13465
msgid "When @code{auto-login?} is true, GDM logs in directly as @code{default-user}."
msgstr ""

#. type: item
#: doc/guix.texi:13466
#, no-wrap
msgid "@code{gnome-shell-assets} (default: ...)"
msgstr ""

#. type: table
#: doc/guix.texi:13468
msgid "List of GNOME Shell assets needed by GDM: icon theme, fonts, etc."
msgstr ""

#. type: item
#: doc/guix.texi:13469
#, no-wrap
msgid "@code{xorg-configuration} (default: @code{(xorg-configuration)})"
msgstr ""

#. type: table
#: doc/guix.texi:13471 doc/guix.texi:13552 doc/guix.texi:13635
msgid "Configuration of the Xorg graphical server."
msgstr ""

#. type: item
#: doc/guix.texi:13472
#, no-wrap
msgid "@code{xsession} (default: @code{(xinitrc)})"
msgstr ""

#. type: table
#: doc/guix.texi:13474 doc/guix.texi:13650
msgid "Script to run before starting a X session."
msgstr ""

#. type: item
#: doc/guix.texi:13475
#, no-wrap
msgid "@code{dbus-daemon} (default: @code{dbus-daemon-wrapper})"
msgstr ""

#. type: table
#: doc/guix.texi:13477
msgid "File name of the @code{dbus-daemon} executable."
msgstr ""

#. type: item
#: doc/guix.texi:13478
#, no-wrap
msgid "@code{gdm} (default: @code{gdm})"
msgstr ""

#. type: table
#: doc/guix.texi:13480
msgid "The GDM package to use."
msgstr ""

#. type: defvr
#: doc/guix.texi:13483
#, no-wrap
msgid "{Scheme Variable} slim-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:13485
msgid "This is the type for the SLiM graphical login manager for X11."
msgstr ""

#. type: defvr
#: doc/guix.texi:13489
msgid "Like GDM, SLiM looks for session types described by @file{.desktop} files and allows users to choose a session from the log-in screen using @kbd{F1}.  It also honors @file{~/.xsession} files."
msgstr ""

#. type: defvr
#: doc/guix.texi:13496
msgid "Unlike GDM, SLiM does not spawn the user session on a different VT after logging in, which means that you can only start one graphical session.  If you want to be able to run multiple graphical sessions at the same time you have to add multiple SLiM services to your system services.  The following example shows how to replace the default GDM service with two SLiM services on tty7 and tty8."
msgstr ""

#. type: lisp
#: doc/guix.texi:13502
#, fuzzy, no-wrap
#| msgid ""
#| "(use-modules (guix inferior) (guix channels)\n"
#| "             (srfi srfi-1))   ;for 'first'\n"
#| "\n"
msgid ""
"(use-modules (gnu services)\n"
"             (gnu services desktop)\n"
"             (gnu services xorg)\n"
"             (srfi srfi-1))  ;for 'remove'\n"
"\n"
msgstr ""
"(use-modules (guix inferior) (guix channels)\n"
"             (srfi srfi-1))   ;for 'first'\n"
"\n"

#. type: lisp
#: doc/guix.texi:13514
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (services (cons* (service slim-service-type (slim-configuration\n"
"                                               (display \":0\")\n"
"                                               (vt \"vt7\")))\n"
"                   (service slim-service-type (slim-configuration\n"
"                                               (display \":1\")\n"
"                                               (vt \"vt8\")))\n"
"                   (remove (lambda (service)\n"
"                             (eq? (service-kind service) gdm-service-type))\n"
"                           %desktop-services))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:13518
#, no-wrap
msgid "{Data Type} slim-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13520
msgid "Data type representing the configuration of @code{slim-service-type}."
msgstr ""

#. type: table
#: doc/guix.texi:13524
msgid "Whether to allow logins with empty passwords."
msgstr ""

#. type: itemx
#: doc/guix.texi:13526
#, no-wrap
msgid "@code{default-user} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:13528
msgid "When @code{auto-login?} is false, SLiM presents a log-in screen."
msgstr ""

#. type: table
#: doc/guix.texi:13531
msgid "When @code{auto-login?} is true, SLiM logs in directly as @code{default-user}."
msgstr ""

#. type: item
#: doc/guix.texi:13532
#, no-wrap
msgid "@code{theme} (default: @code{%default-slim-theme})"
msgstr ""

#. type: itemx
#: doc/guix.texi:13533
#, no-wrap
msgid "@code{theme-name} (default: @code{%default-slim-theme-name})"
msgstr ""

#. type: table
#: doc/guix.texi:13535
msgid "The graphical theme to use and its name."
msgstr ""

#. type: item
#: doc/guix.texi:13536
#, no-wrap
msgid "@code{auto-login-session} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:13539
msgid "If true, this must be the name of the executable to start as the default session---e.g., @code{(file-append windowmaker \"/bin/windowmaker\")}."
msgstr ""

#. type: table
#: doc/guix.texi:13543
msgid "If false, a session described by one of the available @file{.desktop} files in @code{/run/current-system/profile} and @code{~/.guix-profile} will be used."
msgstr ""

#. type: quotation
#: doc/guix.texi:13548
msgid "You must install at least one window manager in the system profile or in your user profile.  Failing to do that, if @code{auto-login-session} is false, you will be unable to log in."
msgstr ""

#. type: item
#: doc/guix.texi:13550 doc/guix.texi:13633
#, no-wrap
msgid "@code{xorg-configuration} (default @code{(xorg-configuration)})"
msgstr ""

#. type: item
#: doc/guix.texi:13553
#, fuzzy, no-wrap
#| msgid "@code{speed} (default: @code{1.0})"
msgid "@code{display} (default @code{\":0\"})"
msgstr "@code{speed} (default: @code{1.0})"

#. type: table
#: doc/guix.texi:13555
msgid "The display on which to start the Xorg graphical server."
msgstr ""

#. type: item
#: doc/guix.texi:13556
#, fuzzy, no-wrap
#| msgid "@code{port} (default: @code{22})"
msgid "@code{vt} (default @code{\"vt7\"})"
msgstr "@code{port} (default: @code{22})"

#. type: table
#: doc/guix.texi:13558
msgid "The VT on which to start the Xorg graphical server."
msgstr ""

#. type: item
#: doc/guix.texi:13559
#, no-wrap
msgid "@code{xauth} (default: @code{xauth})"
msgstr ""

#. type: table
#: doc/guix.texi:13561
msgid "The XAuth package to use."
msgstr ""

#. type: item
#: doc/guix.texi:13562
#, no-wrap
msgid "@code{shepherd} (default: @code{shepherd})"
msgstr ""

#. type: table
#: doc/guix.texi:13565
msgid "The Shepherd package used when invoking @command{halt} and @command{reboot}."
msgstr ""

#. type: item
#: doc/guix.texi:13566
#, no-wrap
msgid "@code{sessreg} (default: @code{sessreg})"
msgstr ""

#. type: table
#: doc/guix.texi:13568
msgid "The sessreg package used in order to register the session."
msgstr ""

#. type: item
#: doc/guix.texi:13569
#, no-wrap
msgid "@code{slim} (default: @code{slim})"
msgstr ""

#. type: table
#: doc/guix.texi:13571
msgid "The SLiM package to use."
msgstr ""

#. type: defvr
#: doc/guix.texi:13574 doc/guix.texi:24215
#, no-wrap
msgid "{Scheme Variable} %default-theme"
msgstr ""

#. type: defvrx
#: doc/guix.texi:13575
#, no-wrap
msgid "{Scheme Variable} %default-theme-name"
msgstr ""

#. type: defvr
#: doc/guix.texi:13577
msgid "The default SLiM theme and its name."
msgstr ""

#. type: deftp
#: doc/guix.texi:13580
#, no-wrap
msgid "{Data Type} sddm-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13582
msgid "This is the data type representing the sddm service configuration."
msgstr ""

#. type: item
#: doc/guix.texi:13584
#, no-wrap
msgid "@code{display-server} (default: \"x11\")"
msgstr ""

#. type: table
#: doc/guix.texi:13587
msgid "Select display server to use for the greeter. Valid values are \"x11\" or \"wayland\"."
msgstr ""

#. type: item
#: doc/guix.texi:13588
#, no-wrap
msgid "@code{numlock} (default: \"on\")"
msgstr ""

#. type: table
#: doc/guix.texi:13590
msgid "Valid values are \"on\", \"off\" or \"none\"."
msgstr ""

#. type: item
#: doc/guix.texi:13591
#, no-wrap
msgid "@code{halt-command} (default @code{#~(string-apppend #$shepherd \"/sbin/halt\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13593
msgid "Command to run when halting."
msgstr ""

#. type: item
#: doc/guix.texi:13594
#, no-wrap
msgid "@code{reboot-command} (default @code{#~(string-append #$shepherd \"/sbin/reboot\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13596
msgid "Command to run when rebooting."
msgstr ""

#. type: item
#: doc/guix.texi:13597
#, no-wrap
msgid "@code{theme} (default \"maldives\")"
msgstr ""

#. type: table
#: doc/guix.texi:13599
msgid "Theme to use. Default themes provided by SDDM are \"elarun\" or \"maldives\"."
msgstr ""

#. type: item
#: doc/guix.texi:13600
#, no-wrap
msgid "@code{themes-directory} (default \"/run/current-system/profile/share/sddm/themes\")"
msgstr ""

#. type: table
#: doc/guix.texi:13602
msgid "Directory to look for themes."
msgstr ""

#. type: item
#: doc/guix.texi:13603
#, no-wrap
msgid "@code{faces-directory} (default \"/run/current-system/profile/share/sddm/faces\")"
msgstr ""

#. type: table
#: doc/guix.texi:13605
msgid "Directory to look for faces."
msgstr ""

#. type: item
#: doc/guix.texi:13606
#, no-wrap
msgid "@code{default-path} (default \"/run/current-system/profile/bin\")"
msgstr ""

#. type: table
#: doc/guix.texi:13608
msgid "Default PATH to use."
msgstr ""

#. type: item
#: doc/guix.texi:13609
#, no-wrap
msgid "@code{minimum-uid} (default 1000)"
msgstr ""

#. type: table
#: doc/guix.texi:13611
msgid "Minimum UID to display in SDDM."
msgstr ""

#. type: item
#: doc/guix.texi:13612
#, no-wrap
msgid "@code{maximum-uid} (default 2000)"
msgstr ""

#. type: table
#: doc/guix.texi:13614
msgid "Maximum UID to display in SDDM"
msgstr ""

#. type: item
#: doc/guix.texi:13615
#, no-wrap
msgid "@code{remember-last-user?} (default #t)"
msgstr ""

#. type: table
#: doc/guix.texi:13617
msgid "Remember last user."
msgstr ""

#. type: item
#: doc/guix.texi:13618
#, no-wrap
msgid "@code{remember-last-session?} (default #t)"
msgstr ""

#. type: table
#: doc/guix.texi:13620
msgid "Remember last session."
msgstr ""

#. type: item
#: doc/guix.texi:13621
#, no-wrap
msgid "@code{hide-users} (default \"\")"
msgstr ""

#. type: table
#: doc/guix.texi:13623
msgid "Usernames to hide from SDDM greeter."
msgstr ""

#. type: item
#: doc/guix.texi:13624
#, no-wrap
msgid "@code{hide-shells} (default @code{#~(string-append #$shadow \"/sbin/nologin\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13626
msgid "Users with shells listed will be hidden from the SDDM greeter."
msgstr ""

#. type: item
#: doc/guix.texi:13627
#, no-wrap
msgid "@code{session-command} (default @code{#~(string-append #$sddm \"/share/sddm/scripts/wayland-session\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13629
msgid "Script to run before starting a wayland session."
msgstr ""

#. type: item
#: doc/guix.texi:13630
#, no-wrap
msgid "@code{sessions-directory} (default \"/run/current-system/profile/share/wayland-sessions\")"
msgstr ""

#. type: table
#: doc/guix.texi:13632
msgid "Directory to look for desktop files starting wayland sessions."
msgstr ""

#. type: item
#: doc/guix.texi:13636
#, no-wrap
msgid "@code{xauth-path} (default @code{#~(string-append #$xauth \"/bin/xauth\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13638
msgid "Path to xauth."
msgstr ""

#. type: item
#: doc/guix.texi:13639
#, no-wrap
msgid "@code{xephyr-path} (default @code{#~(string-append #$xorg-server \"/bin/Xephyr\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13641
msgid "Path to Xephyr."
msgstr ""

#. type: item
#: doc/guix.texi:13642
#, no-wrap
msgid "@code{xdisplay-start} (default @code{#~(string-append #$sddm \"/share/sddm/scripts/Xsetup\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13644
msgid "Script to run after starting xorg-server."
msgstr ""

#. type: item
#: doc/guix.texi:13645
#, no-wrap
msgid "@code{xdisplay-stop} (default @code{#~(string-append #$sddm \"/share/sddm/scripts/Xstop\")})"
msgstr ""

#. type: table
#: doc/guix.texi:13647
msgid "Script to run before stopping xorg-server."
msgstr ""

#. type: item
#: doc/guix.texi:13648
#, no-wrap
msgid "@code{xsession-command} (default: @code{xinitrc})"
msgstr ""

#. type: item
#: doc/guix.texi:13651
#, no-wrap
msgid "@code{xsessions-directory} (default: \"/run/current-system/profile/share/xsessions\")"
msgstr ""

#. type: table
#: doc/guix.texi:13653
msgid "Directory to look for desktop files starting X sessions."
msgstr ""

#. type: item
#: doc/guix.texi:13654
#, no-wrap
msgid "@code{minimum-vt} (default: 7)"
msgstr ""

#. type: table
#: doc/guix.texi:13656
msgid "Minimum VT to use."
msgstr ""

#. type: item
#: doc/guix.texi:13657
#, no-wrap
msgid "@code{auto-login-user} (default \"\")"
msgstr ""

#. type: table
#: doc/guix.texi:13659
msgid "User to use for auto-login."
msgstr ""

#. type: item
#: doc/guix.texi:13660
#, no-wrap
msgid "@code{auto-login-session} (default \"\")"
msgstr ""

#. type: table
#: doc/guix.texi:13662
msgid "Desktop file to use for auto-login."
msgstr ""

#. type: item
#: doc/guix.texi:13663
#, no-wrap
msgid "@code{relogin?} (default #f)"
msgstr ""

#. type: table
#: doc/guix.texi:13665
msgid "Relogin after logout."
msgstr ""

#. type: cindex
#: doc/guix.texi:13670
#, no-wrap
msgid "X11 login"
msgstr ""

#. type: deffn
#: doc/guix.texi:13671
#, no-wrap
msgid "{Scheme Procedure} sddm-service config"
msgstr ""

#. type: deffn
#: doc/guix.texi:13674
msgid "Return a service that spawns the SDDM graphical login manager for config of type @code{<sddm-configuration>}."
msgstr ""

#. type: example
#: doc/guix.texi:13679
#, no-wrap
msgid ""
"  (sddm-service (sddm-configuration\n"
"                 (auto-login-user \"Alice\")\n"
"                 (auto-login-session \"xfce.desktop\")))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:13682
#, no-wrap
msgid "Xorg, configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13683
#, no-wrap
msgid "{Data Type} xorg-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:13688
msgid "This data type represents the configuration of the Xorg graphical display server.  Note that there is not Xorg service; instead, the X server is started by a ``display manager'' such as GDM, SDDM, and SLiM.  Thus, the configuration of these display managers aggregates an @code{xorg-configuration} record."
msgstr ""

#. type: item
#: doc/guix.texi:13690
#, no-wrap
msgid "@code{modules} (default: @code{%default-xorg-modules})"
msgstr ""

#. type: table
#: doc/guix.texi:13693
msgid "This is a list of @dfn{module packages} loaded by the Xorg server---e.g., @code{xf86-video-vesa}, @code{xf86-input-keyboard}, and so on."
msgstr ""

#. type: item
#: doc/guix.texi:13694
#, no-wrap
msgid "@code{fonts} (default: @code{%default-xorg-fonts})"
msgstr ""

#. type: table
#: doc/guix.texi:13696
msgid "This is a list of font directories to add to the server's @dfn{font path}."
msgstr ""

#. type: item
#: doc/guix.texi:13697
#, no-wrap
msgid "@code{drivers} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:13701
msgid "This must be either the empty list, in which case Xorg chooses a graphics driver automatically, or a list of driver names that will be tried in this order---e.g., @code{(\"modesetting\" \"vesa\")}."
msgstr ""

#. type: item
#: doc/guix.texi:13702
#, no-wrap
msgid "@code{resolutions} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:13706
msgid "When @code{resolutions} is the empty list, Xorg chooses an appropriate screen resolution.  Otherwise, it must be a list of resolutions---e.g., @code{((1024 768) (640 480))}."
msgstr ""

#. type: cindex
#: doc/guix.texi:13707
#, no-wrap
msgid "keyboard layout, for Xorg"
msgstr ""

#. type: cindex
#: doc/guix.texi:13708
#, no-wrap
msgid "keymap, for Xorg"
msgstr ""

#. type: table
#: doc/guix.texi:13712
msgid "If this is @code{#f}, Xorg uses the default keyboard layout---usually US English (``qwerty'') for a 105-key PC keyboard."
msgstr ""

#. type: table
#: doc/guix.texi:13716
msgid "Otherwise this must be a @code{keyboard-layout} object specifying the keyboard layout in use when Xorg is running.  @xref{Keyboard Layout}, for more information on how to specify the keyboard layout."
msgstr ""

#. type: item
#: doc/guix.texi:13717
#, no-wrap
msgid "@code{extra-config} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:13720
msgid "This is a list of strings or objects appended to the configuration file.  It is used to pass extra text to be added verbatim to the configuration file."
msgstr ""

#. type: item
#: doc/guix.texi:13721
#, no-wrap
msgid "@code{server} (default: @code{xorg-server})"
msgstr ""

#. type: table
#: doc/guix.texi:13723
msgid "This is the package providing the Xorg server."
msgstr ""

#. type: item
#: doc/guix.texi:13724
#, no-wrap
msgid "@code{server-arguments} (default: @code{%default-xorg-server-arguments})"
msgstr ""

#. type: table
#: doc/guix.texi:13727
msgid "This is the list of command-line arguments to pass to the X server.  The default is @code{-nolisten tcp}."
msgstr ""

#. type: deffn
#: doc/guix.texi:13730
#, no-wrap
msgid "{Scheme Procedure} set-xorg-configuration @var{config} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:13734
msgid "[@var{login-manager-service-type}] Tell the log-in manager (of type @var{login-manager-service-type}) to use @var{config}, an @code{<xorg-configuration>} record."
msgstr ""

#. type: deffn
#: doc/guix.texi:13738
msgid "Since the Xorg configuration is embedded in the log-in manager's configuration---e.g., @code{gdm-configuration}---this procedure provides a shorthand to set the Xorg configuration."
msgstr ""

#. type: deffn
#: doc/guix.texi:13740
#, no-wrap
msgid "{Scheme Procedure} xorg-start-command [@var{config}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:13744
msgid "Return a @code{startx} script in which the modules, fonts, etc. specified in @var{config}, are available.  The result should be used in place of @code{startx}."
msgstr ""

#. type: deffn
#: doc/guix.texi:13746
msgid "Usually the X server is started by a login manager."
msgstr ""

#. type: deffn
#: doc/guix.texi:13749
#, no-wrap
msgid "{Scheme Procedure} screen-locker-service @var{package} [@var{program}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:13753
msgid "Add @var{package}, a package for a screen locker or screen saver whose command is @var{program}, to the set of setuid programs and add a PAM entry for it.  For example:"
msgstr ""

#. type: lisp
#: doc/guix.texi:13756
#, no-wrap
msgid "(screen-locker-service xlockmore \"xlock\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:13759
msgid "makes the good ol' XlockMore usable."
msgstr ""

#. type: cindex
#: doc/guix.texi:13765
#, no-wrap
msgid "printer support with CUPS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:13769
msgid "The @code{(gnu services cups)} module provides a Guix service definition for the CUPS printing service.  To add printer support to a Guix system, add a @code{cups-service} to the operating system definition:"
msgstr ""

#. type: deffn
#: doc/guix.texi:13770
#, no-wrap
msgid "{Scheme Variable} cups-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:13774
msgid "The service type for the CUPS print server.  Its value should be a valid CUPS configuration (see below).  To use the default settings, simply write:"
msgstr ""

#. type: example
#: doc/guix.texi:13776
#, no-wrap
msgid "(service cups-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:13786
msgid "The CUPS configuration controls the basic things about your CUPS installation: what interfaces it listens on, what to do if a print job fails, how much logging to do, and so on.  To actually add a printer, you have to visit the @url{http://localhost:631} URL, or use a tool such as GNOME's printer configuration services.  By default, configuring a CUPS service will generate a self-signed certificate if needed, for secure connections to the print server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:13791
msgid "Suppose you want to enable the Web interface of CUPS and also add support for Epson printers @i{via} the @code{escpr} package and for HP printers @i{via} the @code{hplip-minimal} package.  You can do that directly, like this (you need to use the @code{(gnu packages cups)} module):"
msgstr ""

#. type: example
#: doc/guix.texi:13798
#, no-wrap
msgid ""
"(service cups-service-type\n"
"         (cups-configuration\n"
"           (web-interface? #t)\n"
"           (extensions\n"
"             (list cups-filters escpr hplip-minimal))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:13803
msgid "Note: If you wish to use the Qt5 based GUI which comes with the hplip package then it is suggested that you install the @code{hplip} package, either in your OS configuration file or as your user."
msgstr ""

#. type: Plain text
#: doc/guix.texi:13810
msgid "The available configuration parameters follow.  Each parameter definition is preceded by its type; for example, @samp{string-list foo} indicates that the @code{foo} parameter should be specified as a list of strings.  There is also a way to specify the configuration as a string, if you have an old @code{cupsd.conf} file that you want to port over from some other system; see the end for more details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:13821
msgid "Available @code{cups-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13822
#, no-wrap
msgid "{@code{cups-configuration} parameter} package cups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13824 doc/guix.texi:14581
msgid "The CUPS package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13826
#, no-wrap
msgid "{@code{cups-configuration} parameter} package-list extensions"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13828
msgid "Drivers and other extensions to the CUPS package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13830
#, no-wrap
msgid "{@code{cups-configuration} parameter} files-configuration files-configuration"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13833
msgid "Configuration of where to write logs, what directories to use for print spools, and related privileged configuration parameters."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13835
msgid "Available @code{files-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13836
#, no-wrap
msgid "{@code{files-configuration} parameter} log-location access-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13844
msgid "Defines the access log filename.  Specifying a blank filename disables access log generation.  The value @code{stderr} causes log entries to be sent to the standard error file when the scheduler is running in the foreground, or to the system log daemon when run in the background.  The value @code{syslog} causes log entries to be sent to the system log daemon.  The server name may be included in filenames using the string @code{%s}, as in @code{/var/log/cups/%s-access_log}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13846
msgid "Defaults to @samp{\"/var/log/cups/access_log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13848
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name cache-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13850
msgid "Where CUPS should cache data."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13852
msgid "Defaults to @samp{\"/var/cache/cups\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13854
#, no-wrap
msgid "{@code{files-configuration} parameter} string config-file-perm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13857
msgid "Specifies the permissions for all configuration files that the scheduler writes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13863
msgid "Note that the permissions for the printers.conf file are currently masked to only allow access from the scheduler user (typically root).  This is done because printer device URIs sometimes contain sensitive authentication information that should not be generally known on the system.  There is no way to disable this security feature."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13865
msgid "Defaults to @samp{\"0640\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13867
#, no-wrap
msgid "{@code{files-configuration} parameter} log-location error-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13875
msgid "Defines the error log filename.  Specifying a blank filename disables error log generation.  The value @code{stderr} causes log entries to be sent to the standard error file when the scheduler is running in the foreground, or to the system log daemon when run in the background.  The value @code{syslog} causes log entries to be sent to the system log daemon.  The server name may be included in filenames using the string @code{%s}, as in @code{/var/log/cups/%s-error_log}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13877
msgid "Defaults to @samp{\"/var/log/cups/error_log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13879
#, no-wrap
msgid "{@code{files-configuration} parameter} string fatal-errors"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13882
msgid "Specifies which errors are fatal, causing the scheduler to exit.  The kind strings are:"
msgstr ""

#. type: table
#: doc/guix.texi:13886
msgid "No errors are fatal."
msgstr ""

#. type: table
#: doc/guix.texi:13889
msgid "All of the errors below are fatal."
msgstr ""

#. type: item
#: doc/guix.texi:13890
#, no-wrap
msgid "browse"
msgstr ""

#. type: table
#: doc/guix.texi:13893
msgid "Browsing initialization errors are fatal, for example failed connections to the DNS-SD daemon."
msgstr ""

#. type: item
#: doc/guix.texi:13894
#, no-wrap
msgid "config"
msgstr ""

#. type: table
#: doc/guix.texi:13896
msgid "Configuration file syntax errors are fatal."
msgstr ""

#. type: item
#: doc/guix.texi:13897
#, no-wrap
msgid "listen"
msgstr ""

#. type: table
#: doc/guix.texi:13900
msgid "Listen or Port errors are fatal, except for IPv6 failures on the loopback or @code{any} addresses."
msgstr ""

#. type: item
#: doc/guix.texi:13901
#, no-wrap
msgid "log"
msgstr ""

#. type: table
#: doc/guix.texi:13903
msgid "Log file creation or write errors are fatal."
msgstr ""

#. type: item
#: doc/guix.texi:13904
#, no-wrap
msgid "permissions"
msgstr ""

#. type: table
#: doc/guix.texi:13907
msgid "Bad startup file permissions are fatal, for example shared TLS certificate and key files with world-read permissions."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13910
msgid "Defaults to @samp{\"all -browse\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13912
#, no-wrap
msgid "{@code{files-configuration} parameter} boolean file-device?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13915
msgid "Specifies whether the file pseudo-device can be used for new printer queues.  The URI @uref{file:///dev/null} is always allowed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13917 doc/guix.texi:13987 doc/guix.texi:14023
#: doc/guix.texi:14035 doc/guix.texi:14041 doc/guix.texi:14057
#: doc/guix.texi:14145 doc/guix.texi:14239 doc/guix.texi:14555
#: doc/guix.texi:14568 doc/guix.texi:20262 doc/guix.texi:20276
#: doc/guix.texi:20398 doc/guix.texi:20419 doc/guix.texi:20440
#: doc/guix.texi:20447 doc/guix.texi:20492 doc/guix.texi:20499
#: doc/guix.texi:20926 doc/guix.texi:20940 doc/guix.texi:21112
#: doc/guix.texi:21157 doc/guix.texi:21244 doc/guix.texi:21385
#: doc/guix.texi:21418 doc/guix.texi:21558 doc/guix.texi:21569
#: doc/guix.texi:21819 doc/guix.texi:22461 doc/guix.texi:22470
#: doc/guix.texi:22478 doc/guix.texi:22486 doc/guix.texi:22502
#: doc/guix.texi:22518 doc/guix.texi:22526 doc/guix.texi:22534
#: doc/guix.texi:22543 doc/guix.texi:22552 doc/guix.texi:22568
#: doc/guix.texi:22632 doc/guix.texi:22738 doc/guix.texi:22746
#: doc/guix.texi:22754 doc/guix.texi:22779 doc/guix.texi:22833
#: doc/guix.texi:22881 doc/guix.texi:23082 doc/guix.texi:23089
msgid "Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13919
#, no-wrap
msgid "{@code{files-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13922
msgid "Specifies the group name or ID that will be used when executing external programs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13924 doc/guix.texi:14004
msgid "Defaults to @samp{\"lp\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13926
#, no-wrap
msgid "{@code{files-configuration} parameter} string log-file-perm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13928
msgid "Specifies the permissions for all log files that the scheduler writes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13930
msgid "Defaults to @samp{\"0644\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13932
#, no-wrap
msgid "{@code{files-configuration} parameter} log-location page-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13940
msgid "Defines the page log filename.  Specifying a blank filename disables page log generation.  The value @code{stderr} causes log entries to be sent to the standard error file when the scheduler is running in the foreground, or to the system log daemon when run in the background.  The value @code{syslog} causes log entries to be sent to the system log daemon.  The server name may be included in filenames using the string @code{%s}, as in @code{/var/log/cups/%s-page_log}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13942
msgid "Defaults to @samp{\"/var/log/cups/page_log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13944
#, no-wrap
msgid "{@code{files-configuration} parameter} string remote-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13947
msgid "Specifies the username that is associated with unauthenticated accesses by clients claiming to be the root user.  The default is @code{remroot}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13949
msgid "Defaults to @samp{\"remroot\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13951
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name request-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13954
msgid "Specifies the directory that contains print jobs and other HTTP request data."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13956
msgid "Defaults to @samp{\"/var/spool/cups\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13958
#, no-wrap
msgid "{@code{files-configuration} parameter} sandboxing sandboxing"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13963
msgid "Specifies the level of security sandboxing that is applied to print filters, backends, and other child processes of the scheduler; either @code{relaxed} or @code{strict}.  This directive is currently only used/supported on macOS."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13965
msgid "Defaults to @samp{strict}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13967
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name server-keychain"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13972
msgid "Specifies the location of TLS certificates and private keys.  CUPS will look for public and private keys in this directory: a @code{.crt} files for PEM-encoded certificates and corresponding @code{.key} files for PEM-encoded private keys."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13974
msgid "Defaults to @samp{\"/etc/cups/ssl\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13976
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name server-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13978
msgid "Specifies the directory containing the server configuration files."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13980
msgid "Defaults to @samp{\"/etc/cups\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13982
#, no-wrap
msgid "{@code{files-configuration} parameter} boolean sync-on-close?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13985
msgid "Specifies whether the scheduler calls fsync(2) after writing configuration or state files."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13989
#, no-wrap
msgid "{@code{files-configuration} parameter} space-separated-string-list system-group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13991
msgid "Specifies the group(s) to use for @code{@@SYSTEM} group authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13993
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name temp-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13995
msgid "Specifies the directory where temporary files are stored."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13997
msgid "Defaults to @samp{\"/var/spool/cups/tmp\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13999
#, no-wrap
msgid "{@code{files-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14002
msgid "Specifies the user name or ID that is used when running external programs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14007
#, no-wrap
msgid "{@code{cups-configuration} parameter} access-log-level access-log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14014
msgid "Specifies the logging level for the AccessLog file.  The @code{config} level logs when printers and classes are added, deleted, or modified and when configuration files are accessed or updated.  The @code{actions} level logs when print jobs are submitted, held, released, modified, or canceled, and any of the conditions for @code{config}.  The @code{all} level logs all requests."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14016
msgid "Defaults to @samp{actions}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14018
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean auto-purge-jobs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14021
msgid "Specifies whether to purge job history data automatically when it is no longer required for quotas."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14025
#, no-wrap
msgid "{@code{cups-configuration} parameter} browse-local-protocols browse-local-protocols"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14027
msgid "Specifies which protocols to use for local printer sharing."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14029
msgid "Defaults to @samp{dnssd}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14031
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean browse-web-if?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14033
msgid "Specifies whether the CUPS web interface is advertised."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14037
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean browsing?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14039
msgid "Specifies whether shared printers are advertised."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14043
#, no-wrap
msgid "{@code{cups-configuration} parameter} string classification"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14048
msgid "Specifies the security classification of the server.  Any valid banner name can be used, including \"classified\", \"confidential\", \"secret\", \"topsecret\", and \"unclassified\", or the banner can be omitted to disable secure printing functions."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14050 doc/guix.texi:14387 doc/guix.texi:15990
#: doc/guix.texi:16002 doc/guix.texi:17704 doc/guix.texi:17730
#: doc/guix.texi:17766 doc/guix.texi:17831 doc/guix.texi:17870
#: doc/guix.texi:17929 doc/guix.texi:17938 doc/guix.texi:21524
#: doc/guix.texi:21532 doc/guix.texi:21540 doc/guix.texi:21548
#: doc/guix.texi:21826 doc/guix.texi:22304 doc/guix.texi:22312
#: doc/guix.texi:22320 doc/guix.texi:22428 doc/guix.texi:22453
#: doc/guix.texi:22584 doc/guix.texi:22592 doc/guix.texi:22600
#: doc/guix.texi:22608 doc/guix.texi:22616 doc/guix.texi:22624
#: doc/guix.texi:22647 doc/guix.texi:22655 doc/guix.texi:22707
#: doc/guix.texi:22723 doc/guix.texi:22731 doc/guix.texi:22770
#: doc/guix.texi:22793 doc/guix.texi:22815 doc/guix.texi:22822
#: doc/guix.texi:22857 doc/guix.texi:22865 doc/guix.texi:22889
#: doc/guix.texi:22921 doc/guix.texi:22950 doc/guix.texi:22957
#: doc/guix.texi:22964 doc/guix.texi:22972 doc/guix.texi:22986
#: doc/guix.texi:22995 doc/guix.texi:23005 doc/guix.texi:23012
#: doc/guix.texi:23019 doc/guix.texi:23026 doc/guix.texi:23097
#: doc/guix.texi:23104 doc/guix.texi:23111 doc/guix.texi:23120
#: doc/guix.texi:23136 doc/guix.texi:23143 doc/guix.texi:23150
#: doc/guix.texi:23157 doc/guix.texi:23165 doc/guix.texi:23173
msgid "Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14052
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean classify-override?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14055
msgid "Specifies whether users may override the classification (cover page) of individual print jobs using the @code{job-sheets} option."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14059
#, no-wrap
msgid "{@code{cups-configuration} parameter} default-auth-type default-auth-type"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14061
msgid "Specifies the default type of authentication to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14063
msgid "Defaults to @samp{Basic}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14065
#, no-wrap
msgid "{@code{cups-configuration} parameter} default-encryption default-encryption"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14067
msgid "Specifies whether encryption will be used for authenticated requests."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14069
msgid "Defaults to @samp{Required}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14071
#, no-wrap
msgid "{@code{cups-configuration} parameter} string default-language"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14073
msgid "Specifies the default language to use for text and web content."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14075
msgid "Defaults to @samp{\"en\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14077
#, no-wrap
msgid "{@code{cups-configuration} parameter} string default-paper-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14082
msgid "Specifies the default paper size for new print queues.  @samp{\"Auto\"} uses a locale-specific default, while @samp{\"None\"} specifies there is no default paper size.  Specific size names are typically @samp{\"Letter\"} or @samp{\"A4\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14084
msgid "Defaults to @samp{\"Auto\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14086
#, no-wrap
msgid "{@code{cups-configuration} parameter} string default-policy"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14088
msgid "Specifies the default access policy to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14090
msgid "Defaults to @samp{\"default\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14092
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean default-shared?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14094
msgid "Specifies whether local printers are shared by default."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14096 doc/guix.texi:14176 doc/guix.texi:14472
#: doc/guix.texi:20084 doc/guix.texi:20112 doc/guix.texi:20232
#: doc/guix.texi:20239 doc/guix.texi:20247 doc/guix.texi:20269
#: doc/guix.texi:20283 doc/guix.texi:20368 doc/guix.texi:20375
#: doc/guix.texi:20383 doc/guix.texi:20793 doc/guix.texi:20933
#: doc/guix.texi:21119 doc/guix.texi:21126 doc/guix.texi:21148
#: doc/guix.texi:21187 doc/guix.texi:21207 doc/guix.texi:21221
#: doc/guix.texi:21373 doc/guix.texi:22406 doc/guix.texi:22494
#: doc/guix.texi:22510 doc/guix.texi:22560
msgid "Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14098
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer dirty-clean-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14102
msgid "Specifies the delay for updating of configuration and state files, in seconds.  A value of 0 causes the update to happen as soon as possible, typically within a few milliseconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14104 doc/guix.texi:14152 doc/guix.texi:14161
#: doc/guix.texi:14182 doc/guix.texi:14479
msgid "Defaults to @samp{30}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14106
#, no-wrap
msgid "{@code{cups-configuration} parameter} error-policy error-policy"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14112
msgid "Specifies what to do when an error occurs.  Possible values are @code{abort-job}, which will discard the failed print job; @code{retry-job}, which will retry the job at a later time; @code{retry-this-job}, which retries the failed job immediately; and @code{stop-printer}, which stops the printer."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14114
msgid "Defaults to @samp{stop-printer}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14116
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer filter-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14124
msgid "Specifies the maximum cost of filters that are run concurrently, which can be used to minimize disk, memory, and CPU resource problems.  A limit of 0 disables filter limiting.  An average print to a non-PostScript printer needs a filter limit of about 200.  A PostScript printer needs about half that (100).  Setting the limit below these thresholds will effectively limit the scheduler to printing a single job at any time."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14126 doc/guix.texi:14134 doc/guix.texi:14189
#: doc/guix.texi:14305 doc/guix.texi:14319 doc/guix.texi:14326
#: doc/guix.texi:15432 doc/guix.texi:15448 doc/guix.texi:16094
#: doc/guix.texi:16106 doc/guix.texi:20809 doc/guix.texi:21134
#: doc/guix.texi:22399 doc/guix.texi:22699 doc/guix.texi:22873
msgid "Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14128
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer filter-nice"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14132
msgid "Specifies the scheduling priority of filters that are run to print a job.  The nice value ranges from 0, the highest priority, to 19, the lowest priority."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14136
#, no-wrap
msgid "{@code{cups-configuration} parameter} host-name-lookups host-name-lookups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14143
msgid "Specifies whether to do reverse lookups on connecting clients.  The @code{double} setting causes @code{cupsd} to verify that the hostname resolved from the address matches one of the addresses returned for that hostname.  Double lookups also prevent clients with unregistered addresses from connecting to your server.  Only set this option to @code{#t} or @code{double} if absolutely required."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14147
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer job-kill-delay"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14150
msgid "Specifies the number of seconds to wait before killing the filters and backend associated with a canceled or held job."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14154
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer job-retry-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14159
msgid "Specifies the interval between retries of jobs in seconds.  This is typically used for fax queues but can also be used with normal print queues whose error policy is @code{retry-job} or @code{retry-current-job}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14163
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer job-retry-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14168
msgid "Specifies the number of retries that are done for jobs.  This is typically used for fax queues but can also be used with normal print queues whose error policy is @code{retry-job} or @code{retry-current-job}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14170 doc/guix.texi:21625 doc/guix.texi:21645
#: doc/guix.texi:21661 doc/guix.texi:21675 doc/guix.texi:21682
#: doc/guix.texi:21689 doc/guix.texi:21696 doc/guix.texi:21855
#: doc/guix.texi:21871 doc/guix.texi:21878 doc/guix.texi:21885
#: doc/guix.texi:21896 doc/guix.texi:22351 doc/guix.texi:22359
#: doc/guix.texi:22367 doc/guix.texi:22391
msgid "Defaults to @samp{5}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14172
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean keep-alive?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14174
msgid "Specifies whether to support HTTP keep-alive connections."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14178
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer keep-alive-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14180
msgid "Specifies how long an idle client connection remains open, in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14184
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer limit-request-body"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14187
msgid "Specifies the maximum size of print files, IPP requests, and HTML form data.  A limit of 0 disables the limit check."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14191
#, no-wrap
msgid "{@code{cups-configuration} parameter} multiline-string-list listen"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14198
msgid "Listens on the specified interfaces for connections.  Valid values are of the form @var{address}:@var{port}, where @var{address} is either an IPv6 address enclosed in brackets, an IPv4 address, or @code{*} to indicate all addresses.  Values can also be file names of local UNIX domain sockets.  The Listen directive is similar to the Port directive but allows you to restrict access to specific interfaces or networks."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14200
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer listen-back-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14207
msgid "Specifies the number of pending connections that will be allowed.  This normally only affects very busy servers that have reached the MaxClients limit, but can also be triggered by large numbers of simultaneous connections.  When the limit is reached, the operating system will refuse additional connections until the scheduler can accept the pending ones."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14209
msgid "Defaults to @samp{128}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14211
#, no-wrap
msgid "{@code{cups-configuration} parameter} location-access-control-list location-access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14213
msgid "Specifies a set of additional access controls."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14215
msgid "Available @code{location-access-controls} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14216
#, no-wrap
msgid "{@code{location-access-controls} parameter} file-name path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14218
msgid "Specifies the URI path to which the access control applies."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14220
#, no-wrap
msgid "{@code{location-access-controls} parameter} access-control-list access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14223
msgid "Access controls for all access to this path, in the same format as the @code{access-controls} of @code{operation-access-control}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14225 doc/guix.texi:14231 doc/guix.texi:14245
#: doc/guix.texi:14252 doc/guix.texi:14394 doc/guix.texi:14453
#: doc/guix.texi:14537 doc/guix.texi:14548 doc/guix.texi:16580
#: doc/guix.texi:17774 doc/guix.texi:17878 doc/guix.texi:18303
#: doc/guix.texi:18311 doc/guix.texi:18556 doc/guix.texi:20143
#: doc/guix.texi:20290 doc/guix.texi:20478 doc/guix.texi:21516
#: doc/guix.texi:21576 doc/guix.texi:21584 doc/guix.texi:22414
#: doc/guix.texi:22421 doc/guix.texi:22763 doc/guix.texi:22841
#: doc/guix.texi:22935 doc/guix.texi:22943 doc/guix.texi:22979
#: doc/guix.texi:23129 doc/guix.texi:23180 doc/guix.texi:23189
msgid "Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14227
#, no-wrap
msgid "{@code{location-access-controls} parameter} method-access-control-list method-access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14229
msgid "Access controls for method-specific access to this path."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14233
msgid "Available @code{method-access-controls} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14234
#, no-wrap
msgid "{@code{method-access-controls} parameter} boolean reverse?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14237
msgid "If @code{#t}, apply access controls to all methods except the listed methods.  Otherwise apply to only the listed methods."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14241
#, no-wrap
msgid "{@code{method-access-controls} parameter} method-list methods"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14243
msgid "Methods to which this access control applies."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14247
#, no-wrap
msgid "{@code{method-access-controls} parameter} access-control-list access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14250
msgid "Access control directives, as a list of strings.  Each string should be one directive, such as \"Order allow,deny\"."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14256
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer log-debug-history"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14260
msgid "Specifies the number of debugging messages that are retained for logging if an error occurs in a print job.  Debug messages are logged regardless of the LogLevel setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14262 doc/guix.texi:14283 doc/guix.texi:14290
#: doc/guix.texi:16340 doc/guix.texi:20463
msgid "Defaults to @samp{100}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14264
#, no-wrap
msgid "{@code{cups-configuration} parameter} log-level log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14267
msgid "Specifies the level of logging for the ErrorLog file.  The value @code{none} stops all logging while @code{debug2} logs everything."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14269
msgid "Defaults to @samp{info}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14271
#, no-wrap
msgid "{@code{cups-configuration} parameter} log-time-format log-time-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14274
msgid "Specifies the format of the date and time in the log files.  The value @code{standard} logs whole seconds while @code{usecs} logs microseconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14276
msgid "Defaults to @samp{standard}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14278
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14281
msgid "Specifies the maximum number of simultaneous clients that are allowed by the scheduler."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14285
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-clients-per-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14288
msgid "Specifies the maximum number of simultaneous clients that are allowed from a single address."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14292
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-copies"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14295
msgid "Specifies the maximum number of copies that a user can print of each job."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14297
msgid "Defaults to @samp{9999}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14299
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-hold-time"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14303
msgid "Specifies the maximum time a job may remain in the @code{indefinite} hold state before it is canceled.  A value of 0 disables cancellation of held jobs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14307
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-jobs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14310
msgid "Specifies the maximum number of simultaneous jobs that are allowed.  Set to 0 to allow an unlimited number of jobs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14312
msgid "Defaults to @samp{500}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14314
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-jobs-per-printer"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14317
msgid "Specifies the maximum number of simultaneous jobs that are allowed per printer.  A value of 0 allows up to MaxJobs jobs per printer."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14321
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-jobs-per-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14324
msgid "Specifies the maximum number of simultaneous jobs that are allowed per user.  A value of 0 allows up to MaxJobs jobs per user."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14328
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-job-time"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14331
msgid "Specifies the maximum time a job may take to print before it is canceled, in seconds.  Set to 0 to disable cancellation of \"stuck\" jobs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14333
msgid "Defaults to @samp{10800}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14335
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-log-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14338
msgid "Specifies the maximum size of the log files before they are rotated, in bytes.  The value 0 disables log rotation."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14340
msgid "Defaults to @samp{1048576}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14342
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer multiple-operation-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14345
msgid "Specifies the maximum amount of time to allow between files in a multiple file print job, in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14347 doc/guix.texi:14561 doc/guix.texi:20077
msgid "Defaults to @samp{300}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14349
#, no-wrap
msgid "{@code{cups-configuration} parameter} string page-log-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14354
msgid "Specifies the format of PageLog lines.  Sequences beginning with percent (@samp{%}) characters are replaced with the corresponding information, while all other characters are copied literally.  The following percent sequences are recognized:"
msgstr ""

#. type: item
#: doc/guix.texi:14356
#, no-wrap
msgid "%%"
msgstr ""

#. type: table
#: doc/guix.texi:14358
msgid "insert a single percent character"
msgstr ""

#. type: item
#: doc/guix.texi:14359
#, no-wrap
msgid "%@{name@}"
msgstr ""

#. type: table
#: doc/guix.texi:14361
msgid "insert the value of the specified IPP attribute"
msgstr ""

#. type: item
#: doc/guix.texi:14362
#, no-wrap
msgid "%C"
msgstr ""

#. type: table
#: doc/guix.texi:14364
msgid "insert the number of copies for the current page"
msgstr ""

#. type: item
#: doc/guix.texi:14365
#, no-wrap
msgid "%P"
msgstr ""

#. type: table
#: doc/guix.texi:14367
msgid "insert the current page number"
msgstr ""

#. type: item
#: doc/guix.texi:14368
#, no-wrap
msgid "%T"
msgstr ""

#. type: table
#: doc/guix.texi:14370
msgid "insert the current date and time in common log format"
msgstr ""

#. type: item
#: doc/guix.texi:14371
#, no-wrap
msgid "%j"
msgstr ""

#. type: table
#: doc/guix.texi:14373
msgid "insert the job ID"
msgstr ""

#. type: item
#: doc/guix.texi:14374 doc/guix.texi:15950
#, no-wrap
msgid "%p"
msgstr ""

#. type: table
#: doc/guix.texi:14376
msgid "insert the printer name"
msgstr ""

#. type: item
#: doc/guix.texi:14377 doc/guix.texi:15973
#, no-wrap
msgid "%u"
msgstr ""

#. type: table
#: doc/guix.texi:14379
msgid "insert the username"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14385
msgid "A value of the empty string disables page logging.  The string @code{%p %u %j %T %P %C %@{job-billing@} %@{job-originating-host-name@} %@{job-name@} %@{media@} %@{sides@}} creates a page log with the standard items."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14389
#, no-wrap
msgid "{@code{cups-configuration} parameter} environment-variables environment-variables"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14392
msgid "Passes the specified environment variable(s) to child processes; a list of strings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14396
#, no-wrap
msgid "{@code{cups-configuration} parameter} policy-configuration-list policies"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14398
msgid "Specifies named access control policies."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14400
msgid "Available @code{policy-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14401
#, no-wrap
msgid "{@code{policy-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14403
msgid "Name of the policy."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14405
#, no-wrap
msgid "{@code{policy-configuration} parameter} string job-private-access"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14415
msgid "Specifies an access list for a job's private values.  @code{@@ACL} maps to the printer's requesting-user-name-allowed or requesting-user-name-denied values.  @code{@@OWNER} maps to the job's owner.  @code{@@SYSTEM} maps to the groups listed for the @code{system-group} field of the @code{files-config} configuration, which is reified into the @code{cups-files.conf(5)} file.  Other possible elements of the access list include specific user names, and @code{@@@var{group}} to indicate members of a specific group.  The access list may also be simply @code{all} or @code{default}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14417 doc/guix.texi:14439
msgid "Defaults to @samp{\"@@OWNER @@SYSTEM\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14419
#, no-wrap
msgid "{@code{policy-configuration} parameter} string job-private-values"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14422 doc/guix.texi:14444
msgid "Specifies the list of job values to make private, or @code{all}, @code{default}, or @code{none}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14425
msgid "Defaults to @samp{\"job-name job-originating-host-name job-originating-user-name phone\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14427
#, no-wrap
msgid "{@code{policy-configuration} parameter} string subscription-private-access"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14437
msgid "Specifies an access list for a subscription's private values.  @code{@@ACL} maps to the printer's requesting-user-name-allowed or requesting-user-name-denied values.  @code{@@OWNER} maps to the job's owner.  @code{@@SYSTEM} maps to the groups listed for the @code{system-group} field of the @code{files-config} configuration, which is reified into the @code{cups-files.conf(5)} file.  Other possible elements of the access list include specific user names, and @code{@@@var{group}} to indicate members of a specific group.  The access list may also be simply @code{all} or @code{default}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14441
#, no-wrap
msgid "{@code{policy-configuration} parameter} string subscription-private-values"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14447
msgid "Defaults to @samp{\"notify-events notify-pull-method notify-recipient-uri notify-subscriber-user-name notify-user-data\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14449
#, no-wrap
msgid "{@code{policy-configuration} parameter} operation-access-control-list access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14451
msgid "Access control by IPP operation."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14456
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean-or-non-negative-integer preserve-job-files"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14461
msgid "Specifies whether job files (documents) are preserved after a job is printed.  If a numeric value is specified, job files are preserved for the indicated number of seconds after printing.  Otherwise a boolean value applies indefinitely."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14463
msgid "Defaults to @samp{86400}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14465
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean-or-non-negative-integer preserve-job-history"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14470
msgid "Specifies whether the job history is preserved after a job is printed.  If a numeric value is specified, the job history is preserved for the indicated number of seconds after printing.  If @code{#t}, the job history is preserved until the MaxJobs limit is reached."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14474
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer reload-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14477
msgid "Specifies the amount of time to wait for job completion before restarting the scheduler."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14481
#, no-wrap
msgid "{@code{cups-configuration} parameter} string rip-cache"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14484
msgid "Specifies the maximum amount of memory to use when converting documents into bitmaps for a printer."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14486
msgid "Defaults to @samp{\"128m\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14488
#, no-wrap
msgid "{@code{cups-configuration} parameter} string server-admin"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14490
msgid "Specifies the email address of the server administrator."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14492
msgid "Defaults to @samp{\"root@@localhost.localdomain\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14494
#, no-wrap
msgid "{@code{cups-configuration} parameter} host-name-list-or-* server-alias"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14502
msgid "The ServerAlias directive is used for HTTP Host header validation when clients connect to the scheduler from external interfaces.  Using the special name @code{*} can expose your system to known browser-based DNS rebinding attacks, even when accessing sites through a firewall.  If the auto-discovery of alternate names does not work, we recommend listing each alternate name with a ServerAlias directive instead of using @code{*}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14504
msgid "Defaults to @samp{*}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14506
#, no-wrap
msgid "{@code{cups-configuration} parameter} string server-name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14508
msgid "Specifies the fully-qualified host name of the server."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14510 doc/guix.texi:17901 doc/guix.texi:17945
msgid "Defaults to @samp{\"localhost\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14512
#, no-wrap
msgid "{@code{cups-configuration} parameter} server-tokens server-tokens"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14520
msgid "Specifies what information is included in the Server header of HTTP responses.  @code{None} disables the Server header.  @code{ProductOnly} reports @code{CUPS}.  @code{Major} reports @code{CUPS 2}.  @code{Minor} reports @code{CUPS 2.0}.  @code{Minimal} reports @code{CUPS 2.0.0}.  @code{OS} reports @code{CUPS 2.0.0 (@var{uname})} where @var{uname} is the output of the @code{uname} command.  @code{Full} reports @code{CUPS 2.0.0 (@var{uname}) IPP/2.0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14522
msgid "Defaults to @samp{Minimal}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14524
#, no-wrap
msgid "{@code{cups-configuration} parameter} string set-env"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14526
msgid "Set the specified environment variable to be passed to child processes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14528
msgid "Defaults to @samp{\"variable value\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14530
#, no-wrap
msgid "{@code{cups-configuration} parameter} multiline-string-list ssl-listen"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14535
msgid "Listens on the specified interfaces for encrypted connections.  Valid values are of the form @var{address}:@var{port}, where @var{address} is either an IPv6 address enclosed in brackets, an IPv4 address, or @code{*} to indicate all addresses."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14539
#, no-wrap
msgid "{@code{cups-configuration} parameter} ssl-options ssl-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14546
msgid "Sets encryption options.  By default, CUPS only supports encryption using TLS v1.0 or higher using known secure cipher suites.  The @code{AllowRC4} option enables the 128-bit RC4 cipher suites, which are required for some older clients that do not implement newer ones.  The @code{AllowSSL3} option enables SSL v3.0, which is required for some older clients that do not support TLS v1.0."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14550
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean strict-conformance?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14553
msgid "Specifies whether the scheduler requires clients to strictly adhere to the IPP specifications."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14557
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14559
msgid "Specifies the HTTP request timeout, in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14564
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean web-interface?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14566
msgid "Specifies whether the web interface is enabled."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14576
msgid "At this point you're probably thinking ``oh dear, Guix manual, I like you but you can stop already with the configuration options''.  Indeed.  However, one more point: it could be that you have an existing @code{cupsd.conf} that you want to use.  In that case, you can pass an @code{opaque-cups-configuration} as the configuration of a @code{cups-service-type}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14578
msgid "Available @code{opaque-cups-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14579
#, no-wrap
msgid "{@code{opaque-cups-configuration} parameter} package cups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14583
#, no-wrap
msgid "{@code{opaque-cups-configuration} parameter} string cupsd.conf"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14585
msgid "The contents of the @code{cupsd.conf}, as a string."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14587
#, no-wrap
msgid "{@code{opaque-cups-configuration} parameter} string cups-files.conf"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14589
msgid "The contents of the @code{cups-files.conf} file, as a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14594
msgid "For example, if your @code{cupsd.conf} and @code{cups-files.conf} are in strings of the same name, you could instantiate a CUPS service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:14600
#, no-wrap
msgid ""
"(service cups-service-type\n"
"         (opaque-cups-configuration\n"
"           (cupsd.conf cupsd.conf)\n"
"           (cups-files.conf cups-files.conf)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14611
msgid "The @code{(gnu services desktop)} module provides services that are usually useful in the context of a ``desktop'' setup---that is, on a machine running a graphical display server, possibly with graphical user interfaces, etc.  It also defines services that provide specific desktop environments like GNOME, Xfce or MATE."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14615
msgid "To simplify things, the module defines a variable containing the set of services that users typically expect on a machine with a graphical environment and networking:"
msgstr ""

#. type: defvr
#: doc/guix.texi:14616
#, no-wrap
msgid "{Scheme Variable} %desktop-services"
msgstr ""

#. type: defvr
#: doc/guix.texi:14619
msgid "This is a list of services that builds upon @var{%base-services} and adds or adjusts services for a typical ``desktop'' setup."
msgstr ""

#. type: defvr
#: doc/guix.texi:14629
msgid "In particular, it adds a graphical login manager (@pxref{X Window, @code{gdm-service-type}}), screen lockers, a network management tool (@pxref{Networking Services, @code{network-manager-service-type}}), energy and color management services, the @code{elogind} login and seat manager, the Polkit privilege service, the GeoClue location service, the AccountsService daemon that allows authorized users change system passwords, an NTP client (@pxref{Networking Services}), the Avahi daemon, and has the name service switch service configured to be able to use @code{nss-mdns} (@pxref{Name Service Switch, mDNS})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14634
msgid "The @var{%desktop-services} variable can be used as the @code{services} field of an @code{operating-system} declaration (@pxref{operating-system Reference, @code{services}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14657
msgid "Additionally, the @code{gnome-desktop-service-type}, @code{xfce-desktop-service}, @code{mate-desktop-service-type} and @code{enlightenment-desktop-service-type} procedures can add GNOME, Xfce, MATE and/or Enlightenment to a system.  To ``add GNOME'' means that system-level services like the backlight adjustment helpers and the power management utilities are added to the system, extending @code{polkit} and @code{dbus} appropriately, allowing GNOME to operate with elevated privileges on a limited number of special-purpose system interfaces.  Additionally, adding a service made by @code{gnome-desktop-service-type} adds the GNOME metapackage to the system profile.  Likewise, adding the Xfce service not only adds the @code{xfce} metapackage to the system profile, but it also gives the Thunar file manager the ability to open a ``root-mode'' file management window, if the user authenticates using the administrator's password via the standard polkit graphical interface.  To ``add MATE'' means that @code{polkit} and @code{dbus} are extended appropriately, allowing MATE to operate with elevated privileges on a limited number of special-purpose system interfaces.  Additionally, adding a service of type @code{mate-desktop-service-type} adds the MATE metapackage to the system profile.  ``Adding Enlightenment'' means that @code{dbus} is extended appropriately, and several of Enlightenment's binaries are set as setuid, allowing Enlightenment's screen locker and other functionality to work as expetected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14666
msgid "The desktop environments in Guix use the Xorg display server by default.  If you'd like to use the newer display server protocol called Wayland, you need to use the @code{sddm-service} instead of GDM as the graphical login manager.  You should then select the ``GNOME (Wayland)'' session in SDDM.  Alternatively you can also try starting GNOME on Wayland manually from a TTY with the command ``XDG_SESSION_TYPE=wayland exec dbus-run-session gnome-session``.  Currently only GNOME has support for Wayland."
msgstr ""

#. type: defvr
#: doc/guix.texi:14667
#, no-wrap
msgid "{Scheme Variable} gnome-desktop-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:14671
msgid "This is the type of the service that adds the @uref{https://www.gnome.org, GNOME} desktop environment.  Its value is a @code{gnome-desktop-configuration} object (see below.)"
msgstr ""

#. type: defvr
#: doc/guix.texi:14674
msgid "This service adds the @code{gnome} package to the system profile, and extends polkit with the actions from @code{gnome-settings-daemon}."
msgstr ""

#. type: deftp
#: doc/guix.texi:14676
#, no-wrap
msgid "{Data Type} gnome-desktop-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14678
msgid "Configuration record for the GNOME desktop environment."
msgstr ""

#. type: item
#: doc/guix.texi:14680
#, fuzzy, no-wrap
#| msgid "@code{port} (default: @code{22})"
msgid "@code{gnome} (default: @code{gnome})"
msgstr "@code{port} (default: @code{22})"

#. type: table
#: doc/guix.texi:14682
msgid "The GNOME package to use."
msgstr ""

#. type: defvr
#: doc/guix.texi:14685
#, no-wrap
msgid "{Scheme Variable} xfce-desktop-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:14689
msgid "This is the type of a service to run the @uref{Xfce, https://xfce.org/} desktop environment.  Its value is an @code{xfce-desktop-configuration} object (see below.)"
msgstr ""

#. type: defvr
#: doc/guix.texi:14694
msgid "This service adds the @code{xfce} package to the system profile, and extends polkit with the ability for @code{thunar} to manipulate the file system as root from within a user session, after the user has authenticated with the administrator's password."
msgstr ""

#. type: deftp
#: doc/guix.texi:14696
#, no-wrap
msgid "{Data Type} xfce-desktop-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14698
msgid "Configuration record for the Xfce desktop environment."
msgstr ""

#. type: item
#: doc/guix.texi:14700
#, fuzzy, no-wrap
#| msgid "@code{speed} (default: @code{1.0})"
msgid "@code{xfce} (default: @code{xfce})"
msgstr "@code{speed} (default: @code{1.0})"

#. type: table
#: doc/guix.texi:14702
msgid "The Xfce package to use."
msgstr ""

#. type: deffn
#: doc/guix.texi:14705
#, no-wrap
msgid "{Scheme Variable} mate-desktop-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:14709
msgid "This is the type of the service that runs the @uref{https://mate-desktop.org/, MATE desktop environment}.  Its value is a @code{mate-desktop-configuration} object (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:14713
msgid "This service adds the @code{mate} package to the system profile, and extends polkit with the actions from @code{mate-settings-daemon}."
msgstr ""

#. type: deftp
#: doc/guix.texi:14715
#, no-wrap
msgid "{Data Type} mate-desktop-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14717
msgid "Configuration record for the MATE desktop environment."
msgstr ""

#. type: item
#: doc/guix.texi:14719
#, fuzzy, no-wrap
#| msgid "@code{port} (default: @code{22})"
msgid "@code{mate} (default: @code{mate})"
msgstr "@code{port} (default: @code{22})"

#. type: table
#: doc/guix.texi:14721
msgid "The MATE package to use."
msgstr ""

#. type: deffn
#: doc/guix.texi:14724
#, no-wrap
msgid "{Scheme Variable} enlightenment-desktop-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:14727
msgid "Return a service that adds the @code{enlightenment} package to the system profile, and extends dbus with actions from @code{efl}."
msgstr ""

#. type: deftp
#: doc/guix.texi:14729
#, no-wrap
msgid "{Data Type} enlightenment-desktop-service-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:14731
#, fuzzy, no-wrap
#| msgid "@code{features} (default: @code{'()})"
msgid "@code{enlightenment} (default: @code{enlightenment})"
msgstr "@code{features} (default: @code{'()})"

#. type: table
#: doc/guix.texi:14733
msgid "The enlightenment package to use."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14741
msgid "Because the GNOME, Xfce and MATE desktop services pull in so many packages, the default @code{%desktop-services} variable doesn't include any of them by default.  To add GNOME, Xfce or MATE, just @code{cons} them onto @code{%desktop-services} in the @code{services} field of your @code{operating-system}:"
msgstr ""

#. type: example
#: doc/guix.texi:14752
#, no-wrap
msgid ""
"(use-modules (gnu))\n"
"(use-service-modules desktop)\n"
"(operating-system\n"
"  ...\n"
"  ;; cons* adds items to the list given as its last argument.\n"
"  (services (cons* (service gnome-desktop-service-type)\n"
"                   (service xfce-desktop-service)\n"
"                   %desktop-services))\n"
"  ...)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14756
msgid "These desktop environments will then be available as options in the graphical login window."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14760
msgid "The actual service definitions included in @code{%desktop-services} and provided by @code{(gnu services dbus)} and @code{(gnu services desktop)} are described below."
msgstr ""

#. type: deffn
#: doc/guix.texi:14761
#, no-wrap
msgid "{Scheme Procedure} dbus-service [#:dbus @var{dbus}] [#:services '()]"
msgstr ""

#. type: deffn
#: doc/guix.texi:14764
msgid "Return a service that runs the ``system bus'', using @var{dbus}, with support for @var{services}."
msgstr ""

#. type: deffn
#: doc/guix.texi:14768
msgid "@uref{https://dbus.freedesktop.org/, D-Bus} is an inter-process communication facility.  Its system bus is used to allow system services to communicate and to be notified of system-wide events."
msgstr ""

#. type: deffn
#: doc/guix.texi:14773
msgid "@var{services} must be a list of packages that provide an @file{etc/dbus-1/system.d} directory containing additional D-Bus configuration and policy files.  For example, to allow avahi-daemon to use the system bus, @var{services} must be equal to @code{(list avahi)}."
msgstr ""

#. type: deffn
#: doc/guix.texi:14775
#, no-wrap
msgid "{Scheme Procedure} elogind-service [#:config @var{config}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:14781
msgid "Return a service that runs the @code{elogind} login and seat management daemon.  @uref{https://github.com/elogind/elogind, Elogind} exposes a D-Bus interface that can be used to know which users are logged in, know what kind of sessions they have open, suspend the system, inhibit system suspend, reboot the system, and other tasks."
msgstr ""

#. type: deffn
#: doc/guix.texi:14785
msgid "Elogind handles most system-level power events for a computer, for example suspending the system when a lid is closed, or shutting it down when the power button is pressed."
msgstr ""

#. type: deffn
#: doc/guix.texi:14790
msgid "The @var{config} keyword argument specifies the configuration for elogind, and should be the result of an @code{(elogind-configuration (@var{parameter} @var{value})...)} invocation.  Available parameters and their default values are:"
msgstr ""

#. type: item
#: doc/guix.texi:14792
#, no-wrap
msgid "kill-user-processes?"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14794 doc/guix.texi:14812 doc/guix.texi:14814
#: doc/guix.texi:14816 doc/guix.texi:14828
msgid "#f"
msgstr ""

#. type: item
#: doc/guix.texi:14794
#, no-wrap
msgid "kill-only-users"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14796 doc/guix.texi:14834
msgid "()"
msgstr ""

#. type: item
#: doc/guix.texi:14796
#, no-wrap
msgid "kill-exclude-users"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14798
msgid "(\"root\")"
msgstr ""

#. type: item
#: doc/guix.texi:14798
#, no-wrap
msgid "inhibit-delay-max-seconds"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14800
msgid "5"
msgstr ""

#. type: item
#: doc/guix.texi:14800
#, no-wrap
msgid "handle-power-key"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14802
msgid "poweroff"
msgstr ""

#. type: item
#: doc/guix.texi:14802
#, no-wrap
msgid "handle-suspend-key"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14804 doc/guix.texi:14808
msgid "suspend"
msgstr ""

#. type: item
#: doc/guix.texi:14804
#, no-wrap
msgid "handle-hibernate-key"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14806
msgid "hibernate"
msgstr ""

#. type: item
#: doc/guix.texi:14806
#, no-wrap
msgid "handle-lid-switch"
msgstr ""

#. type: item
#: doc/guix.texi:14808
#, no-wrap
msgid "handle-lid-switch-docked"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14810 doc/guix.texi:14822
msgid "ignore"
msgstr ""

#. type: item
#: doc/guix.texi:14810
#, no-wrap
msgid "power-key-ignore-inhibited?"
msgstr ""

#. type: item
#: doc/guix.texi:14812
#, no-wrap
msgid "suspend-key-ignore-inhibited?"
msgstr ""

#. type: item
#: doc/guix.texi:14814
#, no-wrap
msgid "hibernate-key-ignore-inhibited?"
msgstr ""

#. type: item
#: doc/guix.texi:14816
#, no-wrap
msgid "lid-switch-ignore-inhibited?"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14818 doc/guix.texi:14830
msgid "#t"
msgstr ""

#. type: item
#: doc/guix.texi:14818
#, no-wrap
msgid "holdoff-timeout-seconds"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14820
msgid "30"
msgstr ""

#. type: item
#: doc/guix.texi:14820
#, no-wrap
msgid "idle-action"
msgstr ""

#. type: item
#: doc/guix.texi:14822
#, no-wrap
msgid "idle-action-seconds"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14824
msgid "(* 30 60)"
msgstr ""

#. type: item
#: doc/guix.texi:14824
#, no-wrap
msgid "runtime-directory-size-percent"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14826
msgid "10"
msgstr ""

#. type: item
#: doc/guix.texi:14826
#, no-wrap
msgid "runtime-directory-size"
msgstr ""

#. type: item
#: doc/guix.texi:14828
#, no-wrap
msgid "remove-ipc?"
msgstr ""

#. type: item
#: doc/guix.texi:14830
#, no-wrap
msgid "suspend-state"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14832
msgid "(\"mem\" \"standby\" \"freeze\")"
msgstr ""

#. type: item
#: doc/guix.texi:14832
#, no-wrap
msgid "suspend-mode"
msgstr ""

#. type: item
#: doc/guix.texi:14834
#, no-wrap
msgid "hibernate-state"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14836 doc/guix.texi:14840
msgid "(\"disk\")"
msgstr ""

#. type: item
#: doc/guix.texi:14836
#, no-wrap
msgid "hibernate-mode"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14838
msgid "(\"platform\" \"shutdown\")"
msgstr ""

#. type: item
#: doc/guix.texi:14838
#, no-wrap
msgid "hybrid-sleep-state"
msgstr ""

#. type: item
#: doc/guix.texi:14840
#, no-wrap
msgid "hybrid-sleep-mode"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14842
msgid "(\"suspend\" \"platform\" \"shutdown\")"
msgstr ""

#. type: deffn
#: doc/guix.texi:14845
#, no-wrap
msgid "{Scheme Procedure} accountsservice-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:14853
msgid "[#:accountsservice @var{accountsservice}] Return a service that runs AccountsService, a system service that can list available accounts, change their passwords, and so on.  AccountsService integrates with PolicyKit to enable unprivileged users to acquire the capability to modify their system configuration.  @uref{https://www.freedesktop.org/wiki/Software/AccountsService/, the accountsservice web site} for more information."
msgstr ""

#. type: deffn
#: doc/guix.texi:14856
msgid "The @var{accountsservice} keyword argument is the @code{accountsservice} package to expose as a service."
msgstr ""

#. type: deffn
#: doc/guix.texi:14858
#, no-wrap
msgid "{Scheme Procedure} polkit-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:14867
msgid "[#:polkit @var{polkit}] Return a service that runs the @uref{https://www.freedesktop.org/wiki/Software/polkit/, Polkit privilege management service}, which allows system administrators to grant access to privileged operations in a structured way.  By querying the Polkit service, a privileged system component can know when it should grant additional capabilities to ordinary users.  For example, an ordinary user can be granted the capability to suspend the system if the user is logged in locally."
msgstr ""

#. type: defvr
#: doc/guix.texi:14869
#, no-wrap
msgid "{Scheme Variable} upower-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:14873
msgid "Service that runs @uref{https://upower.freedesktop.org/, @command{upowerd}}, a system-wide monitor for power consumption and battery levels, with the given configuration settings."
msgstr ""

#. type: defvr
#: doc/guix.texi:14876
msgid "It implements the @code{org.freedesktop.UPower} D-Bus interface, and is notably used by GNOME."
msgstr ""

#. type: deftp
#: doc/guix.texi:14878
#, no-wrap
msgid "{Data Type} upower-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14880
msgid "Data type representation the configuration for UPower."
msgstr ""

#. type: item
#: doc/guix.texi:14883
#, no-wrap
msgid "@code{upower} (default: @var{upower})"
msgstr ""

#. type: table
#: doc/guix.texi:14885
msgid "Package to use for @code{upower}."
msgstr ""

#. type: item
#: doc/guix.texi:14886
#, no-wrap
msgid "@code{watts-up-pro?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14888
msgid "Enable the Watts Up Pro device."
msgstr ""

#. type: item
#: doc/guix.texi:14889
#, no-wrap
msgid "@code{poll-batteries?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:14891
msgid "Enable polling the kernel for battery level changes."
msgstr ""

#. type: item
#: doc/guix.texi:14892
#, no-wrap
msgid "@code{ignore-lid?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14894
msgid "Ignore the lid state, this can be useful if it's incorrect on a device."
msgstr ""

#. type: item
#: doc/guix.texi:14895
#, no-wrap
msgid "@code{use-percentage-for-policy?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14898
msgid "Whether battery percentage based policy should be used.  The default is to use the time left, change to @code{#t} to use the percentage."
msgstr ""

#. type: item
#: doc/guix.texi:14899
#, no-wrap
msgid "@code{percentage-low} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:14902
msgid "When @code{use-percentage-for-policy?} is @code{#t}, this sets the percentage at which the battery is considered low."
msgstr ""

#. type: item
#: doc/guix.texi:14903
#, no-wrap
msgid "@code{percentage-critical} (default: @code{3})"
msgstr ""

#. type: table
#: doc/guix.texi:14906
msgid "When @code{use-percentage-for-policy?} is @code{#t}, this sets the percentage at which the battery is considered critical."
msgstr ""

#. type: item
#: doc/guix.texi:14907
#, no-wrap
msgid "@code{percentage-action} (default: @code{2})"
msgstr ""

#. type: table
#: doc/guix.texi:14910
msgid "When @code{use-percentage-for-policy?} is @code{#t}, this sets the percentage at which action will be taken."
msgstr ""

#. type: item
#: doc/guix.texi:14911
#, no-wrap
msgid "@code{time-low} (default: @code{1200})"
msgstr ""

#. type: table
#: doc/guix.texi:14914
msgid "When @code{use-time-for-policy?} is @code{#f}, this sets the time remaining in seconds at which the battery is considered low."
msgstr ""

#. type: item
#: doc/guix.texi:14915
#, no-wrap
msgid "@code{time-critical} (default: @code{300})"
msgstr ""

#. type: table
#: doc/guix.texi:14918
msgid "When @code{use-time-for-policy?} is @code{#f}, this sets the time remaining in seconds at which the battery is considered critical."
msgstr ""

#. type: item
#: doc/guix.texi:14919
#, no-wrap
msgid "@code{time-action} (default: @code{120})"
msgstr ""

#. type: table
#: doc/guix.texi:14922
msgid "When @code{use-time-for-policy?} is @code{#f}, this sets the time remaining in seconds at which action will be taken."
msgstr ""

#. type: item
#: doc/guix.texi:14923
#, no-wrap
msgid "@code{critical-power-action} (default: @code{'hybrid-sleep})"
msgstr ""

#. type: table
#: doc/guix.texi:14926
msgid "The action taken when @code{percentage-action} or @code{time-action} is reached (depending on the configuration of @code{use-percentage-for-policy?})."
msgstr ""

#. type: table
#: doc/guix.texi:14928
msgid "Possible values are:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14932
msgid "'power-off"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14935
msgid "'hibernate"
msgstr ""

#. type: itemize
#: doc/guix.texi:14938
msgid "@code{'hybrid-sleep}."
msgstr ""

#. type: deffn
#: doc/guix.texi:14943
#, no-wrap
msgid "{Scheme Procedure} udisks-service [#:udisks @var{udisks}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:14948
msgid "Return a service for @uref{https://udisks.freedesktop.org/docs/latest/, UDisks}, a @dfn{disk management} daemon that provides user interfaces with notifications and ways to mount/unmount disks.  Programs that talk to UDisks include the @command{udisksctl} command, part of UDisks, and GNOME Disks."
msgstr ""

#. type: deffn
#: doc/guix.texi:14950
#, no-wrap
msgid "{Scheme Procedure} colord-service [#:colord @var{colord}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:14956
msgid "Return a service that runs @command{colord}, a system service with a D-Bus interface to manage the color profiles of input and output devices such as screens and scanners.  It is notably used by the GNOME Color Manager graphical tool.  See @uref{https://www.freedesktop.org/software/colord/, the colord web site} for more information."
msgstr ""

#. type: deffn
#: doc/guix.texi:14958
#, no-wrap
msgid "{Scheme Procedure} geoclue-application name [#:allowed? #t] [#:system? #f] [#:users '()]"
msgstr ""

#. type: deffn
#: doc/guix.texi:14967
msgid "Return a configuration allowing an application to access GeoClue location data.  @var{name} is the Desktop ID of the application, without the @code{.desktop} part.  If @var{allowed?} is true, the application will have access to location information by default.  The boolean @var{system?} value indicates whether an application is a system component or not.  Finally @var{users} is a list of UIDs of all users for which this application is allowed location info access.  An empty users list means that all users are allowed."
msgstr ""

#. type: defvr
#: doc/guix.texi:14969
#, no-wrap
msgid "{Scheme Variable} %standard-geoclue-applications"
msgstr ""

#. type: defvr
#: doc/guix.texi:14976
msgid "The standard list of well-known GeoClue application configurations, granting authority to the GNOME date-and-time utility to ask for the current location in order to set the time zone, and allowing the IceCat and Epiphany web browsers to request location information.  IceCat and Epiphany both query the user before allowing a web page to know the user's location."
msgstr ""

#. type: deffn
#: doc/guix.texi:14978
#, no-wrap
msgid "{Scheme Procedure} geoclue-service [#:colord @var{colord}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:14991
msgid "[#:whitelist '()] @ [#:wifi-geolocation-url \"https://location.services.mozilla.com/v1/geolocate?key=geoclue\"] @ [#:submit-data? #f] [#:wifi-submission-url \"https://location.services.mozilla.com/v1/submit?key=geoclue\"] @ [#:submission-nick \"geoclue\"] @ [#:applications %standard-geoclue-applications] Return a service that runs the GeoClue location service.  This service provides a D-Bus interface to allow applications to request access to a user's physical location, and optionally to add information to online location databases.  See @uref{https://wiki.freedesktop.org/www/Software/GeoClue/, the GeoClue web site} for more information."
msgstr ""

#. type: deffn
#: doc/guix.texi:14993
#, no-wrap
msgid "{Scheme Procedure} bluetooth-service [#:bluez @var{bluez}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:15000
msgid "[@w{#:auto-enable? #f}] Return a service that runs the @command{bluetoothd} daemon, which manages all the Bluetooth devices and provides a number of D-Bus interfaces.  When AUTO-ENABLE? is true, the bluetooth controller is powered automatically at boot, which can be useful when using a bluetooth keyboard or mouse."
msgstr ""

#. type: deffn
#: doc/guix.texi:15002
msgid "Users need to be in the @code{lp} group to access the D-Bus service."
msgstr ""

#. type: cindex
#: doc/guix.texi:15007
#, no-wrap
msgid "sound support"
msgstr ""

#. type: cindex
#: doc/guix.texi:15008
#, no-wrap
msgid "ALSA"
msgstr ""

#. type: cindex
#: doc/guix.texi:15009
#, no-wrap
msgid "PulseAudio, sound support"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15014
msgid "The @code{(gnu services sound)} module provides a service to configure the Advanced Linux Sound Architecture (ALSA) system, which makes PulseAudio the preferred ALSA output driver."
msgstr ""

#. type: deffn
#: doc/guix.texi:15015
#, no-wrap
msgid "{Scheme Variable} alsa-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:15020
msgid "This is the type for the @uref{https://alsa-project.org/, Advanced Linux Sound Architecture} (ALSA) system, which generates the @file{/etc/asound.conf} configuration file.  The value for this type is a @command{alsa-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:15023
#, no-wrap
msgid "(service alsa-service-type)\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:15026
msgid "See below for details about @code{alsa-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:15028
#, no-wrap
msgid "{Data Type} alsa-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15030
msgid "Data type representing the configuration for @code{alsa-service}."
msgstr ""

#. type: item
#: doc/guix.texi:15032
#, no-wrap
msgid "@code{alsa-plugins} (default: @var{alsa-plugins})"
msgstr ""

#. type: table
#: doc/guix.texi:15034
msgid "@code{alsa-plugins} package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15035
#, no-wrap
msgid "@code{pulseaudio?} (default: @var{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:15038
msgid "Whether ALSA applications should transparently be made to use the @uref{http://www.pulseaudio.org/, PulseAudio} sound server."
msgstr ""

#. type: table
#: doc/guix.texi:15042
msgid "Using PulseAudio allows you to run several sound-producing applications at the same time and to individual control them @i{via} @command{pavucontrol}, among other things."
msgstr ""

#. type: item
#: doc/guix.texi:15043
#, no-wrap
msgid "@code{extra-options} (default: @var{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15045
msgid "String to append to the @file{/etc/asound.conf} file."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15051
msgid "Individual users who want to override the system configuration of ALSA can do it with the @file{~/.asoundrc} file:"
msgstr ""

#. type: example
#: doc/guix.texi:15057
#, no-wrap
msgid ""
"# In guix, we have to specify the absolute path for plugins.\n"
"pcm_type.jack @{\n"
"  lib \"/home/alice/.guix-profile/lib/alsa-lib/libasound_module_pcm_jack.so\"\n"
"@}\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:15066
#, no-wrap
msgid ""
"# Routing ALSA to jack:\n"
"# <http://jackaudio.org/faq/routing_alsa.html>.\n"
"pcm.rawjack @{\n"
"  type jack\n"
"  playback_ports @{\n"
"    0 system:playback_1\n"
"    1 system:playback_2\n"
"  @}\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:15072
#, no-wrap
msgid ""
"  capture_ports @{\n"
"    0 system:capture_1\n"
"    1 system:capture_2\n"
"  @}\n"
"@}\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:15079
#, no-wrap
msgid ""
"pcm.!default @{\n"
"  type plug\n"
"  slave @{\n"
"    pcm \"rawjack\"\n"
"  @}\n"
"@}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15083
msgid "See @uref{https://www.alsa-project.org/main/index.php/Asoundrc} for the details."
msgstr ""

#. type: cindex
#: doc/guix.texi:15089
#, no-wrap
msgid "SQL"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15091
msgid "The @code{(gnu services databases)} module provides the following services."
msgstr ""

#. type: deffn
#: doc/guix.texi:15092
#, no-wrap
msgid "{Scheme Procedure} postgresql-service [#:postgresql postgresql] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:15097
msgid "[#:config-file] [#:data-directory ``/var/lib/postgresql/data''] @ [#:port 5432] [#:locale ``en_US.utf8''] [#:extension-packages '()] Return a service that runs @var{postgresql}, the PostgreSQL database server."
msgstr ""

#. type: deffn
#: doc/guix.texi:15101
msgid "The PostgreSQL daemon loads its runtime configuration from @var{config-file}, creates a database cluster with @var{locale} as the default locale, stored in @var{data-directory}.  It then listens on @var{port}."
msgstr ""

#. type: cindex
#: doc/guix.texi:15102
#, no-wrap
msgid "postgresql extension-packages"
msgstr ""

#. type: deffn
#: doc/guix.texi:15107
msgid "Additional extensions are loaded from packages listed in @var{extension-packages}.  Extensions are available at runtime.  For instance, to create a geographic database using the @code{postgis} extension, a user can configure the postgresql-service as in this example:"
msgstr ""

#. type: cindex
#: doc/guix.texi:15108
#, no-wrap
msgid "postgis"
msgstr ""

#. type: example
#: doc/guix.texi:15111
#, no-wrap
msgid ""
"(use-package-modules databases geo)\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:15121
#, no-wrap
msgid ""
"(operating-system\n"
"  ...\n"
"  ;; postgresql is required to run `psql' but postgis is not required for\n"
"  ;; proper operation.\n"
"  (packages (cons* postgresql %base-packages))\n"
"  (services\n"
"    (cons*\n"
"      (postgresql-service #:extension-packages (list postgis))\n"
"      %base-services)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:15125
msgid "Then the extension becomes visible and you can initialise an empty geographic database in this way:"
msgstr ""

#. type: example
#: doc/guix.texi:15132
#, no-wrap
msgid ""
"psql -U postgres\n"
"> create database postgistest;\n"
"> \\connect postgistest;\n"
"> create extension postgis;\n"
"> create extension postgis_topology;\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:15137
msgid "There is no need to add this field for contrib extensions such as hstore or dblink as they are already loadable by postgresql.  This field is only required to add extensions provided by other packages."
msgstr ""

#. type: deffn
#: doc/guix.texi:15139
#, no-wrap
msgid "{Scheme Procedure} mysql-service [#:config (mysql-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:15142
msgid "Return a service that runs @command{mysqld}, the MySQL or MariaDB database server."
msgstr ""

#. type: deffn
#: doc/guix.texi:15145
msgid "The optional @var{config} argument specifies the configuration for @command{mysqld}, which should be a @code{<mysql-configuration>} object."
msgstr ""

#. type: deftp
#: doc/guix.texi:15147
#, no-wrap
msgid "{Data Type} mysql-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15149
msgid "Data type representing the configuration of @var{mysql-service}."
msgstr ""

#. type: item
#: doc/guix.texi:15151
#, no-wrap
msgid "@code{mysql} (default: @var{mariadb})"
msgstr ""

#. type: table
#: doc/guix.texi:15154
msgid "Package object of the MySQL database server, can be either @var{mariadb} or @var{mysql}."
msgstr ""

#. type: table
#: doc/guix.texi:15157
msgid "For MySQL, a temporary root password will be displayed at activation time.  For MariaDB, the root password is empty."
msgstr ""

#. type: item
#: doc/guix.texi:15158
#, no-wrap
msgid "@code{port} (default: @code{3306})"
msgstr ""

#. type: table
#: doc/guix.texi:15160
msgid "TCP port on which the database server listens for incoming connections."
msgstr ""

#. type: defvr
#: doc/guix.texi:15163
#, no-wrap
msgid "{Scheme Variable} memcached-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15167
msgid "This is the service type for the @uref{https://memcached.org/, Memcached} service, which provides a distributed in memory cache.  The value for the service type is a @code{memcached-configuration} object."
msgstr ""

#. type: example
#: doc/guix.texi:15171
#, no-wrap
msgid "(service memcached-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:15173
#, no-wrap
msgid "{Data Type} memcached-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15175
msgid "Data type representing the configuration of memcached."
msgstr ""

#. type: item
#: doc/guix.texi:15177
#, no-wrap
msgid "@code{memcached} (default: @code{memcached})"
msgstr ""

#. type: table
#: doc/guix.texi:15179
msgid "The Memcached package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15180
#, no-wrap
msgid "@code{interfaces} (default: @code{'(\"0.0.0.0\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15182
msgid "Network interfaces on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:15183
#, no-wrap
msgid "@code{tcp-port} (default: @code{11211})"
msgstr ""

#. type: table
#: doc/guix.texi:15185
msgid "Port on which to accept connections on,"
msgstr ""

#. type: item
#: doc/guix.texi:15186
#, no-wrap
msgid "@code{udp-port} (default: @code{11211})"
msgstr ""

#. type: table
#: doc/guix.texi:15189
msgid "Port on which to accept UDP connections on, a value of 0 will disable listening on a UDP socket."
msgstr ""

#. type: item
#: doc/guix.texi:15190
#, no-wrap
msgid "@code{additional-options} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:15192
msgid "Additional command line options to pass to @code{memcached}."
msgstr ""

#. type: defvr
#: doc/guix.texi:15195
#, no-wrap
msgid "{Scheme Variable} mongodb-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15198
msgid "This is the service type for @uref{https://www.mongodb.com/, MongoDB}.  The value for the service type is a @code{mongodb-configuration} object."
msgstr ""

#. type: example
#: doc/guix.texi:15202
#, no-wrap
msgid "(service mongodb-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:15204
#, no-wrap
msgid "{Data Type} mongodb-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15206
msgid "Data type representing the configuration of mongodb."
msgstr ""

#. type: item
#: doc/guix.texi:15208
#, no-wrap
msgid "@code{mongodb} (default: @code{mongodb})"
msgstr ""

#. type: table
#: doc/guix.texi:15210
msgid "The MongoDB package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15211
#, no-wrap
msgid "@code{config-file} (default: @code{%default-mongodb-configuration-file})"
msgstr ""

#. type: table
#: doc/guix.texi:15213
msgid "The configuration file for MongoDB."
msgstr ""

#. type: item
#: doc/guix.texi:15214
#, no-wrap
msgid "@code{data-directory} (default: @code{\"/var/lib/mongodb\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15218
msgid "This value is used to create the directory, so that it exists and is owned by the mongodb user.  It should match the data-directory which MongoDB is configured to use through the configuration file."
msgstr ""

#. type: defvr
#: doc/guix.texi:15221
#, no-wrap
msgid "{Scheme Variable} redis-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15224
msgid "This is the service type for the @uref{https://redis.io/, Redis} key/value store, whose value is a @code{redis-configuration} object."
msgstr ""

#. type: deftp
#: doc/guix.texi:15226
#, no-wrap
msgid "{Data Type} redis-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15228
msgid "Data type representing the configuration of redis."
msgstr ""

#. type: item
#: doc/guix.texi:15230
#, no-wrap
msgid "@code{redis} (default: @code{redis})"
msgstr ""

#. type: table
#: doc/guix.texi:15232
msgid "The Redis package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15233
#, no-wrap
msgid "@code{bind} (default: @code{\"127.0.0.1\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15235
msgid "Network interface on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:15236
#, no-wrap
msgid "@code{port} (default: @code{6379})"
msgstr ""

#. type: table
#: doc/guix.texi:15239
msgid "Port on which to accept connections on, a value of 0 will disable listening on a TCP socket."
msgstr ""

#. type: item
#: doc/guix.texi:15240
#, no-wrap
msgid "@code{working-directory} (default: @code{\"/var/lib/redis\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15242
msgid "Directory in which to store the database and related files."
msgstr ""

#. type: cindex
#: doc/guix.texi:15248
#, no-wrap
msgid "mail"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15249 doc/guix.texi:19449
#, no-wrap
msgid "email"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15254
msgid "The @code{(gnu services mail)} module provides Guix service definitions for email services: IMAP, POP3, and LMTP servers, as well as mail transport agents (MTAs).  Lots of acronyms! These services are detailed in the subsections below."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15255
#, no-wrap
msgid "Dovecot Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:15257
#, no-wrap
msgid "{Scheme Procedure} dovecot-service [#:config (dovecot-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:15259
msgid "Return a service that runs the Dovecot IMAP/POP3/LMTP mail server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15269
msgid "By default, Dovecot does not need much configuration; the default configuration object created by @code{(dovecot-configuration)} will suffice if your mail is delivered to @code{~/Maildir}.  A self-signed certificate will be generated for TLS-protected connections, though Dovecot will also listen on cleartext ports by default.  There are a number of options, though, which mail administrators might need to change, and as is the case with other services, Guix allows the system administrator to specify these parameters via a uniform Scheme interface."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15272
msgid "For example, to specify that mail is located at @code{maildir~/.mail}, one would instantiate the Dovecot service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:15277
#, no-wrap
msgid ""
"(dovecot-service #:config\n"
"                 (dovecot-configuration\n"
"                  (mail-location \"maildir:~/.mail\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15285
msgid "The available configuration parameters follow.  Each parameter definition is preceded by its type; for example, @samp{string-list foo} indicates that the @code{foo} parameter should be specified as a list of strings.  There is also a way to specify the configuration as a string, if you have an old @code{dovecot.conf} file that you want to port over from some other system; see the end for more details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15295
msgid "Available @code{dovecot-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15296
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} package dovecot"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15298 doc/guix.texi:16604
msgid "The dovecot package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15300
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} comma-separated-string-list listen"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15306
msgid "A list of IPs or hosts where to listen for connections.  @samp{*} listens on all IPv4 interfaces, @samp{::} listens on all IPv6 interfaces.  If you want to specify non-default ports or anything more complex, customize the address and port fields of the @samp{inet-listener} of the specific services you are interested in."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15308
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} protocol-configuration-list protocols"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15311
msgid "List of protocols we want to serve.  Available protocols include @samp{imap}, @samp{pop3}, and @samp{lmtp}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15313
msgid "Available @code{protocol-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15314
#, no-wrap
msgid "{@code{protocol-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15316
msgid "The name of the protocol."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15318
#, no-wrap
msgid "{@code{protocol-configuration} parameter} string auth-socket-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15322
msgid "UNIX socket path to the master authentication server to find users.  This is used by imap (for shared users) and lda.  It defaults to @samp{\"/var/run/dovecot/auth-userdb\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15324
#, no-wrap
msgid "{@code{protocol-configuration} parameter} space-separated-string-list mail-plugins"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15326
msgid "Space separated list of plugins to load."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15328
#, no-wrap
msgid "{@code{protocol-configuration} parameter} non-negative-integer mail-max-userip-connections"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15332
msgid "Maximum number of IMAP connections allowed for a user from each IP address.  NOTE: The username is compared case-sensitively.  Defaults to @samp{10}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15336
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} service-configuration-list services"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15340
msgid "List of services to enable.  Available services include @samp{imap}, @samp{imap-login}, @samp{pop3}, @samp{pop3-login}, @samp{auth}, and @samp{lmtp}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15342
msgid "Available @code{service-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15343
#, no-wrap
msgid "{@code{service-configuration} parameter} string kind"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15348
msgid "The service kind.  Valid values include @code{director}, @code{imap-login}, @code{pop3-login}, @code{lmtp}, @code{imap}, @code{pop3}, @code{auth}, @code{auth-worker}, @code{dict}, @code{tcpwrap}, @code{quota-warning}, or anything else."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15350
#, no-wrap
msgid "{@code{service-configuration} parameter} listener-configuration-list listeners"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15355
msgid "Listeners for the service.  A listener is either a @code{unix-listener-configuration}, a @code{fifo-listener-configuration}, or an @code{inet-listener-configuration}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15357
msgid "Available @code{unix-listener-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15358
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15361 doc/guix.texi:15384
msgid "Path to the file, relative to @code{base-dir} field.  This is also used as the section name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15363
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string mode"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15366 doc/guix.texi:15389
msgid "The access mode for the socket.  Defaults to @samp{\"0600\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15368
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15371 doc/guix.texi:15394
msgid "The user to own the socket.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15373
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15376 doc/guix.texi:15399
msgid "The group to own the socket.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15380
msgid "Available @code{fifo-listener-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15381
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15386
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string mode"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15391
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15396
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15403
msgid "Available @code{inet-listener-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15404
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} string protocol"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15406
msgid "The protocol to listen for."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15408
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} string address"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15411
msgid "The address on which to listen, or empty for all addresses.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15413
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} non-negative-integer port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15415
msgid "The port on which to listen."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15417
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} boolean ssl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15421
msgid "Whether to use SSL for this service; @samp{yes}, @samp{no}, or @samp{required}.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15425
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer client-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15430
msgid "Maximum number of simultaneous client connections per process.  Once this number of connections is received, the next incoming connection will prompt Dovecot to spawn another process.  If set to 0, @code{default-client-limit} is used instead."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15435
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer service-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15440
msgid "Number of connections to handle before starting a new process.  Typically the only useful values are 0 (unlimited) or 1.  1 is more secure, but 0 is faster.  <doc/wiki/LoginProcess.txt>.  Defaults to @samp{1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15443
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer process-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15446
msgid "Maximum number of processes that can exist for this service.  If set to 0, @code{default-process-limit} is used instead."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15451
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer process-min-avail"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15454
msgid "Number of processes to always keep waiting for more connections.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15456
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer vsz-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15460
msgid "If you set @samp{service-count 0}, you probably need to grow this.  Defaults to @samp{256000000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15464
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} dict-configuration dict"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15467
msgid "Dict configuration, as created by the @code{dict-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15469
msgid "Available @code{dict-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15470
#, no-wrap
msgid "{@code{dict-configuration} parameter} free-form-fields entries"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15473
msgid "A list of key-value pairs that this dict should hold.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15477
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} passdb-configuration-list passdbs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15480
msgid "A list of passdb configurations, each one created by the @code{passdb-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15482
msgid "Available @code{passdb-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15483
#, no-wrap
msgid "{@code{passdb-configuration} parameter} string driver"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15488
msgid "The driver that the passdb should use.  Valid values include @samp{pam}, @samp{passwd}, @samp{shadow}, @samp{bsdauth}, and @samp{static}.  Defaults to @samp{\"pam\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15490
#, no-wrap
msgid "{@code{passdb-configuration} parameter} space-separated-string-list args"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15493
msgid "Space separated list of arguments to the passdb driver.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15497
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} userdb-configuration-list userdbs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15500
msgid "List of userdb configurations, each one created by the @code{userdb-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15502
msgid "Available @code{userdb-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15503
#, no-wrap
msgid "{@code{userdb-configuration} parameter} string driver"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15507
msgid "The driver that the userdb should use.  Valid values include @samp{passwd} and @samp{static}.  Defaults to @samp{\"passwd\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15509
#, no-wrap
msgid "{@code{userdb-configuration} parameter} space-separated-string-list args"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15512
msgid "Space separated list of arguments to the userdb driver.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15514
#, no-wrap
msgid "{@code{userdb-configuration} parameter} free-form-args override-fields"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15517
msgid "Override fields from passwd.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15521
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} plugin-configuration plugin-configuration"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15524
msgid "Plug-in configuration, created by the @code{plugin-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15526
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} list-of-namespace-configuration namespaces"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15529
msgid "List of namespaces.  Each item in the list is created by the @code{namespace-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15531
msgid "Available @code{namespace-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15532
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15534
msgid "Name for this namespace."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15536
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string type"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15539
msgid "Namespace type: @samp{private}, @samp{shared} or @samp{public}.  Defaults to @samp{\"private\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15541
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string separator"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15547
msgid "Hierarchy separator to use. You should use the same separator for all namespaces or some clients get confused.  @samp{/} is usually a good one.  The default however depends on the underlying mail storage format.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15549
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string prefix"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15553
msgid "Prefix required to access this namespace.  This needs to be different for all namespaces. For example @samp{Public/}.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15555
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string location"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15559
msgid "Physical location of the mailbox. This is in the same format as mail_location, which is also the default for it.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15561
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean inbox?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15565
msgid "There can be only one INBOX, and this setting defines which namespace has it.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15567
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean hidden?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15575
msgid "If namespace is hidden, it's not advertised to clients via NAMESPACE extension. You'll most likely also want to set @samp{list? #f}.  This is mostly useful when converting from another server with different namespaces which you want to deprecate but still keep working.  For example you can create hidden namespaces with prefixes @samp{~/mail/}, @samp{~%u/mail/} and @samp{mail/}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15577
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean list?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15583
msgid "Show the mailboxes under this namespace with the LIST command. This makes the namespace visible for clients that do not support the NAMESPACE extension.  The special @code{children} value lists child mailboxes, but hides the namespace prefix.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15585
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean subscriptions?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15590
msgid "Namespace handles its own subscriptions.  If set to @code{#f}, the parent namespace handles them.  The empty prefix should always have this as @code{#t}).  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15592
#, no-wrap
msgid "{@code{namespace-configuration} parameter} mailbox-configuration-list mailboxes"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15595
msgid "List of predefined mailboxes in this namespace.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15597
msgid "Available @code{mailbox-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15598
#, no-wrap
msgid "{@code{mailbox-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15600
msgid "Name for this mailbox."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15602
#, no-wrap
msgid "{@code{mailbox-configuration} parameter} string auto"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15606
msgid "@samp{create} will automatically create this mailbox.  @samp{subscribe} will both create and subscribe to the mailbox.  Defaults to @samp{\"no\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15608
#, no-wrap
msgid "{@code{mailbox-configuration} parameter} space-separated-string-list special-use"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15613
msgid "List of IMAP @code{SPECIAL-USE} attributes as specified by RFC 6154.  Valid values are @code{\\All}, @code{\\Archive}, @code{\\Drafts}, @code{\\Flagged}, @code{\\Junk}, @code{\\Sent}, and @code{\\Trash}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15619
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name base-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15622
msgid "Base directory where to store runtime data.  Defaults to @samp{\"/var/run/dovecot/\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15624
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string login-greeting"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15627
msgid "Greeting message for clients.  Defaults to @samp{\"Dovecot ready.\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15629
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list login-trusted-networks"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15636
msgid "List of trusted network ranges.  Connections from these IPs are allowed to override their IP addresses and ports (for logging and for authentication checks).  @samp{disable-plaintext-auth} is also ignored for these networks.  Typically you would specify your IMAP proxy servers here.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15638
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list login-access-sockets"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15641
msgid "List of login access check sockets (e.g.@: tcpwrap).  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15643
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean verbose-proctitle?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15649
msgid "Show more verbose process titles (in ps).  Currently shows user name and IP address.  Useful for seeing who is actually using the IMAP processes (e.g.@: shared mailboxes or if the same uid is used for multiple accounts).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15651
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean shutdown-clients?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15657
msgid "Should all processes be killed when Dovecot master process shuts down.  Setting this to @code{#f} means that Dovecot can be upgraded without forcing existing client connections to close (although that could also be a problem if the upgrade is e.g.@: due to a security fix).  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15659
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer doveadm-worker-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15663
msgid "If non-zero, run mail commands via this many connections to doveadm server, instead of running them directly in the same process.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15665
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string doveadm-socket-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15668
msgid "UNIX socket or host:port used for connecting to doveadm server.  Defaults to @samp{\"doveadm-server\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15670
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list import-environment"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15674
msgid "List of environment variables that are preserved on Dovecot startup and passed down to all of its child processes.  You can also give key=value pairs to always set specific settings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15676
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean disable-plaintext-auth?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15683
msgid "Disable LOGIN command and all other plaintext authentications unless SSL/TLS is used (LOGINDISABLED capability).  Note that if the remote IP matches the local IP (i.e.@: you're connecting from the same computer), the connection is considered secure and plaintext authentication is allowed.  See also ssl=required setting.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15685
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer auth-cache-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15690
msgid "Authentication cache size (e.g.@: @samp{#e10e6}).  0 means it's disabled.  Note that bsdauth, PAM and vpopmail require @samp{cache-key} to be set for caching to be used.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15692
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-cache-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15700
msgid "Time to live for cached data.  After TTL expires the cached record is no longer used, *except* if the main database lookup returns internal failure.  We also try to handle password changes automatically: If user's previous authentication was successful, but this one wasn't, the cache isn't used.  For now this works only with plaintext authentication.  Defaults to @samp{\"1 hour\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15702
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-cache-negative-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15706
msgid "TTL for negative hits (user not found, password mismatch).  0 disables caching them completely.  Defaults to @samp{\"1 hour\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15708
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list auth-realms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15714
msgid "List of realms for SASL authentication mechanisms that need them.  You can leave it empty if you don't want to support multiple realms.  Many clients simply use the first one listed here, so keep the default realm first.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15716
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-default-realm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15721
msgid "Default realm/domain to use if none was specified.  This is used for both SASL realms and appending @@domain to username in plaintext logins.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15723
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-username-chars"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15730
msgid "List of allowed characters in username.  If the user-given username contains a character not listed in here, the login automatically fails.  This is just an extra check to make sure user can't exploit any potential quote escaping vulnerabilities with SQL/LDAP databases.  If you want to allow all characters, set this value to empty.  Defaults to @samp{\"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@@\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15732
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-username-translation"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15738
msgid "Username character translations before it's looked up from databases.  The value contains series of from -> to characters.  For example @samp{#@@/@@} means that @samp{#} and @samp{/} characters are translated to @samp{@@}.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15740
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-username-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15747
msgid "Username formatting before it's looked up from databases.  You can use the standard variables here, e.g.@: %Lu would lowercase the username, %n would drop away the domain if it was given, or @samp{%n-AT-%d} would change the @samp{@@} into @samp{-AT-}.  This translation is done after @samp{auth-username-translation} changes.  Defaults to @samp{\"%Lu\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15749
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-master-user-separator"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15757
msgid "If you want to allow master users to log in by specifying the master username within the normal username string (i.e.@: not using SASL mechanism's support for it), you can specify the separator character here.  The format is then <username><separator><master username>.  UW-IMAP uses @samp{*} as the separator, so that could be a good choice.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15759
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-anonymous-username"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15763
msgid "Username to use for users logging in with ANONYMOUS SASL mechanism.  Defaults to @samp{\"anonymous\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15765
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer auth-worker-max-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15770
msgid "Maximum number of dovecot-auth worker processes.  They're used to execute blocking passdb and userdb queries (e.g.@: MySQL and PAM).  They're automatically created and destroyed as needed.  Defaults to @samp{30}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15772
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-gssapi-hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15777
msgid "Host name to use in GSSAPI principal names.  The default is to use the name returned by gethostname().  Use @samp{$ALL} (with quotes) to allow all keytab entries.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15779
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-krb5-keytab"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15785
msgid "Kerberos keytab to use for the GSSAPI mechanism.  Will use the system default (usually @file{/etc/krb5.keytab}) if not specified.  You may need to change the auth service to run as root to be able to read this file.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15787
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-use-winbind?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15792
msgid "Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and @samp{ntlm-auth} helper.  <doc/wiki/Authentication/Mechanisms/Winbind.txt>.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15794
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name auth-winbind-helper-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15797
msgid "Path for Samba's @samp{ntlm-auth} helper binary.  Defaults to @samp{\"/usr/bin/ntlm_auth\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15799
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-failure-delay"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15802
msgid "Time to delay before replying to failed authentications.  Defaults to @samp{\"2 secs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15804
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-ssl-require-client-cert?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15808
msgid "Require a valid SSL client certificate or the authentication fails.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15810
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-ssl-username-from-cert?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15815
msgid "Take the username from client's SSL certificate, using @code{X509_NAME_get_text_by_NID()} which returns the subject's DN's CommonName.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15817
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list auth-mechanisms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15823
msgid "List of wanted authentication mechanisms.  Supported mechanisms are: @samp{plain}, @samp{login}, @samp{digest-md5}, @samp{cram-md5}, @samp{ntlm}, @samp{rpa}, @samp{apop}, @samp{anonymous}, @samp{gssapi}, @samp{otp}, @samp{skey}, and @samp{gss-spnego}.  NOTE: See also @samp{disable-plaintext-auth} setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15825
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list director-servers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15830
msgid "List of IPs or hostnames to all director servers, including ourself.  Ports can be specified as ip:port.  The default port is the same as what director service's @samp{inet-listener} is using.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15832
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list director-mail-servers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15836
msgid "List of IPs or hostnames to all backend mail servers.  Ranges are allowed too, like 10.0.0.10-10.0.0.30.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15838
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string director-user-expire"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15842
msgid "How long to redirect users to a specific server after it no longer has any connections.  Defaults to @samp{\"15 min\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15844
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string director-username-hash"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15849
msgid "How the username is translated before being hashed.  Useful values include %Ln if user can log in with or without @@domain, %Ld if mailboxes are shared within domain.  Defaults to @samp{\"%Lu\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15851
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string log-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15855
msgid "Log file to use for error messages.  @samp{syslog} logs to syslog, @samp{/dev/stderr} logs to stderr.  Defaults to @samp{\"syslog\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15857
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string info-log-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15861
msgid "Log file to use for informational messages.  Defaults to @samp{log-path}.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15863
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string debug-log-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15867
msgid "Log file to use for debug messages.  Defaults to @samp{info-log-path}.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15869
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string syslog-facility"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15874
msgid "Syslog facility to use if you're logging to syslog.  Usually if you don't want to use @samp{mail}, you'll use local0..local7.  Also other standard facilities are supported.  Defaults to @samp{\"mail\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15876
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-verbose?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15880
msgid "Log unsuccessful authentication attempts and the reasons why they failed.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15882
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-verbose-passwords"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15889
msgid "In case of password mismatches, log the attempted password.  Valid values are no, plain and sha1.  sha1 can be useful for detecting brute force password attempts vs.  user simply trying the same password over and over again.  You can also truncate the value to n chars by appending \":n\" (e.g.@: sha1:6).  Defaults to @samp{\"no\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15891
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-debug?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15895
msgid "Even more verbose logging for debugging purposes.  Shows for example SQL queries.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15897
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-debug-passwords?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15902
msgid "In case of password mismatches, log the passwords and used scheme so the problem can be debugged.  Enabling this also enables @samp{auth-debug}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15904
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-debug?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15908
msgid "Enable mail process debugging.  This can help you figure out why Dovecot isn't finding your mails.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15910
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean verbose-ssl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15913
msgid "Show protocol level SSL errors.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15915
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string log-timestamp"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15919
msgid "Prefix for each line written to log file.  % codes are in strftime(3) format.  Defaults to @samp{\"\\\"%b %d %H:%M:%S \\\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15921
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list login-log-format-elements"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15925
msgid "List of elements we want to log.  The elements which have a non-empty variable value are joined together to form a comma-separated string."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15927
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string login-log-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15931
msgid "Login log format.  %s contains @samp{login-log-format-elements} string, %$ contains the data we want to log.  Defaults to @samp{\"%$: %s\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15933
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-log-prefix"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15937
msgid "Log prefix for mail processes.  See doc/wiki/Variables.txt for list of possible variables you can use.  Defaults to @samp{\"\\\"%s(%u)<%@{pid@}><%@{session@}>: \\\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15939
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string deliver-log-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15941
msgid "Format to use for logging mail deliveries.  You can use variables:"
msgstr ""

#. type: item
#: doc/guix.texi:15942
#, no-wrap
msgid "%$"
msgstr ""

#. type: table
#: doc/guix.texi:15944
msgid "Delivery status message (e.g.@: @samp{saved to INBOX})"
msgstr ""

#. type: item
#: doc/guix.texi:15944
#, no-wrap
msgid "%m"
msgstr ""

#. type: table
#: doc/guix.texi:15946
msgid "Message-ID"
msgstr ""

#. type: item
#: doc/guix.texi:15946 doc/guix.texi:16478
#, no-wrap
msgid "%s"
msgstr ""

#. type: table
#: doc/guix.texi:15948
msgid "Subject"
msgstr ""

#. type: item
#: doc/guix.texi:15948
#, no-wrap
msgid "%f"
msgstr ""

#. type: table
#: doc/guix.texi:15950
msgid "From address"
msgstr ""

#. type: table
#: doc/guix.texi:15952
msgid "Physical size"
msgstr ""

#. type: item
#: doc/guix.texi:15952
#, no-wrap
msgid "%w"
msgstr ""

#. type: table
#: doc/guix.texi:15954
msgid "Virtual size."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15956
msgid "Defaults to @samp{\"msgid=%m: %$\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15958
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-location"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15963
msgid "Location for users' mailboxes.  The default is empty, which means that Dovecot tries to find the mailboxes automatically.  This won't work if the user doesn't yet have any mail, so you should explicitly tell Dovecot the full location."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15969
msgid "If you're using mbox, giving a path to the INBOX file (e.g.@: /var/mail/%u) isn't enough.  You'll also need to tell Dovecot where the other mailboxes are kept.  This is called the \"root mail directory\", and it must be the first path given in the @samp{mail-location} setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15971
msgid "There are a few special variables you can use, eg.:"
msgstr ""

#. type: table
#: doc/guix.texi:15975
msgid "username"
msgstr ""

#. type: item
#: doc/guix.texi:15975 doc/guix.texi:16474
#, no-wrap
msgid "%n"
msgstr ""

#. type: table
#: doc/guix.texi:15977
msgid "user part in user@@domain, same as %u if there's no domain"
msgstr ""

#. type: item
#: doc/guix.texi:15977
#, no-wrap
msgid "%d"
msgstr ""

#. type: table
#: doc/guix.texi:15979
msgid "domain part in user@@domain, empty if there's no domain"
msgstr ""

#. type: item
#: doc/guix.texi:15979
#, no-wrap
msgid "%h"
msgstr ""

#. type: table
#: doc/guix.texi:15981
msgid "home director"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15984
msgid "See doc/wiki/Variables.txt for full list.  Some examples:"
msgstr ""

#. type: item
#: doc/guix.texi:15985
#, no-wrap
msgid "maildir:~/Maildir"
msgstr ""

#. type: item
#: doc/guix.texi:15986
#, no-wrap
msgid "mbox:~/mail:INBOX=/var/mail/%u"
msgstr ""

#. type: item
#: doc/guix.texi:15987
#, no-wrap
msgid "mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15992
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15997
msgid "System user and group used to access mails.  If you use multiple, userdb can override these by returning uid or gid fields.  You can use either numbers or names.  <doc/wiki/UserIds.txt>.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:15999
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16004
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-privileged-group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16010
msgid "Group to enable temporarily for privileged operations.  Currently this is used only with INBOX when either its initial creation or dotlocking fails.  Typically this is set to \"mail\" to give access to /var/mail.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16012
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-access-groups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16020
msgid "Grant access to these supplementary groups for mail processes.  Typically these are used to set up access to shared mailboxes.  Note that it may be dangerous to set these if users can create symlinks (e.g.@: if \"mail\" group is set here, ln -s /var/mail ~/mail/var could allow a user to delete others' mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it).  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16022
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-full-filesystem-access?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16028
msgid "Allow full file system access to clients.  There's no access checks other than what the operating system does for the active UID/GID.  It works with both maildir and mboxes, allowing you to prefix mailboxes names with e.g.@: /path/ or ~user/.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16030
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mmap-disable?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16034
msgid "Don't use mmap() at all.  This is required if you store indexes to shared file systems (NFS or clustered file system).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16036
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean dotlock-use-excl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16041
msgid "Rely on @samp{O_EXCL} to work when creating dotlock files.  NFS supports @samp{O_EXCL} since version 3, so this should be safe to use nowadays by default.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16043
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-fsync"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16045
msgid "When to use fsync() or fdatasync() calls:"
msgstr ""

#. type: item
#: doc/guix.texi:16046
#, no-wrap
msgid "optimized"
msgstr ""

#. type: table
#: doc/guix.texi:16048
msgid "Whenever necessary to avoid losing important data"
msgstr ""

#. type: table
#: doc/guix.texi:16050
msgid "Useful with e.g.@: NFS when write()s are delayed"
msgstr ""

#. type: table
#: doc/guix.texi:16052
msgid "Never use it (best performance, but crashes can lose data)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16054
msgid "Defaults to @samp{\"optimized\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16056
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-nfs-storage?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16061
msgid "Mail storage exists in NFS.  Set this to yes to make Dovecot flush NFS caches whenever needed.  If you're using only a single mail server this isn't needed.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16063
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-nfs-index?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16067
msgid "Mail index files also exist in NFS.  Setting this to yes requires @samp{mmap-disable? #t} and @samp{fsync-disable? #f}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16069
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string lock-method"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16075
msgid "Locking method for index files.  Alternatives are fcntl, flock and dotlock.  Dotlocking uses some tricks which may create more disk I/O than other locking methods.  NFS users: flock doesn't work, remember to change @samp{mmap-disable}.  Defaults to @samp{\"fcntl\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16077
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name mail-temp-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16081
msgid "Directory in which LDA/LMTP temporarily stores incoming mails >128 kB.  Defaults to @samp{\"/tmp\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16083
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer first-valid-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16089
msgid "Valid UID range for users.  This is mostly to make sure that users can't log in as daemons or other system users.  Note that denying root logins is hardcoded to dovecot binary and can't be done even if @samp{first-valid-uid} is set to 0.  Defaults to @samp{500}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16091
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer last-valid-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16096
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer first-valid-gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16101
msgid "Valid GID range for users.  Users having non-valid GID as primary group ID aren't allowed to log in.  If user belongs to supplementary groups with non-valid GIDs, those groups are not set.  Defaults to @samp{1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16103
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer last-valid-gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16108
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer mail-max-keyword-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16112
msgid "Maximum allowed length for mail keyword name.  It's only forced when trying to create new keywords.  Defaults to @samp{50}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16114
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} colon-separated-file-name-list valid-chroot-dirs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16124
msgid "List of directories under which chrooting is allowed for mail processes (i.e.@: /var/mail will allow chrooting to /var/mail/foo/bar too).  This setting doesn't affect @samp{login-chroot} @samp{mail-chroot} or auth chroot settings.  If this setting is empty, \"/./\" in home dirs are ignored.  WARNING: Never add directories here which local users can modify, that may lead to root exploit.  Usually this should be done only if you don't allow shell access for users.  <doc/wiki/Chrooting.txt>.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16126
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-chroot"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16135
msgid "Default chroot directory for mail processes.  This can be overridden for specific users in user database by giving /./ in user's home directory (e.g.@: /home/./user chroots into /home).  Note that usually there is no real need to do chrooting, Dovecot doesn't allow users to access files outside their mail directory anyway.  If your home directories are prefixed with the chroot directory, append \"/.\"@: to @samp{mail-chroot}.  <doc/wiki/Chrooting.txt>.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16137
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name auth-socket-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16141
msgid "UNIX socket path to master authentication server to find users.  This is used by imap (for shared users) and lda.  Defaults to @samp{\"/var/run/dovecot/auth-userdb\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16143
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name mail-plugin-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16146
msgid "Directory where to look up mail plugins.  Defaults to @samp{\"/usr/lib/dovecot\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16148
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list mail-plugins"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16152
msgid "List of plugins to load for all services.  Plugins specific to IMAP, LDA, etc.@: are added to this list in their own .conf files.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16154
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer mail-cache-min-mail-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16159
msgid "The minimum number of mails in a mailbox before updates are done to cache file.  This allows optimizing Dovecot's behavior to do less disk writes at the cost of more disk reads.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16161
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mailbox-idle-check-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16168
msgid "When IDLE command is running, mailbox is checked once in a while to see if there are any new mails or other changes.  This setting defines the minimum time to wait between those checks.  Dovecot can also use dnotify, inotify and kqueue to find out immediately when changes occur.  Defaults to @samp{\"30 secs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16170
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-save-crlf?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16177
msgid "Save mails with CR+LF instead of plain LF.  This makes sending those mails take less CPU, especially with sendfile() syscall with Linux and FreeBSD.  But it also creates a bit more disk I/O which may just make it slower.  Also note that if other software reads the mboxes/maildirs, they may handle the extra CRs wrong and cause problems.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16179
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean maildir-stat-dirs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16187
msgid "By default LIST command returns all entries in maildir beginning with a dot.  Enabling this option makes Dovecot return only entries which are directories.  This is done by stat()ing each entry, so it causes more disk I/O.  (For systems setting struct @samp{dirent->d_type} this check is free and it's done always regardless of this setting).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16189
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean maildir-copy-with-hardlinks?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16194
msgid "When copying a message, do it with hard links whenever possible.  This makes the performance much better, and it's unlikely to have any side effects.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16196
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean maildir-very-dirty-syncs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16201
msgid "Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only when its mtime changes unexpectedly or when we can't find the mail otherwise.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16203
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list mbox-read-locks"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16206
msgid "Which locking methods to use for locking mbox.  There are four available:"
msgstr ""

#. type: item
#: doc/guix.texi:16208
#, no-wrap
msgid "dotlock"
msgstr ""

#. type: table
#: doc/guix.texi:16212
msgid "Create <mailbox>.lock file.  This is the oldest and most NFS-safe solution.  If you want to use /var/mail/ like directory, the users will need write access to that directory."
msgstr ""

#. type: item
#: doc/guix.texi:16212
#, no-wrap
msgid "dotlock-try"
msgstr ""

#. type: table
#: doc/guix.texi:16215
msgid "Same as dotlock, but if it fails because of permissions or because there isn't enough disk space, just skip it."
msgstr ""

#. type: item
#: doc/guix.texi:16215
#, no-wrap
msgid "fcntl"
msgstr ""

#. type: table
#: doc/guix.texi:16217
msgid "Use this if possible.  Works with NFS too if lockd is used."
msgstr ""

#. type: item
#: doc/guix.texi:16217
#, no-wrap
msgid "flock"
msgstr ""

#. type: table
#: doc/guix.texi:16219 doc/guix.texi:16221
msgid "May not exist in all systems.  Doesn't work with NFS."
msgstr ""

#. type: item
#: doc/guix.texi:16219
#, no-wrap
msgid "lockf"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16227
msgid "You can use multiple locking methods; if you do the order they're declared in is important to avoid deadlocks if other MTAs/MUAs are using multiple locking methods as well.  Some operating systems don't allow using some of them simultaneously."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16229
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list mbox-write-locks"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16233
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mbox-lock-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16236
msgid "Maximum time to wait for lock (all of them) before aborting.  Defaults to @samp{\"5 mins\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16238
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mbox-dotlock-change-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16242
msgid "If dotlock exists but the mailbox isn't modified in any way, override the lock file after this much time.  Defaults to @samp{\"2 mins\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16244
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mbox-dirty-syncs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16255
msgid "When mbox changes unexpectedly we have to fully read it to find out what changed.  If the mbox is large this can take a long time.  Since the change is usually just a newly appended mail, it'd be faster to simply read the new mails.  If this setting is enabled, Dovecot does this but still safely fallbacks to re-reading the whole mbox file whenever something in mbox isn't how it's expected to be.  The only real downside to this setting is that if some other MUA changes message flags, Dovecot doesn't notice it immediately.  Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK commands.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16257
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mbox-very-dirty-syncs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16262
msgid "Like @samp{mbox-dirty-syncs}, but don't do full syncs even with SELECT, EXAMINE, EXPUNGE or CHECK commands.  If this is set, @samp{mbox-dirty-syncs} is ignored.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16264
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mbox-lazy-writes?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16270
msgid "Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK commands and when closing the mailbox).  This is especially useful for POP3 where clients often delete all mails.  The downside is that our changes aren't immediately visible to other MUAs.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16272
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer mbox-min-index-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16277
msgid "If mbox size is smaller than this (e.g.@: 100k), don't write index files.  If an index file already exists it's still read, just not updated.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16279
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer mdbox-rotate-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16282
msgid "Maximum dbox file size until it's rotated.  Defaults to @samp{10000000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16284
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mdbox-rotate-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16289
msgid "Maximum dbox file age until it's rotated.  Typically in days.  Day begins from midnight, so 1d = today, 2d = yesterday, etc.  0 = check disabled.  Defaults to @samp{\"1d\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16291
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mdbox-preallocate-space?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16296
msgid "When creating new mdbox files, immediately preallocate their size to @samp{mdbox-rotate-size}.  This setting currently works only in Linux with some file systems (ext4, xfs).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16298
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-attachment-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16302
msgid "sdbox and mdbox support saving mail attachments to external files, which also allows single instance storage for them.  Other backends don't support this for now."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16304
msgid "WARNING: This feature hasn't been tested much yet.  Use at your own risk."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16307
msgid "Directory root where to store mail attachments.  Disabled, if empty.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16309
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer mail-attachment-min-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16314
msgid "Attachments smaller than this aren't saved externally.  It's also possible to write a plugin to disable saving specific attachments externally.  Defaults to @samp{128000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16316
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-attachment-fs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16318
msgid "File system backend to use for saving attachments:"
msgstr ""

#. type: item
#: doc/guix.texi:16319
#, no-wrap
msgid "posix"
msgstr ""

#. type: table
#: doc/guix.texi:16321
msgid "No SiS done by Dovecot (but this might help FS's own deduplication)"
msgstr ""

#. type: item
#: doc/guix.texi:16321
#, no-wrap
msgid "sis posix"
msgstr ""

#. type: table
#: doc/guix.texi:16323
msgid "SiS with immediate byte-by-byte comparison during saving"
msgstr ""

#. type: item
#: doc/guix.texi:16323
#, no-wrap
msgid "sis-queue posix"
msgstr ""

#. type: table
#: doc/guix.texi:16325
msgid "SiS with delayed comparison and deduplication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16327
msgid "Defaults to @samp{\"sis posix\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16329
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-attachment-hash"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16335
msgid "Hash format to use in attachment filenames.  You can add any text and variables: @code{%@{md4@}}, @code{%@{md5@}}, @code{%@{sha1@}}, @code{%@{sha256@}}, @code{%@{sha512@}}, @code{%@{size@}}.  Variables can be truncated, e.g.@: @code{%@{sha256:80@}} returns only first 80 bits.  Defaults to @samp{\"%@{sha1@}\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16337
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer default-process-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16342
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer default-client-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16345 doc/guix.texi:21610
msgid "Defaults to @samp{1000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16347
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer default-vsz-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16352
msgid "Default VSZ (virtual memory size) limit for service processes.  This is mainly intended to catch and kill processes that leak memory before they eat up everything.  Defaults to @samp{256000000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16354
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string default-login-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16359
msgid "Login user is internally used by login processes.  This is the most untrusted user in Dovecot system.  It shouldn't have access to anything at all.  Defaults to @samp{\"dovenull\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16361
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string default-internal-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16366
msgid "Internal user is used by unprivileged processes.  It should be separate from login user, so that login processes can't disturb other processes.  Defaults to @samp{\"dovecot\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16368
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16371
msgid "SSL/TLS support: yes, no, required.  <doc/wiki/SSL.txt>.  Defaults to @samp{\"required\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16373
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16376
msgid "PEM encoded X.509 SSL/TLS certificate (public key).  Defaults to @samp{\"</etc/dovecot/default.pem\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16378
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16383
msgid "PEM encoded SSL/TLS private key.  The key is opened before dropping root privileges, so keep the key file unreadable by anyone but root.  Defaults to @samp{\"</etc/dovecot/private/default.pem\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16385
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-key-password"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16391
msgid "If key file is password protected, give the password here.  Alternatively give it when starting dovecot with -p parameter.  Since this file is often world-readable, you may want to place this setting instead to a different.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16393
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-ca"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16399
msgid "PEM encoded trusted certificate authority.  Set this only if you intend to use @samp{ssl-verify-client-cert? #t}.  The file should contain the CA certificate(s) followed by the matching CRL(s).  (e.g.@: @samp{ssl-ca </etc/ssl/certs/ca.pem}).  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16401
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean ssl-require-crl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16404
msgid "Require that CRL check succeeds for client certificates.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16406
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean ssl-verify-client-cert?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16410
msgid "Request client to send a certificate.  If you also want to require it, set @samp{auth-ssl-require-client-cert? #t} in auth section.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16412
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-cert-username-field"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16417
msgid "Which field from certificate to use for username.  commonName and x500UniqueIdentifier are the usual choices.  You'll also need to set @samp{auth-ssl-username-from-cert? #t}.  Defaults to @samp{\"commonName\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16419
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-min-protocol"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16422
msgid "Minimum SSL protocol version to accept.  Defaults to @samp{\"TLSv1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16424
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-cipher-list"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16427
msgid "SSL ciphers to use.  Defaults to @samp{\"ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@@STRENGTH\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16429
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-crypto-device"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16432
msgid "SSL crypto device to use, for valid values run \"openssl engine\".  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16434
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string postmaster-address"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16438
msgid "Address to use when sending rejection mails.  %d expands to recipient domain.  Defaults to @samp{\"postmaster@@%d\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16440
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16444
msgid "Hostname to use in various parts of sent mails (e.g.@: in Message-Id)  and in LMTP replies.  Default is the system's real hostname@@domain.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16446
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean quota-full-tempfail?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16450
msgid "If user is over quota, return with temporary failure instead of bouncing the mail.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16452
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name sendmail-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16455
msgid "Binary to use for sending mails.  Defaults to @samp{\"/usr/sbin/sendmail\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16457
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string submission-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16461
msgid "If non-empty, send mails via this SMTP host[:port] instead of sendmail.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16463
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string rejection-subject"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16467
msgid "Subject: header to use for rejection mails.  You can use the same variables as for @samp{rejection-reason} below.  Defaults to @samp{\"Rejected: %s\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16469
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string rejection-reason"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16472
msgid "Human readable error message for rejection mails.  You can use variables:"
msgstr ""

#. type: table
#: doc/guix.texi:16476
msgid "CRLF"
msgstr ""

#. type: item
#: doc/guix.texi:16476
#, no-wrap
msgid "%r"
msgstr ""

#. type: table
#: doc/guix.texi:16478
msgid "reason"
msgstr ""

#. type: table
#: doc/guix.texi:16480
msgid "original subject"
msgstr ""

#. type: item
#: doc/guix.texi:16480
#, no-wrap
msgid "%t"
msgstr ""

#. type: table
#: doc/guix.texi:16482
msgid "recipient"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16484
msgid "Defaults to @samp{\"Your message to <%t> was automatically rejected:%n%r\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16486
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string recipient-delimiter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16490
msgid "Delimiter character between local-part and detail in email address.  Defaults to @samp{\"+\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16492
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string lda-original-recipient-header"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16498
msgid "Header where the original recipient address (SMTP's RCPT TO: address) is taken from if not available elsewhere.  With dovecot-lda -a parameter overrides this.  A commonly used header for this is X-Original-To.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16500
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean lda-mailbox-autocreate?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16504
msgid "Should saving a mail to a nonexistent mailbox automatically create it?.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16506
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean lda-mailbox-autosubscribe?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16510
msgid "Should automatically created mailboxes be also automatically subscribed?.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16512
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer imap-max-line-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16518
msgid "Maximum IMAP command line length.  Some clients generate very long command lines with huge mailboxes, so you may need to raise this if you get \"Too long argument\" or \"IMAP command line too large\" errors often.  Defaults to @samp{64000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16520
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-logout-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16522
msgid "IMAP logout format string:"
msgstr ""

#. type: item
#: doc/guix.texi:16523
#, no-wrap
msgid "%i"
msgstr ""

#. type: table
#: doc/guix.texi:16525
msgid "total number of bytes read from client"
msgstr ""

#. type: item
#: doc/guix.texi:16525
#, no-wrap
msgid "%o"
msgstr ""

#. type: table
#: doc/guix.texi:16527
msgid "total number of bytes sent to client."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16530
msgid "See @file{doc/wiki/Variables.txt} for a list of all the variables you can use.  Defaults to @samp{\"in=%i out=%o deleted=%@{deleted@} expunged=%@{expunged@} trashed=%@{trashed@} hdr_count=%@{fetch_hdr_count@} hdr_bytes=%@{fetch_hdr_bytes@} body_count=%@{fetch_body_count@} body_bytes=%@{fetch_body_bytes@}\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16532
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-capability"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16536
msgid "Override the IMAP CAPABILITY response.  If the value begins with '+', add the given capabilities on top of the defaults (e.g.@: +XFOO XBAR).  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16538
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-idle-notify-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16542
msgid "How long to wait between \"OK Still here\" notifications when client is IDLEing.  Defaults to @samp{\"2 mins\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16544
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-id-send"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16550
msgid "ID field names and values to send to clients.  Using * as the value makes Dovecot use the default value.  The following fields have default values currently: name, version, os, os-version, support-url, support-email.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16552
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-id-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16555
msgid "ID fields sent by client to log.  * means everything.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16557
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} space-separated-string-list imap-client-workarounds"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16559
msgid "Workarounds for various client bugs:"
msgstr ""

#. type: item
#: doc/guix.texi:16561
#, no-wrap
msgid "delay-newmail"
msgstr ""

#. type: table
#: doc/guix.texi:16568
msgid "Send EXISTS/RECENT new mail notifications only when replying to NOOP and CHECK commands.  Some clients ignore them otherwise, for example OSX Mail (<v2.1).  Outlook Express breaks more badly though, without this it may show user \"Message no longer in server\" errors.  Note that OE6 still breaks even with this workaround if synchronization is set to \"Headers Only\"."
msgstr ""

#. type: item
#: doc/guix.texi:16569
#, no-wrap
msgid "tb-extra-mailbox-sep"
msgstr ""

#. type: table
#: doc/guix.texi:16573
msgid "Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and adds extra @samp{/} suffixes to mailbox names.  This option causes Dovecot to ignore the extra @samp{/} instead of treating it as invalid mailbox name."
msgstr ""

#. type: item
#: doc/guix.texi:16574
#, no-wrap
msgid "tb-lsub-flags"
msgstr ""

#. type: table
#: doc/guix.texi:16578
msgid "Show \\Noselect flags for LSUB replies with LAYOUT=fs (e.g.@: mbox).  This makes Thunderbird realize they aren't selectable and show them greyed out, instead of only later giving \"not selectable\" popup error."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16582
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-urlauth-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16585
msgid "Host allowed in URLAUTH URLs sent by client.  \"*\" allows all.  Defaults to @samp{\"\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16593
msgid "Whew! Lots of configuration options.  The nice thing about it though is that Guix has a complete interface to Dovecot's configuration language.  This allows not only a nice way to declare configurations, but also offers reflective capabilities as well: users can write code to inspect and transform configurations from within Scheme."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16599
msgid "However, it could be that you just want to get a @code{dovecot.conf} up and running.  In that case, you can pass an @code{opaque-dovecot-configuration} as the @code{#:config} parameter to @code{dovecot-service}.  As its name indicates, an opaque configuration does not have easy reflective capabilities."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16601
msgid "Available @code{opaque-dovecot-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16602
#, no-wrap
msgid "{@code{opaque-dovecot-configuration} parameter} package dovecot"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16606
#, no-wrap
msgid "{@code{opaque-dovecot-configuration} parameter} string string"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16608
msgid "The contents of the @code{dovecot.conf}, as a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16612
msgid "For example, if your @code{dovecot.conf} is just the empty string, you could instantiate a dovecot service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:16617
#, no-wrap
msgid ""
"(dovecot-service #:config\n"
"                 (opaque-dovecot-configuration\n"
"                  (string \"\")))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16619
#, no-wrap
msgid "OpenSMTPD Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:16621
#, no-wrap
msgid "{Scheme Variable} opensmtpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:16625
msgid "This is the type of the @uref{https://www.opensmtpd.org, OpenSMTPD} service, whose value should be an @code{opensmtpd-configuration} object as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:16630
#, no-wrap
msgid ""
"(service opensmtpd-service-type\n"
"         (opensmtpd-configuration\n"
"           (config-file (local-file \"./my-smtpd.conf\"))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:16633
#, no-wrap
msgid "{Data Type} opensmtpd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16635
msgid "Data type representing the configuration of opensmtpd."
msgstr ""

#. type: item
#: doc/guix.texi:16637
#, no-wrap
msgid "@code{package} (default: @var{opensmtpd})"
msgstr ""

#. type: table
#: doc/guix.texi:16639
msgid "Package object of the OpenSMTPD SMTP server."
msgstr ""

#. type: item
#: doc/guix.texi:16640
#, no-wrap
msgid "@code{config-file} (default: @var{%default-opensmtpd-file})"
msgstr ""

#. type: table
#: doc/guix.texi:16645
msgid "File-like object of the OpenSMTPD configuration file to use.  By default it listens on the loopback network interface, and allows for mail from users and daemons on the local machine, as well as permitting email to remote servers.  Run @command{man smtpd.conf} for more information."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16649
#, no-wrap
msgid "Exim Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:16651
#, no-wrap
msgid "mail transfer agent (MTA)"
msgstr ""

#. type: cindex
#: doc/guix.texi:16652
#, no-wrap
msgid "MTA (mail transfer agent)"
msgstr ""

#. type: cindex
#: doc/guix.texi:16653
#, no-wrap
msgid "SMTP"
msgstr ""

#. type: deffn
#: doc/guix.texi:16655
#, no-wrap
msgid "{Scheme Variable} exim-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:16659
msgid "This is the type of the @uref{https://exim.org, Exim} mail transfer agent (MTA), whose value should be an @code{exim-configuration} object as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:16664
#, no-wrap
msgid ""
"(service exim-service-type\n"
"         (exim-configuration\n"
"           (config-file (local-file \"./my-exim.conf\"))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16670
msgid "In order to use an @code{exim-service-type} service you must also have a @code{mail-aliases-service-type} service present in your @code{operating-system} (even if it has no aliases)."
msgstr ""

#. type: deftp
#: doc/guix.texi:16671
#, no-wrap
msgid "{Data Type} exim-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16673
msgid "Data type representing the configuration of exim."
msgstr ""

#. type: item
#: doc/guix.texi:16675
#, no-wrap
msgid "@code{package} (default: @var{exim})"
msgstr ""

#. type: table
#: doc/guix.texi:16677
msgid "Package object of the Exim server."
msgstr ""

#. type: table
#: doc/guix.texi:16684
msgid "File-like object of the Exim configuration file to use. If its value is @code{#f} then use the default configuration file from the package provided in @code{package}. The resulting configuration file is loaded after setting the @code{exim_user} and @code{exim_group} configuration variables."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16688
#, no-wrap
msgid "Mail Aliases Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:16690
#, no-wrap
msgid "email aliases"
msgstr ""

#. type: cindex
#: doc/guix.texi:16691
#, no-wrap
msgid "aliases, for email addresses"
msgstr ""

#. type: deffn
#: doc/guix.texi:16693
#, no-wrap
msgid "{Scheme Variable} mail-aliases-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:16696
msgid "This is the type of the service which provides @code{/etc/aliases}, specifying how to deliver mail to users on this system."
msgstr ""

#. type: example
#: doc/guix.texi:16701
#, no-wrap
msgid ""
"(service mail-aliases-service-type\n"
"         '((\"postmaster\" \"bob\")\n"
"           (\"bob\" \"bob@@example.com\" \"bob@@example2.com\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16709
msgid "The configuration for a @code{mail-aliases-service-type} service is an association list denoting how to deliver mail that comes to this system. Each entry is of the form @code{(alias addresses ...)}, with @code{alias} specifying the local alias and @code{addresses} specifying where to deliver this user's mail."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16715
msgid "The aliases aren't required to exist as users on the local system. In the above example, there doesn't need to be a @code{postmaster} entry in the @code{operating-system}'s @code{user-accounts} in order to deliver the @code{postmaster} mail to @code{bob} (which subsequently would deliver mail to @code{bob@@example.com} and @code{bob@@example2.com})."
msgstr ""

#. type: cindex
#: doc/guix.texi:16716 doc/guix.texi:16717
#, no-wrap
msgid "GNU Mailutils IMAP4 Daemon"
msgstr ""

#. type: deffn
#: doc/guix.texi:16719
#, no-wrap
msgid "{Scheme Variable} imap4d-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:16723
msgid "This is the type of the GNU Mailutils IMAP4 Daemon (@pxref{imap4d,,, mailutils, GNU Mailutils Manual}), whose value should be an @code{imap4d-configuration} object as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:16728
#, no-wrap
msgid ""
"(service imap4d-service-type\n"
"         (imap4d-configuration\n"
"           (config-file (local-file \"imap4d.conf\"))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:16731
#, no-wrap
msgid "{Data Type} imap4d-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16733
msgid "Data type representing the configuration of @command{imap4d}."
msgstr ""

#. type: item
#: doc/guix.texi:16735
#, no-wrap
msgid "@code{package} (default: @code{mailutils})"
msgstr ""

#. type: table
#: doc/guix.texi:16737
msgid "The package that provides @command{imap4d}."
msgstr ""

#. type: item
#: doc/guix.texi:16738
#, no-wrap
msgid "@code{config-file} (default: @code{%default-imap4d-config-file})"
msgstr ""

#. type: table
#: doc/guix.texi:16742
msgid "File-like object of the configuration file to use, by default it will listen on TCP port 143 of @code{localhost}.  @xref{Conf-imap4d,,, mailutils, GNU Mailutils Manual}, for details."
msgstr ""

#. type: cindex
#: doc/guix.texi:16749
#, no-wrap
msgid "messaging"
msgstr ""

#. type: cindex
#: doc/guix.texi:16750
#, no-wrap
msgid "jabber"
msgstr ""

#. type: cindex
#: doc/guix.texi:16751
#, no-wrap
msgid "XMPP"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16754
msgid "The @code{(gnu services messaging)} module provides Guix service definitions for messaging services: currently only Prosody is supported."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16755
#, no-wrap
msgid "Prosody Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:16757
#, no-wrap
msgid "{Scheme Variable} prosody-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:16761
msgid "This is the type for the @uref{https://prosody.im, Prosody XMPP communication server}.  Its value must be a @code{prosody-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:16776
#, no-wrap
msgid ""
"(service prosody-service-type\n"
"         (prosody-configuration\n"
"          (modules-enabled (cons \"groups\" \"mam\" %default-modules-enabled))\n"
"          (int-components\n"
"           (list\n"
"            (int-component-configuration\n"
"             (hostname \"conference.example.net\")\n"
"             (plugin \"muc\")\n"
"             (mod-muc (mod-muc-configuration)))))\n"
"          (virtualhosts\n"
"           (list\n"
"            (virtualhost-configuration\n"
"             (domain \"example.net\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:16779
msgid "See below for details about @code{prosody-configuration}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16785
msgid "By default, Prosody does not need much configuration.  Only one @code{virtualhosts} field is needed: it specifies the domain you wish Prosody to serve."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16788
msgid "You can perform various sanity checks on the generated configuration with the @code{prosodyctl check} command."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16792
msgid "Prosodyctl will also help you to import certificates from the @code{letsencrypt} directory so that the @code{prosody} user can access them.  See @url{https://prosody.im/doc/letsencrypt}."
msgstr ""

#. type: example
#: doc/guix.texi:16795
#, no-wrap
msgid "prosodyctl --root cert import /etc/letsencrypt/live\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16802
msgid "The available configuration parameters follow.  Each parameter definition is preceded by its type; for example, @samp{string-list foo} indicates that the @code{foo} parameter should be specified as a list of strings.  Types starting with @code{maybe-} denote parameters that won't show up in @code{prosody.cfg.lua} when their value is @code{'disabled}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16806
msgid "There is also a way to specify the configuration as a string, if you have an old @code{prosody.cfg.lua} file that you want to port over from some other system; see the end for more details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16809
msgid "The @code{file-object} type designates either a file-like object (@pxref{G-Expressions, file-like objects}) or a file name."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16819
msgid "Available @code{prosody-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16820
#, no-wrap
msgid "{@code{prosody-configuration} parameter} package prosody"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16822
msgid "The Prosody package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16824
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-name data-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16828
msgid "Location of the Prosody data storage directory.  See @url{https://prosody.im/doc/configure}.  Defaults to @samp{\"/var/lib/prosody\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16830
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-object-list plugin-paths"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16834
msgid "Additional plugin directories.  They are searched in all the specified paths in order.  See @url{https://prosody.im/doc/plugins_directory}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16836
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-name certificates"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16841
msgid "Every virtual host and component needs a certificate so that clients and servers can securely verify its identity.  Prosody will automatically load certificates/keys from the directory specified here.  Defaults to @samp{\"/etc/prosody/certs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16843
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list admins"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16849
msgid "This is a list of accounts that are admins for the server.  Note that you must create the accounts separately.  See @url{https://prosody.im/doc/admins} and @url{https://prosody.im/doc/creating_accounts}.  Example: @code{(admins '(\"user1@@example.com\" \"user2@@example.net\"))} Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16851
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean use-libevent?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16855
msgid "Enable use of libevent for better performance under high load.  See @url{https://prosody.im/doc/libevent}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16857
#, no-wrap
msgid "{@code{prosody-configuration} parameter} module-list modules-enabled"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16863
msgid "This is the list of modules Prosody will load on startup.  It looks for @code{mod_modulename.lua} in the plugins folder, so make sure that exists too.  Documentation on modules can be found at: @url{https://prosody.im/doc/modules}.  Defaults to @samp{(\"roster\" \"saslauth\" \"tls\" \"dialback\" \"disco\" \"carbons\" \"private\" \"blocklist\" \"vcard\" \"version\" \"uptime\" \"time\" \"ping\" \"pep\" \"register\" \"admin_adhoc\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16865
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list modules-disabled"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16869
msgid "@samp{\"offline\"}, @samp{\"c2s\"} and @samp{\"s2s\"} are auto-loaded, but should you want to disable them then add them to this list.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16871
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-object groups-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16876
msgid "Path to a text file where the shared groups are defined.  If this path is empty then @samp{mod_groups} does nothing.  See @url{https://prosody.im/doc/modules/mod_groups}.  Defaults to @samp{\"/var/lib/prosody/sharedgroups.txt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16878
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean allow-registration?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16882
msgid "Disable account creation by default, for security.  See @url{https://prosody.im/doc/creating_accounts}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16884
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-ssl-configuration ssl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16889
msgid "These are the SSL/TLS-related settings.  Most of them are disabled so to use Prosody's defaults.  If you do not completely understand these options, do not add them to your config, it is easy to lower the security of your server using them.  See @url{https://prosody.im/doc/advanced_ssl_config}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16891
msgid "Available @code{ssl-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16892
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string protocol"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16894
msgid "This determines what handshake to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16896
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-name key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16898
msgid "Path to your private key file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16900
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-name certificate"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16902
msgid "Path to your certificate file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16904
#, no-wrap
msgid "{@code{ssl-configuration} parameter} file-object capath"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16908
msgid "Path to directory containing root certificates that you wish Prosody to trust when verifying the certificates of remote servers.  Defaults to @samp{\"/etc/ssl/certs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16910
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-object cafile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16913
msgid "Path to a file containing root certificates that you wish Prosody to trust.  Similar to @code{capath} but with all certificates concatenated together."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16915
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string-list verify"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16918
msgid "A list of verification options (these mostly map to OpenSSL's @code{set_verify()} flags)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16920
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string-list options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16924
msgid "A list of general options relating to SSL/TLS.  These map to OpenSSL's @code{set_options()}.  For a full list of options available in LuaSec, see the LuaSec source."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16926
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-non-negative-integer depth"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16929
msgid "How long a chain of certificate authorities to check when looking for a trusted root certificate."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16931
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string ciphers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16934
msgid "An OpenSSL cipher string.  This selects what ciphers Prosody will offer to clients, and in what order."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16936
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-name dhparam"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16940
msgid "A path to a file containing parameters for Diffie-Hellman key exchange.  You can create such a file with: @code{openssl dhparam -out /etc/prosody/certs/dh-2048.pem 2048}"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16942
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string curve"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16945
msgid "Curve for Elliptic curve Diffie-Hellman. Prosody's default is @samp{\"secp384r1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16947
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string-list verifyext"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16949
msgid "A list of \"extra\" verification options."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16951
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string password"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16953
msgid "Password for encrypted private keys."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16957
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean c2s-require-encryption?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16961
msgid "Whether to force all client-to-server connections to be encrypted or not.  See @url{https://prosody.im/doc/modules/mod_tls}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16963
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list disable-sasl-mechanisms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16967
msgid "Set of mechanisms that will never be offered.  See @url{https://prosody.im/doc/modules/mod_saslauth}.  Defaults to @samp{(\"DIGEST-MD5\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16969
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean s2s-require-encryption?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16973
msgid "Whether to force all server-to-server connections to be encrypted or not.  See @url{https://prosody.im/doc/modules/mod_tls}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16975
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean s2s-secure-auth?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16981
msgid "Whether to require encryption and certificate authentication.  This provides ideal security, but requires servers you communicate with to support encryption AND present valid, trusted certificates.  See @url{https://prosody.im/doc/s2s#security}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16983
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list s2s-insecure-domains"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16989
msgid "Many servers don't support encryption or have invalid or self-signed certificates.  You can list domains here that will not be required to authenticate using certificates.  They will be authenticated using DNS.  See @url{https://prosody.im/doc/s2s#security}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16991
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list s2s-secure-domains"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16996
msgid "Even if you leave @code{s2s-secure-auth?} disabled, you can still require valid certificates for some domains by specifying a list here.  See @url{https://prosody.im/doc/s2s#security}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16998
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string authentication"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17006
msgid "Select the authentication backend to use.  The default provider stores passwords in plaintext and uses Prosody's configured data storage to store the authentication data.  If you do not trust your server please see @url{https://prosody.im/doc/modules/mod_auth_internal_hashed} for information about using the hashed backend.  See also @url{https://prosody.im/doc/authentication} Defaults to @samp{\"internal_plain\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17008
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-string log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17012
msgid "Set logging options.  Advanced logging configuration is not yet supported by the Prosody service.  See @url{https://prosody.im/doc/logging}.  Defaults to @samp{\"*syslog\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17014
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-name pidfile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17017
msgid "File to write pid in.  See @url{https://prosody.im/doc/modules/mod_posix}.  Defaults to @samp{\"/var/run/prosody/prosody.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17019
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-non-negative-integer http-max-content-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17021
msgid "Maximum allowed size of the HTTP body (in bytes)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17023
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-string http-external-url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17028
msgid "Some modules expose their own URL in various ways.  This URL is built from the protocol, host and port used.  If Prosody sits behind a proxy, the public URL will be @code{http-external-url} instead.  See @url{https://prosody.im/doc/http#external_url}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17030
#, no-wrap
msgid "{@code{prosody-configuration} parameter} virtualhost-configuration-list virtualhosts"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17035
msgid "A host in Prosody is a domain on which user accounts can be created.  For example if you want your users to have addresses like @samp{\"john.smith@@example.com\"} then you need to add a host @samp{\"example.com\"}.  All options in this list will apply only to this host."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17041
msgid "Note: the name \"virtual\" host is used in configuration to avoid confusion with the actual physical host that Prosody is installed on.  A single Prosody instance can serve many domains, each one defined as a VirtualHost entry in Prosody's configuration.  Conversely a server that hosts a single domain would have just one VirtualHost entry."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17043
msgid "See @url{https://prosody.im/doc/configure#virtual_host_settings}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17045
msgid "Available @code{virtualhost-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17047 doc/guix.texi:17069 doc/guix.texi:17122
msgid "all these @code{prosody-configuration} fields: @code{admins}, @code{use-libevent?}, @code{modules-enabled}, @code{modules-disabled}, @code{groups-file}, @code{allow-registration?}, @code{ssl}, @code{c2s-require-encryption?}, @code{disable-sasl-mechanisms}, @code{s2s-require-encryption?}, @code{s2s-secure-auth?}, @code{s2s-insecure-domains}, @code{s2s-secure-domains}, @code{authentication}, @code{log}, @code{http-max-content-size}, @code{http-external-url}, @code{raw-content}, plus:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17047
#, no-wrap
msgid "{@code{virtualhost-configuration} parameter} string domain"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17049
msgid "Domain you wish Prosody to serve."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17053
#, no-wrap
msgid "{@code{prosody-configuration} parameter} int-component-configuration-list int-components"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17058
msgid "Components are extra services on a server which are available to clients, usually on a subdomain of the main server (such as @samp{\"mycomponent.example.com\"}).  Example components might be chatroom servers, user directories, or gateways to other protocols."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17062
msgid "Internal components are implemented with Prosody-specific plugins.  To add an internal component, you simply fill the hostname field, and the plugin you wish to use for the component."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17065
msgid "See @url{https://prosody.im/doc/components}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17067
msgid "Available @code{int-component-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17069
#, no-wrap
msgid "{@code{int-component-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17071 doc/guix.texi:17128
msgid "Hostname of the component."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17073
#, no-wrap
msgid "{@code{int-component-configuration} parameter} string plugin"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17075
msgid "Plugin you wish to use for the component."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17077
#, no-wrap
msgid "{@code{int-component-configuration} parameter} maybe-mod-muc-configuration mod-muc"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17080
msgid "Multi-user chat (MUC) is Prosody's module for allowing you to create hosted chatrooms/conferences for XMPP users."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17084
msgid "General information on setting up and using multi-user chatrooms can be found in the \"Chatrooms\" documentation (@url{https://prosody.im/doc/chatrooms}), which you should read if you are new to XMPP chatrooms."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17086
msgid "See also @url{https://prosody.im/doc/modules/mod_muc}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17088
msgid "Available @code{mod-muc-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17089
#, no-wrap
msgid "{@code{mod-muc-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17092
msgid "The name to return in service discovery responses.  Defaults to @samp{\"Prosody Chatrooms\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17094
#, no-wrap
msgid "{@code{mod-muc-configuration} parameter} string-or-boolean restrict-room-creation"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17101
msgid "If @samp{#t}, this will only allow admins to create new chatrooms.  Otherwise anyone can create a room.  The value @samp{\"local\"} restricts room creation to users on the service's parent domain.  E.g.@: @samp{user@@example.com} can create rooms on @samp{rooms.example.com}.  The value @samp{\"admin\"} restricts to service administrators only.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17103
#, no-wrap
msgid "{@code{mod-muc-configuration} parameter} non-negative-integer max-history-messages"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17107
msgid "Maximum number of history messages that will be sent to the member that has just joined the room.  Defaults to @samp{20}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17113
#, no-wrap
msgid "{@code{prosody-configuration} parameter} ext-component-configuration-list ext-components"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17118
msgid "External components use XEP-0114, which most standalone components support.  To add an external component, you simply fill the hostname field.  See @url{https://prosody.im/doc/components}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17120
msgid "Available @code{ext-component-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17122
#, no-wrap
msgid "{@code{ext-component-configuration} parameter} string component-secret"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17124
msgid "Password which the component will use to log in."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17126
#, no-wrap
msgid "{@code{ext-component-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17132
#, no-wrap
msgid "{@code{prosody-configuration} parameter} non-negative-integer-list component-ports"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17135
msgid "Port(s) Prosody listens on for component connections.  Defaults to @samp{(5347)}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17137
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string component-interface"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17140
msgid "Interface Prosody listens on for component connections.  Defaults to @samp{\"127.0.0.1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17142
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-raw-content raw-content"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17144
msgid "Raw content that will be added to the configuration file."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17152
msgid "It could be that you just want to get a @code{prosody.cfg.lua} up and running.  In that case, you can pass an @code{opaque-prosody-configuration} record as the value of @code{prosody-service-type}.  As its name indicates, an opaque configuration does not have easy reflective capabilities.  Available @code{opaque-prosody-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17153
#, no-wrap
msgid "{@code{opaque-prosody-configuration} parameter} package prosody"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17155
msgid "The prosody package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17157
#, no-wrap
msgid "{@code{opaque-prosody-configuration} parameter} string prosody.cfg.lua"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17159
msgid "The contents of the @code{prosody.cfg.lua} to use."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17163
msgid "For example, if your @code{prosody.cfg.lua} is just the empty string, you could instantiate a prosody service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:17168
#, no-wrap
msgid ""
"(service prosody-service-type\n"
"         (opaque-prosody-configuration\n"
"          (prosody.cfg.lua \"\")))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17172
#, no-wrap
msgid "BitlBee Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:17174 doc/guix.texi:17218
#, no-wrap
msgid "IRC (Internet Relay Chat)"
msgstr ""

#. type: cindex
#: doc/guix.texi:17175
#, no-wrap
msgid "IRC gateway"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17178
msgid "@url{https://bitlbee.org,BitlBee} is a gateway that provides an IRC interface to a variety of messaging protocols such as XMPP."
msgstr ""

#. type: defvr
#: doc/guix.texi:17179
#, no-wrap
msgid "{Scheme Variable} bitlbee-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:17183
msgid "This is the service type for the @url{https://bitlbee.org,BitlBee} IRC gateway daemon.  Its value is a @code{bitlbee-configuration} (see below)."
msgstr ""

#. type: defvr
#: doc/guix.texi:17186
msgid "To have BitlBee listen on port 6667 on localhost, add this line to your services:"
msgstr ""

#. type: example
#: doc/guix.texi:17189
#, no-wrap
msgid "(service bitlbee-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:17192
#, no-wrap
msgid "{Data Type} bitlbee-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17194
msgid "This is the configuration for BitlBee, with the following fields:"
msgstr ""

#. type: item
#: doc/guix.texi:17196
#, no-wrap
msgid "@code{interface} (default: @code{\"127.0.0.1\"})"
msgstr ""

#. type: itemx
#: doc/guix.texi:17197
#, no-wrap
msgid "@code{port} (default: @code{6667})"
msgstr ""

#. type: table
#: doc/guix.texi:17200
msgid "Listen on the network interface corresponding to the IP address specified in @var{interface}, on @var{port}."
msgstr ""

#. type: table
#: doc/guix.texi:17204
msgid "When @var{interface} is @code{127.0.0.1}, only local clients can connect; when it is @code{0.0.0.0}, connections can come from any networking interface."
msgstr ""

#. type: item
#: doc/guix.texi:17205
#, no-wrap
msgid "@code{package} (default: @code{bitlbee})"
msgstr ""

#. type: table
#: doc/guix.texi:17207
msgid "The BitlBee package to use."
msgstr ""

#. type: item
#: doc/guix.texi:17208
#, no-wrap
msgid "@code{plugins} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:17210
msgid "List of plugin packages to use---e.g., @code{bitlbee-discord}."
msgstr ""

#. type: item
#: doc/guix.texi:17211
#, no-wrap
msgid "@code{extra-settings} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17213
msgid "Configuration snippet added as-is to the BitlBee configuration file."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17216
#, no-wrap
msgid "Quassel Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17222
msgid "@url{https://quassel-irc.org/,Quassel} is a distributed IRC client, meaning that one or more clients can attach to and detach from the central core."
msgstr ""

#. type: defvr
#: doc/guix.texi:17223
#, no-wrap
msgid "{Scheme Variable} quassel-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:17227
msgid "This is the service type for the @url{https://quassel-irc.org/,Quassel} IRC backend daemon.  Its value is a @code{quassel-configuration} (see below)."
msgstr ""

#. type: deftp
#: doc/guix.texi:17229
#, no-wrap
msgid "{Data Type} quassel-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17231
msgid "This is the configuration for Quassel, with the following fields:"
msgstr ""

#. type: item
#: doc/guix.texi:17233
#, no-wrap
msgid "@code{quassel} (default: @code{quassel})"
msgstr ""

#. type: table
#: doc/guix.texi:17235
msgid "The Quassel package to use."
msgstr ""

#. type: item
#: doc/guix.texi:17236
#, no-wrap
msgid "@code{interface} (default: @code{\"::,0.0.0.0\"})"
msgstr ""

#. type: item
#: doc/guix.texi:17237
#, no-wrap
msgid "@code{port} (default: @code{4242})"
msgstr ""

#. type: table
#: doc/guix.texi:17241
msgid "Listen on the network interface(s) corresponding to the IPv4 or IPv6 interfaces specified in the comma delimited @var{interface}, on @var{port}."
msgstr ""

#. type: item
#: doc/guix.texi:17242
#, no-wrap
msgid "@code{loglevel} (default: @code{\"Info\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17245
msgid "The level of logging desired.  Accepted values are Debug, Info, Warning and Error."
msgstr ""

#. type: cindex
#: doc/guix.texi:17251
#, no-wrap
msgid "Murmur (VoIP server)"
msgstr ""

#. type: cindex
#: doc/guix.texi:17252
#, no-wrap
msgid "VoIP server"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17256
msgid "This section describes how to set up and run a Murmur server.  Murmur is the server of the @uref{https://mumble.info, Mumble} voice-over-IP (VoIP) suite."
msgstr ""

#. type: deftp
#: doc/guix.texi:17257
#, no-wrap
msgid "{Data Type} murmur-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17260
msgid "The service type for the Murmur server.  An example configuration can look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:17269
#, no-wrap
msgid ""
"(service murmur-service-type\n"
"         (murmur-configuration\n"
"          (welcome-text\n"
"            \"Welcome to this Mumble server running on Guix!\")\n"
"          (cert-required? #t) ;disallow text password logins\n"
"          (ssl-cert \"/etc/letsencrypt/live/mumble.example.com/fullchain.pem\")\n"
"          (ssl-key \"/etc/letsencrypt/live/mumble.example.com/privkey.pem\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:17273
msgid "After reconfiguring your system, you can manually set the murmur @code{SuperUser} password with the command that is printed during the activation phase."
msgstr ""

#. type: deftp
#: doc/guix.texi:17282
msgid "It is recommended to register a normal Mumble user account and grant it admin or moderator rights.  You can use the @code{mumble} client to login as new normal user, register yourself, and log out.  For the next step login with the name @code{SuperUser} use the @code{SuperUser} password that you set previously, and grant your newly registered mumble user administrator or moderator rights and create some channels."
msgstr ""

#. type: deftp
#: doc/guix.texi:17284
msgid "Available @code{murmur-configuration} fields are:"
msgstr ""

#. type: item
#: doc/guix.texi:17286
#, no-wrap
msgid "@code{package} (default: @code{mumble})"
msgstr ""

#. type: table
#: doc/guix.texi:17288
msgid "Package that contains @code{bin/murmurd}."
msgstr ""

#. type: item
#: doc/guix.texi:17289
#, no-wrap
msgid "@code{user} (default: @code{\"murmur\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17291
msgid "User who will run the Murmur server."
msgstr ""

#. type: item
#: doc/guix.texi:17292
#, no-wrap
msgid "@code{group} (default: @code{\"murmur\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17294
msgid "Group of the user who will run the murmur server."
msgstr ""

#. type: item
#: doc/guix.texi:17295
#, no-wrap
msgid "@code{port} (default: @code{64738})"
msgstr ""

#. type: table
#: doc/guix.texi:17297
msgid "Port on which the server will listen."
msgstr ""

#. type: item
#: doc/guix.texi:17298
#, no-wrap
msgid "@code{welcome-text} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17300
msgid "Welcome text sent to clients when they connect."
msgstr ""

#. type: item
#: doc/guix.texi:17301
#, no-wrap
msgid "@code{server-password} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17303
msgid "Password the clients have to enter in order to connect."
msgstr ""

#. type: item
#: doc/guix.texi:17304
#, no-wrap
msgid "@code{max-users} (default: @code{100})"
msgstr ""

#. type: table
#: doc/guix.texi:17306
msgid "Maximum of users that can be connected to the server at once."
msgstr ""

#. type: item
#: doc/guix.texi:17307
#, no-wrap
msgid "@code{max-user-bandwidth} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17309
msgid "Maximum voice traffic a user can send per second."
msgstr ""

#. type: item
#: doc/guix.texi:17310
#, no-wrap
msgid "@code{database-file} (default: @code{\"/var/lib/murmur/db.sqlite\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17313
msgid "File name of the sqlite database.  The service's user will become the owner of the directory."
msgstr ""

#. type: item
#: doc/guix.texi:17314
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/murmur/murmur.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17317
msgid "File name of the log file.  The service's user will become the owner of the directory."
msgstr ""

#. type: item
#: doc/guix.texi:17318
#, no-wrap
msgid "@code{autoban-attempts} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:17321
msgid "Maximum number of logins a user can make in @code{autoban-timeframe} without getting auto banned for @code{autoban-time}."
msgstr ""

#. type: item
#: doc/guix.texi:17322
#, no-wrap
msgid "@code{autoban-timeframe} (default: @code{120})"
msgstr ""

#. type: table
#: doc/guix.texi:17324
msgid "Timeframe for autoban in seconds."
msgstr ""

#. type: item
#: doc/guix.texi:17325
#, no-wrap
msgid "@code{autoban-time} (default: @code{300})"
msgstr ""

#. type: table
#: doc/guix.texi:17328
msgid "Amount of time in seconds for which a client gets banned when violating the autoban limits."
msgstr ""

#. type: item
#: doc/guix.texi:17329
#, no-wrap
msgid "@code{opus-threshold} (default: @code{100})"
msgstr ""

#. type: table
#: doc/guix.texi:17332
msgid "Percentage of clients that need to support opus before switching over to opus audio codec."
msgstr ""

#. type: item
#: doc/guix.texi:17333
#, no-wrap
msgid "@code{channel-nesting-limit} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:17335
msgid "How deep channels can be nested at maximum."
msgstr ""

#. type: item
#: doc/guix.texi:17336
#, no-wrap
msgid "@code{channelname-regex} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17338
msgid "A string in form of a Qt regular expression that channel names must conform to."
msgstr ""

#. type: item
#: doc/guix.texi:17339
#, no-wrap
msgid "@code{username-regex} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17341
msgid "A string in form of a Qt regular expression that user names must conform to."
msgstr ""

#. type: item
#: doc/guix.texi:17342
#, no-wrap
msgid "@code{text-message-length} (default: @code{5000})"
msgstr ""

#. type: table
#: doc/guix.texi:17344
msgid "Maximum size in bytes that a user can send in one text chat message."
msgstr ""

#. type: item
#: doc/guix.texi:17345
#, no-wrap
msgid "@code{image-message-length} (default: @code{(* 128 1024)})"
msgstr ""

#. type: table
#: doc/guix.texi:17347
msgid "Maximum size in bytes that a user can send in one image message."
msgstr ""

#. type: item
#: doc/guix.texi:17348
#, no-wrap
msgid "@code{cert-required?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17351
msgid "If it is set to @code{#t} clients that use weak password authentification will not be accepted. Users must have completed the certificate wizard to join."
msgstr ""

#. type: item
#: doc/guix.texi:17352
#, no-wrap
msgid "@code{remember-channel?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17355
msgid "Should murmur remember the last channel each user was in when they disconnected and put them into the remembered channel when they rejoin."
msgstr ""

#. type: item
#: doc/guix.texi:17356
#, no-wrap
msgid "@code{allow-html?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17358
msgid "Should html be allowed in text messages, user comments, and channel descriptions."
msgstr ""

#. type: item
#: doc/guix.texi:17359
#, no-wrap
msgid "@code{allow-ping?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17363
msgid "Setting to true exposes the current user count, the maximum user count, and the server's maximum bandwidth per client to unauthenticated users. In the Mumble client, this information is shown in the Connect dialog."
msgstr ""

#. type: table
#: doc/guix.texi:17365
msgid "Disabling this setting will prevent public listing of the server."
msgstr ""

#. type: item
#: doc/guix.texi:17366
#, no-wrap
msgid "@code{bonjour?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17368
msgid "Should the server advertise itself in the local network through the bonjour protocol."
msgstr ""

#. type: item
#: doc/guix.texi:17369
#, no-wrap
msgid "@code{send-version?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17371
msgid "Should the murmur server version be exposed in ping requests."
msgstr ""

#. type: item
#: doc/guix.texi:17372
#, no-wrap
msgid "@code{log-days} (default: @code{31})"
msgstr ""

#. type: table
#: doc/guix.texi:17376
msgid "Murmur also stores logs in the database, which are accessible via RPC.  The default is 31 days of months, but you can set this setting to 0 to keep logs forever, or -1 to disable logging to the database."
msgstr ""

#. type: item
#: doc/guix.texi:17377
#, no-wrap
msgid "@code{obfuscate-ips?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:17379
msgid "Should logged ips be obfuscated to protect the privacy of users."
msgstr ""

#. type: item
#: doc/guix.texi:17380
#, no-wrap
msgid "@code{ssl-cert} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17382
msgid "File name of the SSL/TLS certificate used for encrypted connections."
msgstr ""

#. type: example
#: doc/guix.texi:17385
#, no-wrap
msgid "(ssl-cert \"/etc/letsencrypt/live/example.com/fullchain.pem\")\n"
msgstr ""

#. type: item
#: doc/guix.texi:17386
#, no-wrap
msgid "@code{ssl-key} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17388
msgid "Filepath to the ssl private key used for encrypted connections."
msgstr ""

#. type: example
#: doc/guix.texi:17390
#, no-wrap
msgid "(ssl-key \"/etc/letsencrypt/live/example.com/privkey.pem\")\n"
msgstr ""

#. type: item
#: doc/guix.texi:17392
#, no-wrap
msgid "@code{ssl-dh-params} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17397
msgid "File name of a PEM-encoded file with Diffie-Hellman parameters for the SSL/TLS encryption.  Alternatively you set it to @code{\"@@ffdhe2048\"}, @code{\"@@ffdhe3072\"}, @code{\"@@ffdhe4096\"}, @code{\"@@ffdhe6144\"} or @code{\"@@ffdhe8192\"} to use bundled parameters from RFC 7919."
msgstr ""

#. type: item
#: doc/guix.texi:17398
#, no-wrap
msgid "@code{ssl-ciphers} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17401
msgid "The @code{ssl-ciphers} option chooses the cipher suites to make available for use in SSL/TLS."
msgstr ""

#. type: table
#: doc/guix.texi:17405
msgid "This option is specified using @uref{https://www.openssl.org/docs/apps/ciphers.html#CIPHER-LIST-FORMAT, OpenSSL cipher list notation}."
msgstr ""

#. type: table
#: doc/guix.texi:17410
msgid "It is recommended that you try your cipher string using 'openssl ciphers <string>' before setting it here, to get a feel for which cipher suites you will get.  After setting this option, it is recommend that you inspect your Murmur log to ensure that Murmur is using the cipher suites that you expected it to."
msgstr ""

#. type: table
#: doc/guix.texi:17414
msgid "Note: Changing this option may impact the backwards compatibility of your Murmur server, and can remove the ability for older Mumble clients to be able to connect to it."
msgstr ""

#. type: item
#: doc/guix.texi:17415
#, no-wrap
msgid "@code{public-registration} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17417
msgid "Must be a @code{<murmur-public-registration-configuration>} record or @code{#f}."
msgstr ""

#. type: table
#: doc/guix.texi:17422
msgid "You can optionally register your server in the public server list that the @code{mumble} client shows on startup.  You cannot register your server if you have set a @code{server-password}, or set @code{allow-ping} to @code{#f}."
msgstr ""

#. type: table
#: doc/guix.texi:17424
msgid "It might take a few hours until it shows up in the public list."
msgstr ""

#. type: item
#: doc/guix.texi:17425 doc/guix.texi:18856
#, no-wrap
msgid "@code{file} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17427
msgid "Optional alternative override for this configuration."
msgstr ""

#. type: deftp
#: doc/guix.texi:17430
#, no-wrap
msgid "{Data Type} murmur-public-registration-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17432
msgid "Configuration for public registration of a murmur service."
msgstr ""

#. type: table
#: doc/guix.texi:17436
msgid "This is a display name for your server. Not to be confused with the hostname."
msgstr ""

#. type: itemx
#: doc/guix.texi:17437 doc/guix.texi:23817
#, no-wrap
msgid "password"
msgstr ""

#. type: table
#: doc/guix.texi:17440
msgid "A password to identify your registration.  Subsequent updates will need the same password. Don't lose your password."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:17441
#, no-wrap
msgid "url"
msgstr ""

#. type: table
#: doc/guix.texi:17444
msgid "This should be a @code{http://} or @code{https://} link to your web site."
msgstr ""

#. type: item
#: doc/guix.texi:17445
#, no-wrap
msgid "@code{hostname} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17448
msgid "By default your server will be listed by its IP address.  If it is set your server will be linked by this host name instead."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17456
#, no-wrap
msgid "Tailon Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17460
msgid "@uref{https://tailon.readthedocs.io/, Tailon} is a web application for viewing and searching log files."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17463
msgid "The following example will configure the service with default values.  By default, Tailon can be accessed on port 8080 (@code{http://localhost:8080})."
msgstr ""

#. type: example
#: doc/guix.texi:17466
#, no-wrap
msgid "(service tailon-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17470
msgid "The following example customises more of the Tailon configuration, adding @command{sed} to the list of allowed commands."
msgstr ""

#. type: example
#: doc/guix.texi:17477
#, no-wrap
msgid ""
"(service tailon-service-type\n"
"         (tailon-configuration\n"
"           (config-file\n"
"             (tailon-configuration-file\n"
"               (allowed-commands '(\"tail\" \"grep\" \"awk\" \"sed\"))))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:17480
#, no-wrap
msgid "{Data Type} tailon-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17483
msgid "Data type representing the configuration of Tailon.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:17485
#, no-wrap
msgid "@code{config-file} (default: @code{(tailon-configuration-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:17489
msgid "The configuration file to use for Tailon. This can be set to a @dfn{tailon-configuration-file} record value, or any gexp (@pxref{G-Expressions})."
msgstr ""

#. type: table
#: doc/guix.texi:17492
msgid "For example, to instead use a local file, the @code{local-file} function can be used:"
msgstr ""

#. type: example
#: doc/guix.texi:17497
#, no-wrap
msgid ""
"(service tailon-service-type\n"
"         (tailon-configuration\n"
"           (config-file (local-file \"./my-tailon.conf\"))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:17499
#, no-wrap
msgid "@code{package} (default: @code{tailon})"
msgstr ""

#. type: table
#: doc/guix.texi:17501
msgid "The tailon package to use."
msgstr ""

#. type: deftp
#: doc/guix.texi:17505
#, no-wrap
msgid "{Data Type} tailon-configuration-file"
msgstr ""

#. type: deftp
#: doc/guix.texi:17508
msgid "Data type representing the configuration options for Tailon.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:17510
#, no-wrap
msgid "@code{files} (default: @code{(list \"/var/log\")})"
msgstr ""

#. type: table
#: doc/guix.texi:17515
msgid "List of files to display. The list can include strings for a single file or directory, or a list, where the first item is the name of a subsection, and the remaining items are the files or directories in that subsection."
msgstr ""

#. type: item
#: doc/guix.texi:17516
#, no-wrap
msgid "@code{bind} (default: @code{\"localhost:8080\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17518
msgid "Address and port to which Tailon should bind on."
msgstr ""

#. type: item
#: doc/guix.texi:17519
#, no-wrap
msgid "@code{relative-root} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17521
msgid "URL path to use for Tailon, set to @code{#f} to not use a path."
msgstr ""

#. type: item
#: doc/guix.texi:17522
#, no-wrap
msgid "@code{allow-transfers?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:17524
msgid "Allow downloading the log files in the web interface."
msgstr ""

#. type: item
#: doc/guix.texi:17525
#, no-wrap
msgid "@code{follow-names?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:17527
msgid "Allow tailing of not-yet existent files."
msgstr ""

#. type: item
#: doc/guix.texi:17528
#, no-wrap
msgid "@code{tail-lines} (default: @code{200})"
msgstr ""

#. type: table
#: doc/guix.texi:17530
msgid "Number of lines to read initially from each file."
msgstr ""

#. type: item
#: doc/guix.texi:17531
#, no-wrap
msgid "@code{allowed-commands} (default: @code{(list \"tail\" \"grep\" \"awk\")})"
msgstr ""

#. type: table
#: doc/guix.texi:17533
msgid "Commands to allow running. By default, @code{sed} is disabled."
msgstr ""

#. type: item
#: doc/guix.texi:17534
#, no-wrap
msgid "@code{debug?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17536
msgid "Set @code{debug?} to @code{#t} to show debug messages."
msgstr ""

#. type: item
#: doc/guix.texi:17537
#, no-wrap
msgid "@code{wrap-lines} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:17541
msgid "Initial line wrapping state in the web interface. Set to @code{#t} to initially wrap lines (the default), or to @code{#f} to initially not wrap lines."
msgstr ""

#. type: item
#: doc/guix.texi:17542
#, no-wrap
msgid "@code{http-auth} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17546
msgid "HTTP authentication type to use. Set to @code{#f} to disable authentication (the default). Supported values are @code{\"digest\"} or @code{\"basic\"}."
msgstr ""

#. type: item
#: doc/guix.texi:17547
#, no-wrap
msgid "@code{users} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17552
msgid "If HTTP authentication is enabled (see @code{http-auth}), access will be restricted to the credentials provided here. To configure users, use a list of pairs, where the first element of the pair is the username, and the 2nd element of the pair is the password."
msgstr ""

#. type: example
#: doc/guix.texi:17558
#, no-wrap
msgid ""
"(tailon-configuration-file\n"
"  (http-auth \"basic\")\n"
"  (users     '((\"user1\" . \"password1\")\n"
"               (\"user2\" . \"password2\"))))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17564
#, no-wrap
msgid "Darkstat Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:17565
#, no-wrap
msgid "darkstat"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17568
msgid "Darkstat is a packet sniffer that captures network traffic, calculates statistics about usage, and serves reports over HTTP."
msgstr ""

#. type: defvar
#: doc/guix.texi:17569
#, no-wrap
msgid "{Scheme Variable} darkstat-service-type"
msgstr ""

#. type: defvar
#: doc/guix.texi:17574
msgid "This is the service type for the @uref{https://unix4lyfe.org/darkstat/, darkstat} service, its value must be a @code{darkstat-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:17579
#, no-wrap
msgid ""
"(service darkstat-service-type\n"
"         (darkstat-configuration\n"
"           (interface \"eno1\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:17582
#, no-wrap
msgid "{Data Type} darkstat-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17584
msgid "Data type representing the configuration of @command{darkstat}."
msgstr ""

#. type: item
#: doc/guix.texi:17586
#, no-wrap
msgid "@code{package} (default: @code{darkstat})"
msgstr ""

#. type: table
#: doc/guix.texi:17588
msgid "The darkstat package to use."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:17589
#, no-wrap
msgid "interface"
msgstr ""

#. type: table
#: doc/guix.texi:17591
msgid "Capture traffic on the specified network interface."
msgstr ""

#. type: item
#: doc/guix.texi:17592
#, no-wrap
msgid "@code{port} (default: @code{\"667\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17594
msgid "Bind the web interface to the specified port."
msgstr ""

#. type: item
#: doc/guix.texi:17595
#, no-wrap
msgid "@code{bind-address} (default: @code{\"127.0.0.1\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17597 doc/guix.texi:17635
msgid "Bind the web interface to the specified address."
msgstr ""

#. type: item
#: doc/guix.texi:17598
#, no-wrap
msgid "@code{base} (default: @code{\"/\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17601
msgid "Specify the path of the base URL.  This can be useful if @command{darkstat} is accessed via a reverse proxy."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17605
#, no-wrap
msgid "Prometheus Node Exporter Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:17607
#, no-wrap
msgid "prometheus-node-exporter"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17612
msgid "The Prometheus ``node exporter'' makes hardware and operating system statistics provided by the Linux kernel available for the Prometheus monitoring system.  This service should be deployed on all physical nodes and virtual machines, where monitoring these statistics is desirable."
msgstr ""

#. type: defvar
#: doc/guix.texi:17613
#, no-wrap
msgid "{Scheme variable} prometheus-node-exporter-service-type"
msgstr ""

#. type: defvar
#: doc/guix.texi:17618
msgid "This is the service type for the @uref{https://github.com/prometheus/node_exporter/, prometheus-node-exporter} service, its value must be a @code{prometheus-node-exporter-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:17623
#, no-wrap
msgid ""
"(service prometheus-node-exporter-service-type\n"
"         (prometheus-node-exporter-configuration\n"
"           (web-listen-address \":9100\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:17626
#, no-wrap
msgid "{Data Type} prometheus-node-exporter-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17628
msgid "Data type representing the configuration of @command{node_exporter}."
msgstr ""

#. type: item
#: doc/guix.texi:17630
#, no-wrap
msgid "@code{package} (default: @code{go-github-com-prometheus-node-exporter})"
msgstr ""

#. type: table
#: doc/guix.texi:17632
msgid "The prometheus-node-exporter package to use."
msgstr ""

#. type: item
#: doc/guix.texi:17633
#, no-wrap
msgid "@code{web-listen-address} (default: @code{\":9100\"})"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17639
#, no-wrap
msgid "Zabbix server"
msgstr ""

#. type: cindex
#: doc/guix.texi:17640
#, no-wrap
msgid "zabbix zabbix-server"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17643
msgid "Zabbix provides monitoring metrics, among others network utilization, CPU load and disk space consumption:"
msgstr ""

#. type: item
#: doc/guix.texi:17645
#, no-wrap
msgid "High performance, high capacity (able to monitor hundreds of thousands of devices)."
msgstr ""

#. type: item
#: doc/guix.texi:17646
#, no-wrap
msgid "Auto-discovery of servers and network devices and interfaces."
msgstr ""

#. type: item
#: doc/guix.texi:17647
#, no-wrap
msgid "Low-level discovery, allows to automatically start monitoring new items, file systems or network interfaces among others."
msgstr ""

#. type: item
#: doc/guix.texi:17648
#, no-wrap
msgid "Distributed monitoring with centralized web administration."
msgstr ""

#. type: item
#: doc/guix.texi:17649
#, no-wrap
msgid "Native high performance agents."
msgstr ""

#. type: item
#: doc/guix.texi:17650
#, no-wrap
msgid "SLA, and ITIL KPI metrics on reporting."
msgstr ""

#. type: item
#: doc/guix.texi:17651
#, no-wrap
msgid "High-level (business) view of monitored resources through user-defined visual console screens and dashboards."
msgstr ""

#. type: item
#: doc/guix.texi:17652
#, no-wrap
msgid "Remote command execution through Zabbix proxies."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17658
msgid "Available @code{zabbix-server-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17659
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} package zabbix-server"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17661
msgid "The zabbix-server package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17664
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17666
msgid "User who will run the Zabbix server."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17668 doc/guix.texi:17675 doc/guix.texi:17689
#: doc/guix.texi:17696 doc/guix.texi:17797 doc/guix.texi:17804
#: doc/guix.texi:17915 doc/guix.texi:17922
msgid "Defaults to @samp{\"zabbix\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17671
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} group group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17673
msgid "Group who will run the Zabbix server."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17678
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string db-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17680 doc/guix.texi:17899
msgid "Database host name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17682
msgid "Defaults to @samp{\"127.0.0.1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17685
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string db-name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17687 doc/guix.texi:17913
msgid "Database name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17692
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string db-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17694 doc/guix.texi:17920
msgid "Database user."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17699
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string db-password"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17702
msgid "Database password.  Please, use @code{include-files} with @code{DBPassword=SECRET} inside a specified file instead."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17707
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} number db-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17709 doc/guix.texi:17906
msgid "Database port."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17711 doc/guix.texi:17908
msgid "Defaults to @samp{5432}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17714
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string log-type"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17716 doc/guix.texi:17817
msgid "Specifies where log messages are written to:"
msgstr ""

#. type: itemize
#: doc/guix.texi:17720 doc/guix.texi:17821
msgid "@code{system} - syslog."
msgstr ""

#. type: itemize
#: doc/guix.texi:17723 doc/guix.texi:17824
msgid "@code{file} - file specified with @code{log-file} parameter."
msgstr ""

#. type: itemize
#: doc/guix.texi:17726 doc/guix.texi:17827
msgid "@code{console} - standard output."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17733
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string log-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17735 doc/guix.texi:17836
msgid "Log file name for @code{log-type} @code{file} parameter."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17737
msgid "Defaults to @samp{\"/var/log/zabbix/server.log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17740
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string pid-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17742 doc/guix.texi:17843
msgid "Name of PID file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17744
msgid "Defaults to @samp{\"/var/run/zabbix/zabbix_server.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17747
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string ssl-ca-location"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17750
msgid "The location of certificate authority (CA) files for SSL server certificate verification."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17752
msgid "Defaults to @samp{\"/etc/ssl/certs/ca-certificates.crt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17755
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string ssl-cert-location"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17757
msgid "Location of SSL client certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17759
msgid "Defaults to @samp{\"/etc/ssl/certs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17762
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} string extra-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17764 doc/guix.texi:17868
msgid "Extra options will be appended to Zabbix server configuration file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17769
#, no-wrap
msgid "{@code{zabbix-server-configuration} parameter} include-files include-files"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17772 doc/guix.texi:17876
msgid "You may include individual files or all files in a directory in the configuration file."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17779
#, no-wrap
msgid "Zabbix agent"
msgstr ""

#. type: cindex
#: doc/guix.texi:17780
#, no-wrap
msgid "zabbix zabbix-agent"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17783
msgid "Zabbix agent gathers information for Zabbix server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17787
msgid "Available @code{zabbix-agent-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17788
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} package zabbix-agent"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17790
msgid "The zabbix-agent package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17793
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17795
msgid "User who will run the Zabbix agent."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17800
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} group group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17802
msgid "Group who will run the Zabbix agent."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17807
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17810
msgid "Unique, case sensitive hostname which is required for active checks and must match hostname as configured on the server."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17812
msgid "Defaults to @samp{\"Zabbix server\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17815
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} string log-type"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17834
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} string log-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17838
msgid "Defaults to @samp{\"/var/log/zabbix/agent.log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17841
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} string pid-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17845
msgid "Defaults to @samp{\"/var/run/zabbix/zabbix_agent.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17848
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} list server"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17852
msgid "List of IP addresses, optionally in CIDR notation, or hostnames of Zabbix servers and Zabbix proxies.  Incoming connections will be accepted only from the hosts listed here."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17854 doc/guix.texi:17863
msgid "Defaults to @samp{(\"127.0.0.1\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17857
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} list server-active"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17861
msgid "List of IP:port (or hostname:port) pairs of Zabbix servers and Zabbix proxies for active checks.  If port is not specified, default port is used.  If this parameter is not specified, active checks are disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17866
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} string extra-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17873
#, no-wrap
msgid "{@code{zabbix-agent-configuration} parameter} include-files include-files"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17883
#, no-wrap
msgid "Zabbix front-end"
msgstr ""

#. type: cindex
#: doc/guix.texi:17884
#, no-wrap
msgid "zabbix zabbix-front-end"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17887
msgid "This service provides a WEB interface to Zabbix server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17891
msgid "Available @code{zabbix-front-end-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17892
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} nginx-server-configuration-list nginx"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17894 doc/guix.texi:22296
msgid "NGINX configuration."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17897
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} string db-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17904
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} number db-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17911
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} string db-name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17918
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} string db-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17925
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} string db-password"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17927
msgid "Database password.  Please, use @code{db-secret-file} instead."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17932
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} string db-secret-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17936
msgid "Secret file which will be appended to @file{zabbix.conf.php} file.  This file contains credentials for use by Zabbix front-end.  You are expected to create it manually."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17941
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} string zabbix-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17943
msgid "Zabbix server hostname."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17948
#, no-wrap
msgid "{@code{zabbix-front-end-configuration} parameter} number zabbix-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17950
msgid "Zabbix server port."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17952
msgid "Defaults to @samp{10051}."
msgstr ""

#. type: cindex
#: doc/guix.texi:17960
#, no-wrap
msgid "Kerberos"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17964
msgid "The @code{(gnu services kerberos)} module provides services relating to the authentication protocol @dfn{Kerberos}."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17965
#, no-wrap
msgid "Krb5 Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17972
msgid "Programs using a Kerberos client library normally expect a configuration file in @file{/etc/krb5.conf}.  This service generates such a file from a definition provided in the operating system declaration.  It does not cause any daemon to be started."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17976
msgid "No ``keytab'' files are provided by this service---you must explicitly create them.  This service is known to work with the MIT client library, @code{mit-krb5}.  Other implementations have not been tested."
msgstr ""

#. type: defvr
#: doc/guix.texi:17977
#, no-wrap
msgid "{Scheme Variable} krb5-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:17979
msgid "A service type for Kerberos 5 clients."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17983
msgid "Here is an example of its use:"
msgstr ""

#. type: lisp
#: doc/guix.texi:17997
#, no-wrap
msgid ""
"(service krb5-service-type\n"
"         (krb5-configuration\n"
"          (default-realm \"EXAMPLE.COM\")\n"
"          (allow-weak-crypto? #t)\n"
"          (realms (list\n"
"                   (krb5-realm\n"
"                    (name \"EXAMPLE.COM\")\n"
"                    (admin-server \"groucho.example.com\")\n"
"                    (kdc \"karl.example.com\"))\n"
"                   (krb5-realm\n"
"                    (name \"ARGRX.EDU\")\n"
"                    (admin-server \"kerb-admin.argrx.edu\")\n"
"                    (kdc \"keys.argrx.edu\"))))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18001
msgid "This example provides a Kerberos@tie{}5 client configuration which:"
msgstr ""

#. type: item
#: doc/guix.texi:18002
#, no-wrap
msgid "Recognizes two realms, @i{viz:} ``EXAMPLE.COM'' and ``ARGRX.EDU'', both"
msgstr ""

#. type: itemize
#: doc/guix.texi:18004
msgid "of which have distinct administration servers and key distribution centers;"
msgstr ""

#. type: item
#: doc/guix.texi:18004
#, no-wrap
msgid "Will default to the realm ``EXAMPLE.COM'' if the realm is not explicitly"
msgstr ""

#. type: itemize
#: doc/guix.texi:18006
msgid "specified by clients;"
msgstr ""

#. type: item
#: doc/guix.texi:18006
#, no-wrap
msgid "Accepts services which only support encryption types known to be weak."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18014
msgid "The @code{krb5-realm} and @code{krb5-configuration} types have many fields.  Only the most commonly used ones are described here.  For a full list, and more detailed explanation of each, see the MIT @uref{https://web.mit.edu/kerberos/krb5-devel/doc/admin/conf_files/krb5_conf.html,,krb5.conf} documentation."
msgstr ""

#. type: deftp
#: doc/guix.texi:18016
#, no-wrap
msgid "{Data Type} krb5-realm"
msgstr ""

#. type: cindex
#: doc/guix.texi:18017
#, no-wrap
msgid "realm, kerberos"
msgstr ""

#. type: table
#: doc/guix.texi:18023
msgid "This field is a string identifying the name of the realm.  A common convention is to use the fully qualified DNS name of your organization, converted to upper case."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18024
#, no-wrap
msgid "admin-server"
msgstr ""

#. type: table
#: doc/guix.texi:18027
msgid "This field is a string identifying the host where the administration server is running."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18028
#, no-wrap
msgid "kdc"
msgstr ""

#. type: table
#: doc/guix.texi:18031
msgid "This field is a string identifying the key distribution center for the realm."
msgstr ""

#. type: deftp
#: doc/guix.texi:18034
#, no-wrap
msgid "{Data Type} krb5-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:18037
#, no-wrap
msgid "@code{allow-weak-crypto?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18040
msgid "If this flag is @code{#t} then services which only offer encryption algorithms known to be weak will be accepted."
msgstr ""

#. type: item
#: doc/guix.texi:18041
#, no-wrap
msgid "@code{default-realm} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18048
msgid "This field should be a string identifying the default Kerberos realm for the client.  You should set this field to the name of your Kerberos realm.  If this value is @code{#f} then a realm must be specified with every Kerberos principal when invoking programs such as @command{kinit}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18049
#, no-wrap
msgid "realms"
msgstr ""

#. type: table
#: doc/guix.texi:18054
msgid "This should be a non-empty list of @code{krb5-realm} objects, which clients may access.  Normally, one of them will have a @code{name} field matching the @code{default-realm} field."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18058
#, no-wrap
msgid "PAM krb5 Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:18059
#, no-wrap
msgid "pam-krb5"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18065
msgid "The @code{pam-krb5} service allows for login authentication and password management via Kerberos.  You will need this service if you want PAM enabled applications to authenticate users using Kerberos."
msgstr ""

#. type: defvr
#: doc/guix.texi:18066
#, no-wrap
msgid "{Scheme Variable} pam-krb5-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:18068
msgid "A service type for the Kerberos 5 PAM module."
msgstr ""

#. type: deftp
#: doc/guix.texi:18070
#, no-wrap
msgid "{Data Type} pam-krb5-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18073
msgid "Data type representing the configuration of the Kerberos 5 PAM module.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:18074
#, no-wrap
msgid "@code{pam-krb5} (default: @code{pam-krb5})"
msgstr ""

#. type: table
#: doc/guix.texi:18076
msgid "The pam-krb5 package to use."
msgstr ""

#. type: item
#: doc/guix.texi:18077
#, no-wrap
msgid "@code{minimum-uid} (default: @code{1000})"
msgstr ""

#. type: table
#: doc/guix.texi:18080
msgid "The smallest user ID for which Kerberos authentications should be attempted.  Local accounts with lower values will silently fail to authenticate."
msgstr ""

#. type: cindex
#: doc/guix.texi:18086
#, no-wrap
msgid "LDAP"
msgstr ""

#. type: cindex
#: doc/guix.texi:18087
#, no-wrap
msgid "nslcd, LDAP service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18094
msgid "The @code{(gnu services authentication)} module provides the @code{nslcd-service-type}, which can be used to authenticate against an LDAP server.  In addition to configuring the service itself, you may want to add @code{ldap} as a name service to the Name Service Switch. @xref{Name Service Switch} for detailed information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18098
msgid "Here is a simple operating system declaration with a default configuration of the @code{nslcd-service-type} and a Name Service Switch configuration that consults the @code{ldap} name service last:"
msgstr ""

#. type: example
#: doc/guix.texi:18121
#, no-wrap
msgid ""
"(use-service-modules authentication)\n"
"(use-modules (gnu system nss))\n"
"...\n"
"(operating-system\n"
"  ...\n"
"  (services\n"
"    (cons*\n"
"      (service nslcd-service-type)\n"
"      (service dhcp-client-service-type)\n"
"      %base-services))\n"
"  (name-service-switch\n"
"   (let ((services (list (name-service (name \"db\"))\n"
"                         (name-service (name \"files\"))\n"
"                         (name-service (name \"ldap\")))))\n"
"     (name-service-switch\n"
"      (inherit %mdns-host-lookup-nss)\n"
"      (password services)\n"
"      (shadow   services)\n"
"      (group    services)\n"
"      (netgroup services)\n"
"      (gshadow  services)))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18126
msgid "Available @code{nslcd-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18127
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} package nss-pam-ldapd"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18129
msgid "The @code{nss-pam-ldapd} package to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18132
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number threads"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18136
msgid "The number of threads to start that can handle requests and perform LDAP queries.  Each thread opens a separate connection to the LDAP server.  The default is to start 5 threads."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18138 doc/guix.texi:18180 doc/guix.texi:18188
#: doc/guix.texi:18196 doc/guix.texi:18204 doc/guix.texi:18213
#: doc/guix.texi:18221 doc/guix.texi:18228 doc/guix.texi:18236
#: doc/guix.texi:18244 doc/guix.texi:18254 doc/guix.texi:18261
#: doc/guix.texi:18285 doc/guix.texi:18293 doc/guix.texi:18319
#: doc/guix.texi:18328 doc/guix.texi:18337 doc/guix.texi:18346
#: doc/guix.texi:18355 doc/guix.texi:18364 doc/guix.texi:18372
#: doc/guix.texi:18380 doc/guix.texi:18387 doc/guix.texi:18395
#: doc/guix.texi:18402 doc/guix.texi:18410 doc/guix.texi:18418
#: doc/guix.texi:18427 doc/guix.texi:18436 doc/guix.texi:18444
#: doc/guix.texi:18452 doc/guix.texi:18460 doc/guix.texi:18471
#: doc/guix.texi:18481 doc/guix.texi:18492 doc/guix.texi:18501
#: doc/guix.texi:18511 doc/guix.texi:18519 doc/guix.texi:18530
#: doc/guix.texi:18539 doc/guix.texi:18549 doc/guix.texi:20839
#: doc/guix.texi:20846 doc/guix.texi:20853 doc/guix.texi:20860
#: doc/guix.texi:20867 doc/guix.texi:20874 doc/guix.texi:20882
#: doc/guix.texi:20890 doc/guix.texi:20897 doc/guix.texi:20904
#: doc/guix.texi:20911 doc/guix.texi:20918 doc/guix.texi:20948
#: doc/guix.texi:20986 doc/guix.texi:20993 doc/guix.texi:21002
#: doc/guix.texi:21024 doc/guix.texi:21032 doc/guix.texi:21039
#: doc/guix.texi:21194 doc/guix.texi:21214 doc/guix.texi:21229
#: doc/guix.texi:21236 doc/guix.texi:23034 doc/guix.texi:23042
#: doc/guix.texi:23050 doc/guix.texi:23058 doc/guix.texi:23066
#: doc/guix.texi:23074
msgid "Defaults to @samp{disabled}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18141
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} string uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18143
msgid "This specifies the user id with which the daemon should be run."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18145 doc/guix.texi:18152
msgid "Defaults to @samp{\"nslcd\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18148
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} string gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18150
msgid "This specifies the group id with which the daemon should be run."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18155
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} log-option log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18162
msgid "This option controls the way logging is done via a list containing SCHEME and LEVEL.  The SCHEME argument may either be the symbols \"none\" or \"syslog\", or an absolute file name.  The LEVEL argument is optional and specifies the log level.  The log level may be one of the following symbols: \"crit\", \"error\", \"warning\", \"notice\", \"info\" or \"debug\".  All messages with the specified log level or higher are logged."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18164
msgid "Defaults to @samp{(\"/var/log/nslcd\" info)}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18167
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} list uri"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18170
msgid "The list of LDAP server URIs.  Normally, only the first server will be used with the following servers as fall-back."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18172
msgid "Defaults to @samp{(\"ldap://localhost:389/\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18175
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string ldap-version"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18178
msgid "The version of the LDAP protocol to use.  The default is to use the maximum version supported by the LDAP library."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18183
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string binddn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18186
msgid "Specifies the distinguished name with which to bind to the directory server for lookups.  The default is to bind anonymously."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18191
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string bindpw"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18194
msgid "Specifies the credentials with which to bind.  This option is only applicable when used with binddn."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18199
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string rootpwmoddn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18202
msgid "Specifies the distinguished name to use when the root user tries to modify a user's password using the PAM module."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18207
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string rootpwmodpw"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18211
msgid "Specifies the credentials with which to bind if the root user tries to change a user's password.  This option is only applicable when used with rootpwmoddn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18216
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string sasl-mech"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18219
msgid "Specifies the SASL mechanism to be used when performing SASL authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18224
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string sasl-realm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18226
msgid "Specifies the SASL realm to be used when performing SASL authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18231
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string sasl-authcid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18234
msgid "Specifies the authentication identity to be used when performing SASL authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18239
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string sasl-authzid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18242
msgid "Specifies the authorization identity to be used when performing SASL authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18247
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean sasl-canonicalize?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18252
msgid "Determines whether the LDAP server host name should be canonicalised.  If this is enabled the LDAP library will do a reverse host name lookup.  By default, it is left up to the LDAP library whether this check is performed or not."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18257
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string krb5-ccname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18259
msgid "Set the name for the GSS-API Kerberos credentials cache."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18264
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} string base"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18266
msgid "The directory search base."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18268
msgid "Defaults to @samp{\"dc=example,dc=com\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18271
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} scope-option scope"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18275
msgid "Specifies the search scope (subtree, onelevel, base or children).  The default scope is subtree; base scope is almost never useful for name service lookups; children scope is not supported on all servers."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18277
msgid "Defaults to @samp{(subtree)}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18280
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-deref-option deref"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18283
msgid "Specifies the policy for dereferencing aliases.  The default policy is to never dereference aliases."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18288
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean referrals"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18291
msgid "Specifies whether automatic referral chasing should be enabled.  The default behaviour is to chase referrals."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18296
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} list-of-map-entries maps"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18301
msgid "This option allows for custom attributes to be looked up instead of the default RFC 2307 attributes.  It is a list of maps, each consisting of the name of a map, the RFC 2307 attribute to match and the query expression for the attribute as it is available in the directory."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18306
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} list-of-filter-entries filters"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18309
msgid "A list of filters consisting of the name of a map to which the filter applies and an LDAP search filter expression."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18314
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number bind-timelimit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18317
msgid "Specifies the time limit in seconds to use when connecting to the directory server.  The default value is 10 seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18322
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number timelimit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18326
msgid "Specifies the time limit (in seconds) to wait for a response from the LDAP server.  A value of zero, which is the default, is to wait indefinitely for searches to be completed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18331
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number idle-timelimit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18335
msgid "Specifies the period if inactivity (in seconds) after which the con‐ nection to the LDAP server will be closed.  The default is not to time out connections."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18340
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number reconnect-sleeptime"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18344
msgid "Specifies the number of seconds to sleep when connecting to all LDAP servers fails.  By default one second is waited between the first failure and the first retry."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18349
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number reconnect-retrytime"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18353
msgid "Specifies the time after which the LDAP server is considered to be permanently unavailable.  Once this time is reached retries will be done only once per this time period.  The default value is 10 seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18358
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-ssl-option ssl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18362
msgid "Specifies whether to use SSL/TLS or not (the default is not to).  If 'start-tls is specified then StartTLS is used rather than raw LDAP over SSL."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18367
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-tls-reqcert-option tls-reqcert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18370
msgid "Specifies what checks to perform on a server-supplied certificate.  The meaning of the values is described in the ldap.conf(5) manual page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18375
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string tls-cacertdir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18378
msgid "Specifies the directory containing X.509 certificates for peer authen‐ tication.  This parameter is ignored when using GnuTLS."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18383
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string tls-cacertfile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18385
msgid "Specifies the path to the X.509 certificate for peer authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18390
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string tls-randfile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18393
msgid "Specifies the path to an entropy source.  This parameter is ignored when using GnuTLS."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18398
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string tls-ciphers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18400
msgid "Specifies the ciphers to use for TLS as a string."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18405
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string tls-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18408
msgid "Specifies the path to the file containing the local certificate for client TLS authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18413
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string tls-key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18416
msgid "Specifies the path to the file containing the private key for client TLS authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18421
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number pagesize"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18425
msgid "Set this to a number greater than 0 to request paged results from the LDAP server in accordance with RFC2696.  The default (0) is to not request paged results."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18430
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-ignore-users-option nss-initgroups-ignoreusers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18434
msgid "This option prevents group membership lookups through LDAP for the specified users.  Alternatively, the value 'all-local may be used.  With that value nslcd builds a full list of non-LDAP users on startup."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18439
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number nss-min-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18442
msgid "This option ensures that LDAP users with a numeric user id lower than the specified value are ignored."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18447
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number nss-uid-offset"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18450
msgid "This option specifies an offset that is added to all LDAP numeric user ids.  This can be used to avoid user id collisions with local users."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18455
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-number nss-gid-offset"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18458
msgid "This option specifies an offset that is added to all LDAP numeric group ids.  This can be used to avoid user id collisions with local groups."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18463
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean nss-nested-groups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18469
msgid "If this option is set, the member attribute of a group may point to another group.  Members of nested groups are also returned in the higher level group and parent groups are returned when finding groups for a specific user.  The default is not to perform extra searches for nested groups."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18474
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean nss-getgrent-skipmembers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18479
msgid "If this option is set, the group member list is not retrieved when looking up groups.  Lookups for finding which groups a user belongs to will remain functional so the user will likely still get the correct groups assigned on login."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18484
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean nss-disable-enumeration"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18490
msgid "If this option is set, functions which cause all user/group entries to be loaded from the directory will not succeed in doing so.  This can dramatically reduce LDAP server load in situations where there are a great number of users and/or groups.  This option is not recommended for most configurations."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18495
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string validnames"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18499
msgid "This option can be used to specify how user and group names are verified within the system.  This pattern is used to check all user and group names that are requested and returned from LDAP."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18504
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean ignorecase"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18509
msgid "This specifies whether or not to perform searches using case-insensitive matching.  Enabling this could open up the system to authorization bypass vulnerabilities and introduce nscd cache poisoning vulnerabilities which allow denial of service."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18514
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-boolean pam-authc-ppolicy"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18517
msgid "This option specifies whether password policy controls are requested and handled from the LDAP server when performing user authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18522
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string pam-authc-search"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18528
msgid "By default nslcd performs an LDAP search with the user's credentials after BIND (authentication) to ensure that the BIND operation was successful.  The default search is a simple check to see if the user's DN exists.  A search filter can be specified that will be used instead.  It should return at least one entry."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18533
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string pam-authz-search"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18537
msgid "This option allows flexible fine tuning of the authorisation check that should be performed.  The search filter specified is executed and if any entries match, access is granted, otherwise access is denied."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18542
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} maybe-string pam-password-prohibit-message"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18547
msgid "If this option is set password modification using pam_ldap will be denied and the specified message will be presented to the user instead.  The message can be used to direct the user to an alternative means of changing their password."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18552
#, no-wrap
msgid "{@code{nslcd-configuration} parameter} list pam-services"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18554
msgid "List of pam service names for which LDAP authentication should suffice."
msgstr ""

#. type: cindex
#: doc/guix.texi:18565
#, no-wrap
msgid "web"
msgstr ""

#. type: cindex
#: doc/guix.texi:18566
#, no-wrap
msgid "www"
msgstr ""

#. type: cindex
#: doc/guix.texi:18567
#, no-wrap
msgid "HTTP"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18570
msgid "The @code{(gnu services web)} module provides the Apache HTTP Server, the nginx web server, and also a fastcgi wrapper daemon."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18571
#, no-wrap
msgid "Apache HTTP Server"
msgstr ""

#. type: deffn
#: doc/guix.texi:18573
#, no-wrap
msgid "{Scheme Variable} httpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:18577
msgid "Service type for the @uref{https://httpd.apache.org/,Apache HTTP} server (@dfn{httpd}).  The value for this service type is a @code{httpd-configuration} record."
msgstr ""

#. type: deffn
#: doc/guix.texi:18579 doc/guix.texi:18760
msgid "A simple example configuration is given below."
msgstr ""

#. type: example
#: doc/guix.texi:18587
#, no-wrap
msgid ""
"(service httpd-service-type\n"
"         (httpd-configuration\n"
"           (config\n"
"             (httpd-config-file\n"
"               (server-name \"www.example.com\")\n"
"               (document-root \"/srv/http/www.example.com\")))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:18591
msgid "Other services can also extend the @code{httpd-service-type} to add to the configuration."
msgstr ""

#. type: example
#: doc/guix.texi:18600 doc/guix.texi:18740
#, no-wrap
msgid ""
"(simple-service 'my-extra-server httpd-service-type\n"
"                (list\n"
"                  (httpd-virtualhost\n"
"                    \"*:80\"\n"
"                    (list (string-append\n"
"                           \"ServerName \"www.example.com\n"
"                            DocumentRoot \\\"/srv/http/www.example.com\\\"\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18606
msgid "The details for the @code{httpd-configuration}, @code{httpd-module}, @code{httpd-config-file} and @code{httpd-virtualhost} record types are given below."
msgstr ""

#. type: deffn
#: doc/guix.texi:18607
#, no-wrap
msgid "{Data Type} httpd-configuration"
msgstr ""

#. type: deffn
#: doc/guix.texi:18609
msgid "This data type represents the configuration for the httpd service."
msgstr ""

#. type: item
#: doc/guix.texi:18611
#, no-wrap
msgid "@code{package} (default: @code{httpd})"
msgstr ""

#. type: table
#: doc/guix.texi:18613
msgid "The httpd package to use."
msgstr ""

#. type: item
#: doc/guix.texi:18614 doc/guix.texi:18703
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/httpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18616
msgid "The pid file used by the shepherd-service."
msgstr ""

#. type: item
#: doc/guix.texi:18617
#, no-wrap
msgid "@code{config} (default: @code{(httpd-config-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:18622
msgid "The configuration file to use with the httpd service. The default value is a @code{httpd-config-file} record, but this can also be a different G-expression that generates a file, for example a @code{plain-file}. A file outside of the store can also be specified through a string."
msgstr ""

#. type: deffn
#: doc/guix.texi:18626
#, no-wrap
msgid "{Data Type} httpd-module"
msgstr ""

#. type: deffn
#: doc/guix.texi:18628
msgid "This data type represents a module for the httpd service."
msgstr ""

#. type: table
#: doc/guix.texi:18632
msgid "The name of the module."
msgstr ""

#. type: table
#: doc/guix.texi:18638
msgid "The file for the module. This can be relative to the httpd package being used, the absolute location of a file, or a G-expression for a file within the store, for example @code{(file-append mod-wsgi \"/modules/mod_wsgi.so\")}."
msgstr ""

#. type: defvr
#: doc/guix.texi:18642
#, no-wrap
msgid "{Scheme Variable} %default-httpd-modules"
msgstr ""

#. type: defvr
#: doc/guix.texi:18644
msgid "A default list of @code{httpd-module} objects."
msgstr ""

#. type: deffn
#: doc/guix.texi:18646
#, no-wrap
msgid "{Data Type} httpd-config-file"
msgstr ""

#. type: deffn
#: doc/guix.texi:18648
msgid "This data type represents a configuration file for the httpd service."
msgstr ""

#. type: item
#: doc/guix.texi:18650
#, no-wrap
msgid "@code{modules} (default: @code{%default-httpd-modules})"
msgstr ""

#. type: table
#: doc/guix.texi:18653
msgid "The modules to load. Additional modules can be added here, or loaded by additional configuration."
msgstr ""

#. type: table
#: doc/guix.texi:18656
msgid "For example, in order to handle requests for PHP files, you can use Apache’s @code{mod_proxy_fcgi} module along with @code{php-fpm-service-type}:"
msgstr ""

#. type: example
#: doc/guix.texi:18678
#, no-wrap
msgid ""
"(service httpd-service-type\n"
"         (httpd-configuration\n"
"          (config\n"
"           (httpd-config-file\n"
"            (modules (cons*\n"
"                      (httpd-module\n"
"                       (name \"proxy_module\")\n"
"                       (file \"modules/mod_proxy.so\"))\n"
"                      (httpd-module\n"
"                       (name \"proxy_fcgi_module\")\n"
"                       (file \"modules/mod_proxy_fcgi.so\"))\n"
"                      %default-httpd-modules))\n"
"            (extra-config (list \"\\\n"
"<FilesMatch \\\\.php$>\n"
"    SetHandler \\\"proxy:unix:/var/run/php-fpm.sock|fcgi://localhost/\\\"\n"
"</FilesMatch>\"))))))\n"
"(service php-fpm-service-type\n"
"         (php-fpm-configuration\n"
"          (socket \"/var/run/php-fpm.sock\")\n"
"          (socket-group \"httpd\")))\n"
msgstr ""

#. type: item
#: doc/guix.texi:18680
#, no-wrap
msgid "@code{server-root} (default: @code{httpd})"
msgstr ""

#. type: table
#: doc/guix.texi:18684
msgid "The @code{ServerRoot} in the configuration file, defaults to the httpd package. Directives including @code{Include} and @code{LoadModule} are taken as relative to the server root."
msgstr ""

#. type: item
#: doc/guix.texi:18685
#, no-wrap
msgid "@code{server-name} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18689
msgid "The @code{ServerName} in the configuration file, used to specify the request scheme, hostname and port that the server uses to identify itself."
msgstr ""

#. type: table
#: doc/guix.texi:18693
msgid "This doesn't need to be set in the server config, and can be specifyed in virtual hosts. The default is @code{#f} to not specify a @code{ServerName}."
msgstr ""

#. type: item
#: doc/guix.texi:18694
#, no-wrap
msgid "@code{document-root} (default: @code{\"/srv/http\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18696
msgid "The @code{DocumentRoot} from which files will be served."
msgstr ""

#. type: item
#: doc/guix.texi:18697
#, no-wrap
msgid "@code{listen} (default: @code{'(\"80\")})"
msgstr ""

#. type: table
#: doc/guix.texi:18702
msgid "The list of values for the @code{Listen} directives in the config file. The value should be a list of strings, when each string can specify the port number to listen on, and optionally the IP address and protocol to use."
msgstr ""

#. type: table
#: doc/guix.texi:18707
msgid "The @code{PidFile} to use. This should match the @code{pid-file} set in the @code{httpd-configuration} so that the Shepherd service is configured correctly."
msgstr ""

#. type: item
#: doc/guix.texi:18708
#, no-wrap
msgid "@code{error-log} (default: @code{\"/var/log/httpd/error_log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18710
msgid "The @code{ErrorLog} to which the server will log errors."
msgstr ""

#. type: item
#: doc/guix.texi:18711
#, no-wrap
msgid "@code{user} (default: @code{\"httpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18713
msgid "The @code{User} which the server will answer requests as."
msgstr ""

#. type: item
#: doc/guix.texi:18714
#, no-wrap
msgid "@code{group} (default: @code{\"httpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18716
msgid "The @code{Group} which the server will answer requests as."
msgstr ""

#. type: item
#: doc/guix.texi:18717
#, no-wrap
msgid "@code{extra-config} (default: @code{(list \"TypesConfig etc/httpd/mime.types\")})"
msgstr ""

#. type: table
#: doc/guix.texi:18720
msgid "A flat list of strings and G-expressions which will be added to the end of the configuration file."
msgstr ""

#. type: table
#: doc/guix.texi:18723
msgid "Any values which the service is extended with will be appended to this list."
msgstr ""

#. type: deffn
#: doc/guix.texi:18727
#, no-wrap
msgid "{Data Type} httpd-virtualhost"
msgstr ""

#. type: deffn
#: doc/guix.texi:18729
msgid "This data type represents a virtualhost configuration block for the httpd service."
msgstr ""

#. type: deffn
#: doc/guix.texi:18731
msgid "These should be added to the extra-config for the httpd-service."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18743
#, no-wrap
msgid "addresses-and-ports"
msgstr ""

#. type: table
#: doc/guix.texi:18745
msgid "The addresses and ports for the @code{VirtualHost} directive."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18746
#, no-wrap
msgid "contents"
msgstr ""

#. type: table
#: doc/guix.texi:18749
msgid "The contents of the @code{VirtualHost} directive, this should be a list of strings and G-expressions."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18753
#, no-wrap
msgid "NGINX"
msgstr ""

#. type: deffn
#: doc/guix.texi:18755
#, no-wrap
msgid "{Scheme Variable} nginx-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:18758
msgid "Service type for the @uref{https://nginx.org/,NGinx} web server.  The value for this service type is a @code{<nginx-configuration>} record."
msgstr ""

#. type: example
#: doc/guix.texi:18768 doc/guix.texi:18822
#, no-wrap
msgid ""
"(service nginx-service-type\n"
"         (nginx-configuration\n"
"           (server-blocks\n"
"             (list (nginx-server-configuration\n"
"                     (server-name '(\"www.example.com\"))\n"
"                     (root \"/srv/http/www.example.com\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:18773
msgid "In addition to adding server blocks to the service configuration directly, this service can be extended by other services to add server blocks, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:18779
#, no-wrap
msgid ""
"(simple-service 'my-extra-server nginx-service-type\n"
"                (list (nginx-server-configuration\n"
"                        (root \"/srv/http/extra-website\")\n"
"                        (try-files (list \"$uri\" \"$uri/index.html\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18790
msgid "At startup, @command{nginx} has not yet read its configuration file, so it uses a default file to log error messages.  If it fails to load its configuration file, that is where error messages are logged.  After the configuration file is loaded, the default error log file changes as per configuration.  In our case, startup error messages can be found in @file{/var/run/nginx/logs/error.log}, and after configuration in @file{/var/log/nginx/error.log}.  The second location can be changed with the @var{log-directory} configuration option."
msgstr ""

#. type: deffn
#: doc/guix.texi:18791
#, no-wrap
msgid "{Data Type} nginx-configuration"
msgstr ""

#. type: deffn
#: doc/guix.texi:18795
msgid "This data type represents the configuration for NGinx. Some configuration can be done through this and the other provided record types, or alternatively, a config file can be provided."
msgstr ""

#. type: item
#: doc/guix.texi:18797
#, no-wrap
msgid "@code{nginx} (default: @code{nginx})"
msgstr ""

#. type: table
#: doc/guix.texi:18799
msgid "The nginx package to use."
msgstr ""

#. type: item
#: doc/guix.texi:18800
#, no-wrap
msgid "@code{log-directory} (default: @code{\"/var/log/nginx\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18802
msgid "The directory to which NGinx will write log files."
msgstr ""

#. type: item
#: doc/guix.texi:18803
#, no-wrap
msgid "@code{run-directory} (default: @code{\"/var/run/nginx\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18806
msgid "The directory in which NGinx will create a pid file, and write temporary files."
msgstr ""

#. type: item
#: doc/guix.texi:18807
#, no-wrap
msgid "@code{server-blocks} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18811
msgid "A list of @dfn{server blocks} to create in the generated configuration file, the elements should be of type @code{<nginx-server-configuration>}."
msgstr ""

#. type: table
#: doc/guix.texi:18815
msgid "The following example would setup NGinx to serve @code{www.example.com} from the @code{/srv/http/www.example.com} directory, without using HTTPS."
msgstr ""

#. type: item
#: doc/guix.texi:18824
#, no-wrap
msgid "@code{upstream-blocks} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18828
msgid "A list of @dfn{upstream blocks} to create in the generated configuration file, the elements should be of type @code{<nginx-upstream-configuration>}."
msgstr ""

#. type: table
#: doc/guix.texi:18835
msgid "Configuring upstreams through the @code{upstream-blocks} can be useful when combined with @code{locations} in the @code{<nginx-server-configuration>} records.  The following example creates a server configuration with one location configuration, that will proxy requests to a upstream configuration, which will handle requests with two servers."
msgstr ""

#. type: example
#: doc/guix.texi:18854
#, no-wrap
msgid ""
"(service\n"
"  nginx-service-type\n"
"  (nginx-configuration\n"
"    (server-blocks\n"
"      (list (nginx-server-configuration\n"
"              (server-name '(\"www.example.com\"))\n"
"              (root \"/srv/http/www.example.com\")\n"
"              (locations\n"
"                (list\n"
"                  (nginx-location-configuration\n"
"                  (uri \"/path1\")\n"
"                  (body '(\"proxy_pass http://server-proxy;\"))))))))\n"
"    (upstream-blocks\n"
"      (list (nginx-upstream-configuration\n"
"              (name \"server-proxy\")\n"
"              (servers (list \"server1.example.com\"\n"
"                             \"server2.example.com\")))))))\n"
msgstr ""

#. type: table
#: doc/guix.texi:18862
msgid "If a configuration @var{file} is provided, this will be used, rather than generating a configuration file from the provided @code{log-directory}, @code{run-directory}, @code{server-blocks} and @code{upstream-blocks}.  For proper operation, these arguments should match what is in @var{file} to ensure that the directories are created when the service is activated."
msgstr ""

#. type: table
#: doc/guix.texi:18866
msgid "This can be useful if you have an existing configuration file, or it's not possible to do what is required through the other parts of the nginx-configuration record."
msgstr ""

#. type: item
#: doc/guix.texi:18867
#, no-wrap
msgid "@code{server-names-hash-bucket-size} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18870
msgid "Bucket size for the server names hash tables, defaults to @code{#f} to use the size of the processors cache line."
msgstr ""

#. type: item
#: doc/guix.texi:18871
#, no-wrap
msgid "@code{server-names-hash-bucket-max-size} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18873
msgid "Maximum bucket size for the server names hash tables."
msgstr ""

#. type: table
#: doc/guix.texi:18877
msgid "Extra content for the @code{http} block.  Should be string or a string valued G-expression."
msgstr ""

#. type: deftp
#: doc/guix.texi:18881
#, no-wrap
msgid "{Data Type} nginx-server-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18884
msgid "Data type representing the configuration of an nginx server block.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:18886
#, no-wrap
msgid "@code{listen} (default: @code{'(\"80\" \"443 ssl\")})"
msgstr ""

#. type: table
#: doc/guix.texi:18891
msgid "Each @code{listen} directive sets the address and port for IP, or the path for a UNIX-domain socket on which the server will accept requests.  Both address and port, or only address or only port can be specified.  An address may also be a hostname, for example:"
msgstr ""

#. type: example
#: doc/guix.texi:18894
#, no-wrap
msgid "'(\"127.0.0.1:8000\" \"127.0.0.1\" \"8000\" \"*:8000\" \"localhost:8000\")\n"
msgstr ""

#. type: item
#: doc/guix.texi:18896
#, no-wrap
msgid "@code{server-name} (default: @code{(list 'default)})"
msgstr ""

#. type: table
#: doc/guix.texi:18899
msgid "A list of server names this server represents. @code{'default} represents the default server for connections matching no other server."
msgstr ""

#. type: item
#: doc/guix.texi:18900
#, no-wrap
msgid "@code{root} (default: @code{\"/srv/http\"})"
msgstr ""

#. type: table
#: doc/guix.texi:18902
msgid "Root of the website nginx will serve."
msgstr ""

#. type: item
#: doc/guix.texi:18903
#, no-wrap
msgid "@code{locations} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18907
msgid "A list of @dfn{nginx-location-configuration} or @dfn{nginx-named-location-configuration} records to use within this server block."
msgstr ""

#. type: item
#: doc/guix.texi:18908
#, no-wrap
msgid "@code{index} (default: @code{(list \"index.html\")})"
msgstr ""

#. type: table
#: doc/guix.texi:18911
msgid "Index files to look for when clients ask for a directory.  If it cannot be found, Nginx will send the list of files in the directory."
msgstr ""

#. type: item
#: doc/guix.texi:18912
#, no-wrap
msgid "@code{try-files} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18915
msgid "A list of files whose existence is checked in the specified order.  @code{nginx} will use the first file it finds to process the request."
msgstr ""

#. type: item
#: doc/guix.texi:18916
#, no-wrap
msgid "@code{ssl-certificate} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18919
msgid "Where to find the certificate for secure connections.  Set it to @code{#f} if you don't have a certificate or you don't want to use HTTPS."
msgstr ""

#. type: item
#: doc/guix.texi:18920
#, no-wrap
msgid "@code{ssl-certificate-key} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18923
msgid "Where to find the private key for secure connections.  Set it to @code{#f} if you don't have a key or you don't want to use HTTPS."
msgstr ""

#. type: item
#: doc/guix.texi:18924
#, no-wrap
msgid "@code{server-tokens?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18926
msgid "Whether the server should add its configuration to response."
msgstr ""

#. type: item
#: doc/guix.texi:18927
#, no-wrap
msgid "@code{raw-content} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18929
msgid "A list of raw lines added to the server block."
msgstr ""

#. type: deftp
#: doc/guix.texi:18933
#, no-wrap
msgid "{Data Type} nginx-upstream-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18936
msgid "Data type representing the configuration of an nginx @code{upstream} block.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:18940
msgid "Name for this group of servers."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18941
#, no-wrap
msgid "servers"
msgstr ""

#. type: table
#: doc/guix.texi:18948
msgid "Specify the addresses of the servers in the group.  The address can be specified as a IP address (e.g.@: @samp{127.0.0.1}), domain name (e.g.@: @samp{backend1.example.com}) or a path to a UNIX socket using the prefix @samp{unix:}.  For addresses using an IP address or domain name, the default port is 80, and a different port can be specified explicitly."
msgstr ""

#. type: deftp
#: doc/guix.texi:18952
#, no-wrap
msgid "{Data Type} nginx-location-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18955
msgid "Data type representing the configuration of an nginx @code{location} block.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:18959
msgid "URI which this location block matches."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:18961
msgid "nginx-location-configuration body"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18961 doc/guix.texi:18982
#, no-wrap
msgid "body"
msgstr ""

#. type: table
#: doc/guix.texi:18968
msgid "Body of the location block, specified as a list of strings. This can contain many configuration directives.  For example, to pass requests to a upstream server group defined using an @code{nginx-upstream-configuration} block, the following directive would be specified in the body @samp{(list \"proxy_pass http://upstream-name;\")}."
msgstr ""

#. type: deftp
#: doc/guix.texi:18972
#, no-wrap
msgid "{Data Type} nginx-named-location-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18977
msgid "Data type representing the configuration of an nginx named location block.  Named location blocks are used for request redirection, and not used for regular request processing.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:18981
msgid "Name to identify this location block."
msgstr ""

#. type: table
#: doc/guix.texi:18987
msgid "@xref{nginx-location-configuration body}, as the body for named location blocks can be used in a similar way to the @code{nginx-location-configuration body}.  One restriction is that the body of a named location block cannot contain location blocks."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18991
#, no-wrap
msgid "Varnish Cache"
msgstr ""

#. type: cindex
#: doc/guix.texi:18992
#, no-wrap
msgid "Varnish"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18997
msgid "Varnish is a fast cache server that sits in between web applications and end users.  It proxies requests from clients and caches the accessed URLs such that multiple requests for the same resource only creates one request to the back-end."
msgstr ""

#. type: defvr
#: doc/guix.texi:18998
#, no-wrap
msgid "{Scheme Variable} varnish-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:19000
msgid "Service type for the Varnish daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:19002
#, no-wrap
msgid "{Data Type} varnish-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19005
msgid "Data type representing the @code{varnish} service configuration.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19007
#, no-wrap
msgid "@code{package} (default: @code{varnish})"
msgstr ""

#. type: table
#: doc/guix.texi:19009
msgid "The Varnish package to use."
msgstr ""

#. type: item
#: doc/guix.texi:19010
#, no-wrap
msgid "@code{name} (default: @code{\"default\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19015
msgid "A name for this Varnish instance.  Varnish will create a directory in @file{/var/varnish/} with this name and keep temporary files there.  If the name starts with a forward slash, it is interpreted as an absolute directory name."
msgstr ""

#. type: table
#: doc/guix.texi:19018
msgid "Pass the @code{-n} argument to other Varnish programs to connect to the named instance, e.g.@: @command{varnishncsa -n default}."
msgstr ""

#. type: item
#: doc/guix.texi:19019
#, no-wrap
msgid "@code{backend} (default: @code{\"localhost:8080\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19021
msgid "The backend to use.  This option has no effect if @code{vcl} is set."
msgstr ""

#. type: item
#: doc/guix.texi:19022
#, no-wrap
msgid "@code{vcl} (default: #f)"
msgstr ""

#. type: table
#: doc/guix.texi:19027
msgid "The @dfn{VCL} (Varnish Configuration Language) program to run.  If this is @code{#f}, Varnish will proxy @code{backend} using the default configuration.  Otherwise this must be a file-like object with valid VCL syntax."
msgstr ""

#. type: table
#: doc/guix.texi:19031
msgid "For example, to mirror @url{http://www.gnu.org,www.gnu.org} with VCL you can do something along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:19038
#, no-wrap
msgid ""
"(define %gnu-mirror\n"
"  (plain-file\n"
"   \"gnu.vcl\"\n"
"   \"vcl 4.1;\n"
"backend gnu @{ .host = \"www.gnu.org\"; @}\"))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:19046
#, no-wrap
msgid ""
"(operating-system\n"
"  ...\n"
"  (services (cons (service varnish-service-type\n"
"                           (varnish-configuration\n"
"                            (listen '(\":80\"))\n"
"                            (vcl %gnu-mirror)))\n"
"                  %base-services)))\n"
msgstr ""

#. type: table
#: doc/guix.texi:19050
msgid "The configuration of an already running Varnish instance can be inspected and changed using the @command{varnishadm} program."
msgstr ""

#. type: table
#: doc/guix.texi:19054
msgid "Consult the @url{https://varnish-cache.org/docs/,Varnish User Guide} and @url{https://book.varnish-software.com/4.0/,Varnish Book} for comprehensive documentation on Varnish and its configuration language."
msgstr ""

#. type: item
#: doc/guix.texi:19055
#, no-wrap
msgid "@code{listen} (default: @code{'(\"localhost:80\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19057
msgid "List of addresses Varnish will listen on."
msgstr ""

#. type: item
#: doc/guix.texi:19058
#, no-wrap
msgid "@code{storage} (default: @code{'(\"malloc,128m\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19060
msgid "List of storage backends that will be available in VCL."
msgstr ""

#. type: item
#: doc/guix.texi:19061
#, no-wrap
msgid "@code{parameters} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19063
msgid "List of run-time parameters in the form @code{'((\"parameter\" . \"value\"))}."
msgstr ""

#. type: table
#: doc/guix.texi:19066
msgid "Additional arguments to pass to the @command{varnishd} process."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19070
#, no-wrap
msgid "FastCGI"
msgstr ""

#. type: cindex
#: doc/guix.texi:19071
#, no-wrap
msgid "fastcgi"
msgstr ""

#. type: cindex
#: doc/guix.texi:19072
#, no-wrap
msgid "fcgiwrap"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19079
msgid "FastCGI is an interface between the front-end and the back-end of a web service.  It is a somewhat legacy facility; new web services should generally just talk HTTP between the front-end and the back-end.  However there are a number of back-end services such as PHP or the optimized HTTP Git repository access that use FastCGI, so we have support for it in Guix."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19086
msgid "To use FastCGI, you configure the front-end web server (e.g., nginx) to dispatch some subset of its requests to the fastcgi backend, which listens on a local TCP or UNIX socket.  There is an intermediary @code{fcgiwrap} program that sits between the actual backend process and the web server.  The front-end indicates which backend program to run, passing that information to the @code{fcgiwrap} process."
msgstr ""

#. type: defvr
#: doc/guix.texi:19087
#, no-wrap
msgid "{Scheme Variable} fcgiwrap-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:19089
msgid "A service type for the @code{fcgiwrap} FastCGI proxy."
msgstr ""

#. type: deftp
#: doc/guix.texi:19091
#, no-wrap
msgid "{Data Type} fcgiwrap-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19094
msgid "Data type representing the configuration of the @code{fcgiwrap} service.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19095
#, no-wrap
msgid "@code{package} (default: @code{fcgiwrap})"
msgstr ""

#. type: table
#: doc/guix.texi:19097
msgid "The fcgiwrap package to use."
msgstr ""

#. type: item
#: doc/guix.texi:19098
#, no-wrap
msgid "@code{socket} (default: @code{tcp:127.0.0.1:9000})"
msgstr ""

#. type: table
#: doc/guix.texi:19104
msgid "The socket on which the @code{fcgiwrap} process should listen, as a string.  Valid @var{socket} values include @code{unix:@var{/path/to/unix/socket}}, @code{tcp:@var{dot.ted.qu.ad}:@var{port}} and @code{tcp6:[@var{ipv6_addr}]:port}."
msgstr ""

#. type: item
#: doc/guix.texi:19105
#, no-wrap
msgid "@code{user} (default: @code{fcgiwrap})"
msgstr ""

#. type: itemx
#: doc/guix.texi:19106
#, no-wrap
msgid "@code{group} (default: @code{fcgiwrap})"
msgstr ""

#. type: table
#: doc/guix.texi:19111
msgid "The user and group names, as strings, under which to run the @code{fcgiwrap} process.  The @code{fastcgi} service will ensure that if the user asks for the specific user or group names @code{fcgiwrap} that the corresponding user and/or group is present on the system."
msgstr ""

#. type: table
#: doc/guix.texi:19118
msgid "It is possible to configure a FastCGI-backed web service to pass HTTP authentication information from the front-end to the back-end, and to allow @code{fcgiwrap} to run the back-end process as a corresponding local user.  To enable this capability on the back-end., run @code{fcgiwrap} as the @code{root} user and group.  Note that this capability also has to be configured on the front-end as well."
msgstr ""

#. type: cindex
#: doc/guix.texi:19121
#, no-wrap
msgid "php-fpm"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19124
msgid "PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features useful for sites of any size."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19126
msgid "These features include:"
msgstr ""

#. type: item
#: doc/guix.texi:19127
#, no-wrap
msgid "Adaptive process spawning"
msgstr ""

#. type: item
#: doc/guix.texi:19128
#, no-wrap
msgid "Basic statistics (similar to Apache's mod_status)"
msgstr ""

#. type: item
#: doc/guix.texi:19129
#, no-wrap
msgid "Advanced process management with graceful stop/start"
msgstr ""

#. type: item
#: doc/guix.texi:19130
#, no-wrap
msgid "Ability to start workers with different uid/gid/chroot/environment"
msgstr ""

#. type: itemize
#: doc/guix.texi:19132
msgid "and different php.ini (replaces safe_mode)"
msgstr ""

#. type: item
#: doc/guix.texi:19132
#, no-wrap
msgid "Stdout & stderr logging"
msgstr ""

#. type: item
#: doc/guix.texi:19133
#, no-wrap
msgid "Emergency restart in case of accidental opcode cache destruction"
msgstr ""

#. type: item
#: doc/guix.texi:19134
#, no-wrap
msgid "Accelerated upload support"
msgstr ""

#. type: item
#: doc/guix.texi:19135
#, no-wrap
msgid "Support for a \"slowlog\""
msgstr ""

#. type: item
#: doc/guix.texi:19136
#, no-wrap
msgid "Enhancements to FastCGI, such as fastcgi_finish_request() -"
msgstr ""

#. type: itemize
#: doc/guix.texi:19139
msgid "a special function to finish request & flush all data while continuing to do something time-consuming (video converting, stats processing, etc.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19141
msgid "...@: and much more."
msgstr ""

#. type: defvr
#: doc/guix.texi:19142
#, no-wrap
msgid "{Scheme Variable} php-fpm-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:19144
msgid "A Service type for @code{php-fpm}."
msgstr ""

#. type: deftp
#: doc/guix.texi:19146
#, no-wrap
msgid "{Data Type} php-fpm-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19148
msgid "Data Type for php-fpm service configuration."
msgstr ""

#. type: item
#: doc/guix.texi:19149
#, no-wrap
msgid "@code{php} (default: @code{php})"
msgstr ""

#. type: table
#: doc/guix.texi:19151
msgid "The php package to use."
msgstr ""

#. type: item
#: doc/guix.texi:19151
#, no-wrap
msgid "@code{socket} (default: @code{(string-append \"/var/run/php\" (version-major (package-version php)) \"-fpm.sock\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19153
msgid "The address on which to accept FastCGI requests.  Valid syntaxes are:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19154
#, no-wrap
msgid "\"ip.add.re.ss:port\""
msgstr ""

#. type: table
#: doc/guix.texi:19156
msgid "Listen on a TCP socket to a specific address on a specific port."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19156
#, no-wrap
msgid "\"port\""
msgstr ""

#. type: table
#: doc/guix.texi:19158
msgid "Listen on a TCP socket to all addresses on a specific port."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19158
#, no-wrap
msgid "\"/path/to/unix/socket\""
msgstr ""

#. type: table
#: doc/guix.texi:19160
msgid "Listen on a unix socket."
msgstr ""

#. type: item
#: doc/guix.texi:19162
#, no-wrap
msgid "@code{user} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:19164
msgid "User who will own the php worker processes."
msgstr ""

#. type: item
#: doc/guix.texi:19164
#, no-wrap
msgid "@code{group} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:19166
msgid "Group of the worker processes."
msgstr ""

#. type: item
#: doc/guix.texi:19166
#, no-wrap
msgid "@code{socket-user} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:19168
msgid "User who can speak to the php-fpm socket."
msgstr ""

#. type: item
#: doc/guix.texi:19168
#, no-wrap
msgid "@code{socket-group} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:19170
msgid "Group that can speak to the php-fpm socket."
msgstr ""

#. type: item
#: doc/guix.texi:19170
#, no-wrap
msgid "@code{pid-file} (default: @code{(string-append \"/var/run/php\" (version-major (package-version php)) \"-fpm.pid\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19173
msgid "The process id of the php-fpm process is written to this file once the service has started."
msgstr ""

#. type: item
#: doc/guix.texi:19173
#, no-wrap
msgid "@code{log-file} (default: @code{(string-append \"/var/log/php\" (version-major (package-version php)) \"-fpm.log\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19175
msgid "Log for the php-fpm master process."
msgstr ""

#. type: item
#: doc/guix.texi:19175
#, no-wrap
msgid "@code{process-manager} (default: @code{(php-fpm-dynamic-process-manager-configuration)})"
msgstr ""

#. type: table
#: doc/guix.texi:19178
msgid "Detailed settings for the php-fpm process manager.  Must be either:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19179
#, no-wrap
msgid "<php-fpm-dynamic-process-manager-configuration>"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19180
#, no-wrap
msgid "<php-fpm-static-process-manager-configuration>"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19181
#, no-wrap
msgid "<php-fpm-on-demand-process-manager-configuration>"
msgstr ""

#. type: item
#: doc/guix.texi:19183
#, no-wrap
msgid "@code{display-errors} (default @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19188
msgid "Determines whether php errors and warning should be sent to clients and displayed in their browsers.  This is useful for local php development, but a security risk for public sites, as error messages can reveal passwords and personal data."
msgstr ""

#. type: item
#: doc/guix.texi:19188
#, no-wrap
msgid "@code{timezone} (default @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19190
msgid "Specifies @code{php_admin_value[date.timezone]} parameter."
msgstr ""

#. type: item
#: doc/guix.texi:19190
#, no-wrap
msgid "@code{workers-logfile} (default @code{(string-append \"/var/log/php\" (version-major (package-version php)) \"-fpm.www.log\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19193
msgid "This file will log the @code{stderr} outputs of php worker processes.  Can be set to @code{#f} to disable logging."
msgstr ""

#. type: item
#: doc/guix.texi:19193
#, no-wrap
msgid "@code{file} (default @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19196
msgid "An optional override of the whole configuration.  You can use the @code{mixed-text-file} function or an absolute filepath for it."
msgstr ""

#. type: deftp
#: doc/guix.texi:19199
#, no-wrap
msgid "{Data type} php-fpm-dynamic-process-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19203
msgid "Data Type for the @code{dynamic} php-fpm process manager.  With the @code{dynamic} process manager, spare worker processes are kept around based on it's configured limits."
msgstr ""

#. type: item
#: doc/guix.texi:19204 doc/guix.texi:19220 doc/guix.texi:19230
#, no-wrap
msgid "@code{max-children} (default: @code{5})"
msgstr ""

#. type: table
#: doc/guix.texi:19206 doc/guix.texi:19222 doc/guix.texi:19232
msgid "Maximum of worker processes."
msgstr ""

#. type: item
#: doc/guix.texi:19206
#, no-wrap
msgid "@code{start-servers} (default: @code{2})"
msgstr ""

#. type: table
#: doc/guix.texi:19208
msgid "How many worker processes should be started on start-up."
msgstr ""

#. type: item
#: doc/guix.texi:19208
#, no-wrap
msgid "@code{min-spare-servers} (default: @code{1})"
msgstr ""

#. type: table
#: doc/guix.texi:19210
msgid "How many spare worker processes should be kept around at minimum."
msgstr ""

#. type: item
#: doc/guix.texi:19210
#, no-wrap
msgid "@code{max-spare-servers} (default: @code{3})"
msgstr ""

#. type: table
#: doc/guix.texi:19212
msgid "How many spare worker processes should be kept around at maximum."
msgstr ""

#. type: deftp
#: doc/guix.texi:19215
#, no-wrap
msgid "{Data type} php-fpm-static-process-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19219
msgid "Data Type for the @code{static} php-fpm process manager.  With the @code{static} process manager, an unchanging number of worker processes are created."
msgstr ""

#. type: deftp
#: doc/guix.texi:19225
#, no-wrap
msgid "{Data type} php-fpm-on-demand-process-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19229
msgid "Data Type for the @code{on-demand} php-fpm process manager.  With the @code{on-demand} process manager, worker processes are only created as requests arrive."
msgstr ""

#. type: item
#: doc/guix.texi:19232
#, no-wrap
msgid "@code{process-idle-timeout} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:19234
msgid "The time in seconds after which a process with no requests is killed."
msgstr ""

#. type: deffn
#: doc/guix.texi:19238
#, no-wrap
msgid "{Scheme Procedure} nginx-php-fpm-location @"
msgstr ""

#. type: deffn
#: doc/guix.texi:19244
msgid "[#:nginx-package nginx] @ [socket (string-append \"/var/run/php\" @ (version-major (package-version php)) @ \"-fpm.sock\")] A helper function to quickly add php to an @code{nginx-server-configuration}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19247
msgid "A simple services setup for nginx with php can look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:19260
#, no-wrap
msgid ""
"(services (cons* (service dhcp-client-service-type)\n"
"                 (service php-fpm-service-type)\n"
"                 (service nginx-service-type\n"
"                          (nginx-server-configuration\n"
"                           (server-name '(\"example.com\"))\n"
"                           (root \"/srv/http/\")\n"
"                           (locations\n"
"                            (list (nginx-php-location)))\n"
"                           (listen '(\"80\"))\n"
"                           (ssl-certificate #f)\n"
"                           (ssl-certificate-key #f)))\n"
"                 %base-services))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:19262
#, no-wrap
msgid "cat-avatar-generator"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19266
msgid "The cat avatar generator is a simple service to demonstrate the use of php-fpm in @code{Nginx}.  It is used to generate cat avatar from a seed, for instance the hash of a user's email address."
msgstr ""

#. type: deffn
#: doc/guix.texi:19267
#, no-wrap
msgid "{Scheme Procedure} cat-avatar-generator-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:19275
msgid "[#:cache-dir \"/var/cache/cat-avatar-generator\"] @ [#:package cat-avatar-generator] @ [#:configuration (nginx-server-configuration)] Returns an nginx-server-configuration that inherits @code{configuration}.  It extends the nginx configuration to add a server block that serves @code{package}, a version of cat-avatar-generator.  During execution, cat-avatar-generator will be able to use @code{cache-dir} as its cache directory."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19278
msgid "A simple setup for cat-avatar-generator can look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:19285
#, no-wrap
msgid ""
"(services (cons* (cat-avatar-generator-service\n"
"                  #:configuration\n"
"                  (nginx-server-configuration\n"
"                    (server-name '(\"example.com\"))))\n"
"                 ...\n"
"                 %base-services))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19287
#, no-wrap
msgid "Hpcguix-web"
msgstr ""

#. type: cindex
#: doc/guix.texi:19289
#, no-wrap
msgid "hpcguix-web"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19294
msgid "The @uref{hpcguix-web, https://github.com/UMCUGenetics/hpcguix-web/} program is a customizable web interface to browse Guix packages, initially designed for users of high-performance computing (HPC)  clusters."
msgstr ""

#. type: defvr
#: doc/guix.texi:19295
#, no-wrap
msgid "{Scheme Variable} hpcguix-web-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:19297
msgid "The service type for @code{hpcguix-web}."
msgstr ""

#. type: deftp
#: doc/guix.texi:19299
#, no-wrap
msgid "{Data Type} hpcguix-web-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19301
msgid "Data type for the hpcguix-web service configuration."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19303
#, no-wrap
msgid "specs"
msgstr ""

#. type: table
#: doc/guix.texi:19306
msgid "A gexp (@pxref{G-Expressions}) specifying the hpcguix-web service configuration.  The main items available in this spec are:"
msgstr ""

#. type: item
#: doc/guix.texi:19308
#, no-wrap
msgid "@code{title-prefix} (default: @code{\"hpcguix | \"})"
msgstr ""

#. type: table
#: doc/guix.texi:19310
msgid "The page title prefix."
msgstr ""

#. type: item
#: doc/guix.texi:19311
#, no-wrap
msgid "@code{guix-command} (default: @code{\"guix\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19313
msgid "The @command{guix} command."
msgstr ""

#. type: item
#: doc/guix.texi:19314
#, no-wrap
msgid "@code{package-filter-proc} (default: @code{(const #t)})"
msgstr ""

#. type: table
#: doc/guix.texi:19316
msgid "A procedure specifying how to filter packages that are displayed."
msgstr ""

#. type: item
#: doc/guix.texi:19317
#, no-wrap
msgid "@code{package-page-extension-proc} (default: @code{(const '())})"
msgstr ""

#. type: table
#: doc/guix.texi:19319
msgid "Extension package for @code{hpcguix-web}."
msgstr ""

#. type: item
#: doc/guix.texi:19320
#, no-wrap
msgid "@code{menu} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19322
msgid "Additional entry in page @code{menu}."
msgstr ""

#. type: item
#: doc/guix.texi:19323
#, no-wrap
msgid "@code{channels} (default: @code{%default-channels})"
msgstr ""

#. type: table
#: doc/guix.texi:19325
msgid "List of channels from which the package list is built (@pxref{Channels})."
msgstr ""

#. type: item
#: doc/guix.texi:19326
#, no-wrap
msgid "@code{package-list-expiration} (default: @code{(* 12 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19329
msgid "The expiration time, in seconds, after which the package list is rebuilt from the latest instances of the given channels."
msgstr ""

#. type: table
#: doc/guix.texi:19334
msgid "See the hpcguix-web repository for a @uref{https://github.com/UMCUGenetics/hpcguix-web/blob/master/hpcweb-configuration.scm, complete example}."
msgstr ""

#. type: item
#: doc/guix.texi:19335
#, no-wrap
msgid "@code{package} (default: @code{hpcguix-web})"
msgstr ""

#. type: table
#: doc/guix.texi:19337
msgid "The hpcguix-web package to use."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19341
msgid "A typical hpcguix-web service declaration looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:19350
#, no-wrap
msgid ""
"(service hpcguix-web-service-type\n"
"         (hpcguix-web-configuration\n"
"          (specs\n"
"           #~(define site-config\n"
"               (hpcweb-configuration\n"
"                (title-prefix \"Guix-HPC - \")\n"
"                (menu '((\"/about\" \"ABOUT\"))))))))\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:19357
msgid "The hpcguix-web service periodically updates the package list it publishes by pulling channels from Git.  To that end, it needs to access X.509 certificates so that it can authenticate Git servers when communicating over HTTPS, and it assumes that @file{/etc/ssl/certs} contains those certificates."
msgstr ""

#. type: quotation
#: doc/guix.texi:19361
msgid "Thus, make sure to add @code{nss-certs} or another certificate package to the @code{packages} field of your configuration.  @ref{X.509 Certificates}, for more information on X.509 certificates."
msgstr ""

#. type: cindex
#: doc/guix.texi:19366
#, no-wrap
msgid "Web"
msgstr ""

#. type: cindex
#: doc/guix.texi:19367
#, no-wrap
msgid "HTTP, HTTPS"
msgstr ""

#. type: cindex
#: doc/guix.texi:19368
#, no-wrap
msgid "Let's Encrypt"
msgstr ""

#. type: cindex
#: doc/guix.texi:19369
#, no-wrap
msgid "TLS certificates"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19376
msgid "The @code{(gnu services certbot)} module provides a service to automatically obtain a valid TLS certificate from the Let's Encrypt certificate authority.  These certificates can then be used to serve content securely over HTTPS or other TLS-based protocols, with the knowledge that the client will be able to verify the server's authenticity."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19388
msgid "@url{https://letsencrypt.org/, Let's Encrypt} provides the @code{certbot} tool to automate the certification process.  This tool first securely generates a key on the server.  It then makes a request to the Let's Encrypt certificate authority (CA) to sign the key.  The CA checks that the request originates from the host in question by using a challenge-response protocol, requiring the server to provide its response over HTTP.  If that protocol completes successfully, the CA signs the key, resulting in a certificate.  That certificate is valid for a limited period of time, and therefore to continue to provide TLS services, the server needs to periodically ask the CA to renew its signature."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19395
msgid "The certbot service automates this process: the initial key generation, the initial certification request to the Let's Encrypt service, the web server challenge/response integration, writing the certificate to disk, the automated periodic renewals, and the deployment tasks associated with the renewal (e.g.@: reloading services, copying keys with different permissions)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19401
msgid "Certbot is run twice a day, at a random minute within the hour.  It won't do anything until your certificates are due for renewal or revoked, but running it regularly would give your service a chance of staying online in case a Let's Encrypt-initiated revocation happened for some reason."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19405
msgid "By using this service, you agree to the ACME Subscriber Agreement, which can be found there: @url{https://acme-v01.api.letsencrypt.org/directory}."
msgstr ""

#. type: defvr
#: doc/guix.texi:19406
#, no-wrap
msgid "{Scheme Variable} certbot-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:19409
msgid "A service type for the @code{certbot} Let's Encrypt client.  Its value must be a @code{certbot-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:19416
#, no-wrap
msgid ""
"(define %nginx-deploy-hook\n"
"  (program-file\n"
"   \"nginx-deploy-hook\"\n"
"   #~(let ((pid (call-with-input-file \"/var/run/nginx/pid\" read)))\n"
"       (kill pid SIGHUP))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:19427
#, no-wrap
msgid ""
"(service certbot-service-type\n"
"         (certbot-configuration\n"
"          (email \"foo@@example.net\")\n"
"          (certificates\n"
"           (list\n"
"            (certificate-configuration\n"
"             (domains '(\"example.net\" \"www.example.net\"))\n"
"             (deploy-hook %nginx-deploy-hook))\n"
"            (certificate-configuration\n"
"             (domains '(\"bar.example.net\")))))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:19430
msgid "See below for details about @code{certbot-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:19432
#, no-wrap
msgid "{Data Type} certbot-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19435
msgid "Data type representing the configuration of the @code{certbot} service.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19437
#, no-wrap
msgid "@code{package} (default: @code{certbot})"
msgstr ""

#. type: table
#: doc/guix.texi:19439
msgid "The certbot package to use."
msgstr ""

#. type: item
#: doc/guix.texi:19440
#, no-wrap
msgid "@code{webroot} (default: @code{/var/www})"
msgstr ""

#. type: table
#: doc/guix.texi:19443
msgid "The directory from which to serve the Let's Encrypt challenge/response files."
msgstr ""

#. type: item
#: doc/guix.texi:19444
#, no-wrap
msgid "@code{certificates} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:19448
msgid "A list of @code{certificates-configuration}s for which to generate certificates and request signatures.  Each certificate has a @code{name} and several @code{domains}."
msgstr ""

#. type: table
#: doc/guix.texi:19452
msgid "Mandatory email used for registration, recovery contact, and important account notifications."
msgstr ""

#. type: item
#: doc/guix.texi:19453
#, no-wrap
msgid "@code{rsa-key-size} (default: @code{2048})"
msgstr ""

#. type: table
#: doc/guix.texi:19455
msgid "Size of the RSA key."
msgstr ""

#. type: item
#: doc/guix.texi:19456
#, no-wrap
msgid "@code{default-location} (default: @i{see below})"
msgstr ""

#. type: table
#: doc/guix.texi:19465
msgid "The default @code{nginx-location-configuration}.  Because @code{certbot} needs to be able to serve challenges and responses, it needs to be able to run a web server.  It does so by extending the @code{nginx} web service with an @code{nginx-server-configuration} listening on the @var{domains} on port 80, and which has a @code{nginx-location-configuration} for the @code{/.well-known/} URI path subspace used by Let's Encrypt.  @xref{Web Services}, for more on these nginx configuration data types."
msgstr ""

#. type: table
#: doc/guix.texi:19469
msgid "Requests to other URL paths will be matched by the @code{default-location}, which if present is added to all @code{nginx-server-configuration}s."
msgstr ""

#. type: table
#: doc/guix.texi:19473
msgid "By default, the @code{default-location} will issue a redirect from @code{http://@var{domain}/...} to @code{https://@var{domain}/...}, leaving you to define what to serve on your site via @code{https}."
msgstr ""

#. type: table
#: doc/guix.texi:19475
msgid "Pass @code{#f} to not issue a default location."
msgstr ""

#. type: deftp
#: doc/guix.texi:19478
#, no-wrap
msgid "{Data Type} certificate-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19481
msgid "Data type representing the configuration of a certificate.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19483
#, no-wrap
msgid "@code{name} (default: @i{see below})"
msgstr ""

#. type: table
#: doc/guix.texi:19487
msgid "This name is used by Certbot for housekeeping and in file paths; it doesn't affect the content of the certificate itself.  To see certificate names, run @code{certbot certificates}."
msgstr ""

#. type: table
#: doc/guix.texi:19489
msgid "Its default is the first provided domain."
msgstr ""

#. type: item
#: doc/guix.texi:19490
#, no-wrap
msgid "@code{domains} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:19493
msgid "The first domain provided will be the subject CN of the certificate, and all domains will be Subject Alternative Names on the certificate."
msgstr ""

#. type: item
#: doc/guix.texi:19494
#, no-wrap
msgid "@code{challenge} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19499
msgid "The challenge type that has to be run by certbot.  If @code{#f} is specified, default to the HTTP challenge.  If a value is specified, defaults to the manual plugin (see @code{authentication-hook}, @code{cleanup-hook} and the documentation at @url{https://certbot.eff.org/docs/using.html#hooks})."
msgstr ""

#. type: item
#: doc/guix.texi:19500
#, no-wrap
msgid "@code{authentication-hook} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19506
msgid "Command to be run in a shell once for each certificate challenge to be answered.  For this command, the shell variable @code{$CERTBOT_DOMAIN} will contain the domain being authenticated, @code{$CERTBOT_VALIDATION} contains the validation string and @code{$CERTBOT_TOKEN} contains the file name of the resource requested when performing an HTTP-01 challenge."
msgstr ""

#. type: item
#: doc/guix.texi:19507
#, no-wrap
msgid "@code{cleanup-hook} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19513
msgid "Command to be run in a shell once for each certificate challenge that have been answered by the @code{auth-hook}.  For this command, the shell variables available in the @code{auth-hook} script are still available, and additionally @code{$CERTBOT_AUTH_OUTPUT} will contain the standard output of the @code{auth-hook} script."
msgstr ""

#. type: item
#: doc/guix.texi:19514
#, no-wrap
msgid "@code{deploy-hook} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19522
msgid "Command to be run in a shell once for each successfully issued certificate.  For this command, the shell variable @code{$RENEWED_LINEAGE} will point to the config live subdirectory (for example, @samp{\"/etc/letsencrypt/live/example.com\"}) containing the new certificates and keys; the shell variable @code{$RENEWED_DOMAINS} will contain a space-delimited list of renewed certificate domains (for example, @samp{\"example.com www.example.com\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19529
msgid "For each @code{certificate-configuration}, the certificate is saved to @code{/etc/letsencrypt/live/@var{name}/fullchain.pem} and the key is saved to @code{/etc/letsencrypt/live/@var{name}/privkey.pem}."
msgstr ""

#. type: cindex
#: doc/guix.texi:19531
#, no-wrap
msgid "DNS (domain name system)"
msgstr ""

#. type: cindex
#: doc/guix.texi:19532
#, no-wrap
msgid "domain name system (DNS)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19540
msgid "The @code{(gnu services dns)} module provides services related to the @dfn{domain name system} (DNS).  It provides a server service for hosting an @emph{authoritative} DNS server for multiple zones, slave or master.  This service uses @uref{https://www.knot-dns.cz/, Knot DNS}.  And also a caching and forwarding DNS server for the LAN, which uses @uref{http://www.thekelleys.org.uk/dnsmasq/doc.html, dnsmasq}."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19541
#, no-wrap
msgid "Knot Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19545
msgid "An example configuration of an authoritative server for two zones, one master and one slave, is:"
msgstr ""

#. type: lisp
#: doc/guix.texi:19552
#, no-wrap
msgid ""
"(define-zone-entries example.org.zone\n"
";; Name TTL Class Type Data\n"
"  (\"@@\"  \"\"  \"IN\"  \"A\"  \"127.0.0.1\")\n"
"  (\"@@\"  \"\"  \"IN\"  \"NS\" \"ns\")\n"
"  (\"ns\" \"\"  \"IN\"  \"A\"  \"127.0.0.1\"))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:19559
#, no-wrap
msgid ""
"(define master-zone\n"
"  (knot-zone-configuration\n"
"    (domain \"example.org\")\n"
"    (zone (zone-file\n"
"            (origin \"example.org\")\n"
"            (entries example.org.zone)))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:19565
#, no-wrap
msgid ""
"(define slave-zone\n"
"  (knot-zone-configuration\n"
"    (domain \"plop.org\")\n"
"    (dnssec-policy \"default\")\n"
"    (master (list \"plop-master\"))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:19570
#, no-wrap
msgid ""
"(define plop-master\n"
"  (knot-remote-configuration\n"
"    (id \"plop-master\")\n"
"    (address (list \"208.76.58.171\"))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:19579
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (services (cons* (service knot-service-type\n"
"                     (knot-configuration\n"
"                       (remotes (list plop-master))\n"
"                       (zones (list master-zone slave-zone))))\n"
"                   ;; ...\n"
"                   %base-services)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:19581
#, no-wrap
msgid "{Scheme Variable} knot-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:19583
msgid "This is the type for the Knot DNS server."
msgstr ""

#. type: deffn
#: doc/guix.texi:19591
msgid "Knot DNS is an authoritative DNS server, meaning that it can serve multiple zones, that is to say domain names you would buy from a registrar.  This server is not a resolver, meaning that it can only resolve names for which it is authoritative.  This server can be configured to serve zones as a master server or a slave server as a per-zone basis.  Slave zones will get their data from masters, and will serve it as an authoritative server.  From the point of view of a resolver, there is no difference between master and slave."
msgstr ""

#. type: deffn
#: doc/guix.texi:19593
msgid "The following data types are used to configure the Knot DNS server:"
msgstr ""

#. type: deftp
#: doc/guix.texi:19595
#, no-wrap
msgid "{Data Type} knot-key-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19598
msgid "Data type representing a key.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19600 doc/guix.texi:19620 doc/guix.texi:19735
#: doc/guix.texi:19761 doc/guix.texi:19796
#, no-wrap
msgid "@code{id} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19603
msgid "An identifier for other configuration fields to refer to this key. IDs must be unique and must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:19604
#, no-wrap
msgid "@code{algorithm} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19608
msgid "The algorithm to use.  Choose between @code{#f}, @code{'hmac-md5}, @code{'hmac-sha1}, @code{'hmac-sha224}, @code{'hmac-sha256}, @code{'hmac-sha384} and @code{'hmac-sha512}."
msgstr ""

#. type: item
#: doc/guix.texi:19609
#, no-wrap
msgid "@code{secret} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19611
msgid "The secret key itself."
msgstr ""

#. type: deftp
#: doc/guix.texi:19615
#, no-wrap
msgid "{Data Type} knot-acl-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19618
msgid "Data type representing an Access Control List (ACL) configuration.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:19623
msgid "An identifier for ether configuration fields to refer to this key. IDs must be unique and must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:19624 doc/guix.texi:19739
#, no-wrap
msgid "@code{address} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19628
msgid "An ordered list of IP addresses, network subnets, or network ranges represented with strings.  The query must match one of them.  Empty value means that address match is not required."
msgstr ""

#. type: item
#: doc/guix.texi:19629
#, no-wrap
msgid "@code{key} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19633
msgid "An ordered list of references to keys represented with strings.  The string must match a key ID defined in a @code{knot-key-configuration}.  No key means that a key is not require to match that ACL."
msgstr ""

#. type: item
#: doc/guix.texi:19634
#, no-wrap
msgid "@code{action} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19638
msgid "An ordered list of actions that are permitted or forbidden by this ACL.  Possible values are lists of zero or more elements from @code{'transfer}, @code{'notify} and @code{'update}."
msgstr ""

#. type: item
#: doc/guix.texi:19639
#, no-wrap
msgid "@code{deny?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19642
msgid "When true, the ACL defines restrictions.  Listed actions are forbidden.  When false, listed actions are allowed."
msgstr ""

#. type: deftp
#: doc/guix.texi:19646
#, no-wrap
msgid "{Data Type} zone-entry"
msgstr ""

#. type: deftp
#: doc/guix.texi:19649
msgid "Data type represnting a record entry in a zone file.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19651
#, no-wrap
msgid "@code{name} (default: @code{\"@@\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19657
msgid "The name of the record.  @code{\"@@\"} refers to the origin of the zone.  Names are relative to the origin of the zone.  For example, in the @code{example.org} zone, @code{\"ns.example.org\"} actually refers to @code{ns.example.org.example.org}.  Names ending with a dot are absolute, which means that @code{\"ns.example.org.\"} refers to @code{ns.example.org}."
msgstr ""

#. type: item
#: doc/guix.texi:19658
#, no-wrap
msgid "@code{ttl} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19660
msgid "The Time-To-Live (TTL) of this record.  If not set, the default TTL is used."
msgstr ""

#. type: item
#: doc/guix.texi:19661
#, no-wrap
msgid "@code{class} (default: @code{\"IN\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19664
msgid "The class of the record.  Knot currently supports only @code{\"IN\"} and partially @code{\"CH\"}."
msgstr ""

#. type: item
#: doc/guix.texi:19665
#, no-wrap
msgid "@code{type} (default: @code{\"A\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19669
msgid "The type of the record.  Common types include A (IPv4 address), AAAA (IPv6 address), NS (Name Server) and MX (Mail eXchange).  Many other types are defined."
msgstr ""

#. type: item
#: doc/guix.texi:19670
#, no-wrap
msgid "@code{data} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19674
msgid "The data contained in the record.  For instance an IP address associated with an A record, or a domain name associated with an NS record.  Remember that domain names are relative to the origin unless they end with a dot."
msgstr ""

#. type: deftp
#: doc/guix.texi:19678
#, no-wrap
msgid "{Data Type} zone-file"
msgstr ""

#. type: deftp
#: doc/guix.texi:19681
msgid "Data type representing the content of a zone file.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:19690
msgid "The list of entries.  The SOA record is taken care of, so you don't need to put it in the list of entries.  This list should probably contain an entry for your primary authoritative DNS server.  Other than using a list of entries directly, you can use @code{define-zone-entries} to define a object containing the list of entries more easily, that you can later pass to the @code{entries} field of the @code{zone-file}."
msgstr ""

#. type: item
#: doc/guix.texi:19691
#, no-wrap
msgid "@code{origin} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19693
msgid "The name of your zone.  This parameter cannot be empty."
msgstr ""

#. type: item
#: doc/guix.texi:19694
#, no-wrap
msgid "@code{ns} (default: @code{\"ns\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19699
msgid "The domain of your primary authoritative DNS server.  The name is relative to the origin, unless it ends with a dot.  It is mandatory that this primary DNS server corresponds to an NS record in the zone and that it is associated to an IP address in the list of entries."
msgstr ""

#. type: item
#: doc/guix.texi:19700
#, no-wrap
msgid "@code{mail} (default: @code{\"hostmaster\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19703
msgid "An email address people can contact you at, as the owner of the zone.  This is translated as @code{<mail>@@<origin>}."
msgstr ""

#. type: item
#: doc/guix.texi:19704
#, no-wrap
msgid "@code{serial} (default: @code{1})"
msgstr ""

#. type: table
#: doc/guix.texi:19708
msgid "The serial number of the zone.  As this is used to keep track of changes by both slaves and resolvers, it is mandatory that it @emph{never} decreases.  Always increment it when you make a change in your zone."
msgstr ""

#. type: item
#: doc/guix.texi:19709
#, no-wrap
msgid "@code{refresh} (default: @code{(* 2 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19713
msgid "The frequency at which slaves will do a zone transfer.  This value is a number of seconds.  It can be computed by multiplications or with @code{(string->duration)}."
msgstr ""

#. type: item
#: doc/guix.texi:19714
#, no-wrap
msgid "@code{retry} (default: @code{(* 15 60)})"
msgstr ""

#. type: table
#: doc/guix.texi:19717
msgid "The period after which a slave will retry to contact its master when it fails to do so a first time."
msgstr ""

#. type: item
#: doc/guix.texi:19718
#, no-wrap
msgid "@code{expiry} (default: @code{(* 14 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19722
msgid "Default TTL of records.  Existing records are considered correct for at most this amount of time.  After this period, resolvers will invalidate their cache and check again that it still exists."
msgstr ""

#. type: item
#: doc/guix.texi:19723
#, no-wrap
msgid "@code{nx} (default: @code{3600})"
msgstr ""

#. type: table
#: doc/guix.texi:19726
msgid "Default TTL of inexistant records.  This delay is usually short because you want your new domains to reach everyone quickly."
msgstr ""

#. type: deftp
#: doc/guix.texi:19730
#, no-wrap
msgid "{Data Type} knot-remote-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19733
msgid "Data type representing a remote configuration.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:19738
msgid "An identifier for other configuration fields to refer to this remote. IDs must be unique and must not be empty."
msgstr ""

#. type: table
#: doc/guix.texi:19743
msgid "An ordered list of destination IP addresses.  Addresses are tried in sequence.  An optional port can be given with the @@ separator.  For instance: @code{(list \"1.2.3.4\" \"2.3.4.5@@53\")}.  Default port is 53."
msgstr ""

#. type: item
#: doc/guix.texi:19744
#, no-wrap
msgid "@code{via} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19748
msgid "An ordered list of source IP addresses.  An empty list will have Knot choose an appropriate source IP.  An optional port can be given with the @@ separator.  The default is to choose at random."
msgstr ""

#. type: item
#: doc/guix.texi:19749
#, no-wrap
msgid "@code{key} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19752
msgid "A reference to a key, that is a string containing the identifier of a key defined in a @code{knot-key-configuration} field."
msgstr ""

#. type: deftp
#: doc/guix.texi:19756
#, no-wrap
msgid "{Data Type} knot-keystore-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19759
msgid "Data type representing a keystore to hold dnssec keys.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:19763
msgid "The id of the keystore.  It must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:19764
#, no-wrap
msgid "@code{backend} (default: @code{'pem})"
msgstr ""

#. type: table
#: doc/guix.texi:19766
msgid "The backend to store the keys in.  Can be @code{'pem} or @code{'pkcs11}."
msgstr ""

#. type: item
#: doc/guix.texi:19767
#, no-wrap
msgid "@code{config} (default: @code{\"/var/lib/knot/keys/keys\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19771
msgid "The configuration string of the backend.  An example for the PKCS#11 is: @code{\"pkcs11:token=knot;pin-value=1234 /gnu/store/.../lib/pkcs11/libsofthsm2.so\"}.  For the pem backend, the string reprensents a path in the file system."
msgstr ""

#. type: deftp
#: doc/guix.texi:19775
#, no-wrap
msgid "{Data Type} knot-policy-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19779
msgid "Data type representing a dnssec policy.  Knot DNS is able to automatically sign your zones.  It can either generate and manage your keys automatically or use keys that you generate."
msgstr ""

#. type: deftp
#: doc/guix.texi:19786
msgid "Dnssec is usually implemented using two keys: a Key Signing Key (KSK) that is used to sign the second, and a Zone Signing Key (ZSK) that is used to sign the zone.  In order to be trusted, the KSK needs to be present in the parent zone (usually a top-level domain).  If your registrar supports dnssec, you will have to send them your KSK's hash so they can add a DS record in their zone.  This is not automated and need to be done each time you change your KSK."
msgstr ""

#. type: deftp
#: doc/guix.texi:19792
msgid "The policy also defines the lifetime of keys.  Usually, ZSK can be changed easily and use weaker cryptographic functions (they use lower parameters) in order to sign records quickly, so they are changed often.  The KSK however requires manual interaction with the registrar, so they are changed less often and use stronger parameters because they sign only one record."
msgstr ""

#. type: deftp
#: doc/guix.texi:19794
msgid "This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:19798
msgid "The id of the policy.  It must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:19799
#, no-wrap
msgid "@code{keystore} (default: @code{\"default\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19804
msgid "A reference to a keystore, that is a string containing the identifier of a keystore defined in a @code{knot-keystore-configuration} field.  The @code{\"default\"} identifier means the default keystore (a kasp database that was setup by this service)."
msgstr ""

#. type: item
#: doc/guix.texi:19805
#, no-wrap
msgid "@code{manual?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19807
msgid "Whether the key management is manual or automatic."
msgstr ""

#. type: item
#: doc/guix.texi:19808
#, no-wrap
msgid "@code{single-type-signing?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19810
msgid "When @code{#t}, use the Single-Type Signing Scheme."
msgstr ""

#. type: item
#: doc/guix.texi:19811
#, no-wrap
msgid "@code{algorithm} (default: @code{\"ecdsap256sha256\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19813
msgid "An algorithm of signing keys and issued signatures."
msgstr ""

#. type: item
#: doc/guix.texi:19814
#, no-wrap
msgid "@code{ksk-size} (default: @code{256})"
msgstr ""

#. type: table
#: doc/guix.texi:19817
msgid "The length of the KSK.  Note that this value is correct for the default algorithm, but would be unsecure for other algorithms."
msgstr ""

#. type: item
#: doc/guix.texi:19818
#, no-wrap
msgid "@code{zsk-size} (default: @code{256})"
msgstr ""

#. type: table
#: doc/guix.texi:19821
msgid "The length of the ZSK.  Note that this value is correct for the default algorithm, but would be unsecure for other algorithms."
msgstr ""

#. type: item
#: doc/guix.texi:19822
#, no-wrap
msgid "@code{dnskey-ttl} (default: @code{'default})"
msgstr ""

#. type: table
#: doc/guix.texi:19825
msgid "The TTL value for DNSKEY records added into zone apex.  The special @code{'default} value means same as the zone SOA TTL."
msgstr ""

#. type: item
#: doc/guix.texi:19826
#, no-wrap
msgid "@code{zsk-lifetime} (default: @code{(* 30 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19828
msgid "The period between ZSK publication and the next rollover initiation."
msgstr ""

#. type: item
#: doc/guix.texi:19829
#, no-wrap
msgid "@code{propagation-delay} (default: @code{(* 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19832
msgid "An extra delay added for each key rollover step.  This value should be high enough to cover propagation of data from the master server to all slaves."
msgstr ""

#. type: item
#: doc/guix.texi:19833
#, no-wrap
msgid "@code{rrsig-lifetime} (default: @code{(* 14 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19835
msgid "A validity period of newly issued signatures."
msgstr ""

#. type: item
#: doc/guix.texi:19836
#, no-wrap
msgid "@code{rrsig-refresh} (default: @code{(* 7 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19838
msgid "A period how long before a signature expiration the signature will be refreshed."
msgstr ""

#. type: item
#: doc/guix.texi:19839
#, no-wrap
msgid "@code{nsec3?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19841
msgid "When @code{#t}, NSEC3 will be used instead of NSEC."
msgstr ""

#. type: item
#: doc/guix.texi:19842
#, no-wrap
msgid "@code{nsec3-iterations} (default: @code{5})"
msgstr ""

#. type: table
#: doc/guix.texi:19844
msgid "The number of additional times the hashing is performed."
msgstr ""

#. type: item
#: doc/guix.texi:19845
#, no-wrap
msgid "@code{nsec3-salt-length} (default: @code{8})"
msgstr ""

#. type: table
#: doc/guix.texi:19848
msgid "The length of a salt field in octets, which is appended to the original owner name before hashing."
msgstr ""

#. type: item
#: doc/guix.texi:19849
#, no-wrap
msgid "@code{nsec3-salt-lifetime} (default: @code{(* 30 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:19851
msgid "The validity period of newly issued salt field."
msgstr ""

#. type: deftp
#: doc/guix.texi:19855
#, no-wrap
msgid "{Data Type} knot-zone-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19858
msgid "Data type representing a zone served by Knot.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19860
#, no-wrap
msgid "@code{domain} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19862
msgid "The domain served by this configuration.  It must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:19863
#, no-wrap
msgid "@code{file} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19866
msgid "The file where this zone is saved.  This parameter is ignored by master zones.  Empty means default location that depends on the domain name."
msgstr ""

#. type: item
#: doc/guix.texi:19867
#, no-wrap
msgid "@code{zone} (default: @code{(zone-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:19870
msgid "The content of the zone file.  This parameter is ignored by slave zones.  It must contain a zone-file record."
msgstr ""

#. type: item
#: doc/guix.texi:19871
#, no-wrap
msgid "@code{master} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19874
msgid "A list of master remotes.  When empty, this zone is a master.  When set, this zone is a slave.  This is a list of remotes identifiers."
msgstr ""

#. type: item
#: doc/guix.texi:19875
#, no-wrap
msgid "@code{ddns-master} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19878
msgid "The main master.  When empty, it defaults to the first master in the list of masters."
msgstr ""

#. type: item
#: doc/guix.texi:19879
#, no-wrap
msgid "@code{notify} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19881
msgid "A list of slave remote identifiers."
msgstr ""

#. type: item
#: doc/guix.texi:19882
#, no-wrap
msgid "@code{acl} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19884
msgid "A list of acl identifiers."
msgstr ""

#. type: item
#: doc/guix.texi:19885
#, no-wrap
msgid "@code{semantic-checks?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19887
msgid "When set, this adds more semantic checks to the zone."
msgstr ""

#. type: item
#: doc/guix.texi:19888
#, no-wrap
msgid "@code{disable-any?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19890
msgid "When set, this forbids queries of the ANY type."
msgstr ""

#. type: item
#: doc/guix.texi:19891
#, no-wrap
msgid "@code{zonefile-sync} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:19894
msgid "The delay between a modification in memory and on disk.  0 means immediate synchronization."
msgstr ""

#. type: item
#: doc/guix.texi:19895
#, no-wrap
msgid "@code{zonefile-load} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19898
msgid "The way the zone file contents are applied during zone load.  Possible values are:"
msgstr ""

#. type: item
#: doc/guix.texi:19900
#, no-wrap
msgid "@code{#f} for using the default value from Knot,"
msgstr ""

#. type: item
#: doc/guix.texi:19901
#, no-wrap
msgid "@code{'none} for not using the zone file at all,"
msgstr ""

#. type: item
#: doc/guix.texi:19902
#, no-wrap
msgid "@code{'difference} for computing the difference between already available"
msgstr ""

#. type: itemize
#: doc/guix.texi:19904
msgid "contents and zone contents and applying it to the current zone contents,"
msgstr ""

#. type: item
#: doc/guix.texi:19904
#, no-wrap
msgid "@code{'difference-no-serial} for the same as @code{'difference}, but"
msgstr ""

#. type: itemize
#: doc/guix.texi:19907
msgid "ignoring the SOA serial in the zone file, while the server takes care of it automatically."
msgstr ""

#. type: item
#: doc/guix.texi:19907
#, no-wrap
msgid "@code{'whole} for loading zone contents from the zone file."
msgstr ""

#. type: item
#: doc/guix.texi:19910
#, no-wrap
msgid "@code{journal-content} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19915
msgid "The way the journal is used to store zone and its changes.  Possible values are @code{'none} to not use it at all, @code{'changes} to store changes and @code{'all} to store contents.  @code{#f} does not set this option, so the default value from Knot is used."
msgstr ""

#. type: item
#: doc/guix.texi:19916
#, no-wrap
msgid "@code{max-journal-usage} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19919
msgid "The maximum size for the journal on disk.  @code{#f} does not set this option, so the default value from Knot is used."
msgstr ""

#. type: item
#: doc/guix.texi:19920
#, no-wrap
msgid "@code{max-journal-depth} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19923
msgid "The maximum size of the history.  @code{#f} does not set this option, so the default value from Knot is used."
msgstr ""

#. type: item
#: doc/guix.texi:19924
#, no-wrap
msgid "@code{max-zone-size} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19928
msgid "The maximum size of the zone file.  This limit is enforced for incoming transfer and updates.  @code{#f} does not set this option, so the default value from Knot is used."
msgstr ""

#. type: item
#: doc/guix.texi:19929
#, no-wrap
msgid "@code{dnssec-policy} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19933
msgid "A reference to a @code{knot-policy-configuration} record, or the special name @code{\"default\"}.  If the value is @code{#f}, there is no dnssec signing on this zone."
msgstr ""

#. type: item
#: doc/guix.texi:19934
#, no-wrap
msgid "@code{serial-policy} (default: @code{'increment})"
msgstr ""

#. type: table
#: doc/guix.texi:19936
msgid "A policy between @code{'increment} and @code{'unixtime}."
msgstr ""

#. type: deftp
#: doc/guix.texi:19940
#, no-wrap
msgid "{Data Type} knot-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19943
msgid "Data type representing the Knot configuration.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:19945
#, no-wrap
msgid "@code{knot} (default: @code{knot})"
msgstr ""

#. type: table
#: doc/guix.texi:19947
msgid "The Knot package."
msgstr ""

#. type: item
#: doc/guix.texi:19948
#, no-wrap
msgid "@code{run-directory} (default: @code{\"/var/run/knot\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19950
msgid "The run directory.  This directory will be used for pid file and sockets."
msgstr ""

#. type: item
#: doc/guix.texi:19951
#, no-wrap
msgid "@code{includes} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19954
msgid "A list of strings or file-like objects denoting other files that must be included at the top of the configuration file."
msgstr ""

#. type: cindex
#: doc/guix.texi:19955
#, no-wrap
msgid "secrets, Knot service"
msgstr ""

#. type: table
#: doc/guix.texi:19961
msgid "This can be used to manage secrets out-of-band.  For example, secret keys may be stored in an out-of-band file not managed by Guix, and thus not visible in @file{/gnu/store}---e.g., you could store secret key configuration in @file{/etc/knot/secrets.conf} and add this file to the @code{includes} list."
msgstr ""

#. type: table
#: doc/guix.texi:19963
msgid "It can also be used to add configuration not supported by this interface."
msgstr ""

#. type: item
#: doc/guix.texi:19964
#, no-wrap
msgid "@code{listen-v4} (default: @code{\"0.0.0.0\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19966 doc/guix.texi:19969
msgid "An ip address on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:19967
#, no-wrap
msgid "@code{listen-v6} (default: @code{\"::\"})"
msgstr ""

#. type: item
#: doc/guix.texi:19970
#, no-wrap
msgid "@code{listen-port} (default: @code{53})"
msgstr ""

#. type: table
#: doc/guix.texi:19972
msgid "A port on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:19973
#, no-wrap
msgid "@code{keys} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19975
msgid "The list of knot-key-configuration used by this configuration."
msgstr ""

#. type: item
#: doc/guix.texi:19976
#, no-wrap
msgid "@code{acls} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19978
msgid "The list of knot-acl-configuration used by this configuration."
msgstr ""

#. type: item
#: doc/guix.texi:19979
#, no-wrap
msgid "@code{remotes} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19981
msgid "The list of knot-remote-configuration used by this configuration."
msgstr ""

#. type: item
#: doc/guix.texi:19982
#, no-wrap
msgid "@code{zones} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19984
msgid "The list of knot-zone-configuration used by this configuration."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19988
#, no-wrap
msgid "Dnsmasq Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:19990
#, no-wrap
msgid "{Scheme Variable} dnsmasq-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:19993
msgid "This is the type of the dnsmasq service, whose value should be an @code{dnsmasq-configuration} object as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:19999
#, no-wrap
msgid ""
"(service dnsmasq-service-type\n"
"         (dnsmasq-configuration\n"
"           (no-resolv? #t)\n"
"           (servers '(\"192.168.1.1\"))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:20002
#, no-wrap
msgid "{Data Type} dnsmasq-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20004
msgid "Data type representing the configuration of dnsmasq."
msgstr ""

#. type: item
#: doc/guix.texi:20006
#, no-wrap
msgid "@code{package} (default: @var{dnsmasq})"
msgstr ""

#. type: table
#: doc/guix.texi:20008
msgid "Package object of the dnsmasq server."
msgstr ""

#. type: item
#: doc/guix.texi:20009
#, no-wrap
msgid "@code{no-hosts?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20011
msgid "When true, don't read the hostnames in /etc/hosts."
msgstr ""

#. type: item
#: doc/guix.texi:20012
#, no-wrap
msgid "@code{port} (default: @code{53})"
msgstr ""

#. type: table
#: doc/guix.texi:20015
msgid "The port to listen on.  Setting this to zero completely disables DNS responses, leaving only DHCP and/or TFTP functions."
msgstr ""

#. type: item
#: doc/guix.texi:20016
#, no-wrap
msgid "@code{local-service?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:20019
msgid "Accept DNS queries only from hosts whose address is on a local subnet, ie a subnet for which an interface exists on the server."
msgstr ""

#. type: item
#: doc/guix.texi:20020
#, no-wrap
msgid "@code{listen-addresses} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:20022
msgid "Listen on the given IP addresses."
msgstr ""

#. type: item
#: doc/guix.texi:20023
#, no-wrap
msgid "@code{resolv-file} (default: @code{\"/etc/resolv.conf\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20025
msgid "The file to read the IP address of the upstream nameservers from."
msgstr ""

#. type: item
#: doc/guix.texi:20026
#, no-wrap
msgid "@code{no-resolv?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20028
msgid "When true, don't read @var{resolv-file}."
msgstr ""

#. type: table
#: doc/guix.texi:20031
msgid "Specify IP address of upstream servers directly."
msgstr ""

#. type: item
#: doc/guix.texi:20032
#, no-wrap
msgid "@code{cache-size} (default: @code{150})"
msgstr ""

#. type: table
#: doc/guix.texi:20035
msgid "Set the size of dnsmasq's cache.  Setting the cache size to zero disables caching."
msgstr ""

#. type: item
#: doc/guix.texi:20036
#, no-wrap
msgid "@code{negative-cache?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:20038
msgid "When false, disable negative caching."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:20042
#, no-wrap
msgid "ddclient Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:20044
#, no-wrap
msgid "ddclient"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20048
msgid "The ddclient service described below runs the ddclient daemon, which takes care of automatically updating DNS entries for service providers such as @uref{https://dyn.com/dns/, Dyn}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20051
msgid "The following example show instantiates the service with its default configuration:"
msgstr ""

#. type: example
#: doc/guix.texi:20054
#, no-wrap
msgid "(service ddclient-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20063
msgid "Note that ddclient needs to access credentials that are stored in a @dfn{secret file}, by default @file{/etc/ddclient/secrets} (see @code{secret-file} below.)  You are expected to create this file manually, in an ``out-of-band'' fashion (you @emph{could} make this file part of the service configuration, for instance by using @code{plain-file}, but it will be world-readable @i{via} @file{/gnu/store}.)  See the examples in the @file{share/ddclient} directory of the @code{ddclient} package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20067
msgid "Available @code{ddclient-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20068
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} package ddclient"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20070
msgid "The ddclient package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20073
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} integer daemon"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20075
msgid "The period after which ddclient will retry to check IP and domain name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20080
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} boolean syslog"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20082
msgid "Use syslog for the output."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20087
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} string mail"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20089
msgid "Mail to user."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20091 doc/guix.texi:20098 doc/guix.texi:21435
msgid "Defaults to @samp{\"root\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20094
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} string mail-failure"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20096
msgid "Mail failed update to user."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20101
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} string pid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20103
msgid "The ddclient PID file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20105
msgid "Defaults to @samp{\"/var/run/ddclient/ddclient.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20108
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} boolean ssl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20110
msgid "Enable SSL support."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20115
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20118
msgid "Specifies the user name or ID that is used when running ddclient program."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20120 doc/guix.texi:20127
msgid "Defaults to @samp{\"ddclient\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20123
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20125
msgid "Group of the user who will run the ddclient program."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20130
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} string secret-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20134
msgid "Secret file which will be appended to @file{ddclient.conf} file.  This file contains credentials for use by ddclient.  You are expected to create it manually."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20136
msgid "Defaults to @samp{\"/etc/ddclient/secrets.conf\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20139
#, no-wrap
msgid "{@code{ddclient-configuration} parameter} list extra-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20141
msgid "Extra options will be appended to @file{ddclient.conf} file."
msgstr ""

#. type: cindex
#: doc/guix.texi:20152
#, no-wrap
msgid "VPN (virtual private network)"
msgstr ""

#. type: cindex
#: doc/guix.texi:20153
#, no-wrap
msgid "virtual private network (VPN)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20159
msgid "The @code{(gnu services vpn)} module provides services related to @dfn{virtual private networks} (VPNs).  It provides a @emph{client} service for your machine to connect to a VPN, and a @emph{server} service for your machine to host a VPN.  Both services use @uref{https://openvpn.net/, OpenVPN}."
msgstr ""

#. type: deffn
#: doc/guix.texi:20160
#, no-wrap
msgid "{Scheme Procedure} openvpn-client-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:20162
msgid "[#:config (openvpn-client-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:20164
msgid "Return a service that runs @command{openvpn}, a VPN daemon, as a client."
msgstr ""

#. type: deffn
#: doc/guix.texi:20166
#, no-wrap
msgid "{Scheme Procedure} openvpn-server-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:20168
msgid "[#:config (openvpn-server-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:20170
msgid "Return a service that runs @command{openvpn}, a VPN daemon, as a server."
msgstr ""

#. type: deffn
#: doc/guix.texi:20172
msgid "Both can be run simultaneously."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20177
msgid "Available @code{openvpn-client-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20178
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} package openvpn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20180 doc/guix.texi:20316
msgid "The OpenVPN package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20183
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string pid-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20185 doc/guix.texi:20321
msgid "The OpenVPN pid file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20187 doc/guix.texi:20323
msgid "Defaults to @samp{\"/var/run/openvpn/openvpn.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20190
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} proto proto"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20193 doc/guix.texi:20329
msgid "The protocol (UDP or TCP) used to open a channel between clients and servers."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20195 doc/guix.texi:20331
msgid "Defaults to @samp{udp}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20198
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} dev dev"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20200 doc/guix.texi:20336
msgid "The device type used to represent the VPN connection."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20202 doc/guix.texi:20338
msgid "Defaults to @samp{tun}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20205
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string ca"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20207 doc/guix.texi:20343
msgid "The certificate authority to check connections against."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20209 doc/guix.texi:20345
msgid "Defaults to @samp{\"/etc/openvpn/ca.crt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20212
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20215 doc/guix.texi:20351
msgid "The certificate of the machine the daemon is running on.  It should be signed by the authority given in @code{ca}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20217 doc/guix.texi:20353
msgid "Defaults to @samp{\"/etc/openvpn/client.crt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20220
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20223 doc/guix.texi:20359
msgid "The key of the machine the daemon is running on.  It must be the key whose certificate is @code{cert}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20225 doc/guix.texi:20361
msgid "Defaults to @samp{\"/etc/openvpn/client.key\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20228
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} boolean comp-lzo?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20230 doc/guix.texi:20366
msgid "Whether to use the lzo compression algorithm."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20235
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} boolean persist-key?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20237 doc/guix.texi:20373
msgid "Don't re-read key files across SIGUSR1 or --ping-restart."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20242
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} boolean persist-tun?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20245 doc/guix.texi:20381
msgid "Don't close and reopen TUN/TAP device or run up/down scripts across SIGUSR1 or --ping-restart restarts."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20250
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} number verbosity"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20252 doc/guix.texi:20388
msgid "Verbosity level."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20254 doc/guix.texi:20390 doc/guix.texi:21703
#: doc/guix.texi:21926
msgid "Defaults to @samp{3}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20257
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} tls-auth-client tls-auth"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20260 doc/guix.texi:20396
msgid "Add an additional layer of HMAC authentication on top of the TLS control channel to protect against DoS attacks."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20265
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} key-usage verify-key-usage?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20267
msgid "Whether to check the server certificate has server usage extension."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20272
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} bind bind?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20274
msgid "Bind to a specific local port number."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20279
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} resolv-retry resolv-retry?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20281
msgid "Retry resolving server address."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20286
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} openvpn-remote-list remote"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20288
msgid "A list of remote servers to connect to."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20292
msgid "Available @code{openvpn-remote-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20293
#, no-wrap
msgid "{@code{openvpn-remote-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20295
msgid "Server name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20297
msgid "Defaults to @samp{\"my-server\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20300
#, no-wrap
msgid "{@code{openvpn-remote-configuration} parameter} number port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20302
msgid "Port number the server listens to."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20304 doc/guix.texi:20405
msgid "Defaults to @samp{1194}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20313
msgid "Available @code{openvpn-server-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20314
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} package openvpn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20319
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string pid-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20326
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} proto proto"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20334
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} dev dev"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20341
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string ca"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20348
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20356
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20364
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean comp-lzo?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20371
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean persist-key?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20378
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean persist-tun?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20386
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} number verbosity"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20393
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} tls-auth-server tls-auth"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20401
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} number port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20403
msgid "Specifies the port number on which the server listens."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20408
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} ip-mask server"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20410
msgid "An ip and mask specifying the subnet inside the virtual network."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20412
msgid "Defaults to @samp{\"10.8.0.0 255.255.255.0\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20415
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} cidr6 server-ipv6"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20417
msgid "A CIDR notation specifying the IPv6 subnet inside the virtual network."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20422
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string dh"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20424
msgid "The Diffie-Hellman parameters file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20426
msgid "Defaults to @samp{\"/etc/openvpn/dh2048.pem\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20429
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string ifconfig-pool-persist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20431
msgid "The file that records client IPs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20433
msgid "Defaults to @samp{\"/etc/openvpn/ipp.txt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20436
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} gateway redirect-gateway?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20438
msgid "When true, the server will act as a gateway for its clients."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20443
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean client-to-client?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20445
msgid "When true, clients are allowed to talk to each other inside the VPN."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20450
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} keepalive keepalive"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20456
msgid "Causes ping-like messages to be sent back and forth over the link so that each side knows when the other side has gone down.  @code{keepalive} requires a pair.  The first element is the period of the ping sending, and the second element is the timeout before considering the other side down."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20459
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} number max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20461
msgid "The maximum number of clients."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20466
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string status"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20469
msgid "The status file.  This file shows a small report on current connection.  It is truncated and rewritten every minute."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20471
msgid "Defaults to @samp{\"/var/run/openvpn/status\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20474
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} openvpn-ccd-list client-config-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20476
msgid "The list of configuration for some clients."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20480
msgid "Available @code{openvpn-ccd-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20481
#, no-wrap
msgid "{@code{openvpn-ccd-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20483
msgid "Client name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20485
msgid "Defaults to @samp{\"client\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20488
#, no-wrap
msgid "{@code{openvpn-ccd-configuration} parameter} ip-mask iroute"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20490
msgid "Client own network"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20495
#, no-wrap
msgid "{@code{openvpn-ccd-configuration} parameter} ip-mask ifconfig-push"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20497
msgid "Client VPN IP."
msgstr ""

#. type: cindex
#: doc/guix.texi:20510
#, no-wrap
msgid "NFS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20515
msgid "The @code{(gnu services nfs)} module provides the following services, which are most commonly used in relation to mounting or exporting directory trees as @dfn{network file systems} (NFS)."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:20516
#, no-wrap
msgid "RPC Bind Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:20517
#, no-wrap
msgid "rpcbind"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20523
msgid "The RPC Bind service provides a facility to map program numbers into universal addresses.  Many NFS related services use this facility.  Hence it is automatically started when a dependent service starts."
msgstr ""

#. type: defvr
#: doc/guix.texi:20524
#, no-wrap
msgid "{Scheme Variable} rpcbind-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:20526
msgid "A service type for the RPC portmapper daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:20529
#, no-wrap
msgid "{Data Type} rpcbind-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20532
msgid "Data type representing the configuration of the RPC Bind Service.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:20533
#, no-wrap
msgid "@code{rpcbind} (default: @code{rpcbind})"
msgstr ""

#. type: table
#: doc/guix.texi:20535
msgid "The rpcbind package to use."
msgstr ""

#. type: item
#: doc/guix.texi:20536
#, no-wrap
msgid "@code{warm-start?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:20540
msgid "If this parameter is @code{#t}, then the daemon will read a state file on startup thus reloading state information saved by a previous instance."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:20544
#, no-wrap
msgid "Pipefs Pseudo File System"
msgstr ""

#. type: cindex
#: doc/guix.texi:20545
#, no-wrap
msgid "pipefs"
msgstr ""

#. type: cindex
#: doc/guix.texi:20546
#, no-wrap
msgid "rpc_pipefs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20550
msgid "The pipefs file system is used to transfer NFS related data between the kernel and user space programs."
msgstr ""

#. type: defvr
#: doc/guix.texi:20551
#, no-wrap
msgid "{Scheme Variable} pipefs-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:20553
msgid "A service type for the pipefs pseudo file system."
msgstr ""

#. type: deftp
#: doc/guix.texi:20555
#, no-wrap
msgid "{Data Type} pipefs-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20558
msgid "Data type representing the configuration of the pipefs pseudo file system service.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:20559
#, no-wrap
msgid "@code{mount-point} (default: @code{\"/var/lib/nfs/rpc_pipefs\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20561
msgid "The directory to which the file system is to be attached."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:20565
#, no-wrap
msgid "GSS Daemon Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:20566
#, no-wrap
msgid "GSSD"
msgstr ""

#. type: cindex
#: doc/guix.texi:20567
#, no-wrap
msgid "GSS"
msgstr ""

#. type: cindex
#: doc/guix.texi:20568
#, no-wrap
msgid "global security system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20575
msgid "The @dfn{global security system} (GSS) daemon provides strong security for RPC based protocols.  Before exchanging RPC requests an RPC client must establish a security context.  Typically this is done using the Kerberos command @command{kinit} or automatically at login time using PAM services (@pxref{Kerberos Services})."
msgstr ""

#. type: defvr
#: doc/guix.texi:20576
#, no-wrap
msgid "{Scheme Variable} gss-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:20578
msgid "A service type for the Global Security System (GSS) daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:20580
#, no-wrap
msgid "{Data Type} gss-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20583
msgid "Data type representing the configuration of the GSS daemon service.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:20584 doc/guix.texi:20609
#, no-wrap
msgid "@code{nfs-utils} (default: @code{nfs-utils})"
msgstr ""

#. type: table
#: doc/guix.texi:20586
msgid "The package in which the @command{rpc.gssd} command is to be found."
msgstr ""

#. type: item
#: doc/guix.texi:20587 doc/guix.texi:20612
#, no-wrap
msgid "@code{pipefs-directory} (default: @code{\"/var/lib/nfs/rpc_pipefs\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20589 doc/guix.texi:20614
msgid "The directory where the pipefs file system is mounted."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:20594
#, no-wrap
msgid "IDMAP Daemon Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:20595
#, no-wrap
msgid "idmapd"
msgstr ""

#. type: cindex
#: doc/guix.texi:20596
#, no-wrap
msgid "name mapper"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20600
msgid "The idmap daemon service provides mapping between user IDs and user names.  Typically it is required in order to access file systems mounted via NFSv4."
msgstr ""

#. type: defvr
#: doc/guix.texi:20601
#, no-wrap
msgid "{Scheme Variable} idmap-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:20603
msgid "A service type for the Identity Mapper (IDMAP) daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:20605
#, no-wrap
msgid "{Data Type} idmap-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20608
msgid "Data type representing the configuration of the IDMAP daemon service.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:20611
msgid "The package in which the @command{rpc.idmapd} command is to be found."
msgstr ""

#. type: item
#: doc/guix.texi:20615
#, no-wrap
msgid "@code{domain} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20619
msgid "The local NFSv4 domain name.  This must be a string or @code{#f}.  If it is @code{#f} then the daemon will use the host's fully qualified domain name."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20630
msgid "@uref{https://git.savannah.gnu.org/cgit/guix/guix-cuirass.git, Cuirass} is a continuous integration tool for Guix.  It can be used both for development and for providing substitutes to others (@pxref{Substitutes})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20632
msgid "The @code{(gnu services cuirass)} module provides the following service."
msgstr ""

#. type: defvr
#: doc/guix.texi:20633
#, no-wrap
msgid "{Scheme Procedure} cuirass-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:20636
msgid "The type of the Cuirass service.  Its value must be a @code{cuirass-configuration} object, as described below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20643
msgid "To add build jobs, you have to set the @code{specifications} field of the configuration.  Here is an example of a service that polls the Guix repository and builds the packages from a manifest.  Some of the packages are defined in the @code{\"custom-packages\"} input, which is the equivalent of @code{GUIX_PACKAGE_PATH}."
msgstr ""

#. type: example
#: doc/guix.texi:20671
#, no-wrap
msgid ""
"(define %cuirass-specs\n"
"  #~(list\n"
"     '((#:name . \"my-manifest\")\n"
"       (#:load-path-inputs . (\"guix\"))\n"
"       (#:package-path-inputs . (\"custom-packages\"))\n"
"       (#:proc-input . \"guix\")\n"
"       (#:proc-file . \"build-aux/cuirass/gnu-system.scm\")\n"
"       (#:proc . cuirass-jobs)\n"
"       (#:proc-args . ((subset . \"manifests\")\n"
"                       (systems . (\"x86_64-linux\"))\n"
"                       (manifests . ((\"config\" . \"guix/manifest.scm\")))))\n"
"       (#:inputs . (((#:name . \"guix\")\n"
"                     (#:url . \"git://git.savannah.gnu.org/guix.git\")\n"
"                     (#:load-path . \".\")\n"
"                     (#:branch . \"master\")\n"
"                     (#:no-compile? . #t))\n"
"                    ((#:name . \"config\")\n"
"                     (#:url . \"git://git.example.org/config.git\")\n"
"                     (#:load-path . \".\")\n"
"                     (#:branch . \"master\")\n"
"                     (#:no-compile? . #t))\n"
"                    ((#:name . \"custom-packages\")\n"
"                     (#:url . \"git://git.example.org/custom-packages.git\")\n"
"                     (#:load-path . \".\")\n"
"                     (#:branch . \"master\")\n"
"                     (#:no-compile? . #t)))))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:20675
#, no-wrap
msgid ""
"(service cuirass-service-type\n"
"         (cuirass-configuration\n"
"          (specifications %cuirass-specs)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20680
msgid "While information related to build jobs is located directly in the specifications, global settings for the @command{cuirass} process are accessible in other @code{cuirass-configuration} fields."
msgstr ""

#. type: deftp
#: doc/guix.texi:20681
#, no-wrap
msgid "{Data Type} cuirass-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20683
msgid "Data type representing the configuration of Cuirass."
msgstr ""

#. type: item
#: doc/guix.texi:20685
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/cuirass.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20687
msgid "Location of the log file."
msgstr ""

#. type: item
#: doc/guix.texi:20688
#, no-wrap
msgid "@code{cache-directory} (default: @code{\"/var/cache/cuirass\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20690
msgid "Location of the repository cache."
msgstr ""

#. type: item
#: doc/guix.texi:20691
#, no-wrap
msgid "@code{user} (default: @code{\"cuirass\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20693
msgid "Owner of the @code{cuirass} process."
msgstr ""

#. type: item
#: doc/guix.texi:20694
#, no-wrap
msgid "@code{group} (default: @code{\"cuirass\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20696
msgid "Owner's group of the @code{cuirass} process."
msgstr ""

#. type: item
#: doc/guix.texi:20697
#, no-wrap
msgid "@code{interval} (default: @code{60})"
msgstr ""

#. type: table
#: doc/guix.texi:20700
msgid "Number of seconds between the poll of the repositories followed by the Cuirass jobs."
msgstr ""

#. type: item
#: doc/guix.texi:20701
#, no-wrap
msgid "@code{database} (default: @code{\"/var/lib/cuirass/cuirass.db\"})"
msgstr ""

#. type: table
#: doc/guix.texi:20704
msgid "Location of sqlite database which contains the build results and previously added specifications."
msgstr ""

#. type: item
#: doc/guix.texi:20705
#, no-wrap
msgid "@code{ttl} (default: @code{(* 30 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:20709
msgid "Specifies the time-to-live (TTL) in seconds of garbage collector roots that are registered for build results.  This means that build results are protected from garbage collection for at least @var{ttl} seconds."
msgstr ""

#. type: item
#: doc/guix.texi:20710
#, no-wrap
msgid "@code{port} (default: @code{8081})"
msgstr ""

#. type: table
#: doc/guix.texi:20712
msgid "Port number used by the HTTP server."
msgstr ""

#. type: table
#: doc/guix.texi:20716
msgid "Listen on the network interface for @var{host}.  The default is to accept connections from localhost."
msgstr ""

#. type: item
#: doc/guix.texi:20717
#, no-wrap
msgid "@code{specifications} (default: @code{#~'()})"
msgstr ""

#. type: table
#: doc/guix.texi:20723
msgid "A gexp (@pxref{G-Expressions}) that evaluates to a list of specifications, where a specification is an association list (@pxref{Associations Lists,,, guile, GNU Guile Reference Manual}) whose keys are keywords (@code{#:keyword-example}) as shown in the example above."
msgstr ""

#. type: item
#: doc/guix.texi:20724
#, no-wrap
msgid "@code{use-substitutes?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20727
msgid "This allows using substitutes to avoid building every dependencies of a job from source."
msgstr ""

#. type: item
#: doc/guix.texi:20728 doc/guix.texi:25286
#, no-wrap
msgid "@code{one-shot?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20730
msgid "Only evaluate specifications and build derivations once."
msgstr ""

#. type: item
#: doc/guix.texi:20731
#, no-wrap
msgid "@code{fallback?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20734
msgid "When substituting a pre-built binary fails, fall back to building packages locally."
msgstr ""

#. type: item
#: doc/guix.texi:20735
#, no-wrap
msgid "@code{cuirass} (default: @code{cuirass})"
msgstr ""

#. type: table
#: doc/guix.texi:20737
msgid "The Cuirass package to use."
msgstr ""

#. type: cindex
#: doc/guix.texi:20743
#, no-wrap
msgid "tlp"
msgstr ""

#. type: cindex
#: doc/guix.texi:20744
#, no-wrap
msgid "power management with TLP"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:20745
#, no-wrap
msgid "TLP daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20749
msgid "The @code{(gnu services pm)} module provides a Guix service definition for the Linux power management tool TLP."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20755
msgid "TLP enables various powersaving modes in userspace and kernel.  Contrary to @code{upower-service}, it is not a passive, monitoring tool, as it will apply custom settings each time a new power source is detected.  More information can be found at @uref{https://linrunner.de/en/tlp/tlp.html, TLP home page}."
msgstr ""

#. type: deffn
#: doc/guix.texi:20756
#, no-wrap
msgid "{Scheme Variable} tlp-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:20760
msgid "The service type for the TLP tool.  Its value should be a valid TLP configuration (see below).  To use the default settings, simply write:"
msgstr ""

#. type: example
#: doc/guix.texi:20762
#, no-wrap
msgid "(service tlp-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20767
msgid "By default TLP does not need much configuration but most TLP parameters can be tweaked using @code{tlp-configuration}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20773
msgid "Each parameter definition is preceded by its type; for example, @samp{boolean foo} indicates that the @code{foo} parameter should be specified as a boolean.  Types starting with @code{maybe-} denote parameters that won't show up in TLP config file when their value is @code{'disabled}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20783
msgid "Available @code{tlp-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20784
#, no-wrap
msgid "{@code{tlp-configuration} parameter} package tlp"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20786
msgid "The TLP package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20789
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean tlp-enable?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20791
msgid "Set to true if you wish to enable TLP."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20796
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string tlp-default-mode"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20799
msgid "Default mode when no power supply can be detected.  Alternatives are AC and BAT."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20801
msgid "Defaults to @samp{\"AC\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20804
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer disk-idle-secs-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20807
msgid "Number of seconds Linux kernel has to wait after the disk goes idle, before syncing on AC."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20812
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer disk-idle-secs-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20814
msgid "Same as @code{disk-idle-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20816
msgid "Defaults to @samp{2}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20819
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer max-lost-work-secs-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20821
msgid "Dirty pages flushing periodicity, expressed in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20823 doc/guix.texi:21046 doc/guix.texi:22375
#: doc/guix.texi:22383
msgid "Defaults to @samp{15}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20826
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer max-lost-work-secs-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20828
msgid "Same as @code{max-lost-work-secs-on-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20830
msgid "Defaults to @samp{60}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20833
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-space-separated-string-list cpu-scaling-governor-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20837
msgid "CPU frequency scaling governor on AC mode.  With intel_pstate driver, alternatives are powersave and performance.  With acpi-cpufreq driver, alternatives are ondemand, powersave, performance and conservative."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20842
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-space-separated-string-list cpu-scaling-governor-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20844
msgid "Same as @code{cpu-scaling-governor-on-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20849
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-scaling-min-freq-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20851
msgid "Set the min available frequency for the scaling governor on AC."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20856
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-scaling-max-freq-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20858
msgid "Set the max available frequency for the scaling governor on AC."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20863
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-scaling-min-freq-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20865
msgid "Set the min available frequency for the scaling governor on BAT."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20870
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-scaling-max-freq-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20872
msgid "Set the max available frequency for the scaling governor on BAT."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20877
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-min-perf-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20880
msgid "Limit the min P-state to control the power dissipation of the CPU, in AC mode.  Values are stated as a percentage of the available performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20885
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-max-perf-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20888
msgid "Limit the max P-state to control the power dissipation of the CPU, in AC mode.  Values are stated as a percentage of the available performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20893
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-min-perf-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20895
msgid "Same as @code{cpu-min-perf-on-ac} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20900
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-non-negative-integer cpu-max-perf-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20902
msgid "Same as @code{cpu-max-perf-on-ac} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20907
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-boolean cpu-boost-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20909
msgid "Enable CPU turbo boost feature on AC mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20914
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-boolean cpu-boost-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20916
msgid "Same as @code{cpu-boost-on-ac?} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20921
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean sched-powersave-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20924
msgid "Allow Linux kernel to minimize the number of CPU cores/hyper-threads used under light load conditions."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20929
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean sched-powersave-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20931
msgid "Same as @code{sched-powersave-on-ac?} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20936
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean nmi-watchdog?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20938
msgid "Enable Linux kernel NMI watchdog."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20943
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string phc-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20946
msgid "For Linux kernels with PHC patch applied, change CPU voltages.  An example value would be @samp{\"F:V F:V F:V F:V\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20951
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string energy-perf-policy-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20954
msgid "Set CPU performance versus energy saving policy on AC.  Alternatives are performance, normal, powersave."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20956 doc/guix.texi:21054 doc/guix.texi:21084
msgid "Defaults to @samp{\"performance\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20959
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string energy-perf-policy-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20961
msgid "Same as @code{energy-perf-policy-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20963 doc/guix.texi:21061
msgid "Defaults to @samp{\"powersave\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20966
#, no-wrap
msgid "{@code{tlp-configuration} parameter} space-separated-string-list disks-devices"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20968
msgid "Hard disk devices."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20971
#, no-wrap
msgid "{@code{tlp-configuration} parameter} space-separated-string-list disk-apm-level-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20973
msgid "Hard disk advanced power management level."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20976
#, no-wrap
msgid "{@code{tlp-configuration} parameter} space-separated-string-list disk-apm-level-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20978
msgid "Same as @code{disk-apm-bat} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20981
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-space-separated-string-list disk-spindown-timeout-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20984
msgid "Hard disk spin down timeout.  One value has to be specified for each declared hard disk."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20989
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-space-separated-string-list disk-spindown-timeout-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20991
msgid "Same as @code{disk-spindown-timeout-on-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:20996
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-space-separated-string-list disk-iosched"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21000
msgid "Select IO scheduler for disk devices.  One value has to be specified for each declared hard disk.  Example alternatives are cfq, deadline and noop."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21005
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string sata-linkpwr-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21008
msgid "SATA aggressive link power management (ALPM) level.  Alternatives are min_power, medium_power, max_performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21010
msgid "Defaults to @samp{\"max_performance\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21013
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string sata-linkpwr-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21015
msgid "Same as @code{sata-linkpwr-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21017
msgid "Defaults to @samp{\"min_power\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21020
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string sata-linkpwr-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21022
msgid "Exclude specified SATA host devices for link power management."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21027
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-on-off-boolean ahci-runtime-pm-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21030
msgid "Enable Runtime Power Management for AHCI controller and disks on AC mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21035
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-on-off-boolean ahci-runtime-pm-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21037
msgid "Same as @code{ahci-runtime-pm-on-ac} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21042
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer ahci-runtime-pm-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21044
msgid "Seconds of inactivity before disk is suspended."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21049
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string pcie-aspm-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21052
msgid "PCI Express Active State Power Management level.  Alternatives are default, performance, powersave."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21057
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string pcie-aspm-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21059
msgid "Same as @code{pcie-aspm-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21064
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-power-profile-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21067
msgid "Radeon graphics clock speed level.  Alternatives are low, mid, high, auto, default."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21069
msgid "Defaults to @samp{\"high\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21072
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-power-profile-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21074
msgid "Same as @code{radeon-power-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21076
msgid "Defaults to @samp{\"low\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21079
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-state-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21082
msgid "Radeon dynamic power management method (DPM).  Alternatives are battery, performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21087
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-state-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21089
msgid "Same as @code{radeon-dpm-state-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21091
msgid "Defaults to @samp{\"battery\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21094
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-perf-level-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21096
msgid "Radeon DPM performance level.  Alternatives are auto, low, high."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21098 doc/guix.texi:21105 doc/guix.texi:21179
msgid "Defaults to @samp{\"auto\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21101
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-perf-level-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21103
msgid "Same as @code{radeon-dpm-perf-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21108
#, no-wrap
msgid "{@code{tlp-configuration} parameter} on-off-boolean wifi-pwr-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21110
msgid "Wifi power saving mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21115
#, no-wrap
msgid "{@code{tlp-configuration} parameter} on-off-boolean wifi-pwr-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21117
msgid "Same as @code{wifi-power-ac?} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21122
#, no-wrap
msgid "{@code{tlp-configuration} parameter} y-n-boolean wol-disable?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21124
msgid "Disable wake on LAN."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21129
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer sound-power-save-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21132
msgid "Timeout duration in seconds before activating audio power saving on Intel HDA and AC97 devices.  A value of 0 disables power saving."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21137
#, no-wrap
msgid "{@code{tlp-configuration} parameter} non-negative-integer sound-power-save-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21139
msgid "Same as @code{sound-powersave-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21141 doc/guix.texi:21668 doc/guix.texi:21812
msgid "Defaults to @samp{1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21144
#, no-wrap
msgid "{@code{tlp-configuration} parameter} y-n-boolean sound-power-save-controller?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21146
msgid "Disable controller in powersaving mode on Intel HDA devices."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21151
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean bay-poweroff-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21155
msgid "Enable optical drive in UltraBay/MediaBay on BAT mode.  Drive can be powered on again by releasing (and reinserting) the eject lever or by pressing the disc eject button on newer models."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21160
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string bay-device"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21162
msgid "Name of the optical drive device to power off."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21164
msgid "Defaults to @samp{\"sr0\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21167
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string runtime-pm-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21170
msgid "Runtime Power Management for PCI(e) bus devices.  Alternatives are on and auto."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21172
msgid "Defaults to @samp{\"on\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21175
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string runtime-pm-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21177
msgid "Same as @code{runtime-pm-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21182
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean runtime-pm-all?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21185
msgid "Runtime Power Management for all PCI(e) bus devices, except blacklisted ones."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21190
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-space-separated-string-list runtime-pm-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21192
msgid "Exclude specified PCI(e) device addresses from Runtime Power Management."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21197
#, no-wrap
msgid "{@code{tlp-configuration} parameter} space-separated-string-list runtime-pm-driver-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21200
msgid "Exclude PCI(e) devices assigned to the specified drivers from Runtime Power Management."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21203
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean usb-autosuspend?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21205
msgid "Enable USB autosuspend feature."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21210
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string usb-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21212
msgid "Exclude specified devices from USB autosuspend."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21217
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean usb-blacklist-wwan?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21219
msgid "Exclude WWAN devices from USB autosuspend."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21224
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string usb-whitelist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21227
msgid "Include specified devices into USB autosuspend, even if they are already excluded by the driver or via @code{usb-blacklist-wwan?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21232
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-boolean usb-autosuspend-disable-on-shutdown?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21234
msgid "Enable USB autosuspend before shutdown."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21239
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean restore-device-state-on-startup?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21242
msgid "Restore radio device state (bluetooth, wifi, wwan) from previous shutdown on system startup."
msgstr ""

#. type: cindex
#: doc/guix.texi:21247
#, no-wrap
msgid "thermald"
msgstr ""

#. type: cindex
#: doc/guix.texi:21248
#, no-wrap
msgid "CPU frequency scaling with thermald"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:21249
#, no-wrap
msgid "Thermald daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21253
msgid "The @code{(gnu services pm)} module provides an interface to thermald, a CPU frequency scaling service which helps prevent overheating."
msgstr ""

#. type: defvr
#: doc/guix.texi:21254
#, no-wrap
msgid "{Scheme Variable} thermald-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21259
msgid "This is the service type for @uref{https://01.org/linux-thermal-daemon/, thermald}, the Linux Thermal Daemon, which is responsible for controlling the thermal state of processors and preventing overheating."
msgstr ""

#. type: deftp
#: doc/guix.texi:21261
#, no-wrap
msgid "{Data Type} thermald-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:21263
msgid "Data type representing the configuration of @code{thermald-service-type}."
msgstr ""

#. type: item
#: doc/guix.texi:21265
#, no-wrap
msgid "@code{ignore-cpuid-check?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:21267
msgid "Ignore cpuid check for supported CPU models."
msgstr ""

#. type: item
#: doc/guix.texi:21268
#, no-wrap
msgid "@code{thermald} (default: @var{thermald})"
msgstr ""

#. type: table
#: doc/guix.texi:21270
msgid "Package object of thermald."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21279
msgid "The @code{(gnu services audio)} module provides a service to start MPD (the Music Player Daemon)."
msgstr ""

#. type: cindex
#: doc/guix.texi:21280
#, no-wrap
msgid "mpd"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:21281
#, no-wrap
msgid "Music Player Daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21286
msgid "The Music Player Daemon (MPD) is a service that can play music while being controlled from the local machine or over the network by a variety of clients."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21289
msgid "The following example shows how one might run @code{mpd} as user @code{\"bob\"} on port @code{6666}.  It uses pulseaudio for output."
msgstr ""

#. type: example
#: doc/guix.texi:21295
#, no-wrap
msgid ""
"(service mpd-service-type\n"
"         (mpd-configuration\n"
"          (user \"bob\")\n"
"          (port \"6666\")))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:21297
#, no-wrap
msgid "{Scheme Variable} mpd-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21299
msgid "The service type for @command{mpd}"
msgstr ""

#. type: deftp
#: doc/guix.texi:21301
#, no-wrap
msgid "{Data Type} mpd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:21303
msgid "Data type representing the configuration of @command{mpd}."
msgstr ""

#. type: item
#: doc/guix.texi:21305
#, no-wrap
msgid "@code{user} (default: @code{\"mpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21307
msgid "The user to run mpd as."
msgstr ""

#. type: item
#: doc/guix.texi:21308
#, no-wrap
msgid "@code{music-dir} (default: @code{\"~/Music\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21310
msgid "The directory to scan for music files."
msgstr ""

#. type: item
#: doc/guix.texi:21311
#, no-wrap
msgid "@code{playlist-dir} (default: @code{\"~/.mpd/playlists\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21313
msgid "The directory to store playlists."
msgstr ""

#. type: item
#: doc/guix.texi:21314
#, no-wrap
msgid "@code{db-file} (default: @code{\"~/.mpd/tag_cache\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21316
msgid "The location of the music database."
msgstr ""

#. type: item
#: doc/guix.texi:21317
#, no-wrap
msgid "@code{state-file} (default: @code{\"~/.mpd/state\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21319
msgid "The location of the file that stores current MPD's state."
msgstr ""

#. type: item
#: doc/guix.texi:21320
#, no-wrap
msgid "@code{sticker-file} (default: @code{\"~/.mpd/sticker.sql\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21322
msgid "The location of the sticker database."
msgstr ""

#. type: item
#: doc/guix.texi:21323
#, no-wrap
msgid "@code{port} (default: @code{\"6600\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21325
msgid "The port to run mpd on."
msgstr ""

#. type: item
#: doc/guix.texi:21326
#, no-wrap
msgid "@code{address} (default: @code{\"any\"})"
msgstr ""

#. type: table
#: doc/guix.texi:21329
msgid "The address that mpd will bind to.  To use a Unix domain socket, an absolute path can be specified here."
msgstr ""

#. type: subsection
#: doc/guix.texi:21334
#, no-wrap
msgid "Virtualization services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21339
msgid "The @code{(gnu services virtualization)} module provides services for the libvirt and virtlog daemons, as well as other virtualization-related services."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:21340
#, no-wrap
msgid "Libvirt daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21344
msgid "@code{libvirtd} is the server side daemon component of the libvirt virtualization management system. This daemon runs on host servers and performs required management tasks for virtualized guests."
msgstr ""

#. type: deffn
#: doc/guix.texi:21345
#, no-wrap
msgid "{Scheme Variable} libvirt-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:21348
msgid "This is the type of the @uref{https://libvirt.org, libvirt daemon}.  Its value must be a @code{libvirt-configuration}."
msgstr ""

#. type: example
#: doc/guix.texi:21354
#, no-wrap
msgid ""
"(service libvirt-service-type\n"
"         (libvirt-configuration\n"
"          (unix-sock-group \"libvirt\")\n"
"          (tls-port \"16555\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21359
msgid "Available @code{libvirt-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21360
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} package libvirt"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21362
msgid "Libvirt package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21365
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean listen-tls?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21368
msgid "Flag listening for secure TLS connections on the public TCP/IP port.  must set @code{listen} for this to have any effect."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21371
msgid "It is necessary to setup a CA and issue server certificates before using this capability."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21376
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean listen-tcp?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21379
msgid "Listen for unencrypted TCP connections on the public TCP/IP port.  must set @code{listen} for this to have any effect."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21383
msgid "Using the TCP socket requires SASL authentication by default.  Only SASL mechanisms which support data encryption are allowed.  This is DIGEST_MD5 and GSSAPI (Kerberos5)"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21388
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string tls-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21391
msgid "Port for accepting secure TLS connections This can be a port number, or service name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21393
msgid "Defaults to @samp{\"16514\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21396
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string tcp-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21399
msgid "Port for accepting insecure TCP connections This can be a port number, or service name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21401
msgid "Defaults to @samp{\"16509\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21404
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string listen-addr"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21406
msgid "IP address or hostname used for client connections."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21408
msgid "Defaults to @samp{\"0.0.0.0\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21411
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean mdns-adv?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21413
msgid "Flag toggling mDNS advertisement of the libvirt service."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21416
msgid "Alternatively can disable for all services on a host by stopping the Avahi daemon."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21421
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string mdns-name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21424
msgid "Default mDNS advertisement name.  This must be unique on the immediate broadcast network."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21426
msgid "Defaults to @samp{\"Virtualization Host <hostname>\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21429
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21433
msgid "UNIX domain socket group ownership.  This can be used to allow a 'trusted' set of users access to management capabilities without becoming root."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21438
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-ro-perms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21441
msgid "UNIX socket permissions for the R/O socket.  This is used for monitoring VM status only."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21443 doc/guix.texi:21461
msgid "Defaults to @samp{\"0777\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21446
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-rw-perms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21450
msgid "UNIX socket permissions for the R/W socket.  Default allows only root.  If PolicyKit is enabled on the socket, the default will change to allow everyone (eg, 0777)"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21452
msgid "Defaults to @samp{\"0770\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21455
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-admin-perms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21459
msgid "UNIX socket permissions for the admin socket.  Default allows only owner (root), do not change it unless you are sure to whom you are exposing the access to."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21464
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21466
msgid "The directory in which sockets will be found/created."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21468
msgid "Defaults to @samp{\"/var/run/libvirt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21471
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-unix-ro"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21474
msgid "Authentication scheme for UNIX read-only sockets.  By default socket permissions allow anyone to connect"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21476 doc/guix.texi:21485
msgid "Defaults to @samp{\"polkit\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21479
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-unix-rw"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21483
msgid "Authentication scheme for UNIX read-write sockets.  By default socket permissions only allow root.  If PolicyKit support was compiled into libvirt, the default will be to use 'polkit' auth."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21488
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-tcp"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21492
msgid "Authentication scheme for TCP sockets.  If you don't enable SASL, then all TCP traffic is cleartext.  Don't do this outside of a dev/test scenario."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21494
msgid "Defaults to @samp{\"sasl\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21497
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-tls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21501
msgid "Authentication scheme for TLS sockets.  TLS sockets already have encryption provided by the TLS layer, and limited authentication is done by certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21504
msgid "It is possible to make use of any SASL authentication mechanism as well, by using 'sasl' for this option"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21506
msgid "Defaults to @samp{\"none\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21509
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-list access-drivers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21511
msgid "API access control scheme."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21514
msgid "By default an authenticated user is allowed access to all APIs.  Access drivers can place restrictions on this."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21519
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string key-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21522
msgid "Server key file path.  If set to an empty string, then no private key is loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21527
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string cert-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21530
msgid "Server key file path.  If set to an empty string, then no certificate is loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21535
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string ca-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21538
msgid "Server key file path.  If set to an empty string, then no CA certificate is loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21543
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string crl-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21546
msgid "Certificate revocation list path.  If set to an empty string, then no CRL is loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21551
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean tls-no-sanity-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21553
msgid "Disable verification of our own server certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21556
msgid "When libvirtd starts it performs some sanity checks against its own certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21561
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean tls-no-verify-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21563
msgid "Disable verification of client certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21567
msgid "Client certificate verification is the primary authentication mechanism.  Any client which does not present a certificate signed by the CA will be rejected."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21572
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-list tls-allowed-dn-list"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21574
msgid "Whitelist of allowed x509 Distinguished Name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21579
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-list sasl-allowed-usernames"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21582
msgid "Whitelist of allowed SASL usernames.  The format for username depends on the SASL authentication mechanism."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21587
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string tls-priority"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21591
msgid "Override the compile time default TLS priority string.  The default is usually \"NORMAL\" unless overridden at build time.  Only set this is it is desired for libvirt to deviate from the global default settings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21593
msgid "Defaults to @samp{\"NORMAL\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21596
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21599 doc/guix.texi:22022
msgid "Maximum number of concurrent client connections to allow over all sockets combined."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21601
msgid "Defaults to @samp{5000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21604
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-queued-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21608
msgid "Maximum length of queue of connections waiting to be accepted by the daemon.  Note, that some protocols supporting retransmission may obey this so that a later reattempt at connection succeeds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21613
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-anonymous-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21616
msgid "Maximum length of queue of accepted but not yet authenticated clients.  Set this to zero to turn this feature off"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21618 doc/guix.texi:21636 doc/guix.texi:21652
msgid "Defaults to @samp{20}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21621
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer min-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21623
msgid "Number of workers to start up initially."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21628
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21630
msgid "Maximum number of worker threads."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21634
msgid "If the number of active clients exceeds @code{min-workers}, then more threads are spawned, up to max_workers limit.  Typically you'd want max_workers to equal maximum number of clients allowed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21639
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer prio-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21643
msgid "Number of priority workers.  If all workers from above pool are stuck, some calls marked as high priority (notably domainDestroy) can be executed in this pool."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21648
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-requests"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21650
msgid "Total global limit on concurrent RPC calls."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21655
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-client-requests"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21659
msgid "Limit on concurrent requests from a single client connection.  To avoid one client monopolizing the server this should be a small fraction of the global max_requests and max_workers parameter."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21664
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-min-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21666
msgid "Same as @code{min-workers} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21671
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21673
msgid "Same as @code{max-workers} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21678
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21680
msgid "Same as @code{max-clients} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21685
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-queued-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21687
msgid "Same as @code{max-queued-clients} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21692
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-client-requests"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21694
msgid "Same as @code{max-client-requests} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21699
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21701 doc/guix.texi:21924
msgid "Logging level.  4 errors, 3 warnings, 2 information, 1 debug."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21706
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string log-filters"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21708 doc/guix.texi:21931
msgid "Logging filters."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21711 doc/guix.texi:21934
msgid "A filter allows to select a different logging level for a given category of logs The format for a filter is one of:"
msgstr ""

#. type: itemize
#: doc/guix.texi:21715 doc/guix.texi:21938
msgid "x:name"
msgstr ""

#. type: itemize
#: doc/guix.texi:21718 doc/guix.texi:21941
msgid "x:+name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21728 doc/guix.texi:21951
msgid "where @code{name} is a string which is matched against the category given in the @code{VIR_LOG_INIT()} at the top of each libvirt source file, e.g., \"remote\", \"qemu\", or \"util.json\" (the name in the filter can be a substring of the full category name, in order to match multiple similar categories), the optional \"+\" prefix tells libvirt to log stack trace for each message matching name, and @code{x} is the minimal level where matching messages should be logged:"
msgstr ""

#. type: itemize
#: doc/guix.texi:21732 doc/guix.texi:21777 doc/guix.texi:21955
#: doc/guix.texi:22000
msgid "1: DEBUG"
msgstr ""

#. type: itemize
#: doc/guix.texi:21735 doc/guix.texi:21780 doc/guix.texi:21958
#: doc/guix.texi:22003
msgid "2: INFO"
msgstr ""

#. type: itemize
#: doc/guix.texi:21738 doc/guix.texi:21783 doc/guix.texi:21961
#: doc/guix.texi:22006
msgid "3: WARNING"
msgstr ""

#. type: itemize
#: doc/guix.texi:21741 doc/guix.texi:21786 doc/guix.texi:21964
#: doc/guix.texi:22009
msgid "4: ERROR"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21746 doc/guix.texi:21969
msgid "Multiple filters can be defined in a single filters statement, they just need to be separated by spaces."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21748 doc/guix.texi:21971
msgid "Defaults to @samp{\"3:remote 4:event\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21751
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string log-outputs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21753 doc/guix.texi:21976
msgid "Logging outputs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21756
msgid "An output is one of the places to save logging information.  The format for an output can be:"
msgstr ""

#. type: item
#: doc/guix.texi:21758 doc/guix.texi:21981
#, no-wrap
msgid "x:stderr"
msgstr ""

#. type: table
#: doc/guix.texi:21760 doc/guix.texi:21983
msgid "output goes to stderr"
msgstr ""

#. type: item
#: doc/guix.texi:21761 doc/guix.texi:21984
#, no-wrap
msgid "x:syslog:name"
msgstr ""

#. type: table
#: doc/guix.texi:21763 doc/guix.texi:21986
msgid "use syslog for the output and use the given name as the ident"
msgstr ""

#. type: item
#: doc/guix.texi:21764 doc/guix.texi:21987
#, no-wrap
msgid "x:file:file_path"
msgstr ""

#. type: table
#: doc/guix.texi:21766 doc/guix.texi:21989
msgid "output to a file, with the given filepath"
msgstr ""

#. type: item
#: doc/guix.texi:21767 doc/guix.texi:21990
#, no-wrap
msgid "x:journald"
msgstr ""

#. type: table
#: doc/guix.texi:21769 doc/guix.texi:21992
msgid "output to journald logging system"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21773 doc/guix.texi:21996
msgid "In all case the x prefix is the minimal level, acting as a filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21791 doc/guix.texi:22014
msgid "Multiple outputs can be defined, they just need to be separated by spaces."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21793 doc/guix.texi:22016
msgid "Defaults to @samp{\"3:stderr\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21796
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer audit-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21798
msgid "Allows usage of the auditing subsystem to be altered"
msgstr ""

#. type: itemize
#: doc/guix.texi:21802
msgid "0: disable all auditing"
msgstr ""

#. type: itemize
#: doc/guix.texi:21805
msgid "1: enable auditing, only if enabled on host"
msgstr ""

#. type: itemize
#: doc/guix.texi:21808
msgid "2: enable auditing, and exit if disabled on host."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21815
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean audit-logging"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21817
msgid "Send audit messages via libvirt logging infrastructure."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21822
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-string host-uuid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21824
msgid "Host UUID.  UUID must not have all digits be the same."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21829
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string host-uuid-source"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21831
msgid "Source to read host UUID."
msgstr ""

#. type: itemize
#: doc/guix.texi:21835
msgid "@code{smbios}: fetch the UUID from @code{dmidecode -s system-uuid}"
msgstr ""

#. type: itemize
#: doc/guix.texi:21838
msgid "@code{machine-id}: fetch the UUID from @code{/etc/machine-id}"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21843
msgid "If @code{dmidecode} does not provide a valid UUID a temporary UUID will be generated."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21845
msgid "Defaults to @samp{\"smbios\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21848
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer keepalive-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21853
msgid "A keepalive message is sent to a client after @code{keepalive_interval} seconds of inactivity to check if the client is still responding.  If set to -1, libvirtd will never send keepalive requests; however clients can still send them and the daemon will send responses."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21858
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer keepalive-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21862
msgid "Maximum number of keepalive messages that are allowed to be sent to the client without getting any response before the connection is considered broken."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21869
msgid "In other words, the connection is automatically closed approximately after @code{keepalive_interval * (keepalive_count + 1)} seconds since the last message received from the client.  When @code{keepalive-count} is set to 0, connections will be automatically closed after @code{keepalive-interval} seconds of inactivity without sending any keepalive messages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21874
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-keepalive-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21876 doc/guix.texi:21883
msgid "Same as above but for admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21881
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-keepalive-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21888
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer ovs-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21890
msgid "Timeout for Open vSwitch calls."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21894
msgid "The @code{ovs-vsctl} utility is used for the configuration and its timeout option is set by default to 5 seconds to avoid potential infinite waits blocking libvirt."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:21901
#, no-wrap
msgid "Virtlog daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21904
msgid "The virtlogd service is a server side daemon component of libvirt that is used to manage logs from virtual machine consoles."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21910
msgid "This daemon is not used directly by libvirt client applications, rather it is called on their behalf by @code{libvirtd}. By maintaining the logs in a standalone daemon, the main @code{libvirtd} daemon can be restarted without risk of losing logs. The @code{virtlogd} daemon has the ability to re-exec()  itself upon receiving @code{SIGUSR1}, to allow live upgrades without downtime."
msgstr ""

#. type: deffn
#: doc/guix.texi:21911
#, no-wrap
msgid "{Scheme Variable} virtlog-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:21914
msgid "This is the type of the virtlog daemon.  Its value must be a @code{virtlog-configuration}."
msgstr ""

#. type: example
#: doc/guix.texi:21919
#, no-wrap
msgid ""
"(service virtlog-service-type\n"
"         (virtlog-configuration\n"
"          (max-clients 1000)))\n"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21922
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21929
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} string log-filters"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21974
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} string log-outputs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:21979
msgid "An output is one of the places to save logging information The format for an output can be:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22019
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22024
msgid "Defaults to @samp{1024}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22027
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer max-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22029
msgid "Maximum file size before rolling over."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22031
msgid "Defaults to @samp{2MB}"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22034
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer max-backups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22036
msgid "Maximum number of backup files to keep."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22038
msgid "Defaults to @samp{3}"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:22041
#, no-wrap
msgid "Transparent Emulation with QEMU"
msgstr ""

#. type: cindex
#: doc/guix.texi:22043
#, no-wrap
msgid "emulation"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:22044
#, no-wrap
msgid "binfmt_misc"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22050
msgid "@code{qemu-binfmt-service-type} provides support for transparent emulation of program binaries built for different architectures---e.g., it allows you to transparently execute an ARMv7 program on an x86_64 machine.  It achieves this by combining the @uref{https://www.qemu.org, QEMU} emulator and the @code{binfmt_misc} feature of the kernel Linux."
msgstr ""

#. type: defvr
#: doc/guix.texi:22051
#, no-wrap
msgid "{Scheme Variable} qemu-binfmt-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:22056
msgid "This is the type of the QEMU/binfmt service for transparent emulation.  Its value must be a @code{qemu-binfmt-configuration} object, which specifies the QEMU package to use as well as the architecture we want to emulated:"
msgstr ""

#. type: example
#: doc/guix.texi:22061
#, no-wrap
msgid ""
"(service qemu-binfmt-service-type\n"
"         (qemu-binfmt-configuration\n"
"           (platforms (lookup-qemu-platforms \"arm\" \"aarch64\" \"mips64el\"))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:22067
msgid "In this example, we enable transparent emulation for the ARM and aarch64 platforms.  Running @code{herd stop qemu-binfmt} turns it off, and running @code{herd start qemu-binfmt} turns it back on (@pxref{Invoking herd, the @command{herd} command,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: deftp
#: doc/guix.texi:22069
#, no-wrap
msgid "{Data Type} qemu-binfmt-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:22071
msgid "This is the configuration for the @code{qemu-binfmt} service."
msgstr ""

#. type: item
#: doc/guix.texi:22073
#, no-wrap
msgid "@code{platforms} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:22076
msgid "The list of emulated QEMU platforms.  Each item must be a @dfn{platform object} as returned by @code{lookup-qemu-platforms} (see below)."
msgstr ""

#. type: item
#: doc/guix.texi:22077
#, no-wrap
msgid "@code{guix-support?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:22083
msgid "When it is true, QEMU and all its dependencies are added to the build environment of @command{guix-daemon} (@pxref{Invoking guix-daemon, @code{--chroot-directory} option}).  This allows the @code{binfmt_misc} handlers to be used within the build environment, which in turn means that you can transparently build programs for another architecture."
msgstr ""

#. type: table
#: doc/guix.texi:22086
msgid "For example, let's suppose you're on an x86_64 machine and you have this service:"
msgstr ""

#. type: example
#: doc/guix.texi:22092
#, no-wrap
msgid ""
"(service qemu-binfmt-service-type\n"
"         (qemu-binfmt-configuration\n"
"           (platforms (lookup-qemu-platforms \"arm\"))\n"
"           (guix-support? #t)))\n"
msgstr ""

#. type: table
#: doc/guix.texi:22095
msgid "You can run:"
msgstr ""

#. type: example
#: doc/guix.texi:22098
#, no-wrap
msgid "guix build -s armhf-linux inkscape\n"
msgstr ""

#. type: table
#: doc/guix.texi:22105
msgid "and it will build Inkscape for ARMv7 @emph{as if it were a native build}, transparently using QEMU to emulate the ARMv7 CPU.  Pretty handy if you'd like to test a package build for an architecture you don't have access to!"
msgstr ""

#. type: item
#: doc/guix.texi:22106
#, no-wrap
msgid "@code{qemu} (default: @code{qemu})"
msgstr ""

#. type: table
#: doc/guix.texi:22108
msgid "The QEMU package to use."
msgstr ""

#. type: deffn
#: doc/guix.texi:22111
#, no-wrap
msgid "{Scheme Procedure} lookup-qemu-platforms @var{platforms}@dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:22116
msgid "Return the list of QEMU platform objects corresponding to @var{platforms}@dots{}.  @var{platforms} must be a list of strings corresponding to platform names, such as @code{\"arm\"}, @code{\"sparc\"}, @code{\"mips64el\"}, and so on."
msgstr ""

#. type: deffn
#: doc/guix.texi:22118
#, no-wrap
msgid "{Scheme Procedure} qemu-platform? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:22120
msgid "Return true if @var{obj} is a platform object."
msgstr ""

#. type: deffn
#: doc/guix.texi:22122
#, no-wrap
msgid "{Scheme Procedure} qemu-platform-name @var{platform}"
msgstr ""

#. type: deffn
#: doc/guix.texi:22124
msgid "Return the name of @var{platform}---a string such as @code{\"arm\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22136
msgid "The @code{(gnu services version-control)} module provides a service to allow remote access to local Git repositories.  There are three options: the @code{git-daemon-service}, which provides access to repositories via the @code{git://} unsecured TCP-based protocol, extending the @code{nginx} web server to proxy some requests to @code{git-http-backend}, or providing a web interface with @code{cgit-service-type}."
msgstr ""

#. type: deffn
#: doc/guix.texi:22137
#, no-wrap
msgid "{Scheme Procedure} git-daemon-service [#:config (git-daemon-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:22141
msgid "Return a service that runs @command{git daemon}, a simple TCP server to expose repositories over the Git protocol for anonymous access."
msgstr ""

#. type: deffn
#: doc/guix.texi:22147
msgid "The optional @var{config} argument should be a @code{<git-daemon-configuration>} object, by default it allows read-only access to exported@footnote{By creating the magic file \"git-daemon-export-ok\" in the repository directory.} repositories under @file{/srv/git}."
msgstr ""

#. type: deftp
#: doc/guix.texi:22150
#, no-wrap
msgid "{Data Type} git-daemon-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:22152
msgid "Data type representing the configuration for @code{git-daemon-service}."
msgstr ""

#. type: item
#: doc/guix.texi:22154 doc/guix.texi:22210
#, no-wrap
msgid "@code{package} (default: @var{git})"
msgstr ""

#. type: table
#: doc/guix.texi:22156 doc/guix.texi:22212
msgid "Package object of the Git distributed version control system."
msgstr ""

#. type: item
#: doc/guix.texi:22157 doc/guix.texi:22216
#, no-wrap
msgid "@code{export-all?} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:22160
msgid "Whether to allow access for all Git repositories, even if they do not have the @file{git-daemon-export-ok} file."
msgstr ""

#. type: item
#: doc/guix.texi:22161
#, no-wrap
msgid "@code{base-path} (default: @file{/srv/git})"
msgstr ""

#. type: table
#: doc/guix.texi:22166
msgid "Whether to remap all the path requests as relative to the given path.  If you run git daemon with @var{(base-path \"/srv/git\")} on example.com, then if you later try to pull @code{git://example.com/hello.git}, git daemon will interpret the path as @code{/srv/git/hello.git}."
msgstr ""

#. type: item
#: doc/guix.texi:22167
#, no-wrap
msgid "@code{user-path} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:22174
msgid "Whether to allow @code{~user} notation to be used in requests.  When specified with empty string, requests to @code{git://host/~alice/foo} is taken as a request to access @code{foo} repository in the home directory of user @code{alice}.  If @var{(user-path \"path\")} is specified, the same request is taken as a request to access @code{path/foo} repository in the home directory of user @code{alice}."
msgstr ""

#. type: item
#: doc/guix.texi:22175
#, no-wrap
msgid "@code{listen} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:22178
msgid "Whether to listen on specific IP addresses or hostnames, defaults to all."
msgstr ""

#. type: item
#: doc/guix.texi:22179
#, no-wrap
msgid "@code{port} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:22181
msgid "Whether to listen on an alternative port, which defaults to 9418."
msgstr ""

#. type: item
#: doc/guix.texi:22182
#, no-wrap
msgid "@code{whitelist} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:22184
msgid "If not empty, only allow access to this list of directories."
msgstr ""

#. type: item
#: doc/guix.texi:22185
#, no-wrap
msgid "@code{extra-options} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:22188
msgid "Extra options will be passed to @code{git daemon}, please run @command{man git-daemon} for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22202
msgid "The @code{git://} protocol lacks authentication.  When you pull from a repository fetched via @code{git://}, you don't know that the data you receive was modified is really coming from the specified host, and you have your connection is subject to eavesdropping.  It's better to use an authenticated and encrypted transport, such as @code{https}.  Although Git allows you to serve repositories using unsophisticated file-based web servers, there is a faster protocol implemented by the @code{git-http-backend} program.  This program is the back-end of a proper Git web service.  It is designed to sit behind a FastCGI proxy.  @xref{Web Services}, for more on running the necessary @code{fcgiwrap} daemon."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22205
msgid "Guix has a separate configuration data type for serving Git repositories over HTTP."
msgstr ""

#. type: deftp
#: doc/guix.texi:22206
#, no-wrap
msgid "{Data Type} git-http-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:22208
msgid "Data type representing the configuration for @code{git-http-service}."
msgstr ""

#. type: item
#: doc/guix.texi:22213
#, no-wrap
msgid "@code{git-root} (default: @file{/srv/git})"
msgstr ""

#. type: table
#: doc/guix.texi:22215
msgid "Directory containing the Git repositories to expose to the world."
msgstr ""

#. type: table
#: doc/guix.texi:22219
msgid "Whether to expose access for all Git repositories in @var{git-root}, even if they do not have the @file{git-daemon-export-ok} file."
msgstr ""

#. type: item
#: doc/guix.texi:22220
#, no-wrap
msgid "@code{uri-path} (default: @file{/git/})"
msgstr ""

#. type: table
#: doc/guix.texi:22225
msgid "Path prefix for Git access.  With the default @code{/git/} prefix, this will map @code{http://@var{server}/git/@var{repo}.git} to @code{/srv/git/@var{repo}.git}.  Requests whose URI paths do not begin with this prefix are not passed on to this Git instance."
msgstr ""

#. type: item
#: doc/guix.texi:22226
#, no-wrap
msgid "@code{fcgiwrap-socket} (default: @code{127.0.0.1:9000})"
msgstr ""

#. type: table
#: doc/guix.texi:22229
msgid "The socket on which the @code{fcgiwrap} daemon is listening.  @xref{Web Services}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22236
msgid "There is no @code{git-http-service-type}, currently; instead you can create an @code{nginx-location-configuration} from a @code{git-http-configuration} and then add that location to a web server."
msgstr ""

#. type: deffn
#: doc/guix.texi:22237
#, no-wrap
msgid "{Scheme Procedure} git-http-nginx-location-configuration @"
msgstr ""

#. type: deffn
#: doc/guix.texi:22242
msgid "[config=(git-http-configuration)] Compute an @code{nginx-location-configuration} that corresponds to the given Git http configuration.  An example nginx service definition to serve the default @file{/srv/git} over HTTPS might be:"
msgstr ""

#. type: example
#: doc/guix.texi:22259
#, no-wrap
msgid ""
"(service nginx-service-type\n"
"         (nginx-configuration\n"
"          (server-blocks\n"
"           (list\n"
"            (nginx-server-configuration\n"
"             (listen '(\"443 ssl\"))\n"
"             (server-name \"git.my-host.org\")\n"
"             (ssl-certificate\n"
"              \"/etc/letsencrypt/live/git.my-host.org/fullchain.pem\")\n"
"             (ssl-certificate-key\n"
"              \"/etc/letsencrypt/live/git.my-host.org/privkey.pem\")\n"
"             (locations\n"
"              (list\n"
"               (git-http-nginx-location-configuration\n"
"                (git-http-configuration (uri-path \"/\"))))))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:22266
msgid "This example assumes that you are using Let's Encrypt to get your TLS certificate.  @xref{Certificate Services}.  The default @code{certbot} service will redirect all HTTP traffic on @code{git.my-host.org} to HTTPS.  You will also need to add an @code{fcgiwrap} proxy to your system services.  @xref{Web Services}."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:22268
#, no-wrap
msgid "Cgit Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:22270
#, no-wrap
msgid "Cgit service"
msgstr ""

#. type: cindex
#: doc/guix.texi:22271
#, no-wrap
msgid "Git, web interface"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22274
msgid "@uref{https://git.zx2c4.com/cgit/, Cgit} is a web frontend for Git repositories written in C."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22277
msgid "The following example will configure the service with default values.  By default, Cgit can be accessed on port 80 (@code{http://localhost:80})."
msgstr ""

#. type: example
#: doc/guix.texi:22280
#, no-wrap
msgid "(service cgit-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22284
msgid "The @code{file-object} type designates either a file-like object (@pxref{G-Expressions, file-like objects}) or a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22288
msgid "Available @code{cgit-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22289
#, no-wrap
msgid "{@code{cgit-configuration} parameter} package package"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22291
msgid "The CGIT package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22294
#, no-wrap
msgid "{@code{cgit-configuration} parameter} nginx-server-configuration-list nginx"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22299
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object about-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22302
msgid "Specifies a command which will be invoked to format the content of about pages (both top-level and for each repository)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22307
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string agefile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22310
msgid "Specifies a path, relative to each repository path, which can be used to specify the date and time of the youngest commit in the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22315
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object auth-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22318
msgid "Specifies a command that will be invoked for authenticating repository access."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22323
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string branch-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22326
msgid "Flag which, when set to @samp{age}, enables date ordering in the branch ref list, and when set @samp{name} enables ordering by branch name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22328
msgid "Defaults to @samp{\"name\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22331
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string cache-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22333
msgid "Path used to store the cgit cache entries."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22335
msgid "Defaults to @samp{\"/var/cache/cgit\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22338
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-static-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22341
msgid "Number which specifies the time-to-live, in minutes, for the cached version of repository pages accessed with a fixed SHA1."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22343 doc/guix.texi:22786
msgid "Defaults to @samp{-1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22346
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-dynamic-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22349
msgid "Number which specifies the time-to-live, in minutes, for the cached version of repository pages accessed without a fixed SHA1."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22354
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-repo-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22357
msgid "Number which specifies the time-to-live, in minutes, for the cached version of the repository summary page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22362
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-root-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22365
msgid "Number which specifies the time-to-live, in minutes, for the cached version of the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22370
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-scanrc-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22373
msgid "Number which specifies the time-to-live, in minutes, for the result of scanning a path for Git repositories."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22378
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-about-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22381
msgid "Number which specifies the time-to-live, in minutes, for the cached version of the repository about page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22386
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-snapshot-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22389
msgid "Number which specifies the time-to-live, in minutes, for the cached version of snapshots."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22394
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22397
msgid "The maximum number of entries in the cgit cache.  When set to @samp{0}, caching is disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22402
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean case-sensitive-sort?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22404
msgid "Sort items in the repo list case sensitively."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22409
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list clone-prefix"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22412
msgid "List of common prefixes which, when combined with a repository URL, generates valid clone URLs for the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22417
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list clone-url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22419
msgid "List of @code{clone-url} templates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22424
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object commit-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22426
msgid "Command which will be invoked to format commit messages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22431
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string commit-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22435 doc/guix.texi:22993
msgid "Flag which, when set to @samp{date}, enables strict date ordering in the commit log, and when set to @samp{topo} enables strict topological ordering."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22437
msgid "Defaults to @samp{\"git log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22440
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object css"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22442
msgid "URL which specifies the css document to include in all cgit pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22444
msgid "Defaults to @samp{\"/share/cgit/cgit.css\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22447
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object email-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22451
msgid "Specifies a command which will be invoked to format names and email address of committers, authors, and taggers, as represented in various places throughout the cgit interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22456
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean embedded?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22459
msgid "Flag which, when set to @samp{#t}, will make cgit generate a HTML fragment suitable for embedding in other HTML pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22464
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-commit-graph?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22468
msgid "Flag which, when set to @samp{#t}, will make cgit print an ASCII-art commit history graph to the left of the commit messages in the repository log page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22473
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-filter-overrides?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22476
msgid "Flag which, when set to @samp{#t}, allows all filter settings to be overridden in repository-specific cgitrc files."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22481
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-follow-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22484
msgid "Flag which, when set to @samp{#t}, allows users to follow a file in the log view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22489
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-http-clone?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22492
msgid "If set to @samp{#t}, cgit will act as an dumb HTTP endpoint for Git clones."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22497
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-index-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22500
msgid "Flag which, when set to @samp{#t}, will make cgit generate extra links \"summary\", \"commit\", \"tree\" for each repo in the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22505
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-index-owner?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22508
msgid "Flag which, when set to @samp{#t}, will make cgit display the owner of each repo in the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22513
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-log-filecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22516
msgid "Flag which, when set to @samp{#t}, will make cgit print the number of modified files for each commit on the repository log page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22521
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-log-linecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22524
msgid "Flag which, when set to @samp{#t}, will make cgit print the number of added and removed lines for each commit on the repository log page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22529
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-remote-branches?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22532 doc/guix.texi:23056
msgid "Flag which, when set to @code{#t}, will make cgit display remote branches in the summary and refs views."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22537
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-subject-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22541
msgid "Flag which, when set to @code{1}, will make cgit use the subject of the parent commit as link text when generating links to parent commits in commit view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22546
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-html-serving?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22550
msgid "Flag which, when set to @samp{#t}, will make cgit use the subject of the parent commit as link text when generating links to parent commits in commit view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22555
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-tree-linenumbers?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22558
msgid "Flag which, when set to @samp{#t}, will make cgit generate linenumber links for plaintext blobs printed in the tree view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22563
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-git-config?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22566
msgid "Flag which, when set to @samp{#f}, will allow cgit to use Git config to set any repo specific settings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22571
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object favicon"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22573
msgid "URL used as link to a shortcut icon for cgit."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22575
msgid "Defaults to @samp{\"/favicon.ico\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22578
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string footer"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22582
msgid "The content of the file specified with this option will be included verbatim at the bottom of all pages (i.e.@: it replaces the standard \"generated by...\"@: message)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22587
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string head-include"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22590
msgid "The content of the file specified with this option will be included verbatim in the HTML HEAD section on all pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22595
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string header"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22598
msgid "The content of the file specified with this option will be included verbatim at the top of all pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22603
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object include"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22606
msgid "Name of a configfile to include before the rest of the current config- file is parsed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22611
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string index-header"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22614
msgid "The content of the file specified with this option will be included verbatim above the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22619
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string index-info"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22622
msgid "The content of the file specified with this option will be included verbatim below the heading on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22627
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean local-time?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22630
msgid "Flag which, if set to @samp{#t}, makes cgit print commit and tag times in the servers timezone."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22635
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object logo"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22638
msgid "URL which specifies the source of an image which will be used as a logo on all cgit pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22640
msgid "Defaults to @samp{\"/share/cgit/cgit.png\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22643
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string logo-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22645 doc/guix.texi:23102
msgid "URL loaded when clicking on the cgit logo image."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22650
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object owner-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22653
msgid "Command which will be invoked to format the Owner column of the main page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22658
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-atom-items"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22660
msgid "Number of items to display in atom feeds view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22662 doc/guix.texi:22897 doc/guix.texi:22905
#: doc/guix.texi:22913
msgid "Defaults to @samp{10}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22665
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-commit-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22667
msgid "Number of entries to list per page in \"log\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22669 doc/guix.texi:22684
msgid "Defaults to @samp{50}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22672
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-message-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22674
msgid "Number of commit message characters to display in \"log\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22676 doc/guix.texi:22692
msgid "Defaults to @samp{80}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22679
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-repo-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22682
msgid "Specifies the number of entries to list per page on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22687
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-repodesc-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22690
msgid "Specifies the maximum number of repo description characters to display on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22695
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-blob-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22697
msgid "Specifies the maximum size of a blob to display HTML for in KBytes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22702
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string max-stats"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22705
msgid "Maximum statistics period.  Valid values are @samp{week},@samp{month}, @samp{quarter} and @samp{year}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22710
#, no-wrap
msgid "{@code{cgit-configuration} parameter} mimetype-alist mimetype"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22712
msgid "Mimetype for the specified filename extension."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22716
msgid "Defaults to @samp{((gif \"image/gif\") (html \"text/html\") (jpg \"image/jpeg\") (jpeg \"image/jpeg\") (pdf \"application/pdf\") (png \"image/png\") (svg \"image/svg+xml\"))}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22719
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object mimetype-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22721
msgid "Specifies the file to use for automatic mimetype lookup."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22726
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string module-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22729
msgid "Text which will be used as the formatstring for a hyperlink when a submodule is printed in a directory listing."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22734
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean nocache?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22736
msgid "If set to the value @samp{#t} caching will be disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22741
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean noplainemail?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22744
msgid "If set to @samp{#t} showing full author email addresses will be disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22749
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean noheader?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22752
msgid "Flag which, when set to @samp{#t}, will make cgit omit the standard header on all pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22757
#, no-wrap
msgid "{@code{cgit-configuration} parameter} project-list project-list"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22761
msgid "A list of subdirectories inside of @code{repository-directory}, relative to it, that should loaded as Git repositories.  An empty list means that all subdirectories will be loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22766
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object readme"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22768
msgid "Text which will be used as default value for @code{cgit-repo-readme}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22773
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean remove-suffix?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22777
msgid "If set to @code{#t} and @code{repository-directory} is enabled, if any repositories are found with a suffix of @code{.git}, this suffix will be removed for the URL and name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22782
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer renamelimit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22784
msgid "Maximum number of files to consider when detecting renames."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22789
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string repository-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22791
msgid "The way in which repositories in each section are sorted."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22796
#, no-wrap
msgid "{@code{cgit-configuration} parameter} robots-list robots"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22798
msgid "Text used as content for the @code{robots} meta-tag."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22800
msgid "Defaults to @samp{(\"noindex\" \"nofollow\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22803
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string root-desc"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22805
msgid "Text printed below the heading on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22807
msgid "Defaults to @samp{\"a fast webinterface for the git dscm\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22810
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string root-readme"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22813
msgid "The content of the file specified with this option will be included verbatim below thef \"about\" link on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22818
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string root-title"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22820
msgid "Text printed as heading on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22825
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean scan-hidden-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22831
msgid "If set to @samp{#t} and repository-directory is enabled, repository-directory will recurse into directories whose name starts with a period.  Otherwise, repository-directory will stay away from such directories, considered as \"hidden\".  Note that this does not apply to the \".git\" directory in non-bare repos."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22836
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list snapshots"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22839
msgid "Text which specifies the default set of snapshot formats that cgit generates links for."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22844
#, no-wrap
msgid "{@code{cgit-configuration} parameter} repository-directory repository-directory"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22847
msgid "Name of the directory to scan for repositories (represents @code{scan-path})."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22849
msgid "Defaults to @samp{\"/srv/git\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22852
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string section"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22855 doc/guix.texi:23171
msgid "The name of the current repository section - all repositories defined after this option will inherit the current section name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22860
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string section-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22863
msgid "Flag which, when set to @samp{1}, will sort the sections on the repository listing by name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22868
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer section-from-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22871
msgid "A number which, if defined prior to repository-directory, specifies how many path elements from each repo path to use as a default section name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22876
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean side-by-side-diffs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22879
msgid "If set to @samp{#t} shows side-by-side diffs instead of unidiffs per default."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22884
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object source-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22887
msgid "Specifies a command which will be invoked to format plaintext blobs in the tree view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22892
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer summary-branches"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22895
msgid "Specifies the number of branches to display in the repository \"summary\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22900
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer summary-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22903
msgid "Specifies the number of log entries to display in the repository \"summary\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22908
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer summary-tags"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22911
msgid "Specifies the number of tags to display in the repository \"summary\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22916
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string strict-export"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22919
msgid "Filename which, if specified, needs to be present within the repository for cgit to allow access to that repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22924
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string virtual-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22926
msgid "URL which, if specified, will be used as root for all cgit links."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22928
msgid "Defaults to @samp{\"/\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22931
#, no-wrap
msgid "{@code{cgit-configuration} parameter} repository-cgit-configuration-list repositories"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22933
msgid "A list of @dfn{cgit-repo} records to use with config."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22937
msgid "Available @code{repository-cgit-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22938
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-list snapshots"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22941
msgid "A mask of snapshot formats for this repo that cgit generates links for, restricted by the global @code{snapshots} setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22946
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object source-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22948
msgid "Override the default @code{source-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22953
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22955
msgid "The relative URL used to access the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22960
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object about-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22962
msgid "Override the default @code{about-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22967
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string branch-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22970
msgid "Flag which, when set to @samp{age}, enables date ordering in the branch ref list, and when set to @samp{name} enables ordering by branch name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22975
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-list clone-url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22977
msgid "A list of URLs which can be used to clone repo."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22982
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object commit-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22984
msgid "Override the default @code{commit-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22989
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string commit-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:22998
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string defbranch"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23003
msgid "The name of the default branch for this repository.  If no such branch exists in the repository, the first branch name (when sorted) is used as default instead.  By default branch pointed to by HEAD, or \"master\" if there is no suitable HEAD."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23008
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string desc"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23010
msgid "The value to show as repository description."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23015
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string homepage"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23017
msgid "The value to show as repository homepage."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23022
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object email-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23024
msgid "Override the default @code{email-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23029
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} maybe-repo-boolean enable-commit-graph?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23032
msgid "A flag which can be used to disable the global setting @code{enable-commit-graph?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23037
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} maybe-repo-boolean enable-log-filecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23040
msgid "A flag which can be used to disable the global setting @code{enable-log-filecount?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23045
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} maybe-repo-boolean enable-log-linecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23048
msgid "A flag which can be used to disable the global setting @code{enable-log-linecount?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23053
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} maybe-repo-boolean enable-remote-branches?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23061
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} maybe-repo-boolean enable-subject-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23064
msgid "A flag which can be used to override the global setting @code{enable-subject-links?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23069
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} maybe-repo-boolean enable-html-serving?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23072
msgid "A flag which can be used to override the global setting @code{enable-html-serving?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23077
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-boolean hide?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23080
msgid "Flag which, when set to @code{#t}, hides the repository from the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23085
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-boolean ignore?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23087
msgid "Flag which, when set to @samp{#t}, ignores the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23092
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object logo"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23095
msgid "URL which specifies the source of an image which will be used as a logo on this repo’s pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23100
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string logo-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23107
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object owner-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23109
msgid "Override the default @code{owner-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23114
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string module-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23118
msgid "Text which will be used as the formatstring for a hyperlink when a submodule is printed in a directory listing.  The arguments for the formatstring are the path and SHA1 of the submodule commit."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23123
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} module-link-path module-link-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23127
msgid "Text which will be used as the formatstring for a hyperlink when a submodule with the specified subdirectory path is printed in a directory listing."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23132
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string max-stats"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23134
msgid "Override the default maximum statistics period."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23139
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23141
msgid "The value to show as repository name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23146
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string owner"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23148
msgid "A value used to identify the owner of the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23153
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23155
msgid "An absolute path to the repository directory."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23160
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string readme"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23163
msgid "A path (relative to repo) which specifies a file to include verbatim as the \"About\" page for this repo."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23168
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string section"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23176
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-list extra-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23178 doc/guix.texi:23187
msgid "Extra options will be appended to cgitrc file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23185
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list extra-options"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23199
msgid "However, it could be that you just want to get a @code{cgitrc} up and running.  In that case, you can pass an @code{opaque-cgit-configuration} as a record to @code{cgit-service-type}.  As its name indicates, an opaque configuration does not have easy reflective capabilities."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23201
msgid "Available @code{opaque-cgit-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23202
#, no-wrap
msgid "{@code{opaque-cgit-configuration} parameter} package cgit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23204
msgid "The cgit package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23206
#, no-wrap
msgid "{@code{opaque-cgit-configuration} parameter} string string"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:23208
msgid "The contents of the @code{cgitrc}, as a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23212
msgid "For example, if your @code{cgitrc} is just the empty string, you could instantiate a cgit service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:23217
#, no-wrap
msgid ""
"(service cgit-service-type\n"
"         (opaque-cgit-configuration\n"
"          (cgitrc \"\")))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23219
#, no-wrap
msgid "Gitolite Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:23221
#, no-wrap
msgid "Gitolite service"
msgstr ""

#. type: cindex
#: doc/guix.texi:23222
#, no-wrap
msgid "Git, hosting"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23225
msgid "@uref{https://gitolite.com/gitolite/, Gitolite} is a tool for hosting Git repositories on a central server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23228
msgid "Gitolite can handle multiple repositories and users, and supports flexible configuration of the permissions for the users on the repositories."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23231
msgid "The following example will configure Gitolite using the default @code{git} user, and the provided SSH public key."
msgstr ""

#. type: example
#: doc/guix.texi:23238
#, no-wrap
msgid ""
"(service gitolite-service-type\n"
"         (gitolite-configuration\n"
"           (admin-pubkey (plain-file\n"
"                           \"yourname.pub\"\n"
"                           \"ssh-rsa AAAA... guix@@example.com\"))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23243
msgid "Gitolite is configured through a special admin repository which you can clone, for example, if you setup Gitolite on @code{example.com}, you would run the following command to clone the admin repository."
msgstr ""

#. type: example
#: doc/guix.texi:23246
#, no-wrap
msgid "git clone git@@example.com:gitolite-admin\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23252
msgid "When the Gitolite service is activated, the provided @code{admin-pubkey} will be inserted in to the @file{keydir} directory in the gitolite-admin repository.  If this results in a change in the repository, it will be committed using the message ``gitolite setup by GNU Guix''."
msgstr ""

#. type: deftp
#: doc/guix.texi:23253
#, no-wrap
msgid "{Data Type} gitolite-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:23255
msgid "Data type representing the configuration for @code{gitolite-service-type}."
msgstr ""

#. type: item
#: doc/guix.texi:23257
#, no-wrap
msgid "@code{package} (default: @var{gitolite})"
msgstr ""

#. type: table
#: doc/guix.texi:23259
msgid "Gitolite package to use."
msgstr ""

#. type: item
#: doc/guix.texi:23260
#, no-wrap
msgid "@code{user} (default: @var{git})"
msgstr ""

#. type: table
#: doc/guix.texi:23263
msgid "User to use for Gitolite.  This will be user that you use when accessing Gitolite over SSH."
msgstr ""

#. type: item
#: doc/guix.texi:23264
#, no-wrap
msgid "@code{group} (default: @var{git})"
msgstr ""

#. type: table
#: doc/guix.texi:23266
msgid "Group to use for Gitolite."
msgstr ""

#. type: item
#: doc/guix.texi:23267
#, no-wrap
msgid "@code{home-directory} (default: @var{\"/var/lib/gitolite\"})"
msgstr ""

#. type: table
#: doc/guix.texi:23269
msgid "Directory in which to store the Gitolite configuration and repositories."
msgstr ""

#. type: item
#: doc/guix.texi:23270
#, no-wrap
msgid "@code{rc-file} (default: @var{(gitolite-rc-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:23273
msgid "A ``file-like'' object (@pxref{G-Expressions, file-like objects}), representing the configuration for Gitolite."
msgstr ""

#. type: item
#: doc/guix.texi:23274
#, no-wrap
msgid "@code{admin-pubkey} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:23278
msgid "A ``file-like'' object (@pxref{G-Expressions, file-like objects}) used to setup Gitolite.  This will be inserted in to the @file{keydir} directory within the gitolite-admin repository."
msgstr ""

#. type: table
#: doc/guix.texi:23280
msgid "To specify the SSH key as a string, use the @code{plain-file} function."
msgstr ""

#. type: example
#: doc/guix.texi:23283
#, no-wrap
msgid "(plain-file \"yourname.pub\" \"ssh-rsa AAAA... guix@@example.com\")\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:23288
#, no-wrap
msgid "{Data Type} gitolite-rc-file"
msgstr ""

#. type: deftp
#: doc/guix.texi:23290
msgid "Data type representing the Gitolite RC file."
msgstr ""

#. type: item
#: doc/guix.texi:23292
#, no-wrap
msgid "@code{umask} (default: @code{#o0077})"
msgstr ""

#. type: table
#: doc/guix.texi:23295
msgid "This controls the permissions Gitolite sets on the repositories and their contents."
msgstr ""

#. type: table
#: doc/guix.texi:23299
msgid "A value like @code{#o0027} will give read access to the group used by Gitolite (by default: @code{git}). This is necessary when using Gitolite with software like cgit or gitweb."
msgstr ""

#. type: item
#: doc/guix.texi:23300
#, no-wrap
msgid "@code{git-config-keys} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:23303
msgid "Gitolite allows you to set git config values using the \"config\" keyword. This setting allows control over the config keys to accept."
msgstr ""

#. type: item
#: doc/guix.texi:23304
#, no-wrap
msgid "@code{roles} (default: @code{'((\"READERS\" . 1) (\"WRITERS\" . ))})"
msgstr ""

#. type: table
#: doc/guix.texi:23306
msgid "Set the role names allowed to be used by users running the perms command."
msgstr ""

#. type: item
#: doc/guix.texi:23307
#, no-wrap
msgid "@code{enable} (default: @code{'(\"help\" \"desc\" \"info\" \"perms\" \"writable\" \"ssh-authkeys\" \"git-config\" \"daemon\" \"gitweb\")})"
msgstr ""

#. type: table
#: doc/guix.texi:23309
msgid "This setting controls the commands and features to enable within Gitolite."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23317
#, no-wrap
msgid "The Battle for Wesnoth Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:23318
#, no-wrap
msgid "wesnothd"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23322
msgid "@uref{https://wesnoth.org, The Battle for Wesnoth} is a fantasy, turn based tactical strategy game, with several single player campaigns, and multiplayer games (both networked and local)."
msgstr ""

#. type: defvar
#: doc/guix.texi:23323
#, no-wrap
msgid "{Scheme Variable} wesnothd-service-type"
msgstr ""

#. type: defvar
#: doc/guix.texi:23327
msgid "Service type for the wesnothd service.  Its value must be a @code{wesnothd-configuration} object.  To run wesnothd in the default configuration, instantiate it as:"
msgstr ""

#. type: example
#: doc/guix.texi:23330
#, no-wrap
msgid "(service wesnothd-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:23333
#, no-wrap
msgid "{Data Type} wesnothd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:23335
msgid "Data type representing the configuration of @command{wesnothd}."
msgstr ""

#. type: item
#: doc/guix.texi:23337
#, no-wrap
msgid "@code{package} (default: @code{wesnoth-server})"
msgstr ""

#. type: table
#: doc/guix.texi:23339
msgid "The wesnoth server package to use."
msgstr ""

#. type: item
#: doc/guix.texi:23340
#, no-wrap
msgid "@code{port} (default: @code{15000})"
msgstr ""

#. type: table
#: doc/guix.texi:23342
msgid "The port to bind the server to."
msgstr ""

#. type: cindex
#: doc/guix.texi:23348
#, no-wrap
msgid "fingerprint"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23349
#, no-wrap
msgid "Fingerprint Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23353
msgid "The @code{(gnu services authentication)} module provides a DBus service to read and identify fingerprints via a fingerprint sensor."
msgstr ""

#. type: defvr
#: doc/guix.texi:23354
#, no-wrap
msgid "{Scheme Variable} fprintd-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:23357
msgid "The service type for @command{fprintd}, which provides the fingerprint reading capability."
msgstr ""

#. type: example
#: doc/guix.texi:23360
#, no-wrap
msgid "(service fprintd-service-type)\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:23363
#, no-wrap
msgid "sysctl"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23364
#, no-wrap
msgid "System Control Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23368
msgid "The @code{(gnu services sysctl)} provides a service to configure kernel parameters at boot."
msgstr ""

#. type: defvr
#: doc/guix.texi:23369
#, no-wrap
msgid "{Scheme Variable} sysctl-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:23373
msgid "The service type for @command{sysctl}, which modifies kernel parameters under @file{/proc/sys/}.  To enable IPv4 forwarding, it can be instantiated as:"
msgstr ""

#. type: example
#: doc/guix.texi:23378
#, no-wrap
msgid ""
"(service sysctl-service-type\n"
"         (sysctl-configuration\n"
"           (settings '((\"net.ipv4.ip_forward\" . \"1\")))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:23381
#, no-wrap
msgid "{Data Type} sysctl-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:23383
msgid "The data type representing the configuration of @command{sysctl}."
msgstr ""

#. type: item
#: doc/guix.texi:23385
#, no-wrap
msgid "@code{sysctl} (default: @code{(file-append procps \"/sbin/sysctl\"})"
msgstr ""

#. type: table
#: doc/guix.texi:23387
msgid "The @command{sysctl} executable to use."
msgstr ""

#. type: item
#: doc/guix.texi:23388
#, no-wrap
msgid "@code{settings} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:23390
msgid "An association list specifies kernel parameters and their values."
msgstr ""

#. type: cindex
#: doc/guix.texi:23393
#, no-wrap
msgid "pcscd"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23394
#, no-wrap
msgid "PC/SC Smart Card Daemon Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23401
msgid "The @code{(gnu services security-token)} module provides the following service to run @command{pcscd}, the PC/SC Smart Card Daemon.  @command{pcscd} is the daemon program for pcsc-lite and the MuscleCard framework. It is a resource manager that coordinates communications with smart card readers, smart cards and cryptographic tokens that are connected to the system."
msgstr ""

#. type: defvr
#: doc/guix.texi:23402
#, no-wrap
msgid "{Scheme Variable} pcscd-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:23406
msgid "Service type for the @command{pcscd} service.  Its value must be a @code{pcscd-configuration} object.  To run pcscd in the default configuration, instantiate it as:"
msgstr ""

#. type: example
#: doc/guix.texi:23409
#, no-wrap
msgid "(service pcscd-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:23412
#, no-wrap
msgid "{Data Type} pcscd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:23414
msgid "The data type representing the configuration of @command{pcscd}."
msgstr ""

#. type: item
#: doc/guix.texi:23416
#, no-wrap
msgid "@code{pcsc-lite} (default: @code{pcsc-lite})"
msgstr ""

#. type: table
#: doc/guix.texi:23418
msgid "The pcsc-lite package that provides pcscd."
msgstr ""

#. type: item
#: doc/guix.texi:23418
#, no-wrap
msgid "@code{usb-drivers} (default: @code{(list ccid)})"
msgstr ""

#. type: table
#: doc/guix.texi:23421
msgid "List of packages that provide USB drivers to pcscd. Drivers are expected to be under @file{pcsc/drivers} in the store directory of the package."
msgstr ""

#. type: cindex
#: doc/guix.texi:23424
#, no-wrap
msgid "lirc"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23425
#, no-wrap
msgid "Lirc Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23428
msgid "The @code{(gnu services lirc)} module provides the following service."
msgstr ""

#. type: deffn
#: doc/guix.texi:23429
#, no-wrap
msgid "{Scheme Procedure} lirc-service [#:lirc lirc] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:23434
msgid "[#:device #f] [#:driver #f] [#:config-file #f] @ [#:extra-options '()] Return a service that runs @url{http://www.lirc.org,LIRC}, a daemon that decodes infrared signals from remote controls."
msgstr ""

#. type: deffn
#: doc/guix.texi:23438
msgid "Optionally, @var{device}, @var{driver} and @var{config-file} (configuration file name) may be specified.  See @command{lircd} manual for details."
msgstr ""

#. type: deffn
#: doc/guix.texi:23441
msgid "Finally, @var{extra-options} is a list of additional command-line options passed to @command{lircd}."
msgstr ""

#. type: cindex
#: doc/guix.texi:23443
#, no-wrap
msgid "spice"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23444
#, no-wrap
msgid "Spice Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23447
msgid "The @code{(gnu services spice)} module provides the following service."
msgstr ""

#. type: deffn
#: doc/guix.texi:23448
#, no-wrap
msgid "{Scheme Procedure} spice-vdagent-service [#:spice-vdagent]"
msgstr ""

#. type: deffn
#: doc/guix.texi:23452
msgid "Returns a service that runs @url{https://www.spice-space.org,VDAGENT}, a daemon that enables sharing the clipboard with a vm and setting the guest display resolution when the graphical console window resizes."
msgstr ""

#. type: cindex
#: doc/guix.texi:23454
#, no-wrap
msgid "inputattach"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23455
#, no-wrap
msgid "inputattach Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:23457
#, no-wrap
msgid "tablet input, for Xorg"
msgstr ""

#. type: cindex
#: doc/guix.texi:23458
#, no-wrap
msgid "touchscreen input, for Xorg"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23462
msgid "The @uref{https://linuxwacom.github.io/, inputattach} service allows you to use input devices such as Wacom tablets, touchscreens, or joysticks with the Xorg display server."
msgstr ""

#. type: deffn
#: doc/guix.texi:23463
#, no-wrap
msgid "{Scheme Variable} inputattach-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:23466
msgid "Type of a service that runs @command{inputattach} on a device and dispatches events from it."
msgstr ""

#. type: deftp
#: doc/guix.texi:23468
#, no-wrap
msgid "{Data Type} inputattach-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:23470
#, no-wrap
msgid "@code{device-type} (default: @code{\"wacom\"})"
msgstr ""

#. type: table
#: doc/guix.texi:23473
msgid "The type of device to connect to.  Run @command{inputattach --help}, from the @code{inputattach} package, to see the list of supported device types."
msgstr ""

#. type: item
#: doc/guix.texi:23474
#, no-wrap
msgid "@code{device} (default: @code{\"/dev/ttyS0\"})"
msgstr ""

#. type: table
#: doc/guix.texi:23476
msgid "The device file to connect to the device."
msgstr ""

#. type: item
#: doc/guix.texi:23477
#, no-wrap
msgid "@code{log-file} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:23479
msgid "If true, this must be the name of a file to log messages to."
msgstr ""

#. type: subsection
#: doc/guix.texi:23482
#, no-wrap
msgid "Dictionary Services"
msgstr ""

#. type: cindex
#: doc/guix.texi:23483
#, no-wrap
msgid "dictionary"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23485
msgid "The @code{(gnu services dict)} module provides the following service:"
msgstr ""

#. type: deffn
#: doc/guix.texi:23486
#, no-wrap
msgid "{Scheme Procedure} dicod-service [#:config (dicod-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:23489
msgid "Return a service that runs the @command{dicod} daemon, an implementation of DICT server (@pxref{Dicod,,, dico, GNU Dico Manual})."
msgstr ""

#. type: deffn
#: doc/guix.texi:23493
msgid "The optional @var{config} argument specifies the configuration for @command{dicod}, which should be a @code{<dicod-configuration>} object, by default it serves the GNU Collaborative International Dictonary of English."
msgstr ""

#. type: deffn
#: doc/guix.texi:23497
msgid "You can add @command{open localhost} to your @file{~/.dico} file to make @code{localhost} the default server for @command{dico} client (@pxref{Initialization File,,, dico, GNU Dico Manual})."
msgstr ""

#. type: deftp
#: doc/guix.texi:23499
#, no-wrap
msgid "{Data Type} dicod-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:23501
msgid "Data type representing the configuration of dicod."
msgstr ""

#. type: item
#: doc/guix.texi:23503
#, no-wrap
msgid "@code{dico} (default: @var{dico})"
msgstr ""

#. type: table
#: doc/guix.texi:23505
msgid "Package object of the GNU Dico dictionary server."
msgstr ""

#. type: item
#: doc/guix.texi:23506
#, no-wrap
msgid "@code{interfaces} (default: @var{'(\"localhost\")})"
msgstr ""

#. type: table
#: doc/guix.texi:23510
msgid "This is the list of IP addresses and ports and possibly socket file names to listen to (@pxref{Server Settings, @code{listen} directive,, dico, GNU Dico Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:23511
#, no-wrap
msgid "@code{handlers} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:23513
msgid "List of @code{<dicod-handler>} objects denoting handlers (module instances)."
msgstr ""

#. type: item
#: doc/guix.texi:23514
#, no-wrap
msgid "@code{databases} (default: @var{(list %dicod-database:gcide)})"
msgstr ""

#. type: table
#: doc/guix.texi:23516
msgid "List of @code{<dicod-database>} objects denoting dictionaries to be served."
msgstr ""

#. type: deftp
#: doc/guix.texi:23519
#, no-wrap
msgid "{Data Type} dicod-handler"
msgstr ""

#. type: deftp
#: doc/guix.texi:23521
msgid "Data type representing a dictionary handler (module instance)."
msgstr ""

#. type: table
#: doc/guix.texi:23525
msgid "Name of the handler (module instance)."
msgstr ""

#. type: item
#: doc/guix.texi:23526
#, no-wrap
msgid "@code{module} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:23530
msgid "Name of the dicod module of the handler (instance).  If it is @code{#f}, the module has the same name as the handler.  (@pxref{Modules,,, dico, GNU Dico Manual})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:23531 doc/guix.texi:23551
#, no-wrap
msgid "options"
msgstr ""

#. type: table
#: doc/guix.texi:23533
msgid "List of strings or gexps representing the arguments for the module handler"
msgstr ""

#. type: deftp
#: doc/guix.texi:23536
#, no-wrap
msgid "{Data Type} dicod-database"
msgstr ""

#. type: deftp
#: doc/guix.texi:23538
msgid "Data type representing a dictionary database."
msgstr ""

#. type: table
#: doc/guix.texi:23542
msgid "Name of the database, will be used in DICT commands."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:23543
#, no-wrap
msgid "handler"
msgstr ""

#. type: table
#: doc/guix.texi:23546
msgid "Name of the dicod handler (module instance) used by this database (@pxref{Handlers,,, dico, GNU Dico Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:23547
#, no-wrap
msgid "@code{complex?} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:23550
msgid "Whether the database configuration complex.  The complex configuration will need a corresponding @code{<dicod-handler>} object, otherwise not."
msgstr ""

#. type: table
#: doc/guix.texi:23554
msgid "List of strings or gexps representing the arguments for the database (@pxref{Databases,,, dico, GNU Dico Manual})."
msgstr ""

#. type: defvr
#: doc/guix.texi:23557
#, no-wrap
msgid "{Scheme Variable} %dicod-database:gcide"
msgstr ""

#. type: defvr
#: doc/guix.texi:23560
msgid "A @code{<dicod-database>} object serving the GNU Collaborative International Dictionary of English using the @code{gcide} package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23563
msgid "The following is an example @code{dicod-service} configuration."
msgstr ""

#. type: example
#: doc/guix.texi:23578
#, no-wrap
msgid ""
"(dicod-service #:config\n"
"  (dicod-configuration\n"
"   (handlers (list (dicod-handler\n"
"                    (name \"wordnet\")\n"
"                    (module \"dictorg\")\n"
"                    (options\n"
"                     (list #~(string-append \"dbdir=\" #$wordnet))))))\n"
"   (databases (list (dicod-database\n"
"                     (name \"wordnet\")\n"
"                     (complex? #t)\n"
"                     (handler \"wordnet\")\n"
"                     (options '(\"database=wn\")))\n"
"                    %dicod-database:gcide))))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:23580
#, no-wrap
msgid "Docker"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:23581
#, no-wrap
msgid "Docker Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23584
msgid "The @code{(gnu services docker)} module provides the following service."
msgstr ""

#. type: defvr
#: doc/guix.texi:23585
#, no-wrap
msgid "{Scheme Variable} docker-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:23590
msgid "This is the type of the service that runs @url{https://www.docker.com,Docker}, a daemon that can execute application bundles (sometimes referred to as ``containers'') in isolated environments."
msgstr ""

#. type: deftp
#: doc/guix.texi:23593
#, no-wrap
msgid "{Data Type} docker-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:23595
msgid "This is the data type representing the configuration of Docker and Containerd."
msgstr ""

#. type: item
#: doc/guix.texi:23598
#, no-wrap
msgid "@code{package} (default: @code{docker})"
msgstr ""

#. type: table
#: doc/guix.texi:23600
msgid "The Docker package to use."
msgstr ""

#. type: item
#: doc/guix.texi:23601
#, no-wrap
msgid "@code{containerd} (default: @var{containerd})"
msgstr ""

#. type: table
#: doc/guix.texi:23603
msgid "The Containerd package to use."
msgstr ""

#. type: cindex
#: doc/guix.texi:23610
#, no-wrap
msgid "setuid programs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23620
msgid "Some programs need to run with ``root'' privileges, even when they are launched by unprivileged users.  A notorious example is the @command{passwd} program, which users can run to change their password, and which needs to access the @file{/etc/passwd} and @file{/etc/shadow} files---something normally restricted to root, for obvious security reasons.  To address that, these executables are @dfn{setuid-root}, meaning that they always run with root privileges (@pxref{How Change Persona,,, libc, The GNU C Library Reference Manual}, for more info about the setuid mechanism.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23627
msgid "The store itself @emph{cannot} contain setuid programs: that would be a security issue since any user on the system can write derivations that populate the store (@pxref{The Store}).  Thus, a different mechanism is used: instead of changing the setuid bit directly on files that are in the store, we let the system administrator @emph{declare} which programs should be setuid root."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23633
msgid "The @code{setuid-programs} field of an @code{operating-system} declaration contains a list of G-expressions denoting the names of programs to be setuid-root (@pxref{Using the Configuration System}).  For instance, the @command{passwd} program, which is part of the Shadow package, can be designated by this G-expression (@pxref{G-Expressions}):"
msgstr ""

#. type: example
#: doc/guix.texi:23636
#, no-wrap
msgid "#~(string-append #$shadow \"/bin/passwd\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23640
msgid "A default set of setuid programs is defined by the @code{%setuid-programs} variable of the @code{(gnu system)} module."
msgstr ""

#. type: defvr
#: doc/guix.texi:23641
#, no-wrap
msgid "{Scheme Variable} %setuid-programs"
msgstr ""

#. type: defvr
#: doc/guix.texi:23643
msgid "A list of G-expressions denoting common programs that are setuid-root."
msgstr ""

#. type: defvr
#: doc/guix.texi:23646
msgid "The list includes commands such as @command{passwd}, @command{ping}, @command{su}, and @command{sudo}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23652
msgid "Under the hood, the actual setuid programs are created in the @file{/run/setuid-programs} directory at system activation time.  The files in this directory refer to the ``real'' binaries, which are in the store."
msgstr ""

#. type: cindex
#: doc/guix.texi:23656
#, no-wrap
msgid "HTTPS, certificates"
msgstr ""

#. type: cindex
#: doc/guix.texi:23657
#, no-wrap
msgid "X.509 certificates"
msgstr ""

#. type: cindex
#: doc/guix.texi:23658
#, no-wrap
msgid "TLS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23665
msgid "Web servers available over HTTPS (that is, HTTP over the transport-layer security mechanism, TLS) send client programs an @dfn{X.509 certificate} that the client can then use to @emph{authenticate} the server.  To do that, clients verify that the server's certificate is signed by a so-called @dfn{certificate authority} (CA).  But to verify the CA's signature, clients must have first acquired the CA's certificate."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23669
msgid "Web browsers such as GNU@tie{}IceCat include their own set of CA certificates, such that they are able to verify CA signatures out-of-the-box."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23673
msgid "However, most other programs that can talk HTTPS---@command{wget}, @command{git}, @command{w3m}, etc.---need to be told where CA certificates can be found."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23680
msgid "In Guix, this is done by adding a package that provides certificates to the @code{packages} field of the @code{operating-system} declaration (@pxref{operating-system Reference}).  Guix includes one such package, @code{nss-certs}, which is a set of CA certificates provided as part of Mozilla's Network Security Services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23685
msgid "Note that it is @emph{not} part of @var{%base-packages}, so you need to explicitly add it.  The @file{/etc/ssl/certs} directory, which is where most applications and libraries look for certificates by default, points to the certificates installed globally."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23695
msgid "Unprivileged users, including users of Guix on a foreign distro, can also install their own certificate package in their profile.  A number of environment variables need to be defined so that applications and libraries know where to find them.  Namely, the OpenSSL library honors the @code{SSL_CERT_DIR} and @code{SSL_CERT_FILE} variables.  Some applications add their own environment variables; for instance, the Git version control system honors the certificate bundle pointed to by the @code{GIT_SSL_CAINFO} environment variable.  Thus, you would typically run something like:"
msgstr ""

#. type: example
#: doc/guix.texi:23701
#, no-wrap
msgid ""
"$ guix install nss-certs\n"
"$ export SSL_CERT_DIR=\"$HOME/.guix-profile/etc/ssl/certs\"\n"
"$ export SSL_CERT_FILE=\"$HOME/.guix-profile/etc/ssl/certs/ca-certificates.crt\"\n"
"$ export GIT_SSL_CAINFO=\"$SSL_CERT_FILE\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23706
msgid "As another example, R requires the @code{CURL_CA_BUNDLE} environment variable to point to a certificate bundle, so you would have to run something like this:"
msgstr ""

#. type: example
#: doc/guix.texi:23710
#, no-wrap
msgid ""
"$ guix install nss-certs\n"
"$ export CURL_CA_BUNDLE=\"$HOME/.guix-profile/etc/ssl/certs/ca-certificates.crt\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23714
msgid "For other applications you may want to look up the required environment variable in the relevant documentation."
msgstr ""

#. type: cindex
#: doc/guix.texi:23719
#, no-wrap
msgid "name service switch"
msgstr ""

#. type: cindex
#: doc/guix.texi:23720
#, no-wrap
msgid "NSS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23729
msgid "The @code{(gnu system nss)} module provides bindings to the configuration file of the libc @dfn{name service switch} or @dfn{NSS} (@pxref{NSS Configuration File,,, libc, The GNU C Library Reference Manual}).  In a nutshell, the NSS is a mechanism that allows libc to be extended with new ``name'' lookup methods for system databases, which includes host names, service names, user accounts, and more (@pxref{Name Service Switch, System Databases and Name Service Switch,, libc, The GNU C Library Reference Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23736
msgid "The NSS configuration specifies, for each system database, which lookup method is to be used, and how the various methods are chained together---for instance, under which circumstances NSS should try the next method in the list.  The NSS configuration is given in the @code{name-service-switch} field of @code{operating-system} declarations (@pxref{operating-system Reference, @code{name-service-switch}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:23737
#, no-wrap
msgid "nss-mdns"
msgstr ""

#. type: cindex
#: doc/guix.texi:23738
#, no-wrap
msgid ".local, host name lookup"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23743
msgid "As an example, the declaration below configures the NSS to use the @uref{http://0pointer.de/lennart/projects/nss-mdns/, @code{nss-mdns} back-end}, which supports host name lookups over multicast DNS (mDNS)  for host names ending in @code{.local}:"
msgstr ""

#. type: example
#: doc/guix.texi:23747
#, no-wrap
msgid ""
"(name-service-switch\n"
"   (hosts (list %files    ;first, check /etc/hosts\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:23752
#, no-wrap
msgid ""
"                ;; If the above did not succeed, try\n"
"                ;; with 'mdns_minimal'.\n"
"                (name-service\n"
"                  (name \"mdns_minimal\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:23758
#, no-wrap
msgid ""
"                  ;; 'mdns_minimal' is authoritative for\n"
"                  ;; '.local'.  When it returns \"not found\",\n"
"                  ;; no need to try the next methods.\n"
"                  (reaction (lookup-specification\n"
"                             (not-found => return))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:23762
#, no-wrap
msgid ""
"                ;; Then fall back to DNS.\n"
"                (name-service\n"
"                  (name \"dns\"))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:23766
#, no-wrap
msgid ""
"                ;; Finally, try with the \"full\" 'mdns'.\n"
"                (name-service\n"
"                  (name \"mdns\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23771
msgid "Do not worry: the @code{%mdns-host-lookup-nss} variable (see below)  contains this configuration, so you will not have to type it if all you want is to have @code{.local} host lookup working."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23779
msgid "Note that, in this case, in addition to setting the @code{name-service-switch} of the @code{operating-system} declaration, you also need to use @code{avahi-service-type} (@pxref{Networking Services, @code{avahi-service-type}}), or @var{%desktop-services}, which includes it (@pxref{Desktop Services}).  Doing this makes @code{nss-mdns} accessible to the name service cache daemon (@pxref{Base Services, @code{nscd-service}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23782
msgid "For convenience, the following variables provide typical NSS configurations."
msgstr ""

#. type: defvr
#: doc/guix.texi:23783
#, no-wrap
msgid "{Scheme Variable} %default-nss"
msgstr ""

#. type: defvr
#: doc/guix.texi:23786
msgid "This is the default name service switch configuration, a @code{name-service-switch} object."
msgstr ""

#. type: defvr
#: doc/guix.texi:23788
#, no-wrap
msgid "{Scheme Variable} %mdns-host-lookup-nss"
msgstr ""

#. type: defvr
#: doc/guix.texi:23791
msgid "This is the name service switch configuration with support for host name lookup over multicast DNS (mDNS) for host names ending in @code{.local}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23801
msgid "The reference for name service switch configuration is given below.  It is a direct mapping of the configuration file format of the C library , so please refer to the C library manual for more information (@pxref{NSS Configuration File,,, libc, The GNU C Library Reference Manual}).  Compared to the configuration file format of libc NSS, it has the advantage not only of adding this warm parenthetic feel that we like, but also static checks: you will know about syntax errors and typos as soon as you run @command{guix system}."
msgstr ""

#. type: deftp
#: doc/guix.texi:23802
#, no-wrap
msgid "{Data Type} name-service-switch"
msgstr ""

#. type: deftp
#: doc/guix.texi:23807
msgid "This is the data type representation the configuration of libc's name service switch (NSS).  Each field below represents one of the supported system databases."
msgstr ""

#. type: item
#: doc/guix.texi:23809
#, no-wrap
msgid "aliases"
msgstr ""

#. type: itemx
#: doc/guix.texi:23810
#, no-wrap
msgid "ethers"
msgstr ""

#. type: itemx
#: doc/guix.texi:23812
#, no-wrap
msgid "gshadow"
msgstr ""

#. type: itemx
#: doc/guix.texi:23813
#, no-wrap
msgid "hosts"
msgstr ""

#. type: itemx
#: doc/guix.texi:23814
#, no-wrap
msgid "initgroups"
msgstr ""

#. type: itemx
#: doc/guix.texi:23815
#, no-wrap
msgid "netgroup"
msgstr ""

#. type: itemx
#: doc/guix.texi:23816
#, no-wrap
msgid "networks"
msgstr ""

#. type: itemx
#: doc/guix.texi:23818
#, no-wrap
msgid "public-key"
msgstr ""

#. type: itemx
#: doc/guix.texi:23819
#, no-wrap
msgid "rpc"
msgstr ""

#. type: itemx
#: doc/guix.texi:23821
#, no-wrap
msgid "shadow"
msgstr ""

#. type: table
#: doc/guix.texi:23824
msgid "The system databases handled by the NSS.  Each of these fields must be a list of @code{<name-service>} objects (see below)."
msgstr ""

#. type: deftp
#: doc/guix.texi:23827
#, no-wrap
msgid "{Data Type} name-service"
msgstr ""

#. type: deftp
#: doc/guix.texi:23831
msgid "This is the data type representing an actual name service and the associated lookup action."
msgstr ""

#. type: table
#: doc/guix.texi:23836
msgid "A string denoting the name service (@pxref{Services in the NSS configuration,,, libc, The GNU C Library Reference Manual})."
msgstr ""

#. type: table
#: doc/guix.texi:23841
msgid "Note that name services listed here must be visible to nscd.  This is achieved by passing the @code{#:name-services} argument to @code{nscd-service} the list of packages providing the needed name services (@pxref{Base Services, @code{nscd-service}})."
msgstr ""

#. type: item
#: doc/guix.texi:23842
#, no-wrap
msgid "reaction"
msgstr ""

#. type: table
#: doc/guix.texi:23846
msgid "An action specified using the @code{lookup-specification} macro (@pxref{Actions in the NSS configuration,,, libc, The GNU C Library Reference Manual}).  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:23850
#, no-wrap
msgid ""
"(lookup-specification (unavailable => continue)\n"
"                      (success => return))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23864
msgid "For bootstrapping purposes, the Linux-Libre kernel is passed an @dfn{initial RAM disk}, or @dfn{initrd}.  An initrd contains a temporary root file system as well as an initialization script.  The latter is responsible for mounting the real root file system, and for loading any kernel modules that may be needed to achieve that."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23873
msgid "The @code{initrd-modules} field of an @code{operating-system} declaration allows you to specify Linux-libre kernel modules that must be available in the initrd.  In particular, this is where you would list modules needed to actually drive the hard disk where your root partition is---although the default value of @code{initrd-modules} should cover most use cases.  For example, assuming you need the @code{megaraid_sas} module in addition to the default modules to be able to access your root file system, you would write:"
msgstr ""

#. type: example
#: doc/guix.texi:23878
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (initrd-modules (cons \"megaraid_sas\" %base-initrd-modules)))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:23880
#, no-wrap
msgid "{Scheme Variable} %base-initrd-modules"
msgstr ""

#. type: defvr
#: doc/guix.texi:23882
msgid "This is the list of kernel modules included in the initrd by default."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23890
msgid "Furthermore, if you need lower-level customization, the @code{initrd} field of an @code{operating-system} declaration allows you to specify which initrd you would like to use.  The @code{(gnu system linux-initrd)} module provides three ways to build an initrd: the high-level @code{base-initrd} procedure and the low-level @code{raw-initrd} and @code{expression->initrd} procedures."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23895
msgid "The @code{base-initrd} procedure is intended to cover most common uses.  For example, if you want to add a bunch of kernel modules to be loaded at boot time, you can define the @code{initrd} field of the operating system declaration like this:"
msgstr ""

#. type: example
#: doc/guix.texi:23903
#, no-wrap
msgid ""
"(initrd (lambda (file-systems . rest)\n"
"          ;; Create a standard initrd but set up networking\n"
"          ;; with the parameters QEMU expects by default.\n"
"          (apply base-initrd file-systems\n"
"                 #:qemu-networking? #t\n"
"                 rest)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:23908
msgid "The @code{base-initrd} procedure also handles common use cases that involves using the system as a QEMU guest, or as a ``live'' system with volatile root file system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23915
msgid "The @code{base-initrd} procedure is built from @code{raw-initrd} procedure.  Unlike @code{base-initrd}, @code{raw-initrd} doesn't do anything high-level, such as trying to guess which kernel modules and packages should be included to the initrd. An example use of @code{raw-initrd} is when a user has a custom Linux kernel configuration and default kernel modules included by @code{base-initrd} are not available."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23920
msgid "The initial RAM disk produced by @code{base-initrd} or @code{raw-initrd} honors several options passed on the Linux kernel command line (that is, arguments passed @i{via} the @code{linux} command of GRUB, or the @code{-append} option of QEMU), notably:"
msgstr ""

#. type: item
#: doc/guix.texi:23922
#, no-wrap
msgid "--load=@var{boot}"
msgstr ""

#. type: table
#: doc/guix.texi:23925
msgid "Tell the initial RAM disk to load @var{boot}, a file containing a Scheme program, once it has mounted the root file system."
msgstr ""

#. type: table
#: doc/guix.texi:23929
msgid "Guix uses this option to yield control to a boot program that runs the service activation programs and then spawns the GNU@tie{}Shepherd, the initialization system."
msgstr ""

#. type: item
#: doc/guix.texi:23930
#, no-wrap
msgid "--root=@var{root}"
msgstr ""

#. type: table
#: doc/guix.texi:23934
msgid "Mount @var{root} as the root file system.  @var{root} can be a device name like @code{/dev/sda1}, a file system label, or a file system UUID."
msgstr ""

#. type: table
#: doc/guix.texi:23938
msgid "Have @file{/run/booted-system} and @file{/run/current-system} point to @var{system}."
msgstr ""

#. type: item
#: doc/guix.texi:23939
#, no-wrap
msgid "modprobe.blacklist=@var{modules}@dots{}"
msgstr ""

#. type: cindex
#: doc/guix.texi:23940
#, no-wrap
msgid "module, black-listing"
msgstr ""

#. type: cindex
#: doc/guix.texi:23941
#, no-wrap
msgid "black list, of kernel modules"
msgstr ""

#. type: table
#: doc/guix.texi:23946
msgid "Instruct the initial RAM disk as well as the @command{modprobe} command (from the kmod package) to refuse to load @var{modules}.  @var{modules} must be a comma-separated list of module names---e.g., @code{usbkbd,9pnet}."
msgstr ""

#. type: item
#: doc/guix.texi:23947
#, no-wrap
msgid "--repl"
msgstr ""

#. type: table
#: doc/guix.texi:23953
msgid "Start a read-eval-print loop (REPL) from the initial RAM disk before it tries to load kernel modules and to mount the root file system.  Our marketing team calls it @dfn{boot-to-Guile}.  The Schemer in you will love it.  @xref{Using Guile Interactively,,, guile, GNU Guile Reference Manual}, for more information on Guile's REPL."
msgstr ""

#. type: Plain text
#: doc/guix.texi:23959
msgid "Now that you know all the features that initial RAM disks produced by @code{base-initrd} and @code{raw-initrd} provide, here is how to use it and customize it further."
msgstr ""

#. type: deffn
#: doc/guix.texi:23962
#, no-wrap
msgid "{Scheme Procedure} raw-initrd @var{file-systems} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:23975
msgid "[#:linux-modules '()] [#:mapped-devices '()] @ [#:keyboard-layout #f] @ [#:helper-packages '()] [#:qemu-networking? #f] [#:volatile-root? #f] Return a derivation that builds a raw initrd.  @var{file-systems} is a list of file systems to be mounted by the initrd, possibly in addition to the root file system specified on the kernel command line via @code{--root}.  @var{linux-modules} is a list of kernel modules to be loaded at boot time.  @var{mapped-devices} is a list of device mappings to realize before @var{file-systems} are mounted (@pxref{Mapped Devices}).  @var{helper-packages} is a list of packages to be copied in the initrd. It may include @code{e2fsck/static} or other packages needed by the initrd to check the root file system."
msgstr ""

#. type: deffn
#: doc/guix.texi:23981 doc/guix.texi:24005
msgid "When true, @var{keyboard-layout} is a @code{<keyboard-layout>} record denoting the desired console keyboard layout.  This is done before @var{mapped-devices} are set up and before @var{file-systems} are mounted such that, should the user need to enter a passphrase or use the REPL, this happens using the intended keyboard layout."
msgstr ""

#. type: deffn
#: doc/guix.texi:23985
msgid "When @var{qemu-networking?} is true, set up networking with the standard QEMU parameters.  When @var{virtio?} is true, load additional modules so that the initrd can be used as a QEMU guest with para-virtualized I/O drivers."
msgstr ""

#. type: deffn
#: doc/guix.texi:23988
msgid "When @var{volatile-root?} is true, the root file system is writable but any changes to it are lost."
msgstr ""

#. type: deffn
#: doc/guix.texi:23990
#, no-wrap
msgid "{Scheme Procedure} base-initrd @var{file-systems} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:23999
msgid "[#:mapped-devices '()] [#:keyboard-layout #f] @ [#:qemu-networking? #f] [#:volatile-root? #f] @ [#:linux-modules '()] Return as a file-like object a generic initrd, with kernel modules taken from @var{linux}.  @var{file-systems} is a list of file-systems to be mounted by the initrd, possibly in addition to the root file system specified on the kernel command line via @code{--root}.  @var{mapped-devices} is a list of device mappings to realize before @var{file-systems} are mounted."
msgstr ""

#. type: deffn
#: doc/guix.texi:24007
msgid "@var{qemu-networking?} and @var{volatile-root?} behaves as in @code{raw-initrd}."
msgstr ""

#. type: deffn
#: doc/guix.texi:24012
msgid "The initrd is automatically populated with all the kernel modules necessary for @var{file-systems} and for the given options.  Additional kernel modules can be listed in @var{linux-modules}.  They will be added to the initrd, and loaded at boot time in the order in which they appear."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24019
msgid "Needless to say, the initrds we produce and use embed a statically-linked Guile, and the initialization program is a Guile program.  That gives a lot of flexibility.  The @code{expression->initrd} procedure builds such an initrd, given the program to run in that initrd."
msgstr ""

#. type: deffn
#: doc/guix.texi:24020
#, no-wrap
msgid "{Scheme Procedure} expression->initrd @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:24026
msgid "[#:guile %guile-static-stripped] [#:name \"guile-initrd\"] Return as a file-like object a Linux initrd (a gzipped cpio archive)  containing @var{guile} and that evaluates @var{exp}, a G-expression, upon booting.  All the derivations referenced by @var{exp} are automatically copied to the initrd."
msgstr ""

#. type: cindex
#: doc/guix.texi:24032
#, no-wrap
msgid "boot loader"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24039
msgid "The operating system supports multiple bootloaders.  The bootloader is configured using @code{bootloader-configuration} declaration.  All the fields of this structure are bootloader agnostic except for one field, @code{bootloader} that indicates the bootloader to be configured and installed."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24044
msgid "Some of the bootloaders do not honor every field of @code{bootloader-configuration}.  For instance, the extlinux bootloader does not support themes and thus ignores the @code{theme} field."
msgstr ""

#. type: deftp
#: doc/guix.texi:24045
#, no-wrap
msgid "{Data Type} bootloader-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:24047
msgid "The type of a bootloader configuration declaration."
msgstr ""

#. type: cindex
#: doc/guix.texi:24051
#, no-wrap
msgid "EFI, bootloader"
msgstr ""

#. type: cindex
#: doc/guix.texi:24052
#, no-wrap
msgid "UEFI, bootloader"
msgstr ""

#. type: cindex
#: doc/guix.texi:24053
#, no-wrap
msgid "BIOS, bootloader"
msgstr ""

#. type: table
#: doc/guix.texi:24057
msgid "The bootloader to use, as a @code{bootloader} object. For now @code{grub-bootloader}, @code{grub-efi-bootloader}, @code{extlinux-bootloader} and @code{u-boot-bootloader} are supported."
msgstr ""

#. type: table
#: doc/guix.texi:24063
msgid "@code{grub-efi-bootloader} allows to boot on modern systems using the @dfn{Unified Extensible Firmware Interface} (UEFI).  This is what you should use if the installation image contains a @file{/sys/firmware/efi} directory when you boot it on your system."
msgstr ""

#. type: table
#: doc/guix.texi:24067
msgid "@code{grub-bootloader} allows you to boot in particular Intel-based machines in ``legacy'' BIOS mode."
msgstr ""

#. type: cindex
#: doc/guix.texi:24068
#, no-wrap
msgid "ARM, bootloaders"
msgstr ""

#. type: cindex
#: doc/guix.texi:24069
#, no-wrap
msgid "AArch64, bootloaders"
msgstr ""

#. type: table
#: doc/guix.texi:24074
msgid "Available bootloaders are described in @code{(gnu bootloader @dots{})} modules.  In particular, @code{(gnu bootloader u-boot)} contains definitions of bootloaders for a wide range of ARM and AArch64 systems, using the @uref{https://www.denx.de/wiki/U-Boot/, U-Boot bootloader}."
msgstr ""

#. type: table
#: doc/guix.texi:24078
msgid "This is a string denoting the target onto which to install the bootloader."
msgstr ""

#. type: table
#: doc/guix.texi:24085
msgid "The interpretation depends on the bootloader in question.  For @code{grub-bootloader}, for example, it should be a device name understood by the bootloader @command{installer} command, such as @code{/dev/sda} or @code{(hd0)} (@pxref{Invoking grub-install,,, grub, GNU GRUB Manual}).  For @code{grub-efi-bootloader}, it should be the mount point of the EFI file system, usually @file{/boot/efi}."
msgstr ""

#. type: item
#: doc/guix.texi:24086
#, no-wrap
msgid "@code{menu-entries} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:24090
msgid "A possibly empty list of @code{menu-entry} objects (see below), denoting entries to appear in the bootloader menu, in addition to the current system entry and the entry pointing to previous system generations."
msgstr ""

#. type: item
#: doc/guix.texi:24091
#, no-wrap
msgid "@code{default-entry} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:24094
msgid "The index of the default boot menu entry.  Index 0 is for the entry of the current system."
msgstr ""

#. type: item
#: doc/guix.texi:24095
#, no-wrap
msgid "@code{timeout} (default: @code{5})"
msgstr ""

#. type: table
#: doc/guix.texi:24098
msgid "The number of seconds to wait for keyboard input before booting.  Set to 0 to boot immediately, and to -1 to wait indefinitely."
msgstr ""

#. type: cindex
#: doc/guix.texi:24099
#, no-wrap
msgid "keyboard layout, for the bootloader"
msgstr ""

#. type: table
#: doc/guix.texi:24103
msgid "If this is @code{#f}, the bootloader's menu (if any) uses the default keyboard layout, usually US@tie{}English (``qwerty'')."
msgstr ""

#. type: table
#: doc/guix.texi:24106
msgid "Otherwise, this must be a @code{keyboard-layout} object (@pxref{Keyboard Layout})."
msgstr ""

#. type: quotation
#: doc/guix.texi:24110
msgid "This option is currently ignored by bootloaders other than @code{grub} and @code{grub-efi}."
msgstr ""

#. type: item
#: doc/guix.texi:24112
#, no-wrap
msgid "@code{theme} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:24116
msgid "The bootloader theme object describing the theme to use.  If no theme is provided, some bootloaders might use a default theme, that's true for GRUB."
msgstr ""

#. type: item
#: doc/guix.texi:24117
#, no-wrap
msgid "@code{terminal-outputs} (default: @code{'gfxterm})"
msgstr ""

#. type: table
#: doc/guix.texi:24124
msgid "The output terminals used for the bootloader boot menu, as a list of symbols.  GRUB accepts the values: @code{console}, @code{serial}, @code{serial_@{0-3@}}, @code{gfxterm}, @code{vga_text}, @code{mda_text}, @code{morse}, and @code{pkmodem}.  This field corresponds to the GRUB variable @code{GRUB_TERMINAL_OUTPUT} (@pxref{Simple configuration,,, grub,GNU GRUB manual})."
msgstr ""

#. type: item
#: doc/guix.texi:24125
#, no-wrap
msgid "@code{terminal-inputs} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:24133
msgid "The input terminals used for the bootloader boot menu, as a list of symbols.  For GRUB, the default is the native platform terminal as determined at run-time.  GRUB accepts the values: @code{console}, @code{serial}, @code{serial_@{0-3@}}, @code{at_keyboard}, and @code{usb_keyboard}.  This field corresponds to the GRUB variable @code{GRUB_TERMINAL_INPUT} (@pxref{Simple configuration,,, grub,GNU GRUB manual})."
msgstr ""

#. type: item
#: doc/guix.texi:24134
#, no-wrap
msgid "@code{serial-unit} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:24138
msgid "The serial unit used by the bootloader, as an integer from 0 to 3.  For GRUB, it is chosen at run-time; currently GRUB chooses 0, which corresponds to COM1 (@pxref{Serial terminal,,, grub,GNU GRUB manual})."
msgstr ""

#. type: item
#: doc/guix.texi:24139
#, no-wrap
msgid "@code{serial-speed} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:24143
msgid "The speed of the serial interface, as an integer.  For GRUB, the default value is chosen at run-time; currently GRUB chooses 9600@tie{}bps (@pxref{Serial terminal,,, grub,GNU GRUB manual})."
msgstr ""

#. type: cindex
#: doc/guix.texi:24147
#, no-wrap
msgid "dual boot"
msgstr ""

#. type: cindex
#: doc/guix.texi:24148
#, no-wrap
msgid "boot menu"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24154
msgid "Should you want to list additional boot menu entries @i{via} the @code{menu-entries} field above, you will need to create them with the @code{menu-entry} form.  For example, imagine you want to be able to boot another distro (hard to imagine!), you can define a menu entry along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:24161
#, no-wrap
msgid ""
"(menu-entry\n"
"  (label \"The Other Distro\")\n"
"  (linux \"/boot/old/vmlinux-2.6.32\")\n"
"  (linux-arguments '(\"root=/dev/sda2\"))\n"
"  (initrd \"/boot/old/initrd\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24164
msgid "Details below."
msgstr ""

#. type: deftp
#: doc/guix.texi:24165
#, no-wrap
msgid "{Data Type} menu-entry"
msgstr ""

#. type: deftp
#: doc/guix.texi:24167
msgid "The type of an entry in the bootloader menu."
msgstr ""

#. type: table
#: doc/guix.texi:24172
msgid "The label to show in the menu---e.g., @code{\"GNU\"}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:24173
#, no-wrap
msgid "linux"
msgstr ""

#. type: table
#: doc/guix.texi:24175
msgid "The Linux kernel image to boot, for example:"
msgstr ""

#. type: example
#: doc/guix.texi:24178
#, no-wrap
msgid "(file-append linux-libre \"/bzImage\")\n"
msgstr ""

#. type: table
#: doc/guix.texi:24183
msgid "For GRUB, it is also possible to specify a device explicitly in the file path using GRUB's device naming convention (@pxref{Naming convention,,, grub, GNU GRUB manual}), for example:"
msgstr ""

#. type: example
#: doc/guix.texi:24186
#, no-wrap
msgid "\"(hd0,msdos1)/boot/vmlinuz\"\n"
msgstr ""

#. type: table
#: doc/guix.texi:24190
msgid "If the device is specified explicitly as above, then the @code{device} field is ignored entirely."
msgstr ""

#. type: item
#: doc/guix.texi:24191
#, no-wrap
msgid "@code{linux-arguments} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:24194
msgid "The list of extra Linux kernel command-line arguments---e.g., @code{(\"console=ttyS0\")}."
msgstr ""

#. type: table
#: doc/guix.texi:24198
msgid "A G-Expression or string denoting the file name of the initial RAM disk to use (@pxref{G-Expressions})."
msgstr ""

#. type: item
#: doc/guix.texi:24198
#, no-wrap
msgid "@code{device} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:24201
msgid "The device where the kernel and initrd are to be found---i.e., for GRUB, @dfn{root} for this menu entry (@pxref{root,,, grub, GNU GRUB manual})."
msgstr ""

#. type: table
#: doc/guix.texi:24207
msgid "This may be a file system label (a string), a file system UUID (a bytevector, @pxref{File Systems}), or @code{#f}, in which case the bootloader will search the device containing the file specified by the @code{linux} field (@pxref{search,,, grub, GNU GRUB manual}).  It must @emph{not} be an OS device name such as @file{/dev/sda1}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24214
msgid "For now only GRUB has theme support. GRUB themes are created using the @code{grub-theme} form, which is not documented yet."
msgstr ""

#. type: defvr
#: doc/guix.texi:24219
msgid "This is the default GRUB theme used by the operating system if no @code{theme} field is specified in @code{bootloader-configuration} record."
msgstr ""

#. type: defvr
#: doc/guix.texi:24222
msgid "It comes with a fancy background image displaying the GNU and Guix logos."
msgstr ""

#. type: section
#: doc/guix.texi:24226
#, no-wrap
msgid "Invoking @code{guix system}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24231
msgid "Once you have written an operating system declaration as seen in the previous section, it can be @dfn{instantiated} using the @command{guix system} command.  The synopsis is:"
msgstr ""

#. type: example
#: doc/guix.texi:24234
#, no-wrap
msgid "guix system @var{options}@dots{} @var{action} @var{file}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24240
msgid "@var{file} must be the name of a file containing an @code{operating-system} declaration.  @var{action} specifies how the operating system is instantiated.  Currently the following values are supported:"
msgstr ""

#. type: item
#: doc/guix.texi:24242
#, no-wrap
msgid "search"
msgstr ""

#. type: table
#: doc/guix.texi:24245
msgid "Display available service type definitions that match the given regular expressions, sorted by relevance:"
msgstr ""

#. type: example
#: doc/guix.texi:24257
#, no-wrap
msgid ""
"$ guix system search console font\n"
"name: console-fonts\n"
"location: gnu/services/base.scm:729:2\n"
"extends: shepherd-root\n"
"description: Install the given fonts on the specified ttys (fonts are\n"
"+ per virtual console on GNU/Linux).  The value of this service is a list\n"
"+ of tty/font pairs like:\n"
"+ \n"
"+      '((\"tty1\" . \"LatGrkCyr-8x16\"))\n"
"relevance: 20\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:24263
#, no-wrap
msgid ""
"name: mingetty\n"
"location: gnu/services/base.scm:1048:2\n"
"extends: shepherd-root\n"
"description: Provide console login using the `mingetty' program.\n"
"relevance: 2\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:24270
#, no-wrap
msgid ""
"name: login\n"
"location: gnu/services/base.scm:775:2\n"
"extends: pam\n"
"description: Provide a console log-in service as specified by its\n"
"+ configuration value, a `login-configuration' object.\n"
"relevance: 2\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:24272
#, no-wrap
msgid "@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:24277
msgid "As for @command{guix package --search}, the result is written in @code{recutils} format, which makes it easy to filter the output (@pxref{Top, GNU recutils databases,, recutils, GNU recutils manual})."
msgstr ""

#. type: item
#: doc/guix.texi:24278
#, no-wrap
msgid "reconfigure"
msgstr ""

#. type: table
#: doc/guix.texi:24283
msgid "Build the operating system described in @var{file}, activate it, and switch to it@footnote{This action (and the related actions @code{switch-generation} and @code{roll-back}) are usable only on systems already running Guix System.}."
msgstr ""

#. type: table
#: doc/guix.texi:24290
msgid "This effects all the configuration specified in @var{file}: user accounts, system services, global package list, setuid programs, etc.  The command starts system services specified in @var{file} that are not currently running; if a service is currently running this command will arrange for it to be upgraded the next time it is stopped (e.g.@: by @code{herd stop X} or @code{herd restart X})."
msgstr ""

#. type: table
#: doc/guix.texi:24296
msgid "This command creates a new generation whose number is one greater than the current generation (as reported by @command{guix system list-generations}).  If that generation already exists, it will be overwritten.  This behavior mirrors that of @command{guix package} (@pxref{Invoking guix package})."
msgstr ""

#. type: table
#: doc/guix.texi:24301
msgid "It also adds a bootloader menu entry for the new OS configuration, ---unless @option{--no-bootloader} is passed.  For GRUB, it moves entries for older configurations to a submenu, allowing you to choose an older system generation at boot time should you need it."
msgstr ""

#. type: quotation
#: doc/guix.texi:24309
msgid "It is highly recommended to run @command{guix pull} once before you run @command{guix system reconfigure} for the first time (@pxref{Invoking guix pull}).  Failing to do that you would see an older version of Guix once @command{reconfigure} has completed."
msgstr ""

#. type: item
#: doc/guix.texi:24311
#, no-wrap
msgid "switch-generation"
msgstr ""

#. type: table
#: doc/guix.texi:24320
msgid "Switch to an existing system generation.  This action atomically switches the system profile to the specified system generation.  It also rearranges the system's existing bootloader menu entries.  It makes the menu entry for the specified system generation the default, and it moves the entries for the other generatiors to a submenu, if supported by the bootloader being used.  The next time the system boots, it will use the specified system generation."
msgstr ""

#. type: table
#: doc/guix.texi:24324
msgid "The bootloader itself is not being reinstalled when using this command.  Thus, the installed bootloader is used with an updated configuration file."
msgstr ""

#. type: table
#: doc/guix.texi:24328
msgid "The target generation can be specified explicitly by its generation number.  For example, the following invocation would switch to system generation 7:"
msgstr ""

#. type: example
#: doc/guix.texi:24331
#, no-wrap
msgid "guix system switch-generation 7\n"
msgstr ""

#. type: table
#: doc/guix.texi:24339
msgid "The target generation can also be specified relative to the current generation with the form @code{+N} or @code{-N}, where @code{+3} means ``3 generations ahead of the current generation,'' and @code{-1} means ``1 generation prior to the current generation.'' When specifying a negative value such as @code{-1}, you must precede it with @code{--} to prevent it from being parsed as an option.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:24342
#, no-wrap
msgid "guix system switch-generation -- -1\n"
msgstr ""

#. type: table
#: doc/guix.texi:24350
msgid "Currently, the effect of invoking this action is @emph{only} to switch the system profile to an existing generation and rearrange the bootloader menu entries.  To actually start using the target system generation, you must reboot after running this action.  In the future, it will be updated to do the same things as @command{reconfigure}, like activating and deactivating services."
msgstr ""

#. type: table
#: doc/guix.texi:24352
msgid "This action will fail if the specified generation does not exist."
msgstr ""

#. type: item
#: doc/guix.texi:24353
#, no-wrap
msgid "roll-back"
msgstr ""

#. type: table
#: doc/guix.texi:24359
msgid "Switch to the preceding system generation.  The next time the system boots, it will use the preceding system generation.  This is the inverse of @command{reconfigure}, and it is exactly the same as invoking @command{switch-generation} with an argument of @code{-1}."
msgstr ""

#. type: table
#: doc/guix.texi:24363
msgid "Currently, as with @command{switch-generation}, you must reboot after running this action to actually start using the preceding system generation."
msgstr ""

#. type: item
#: doc/guix.texi:24364
#, no-wrap
msgid "delete-generations"
msgstr ""

#. type: cindex
#: doc/guix.texi:24365
#, no-wrap
msgid "deleting system generations"
msgstr ""

#. type: cindex
#: doc/guix.texi:24366
#, no-wrap
msgid "saving space"
msgstr ""

#. type: table
#: doc/guix.texi:24370
msgid "Delete system generations, making them candidates for garbage collection (@pxref{Invoking guix gc}, for information on how to run the ``garbage collector'')."
msgstr ""

#. type: table
#: doc/guix.texi:24374
msgid "This works in the same way as @command{guix package --delete-generations} (@pxref{Invoking guix package, @code{--delete-generations}}).  With no arguments, all system generations but the current one are deleted:"
msgstr ""

#. type: example
#: doc/guix.texi:24377
#, no-wrap
msgid "guix system delete-generations\n"
msgstr ""

#. type: table
#: doc/guix.texi:24381
msgid "You can also select the generations you want to delete.  The example below deletes all the system generations that are more than two month old:"
msgstr ""

#. type: example
#: doc/guix.texi:24384
#, no-wrap
msgid "guix system delete-generations 2m\n"
msgstr ""

#. type: table
#: doc/guix.texi:24389
msgid "Running this command automatically reinstalls the bootloader with an updated list of menu entries---e.g., the ``old generations'' sub-menu in GRUB no longer lists the generations that have been deleted."
msgstr ""

#. type: table
#: doc/guix.texi:24394
msgid "Build the derivation of the operating system, which includes all the configuration files and programs needed to boot and run the system.  This action does not actually install anything."
msgstr ""

#. type: item
#: doc/guix.texi:24395
#, no-wrap
msgid "init"
msgstr ""

#. type: table
#: doc/guix.texi:24399
msgid "Populate the given directory with all the files necessary to run the operating system specified in @var{file}.  This is useful for first-time installations of Guix System.  For instance:"
msgstr ""

#. type: example
#: doc/guix.texi:24402
#, no-wrap
msgid "guix system init my-os-config.scm /mnt\n"
msgstr ""

#. type: table
#: doc/guix.texi:24409
msgid "copies to @file{/mnt} all the store items required by the configuration specified in @file{my-os-config.scm}.  This includes configuration files, packages, and so on.  It also creates other essential files needed for the system to operate correctly---e.g., the @file{/etc}, @file{/var}, and @file{/run} directories, and the @file{/bin/sh} file."
msgstr ""

#. type: table
#: doc/guix.texi:24413
msgid "This command also installs bootloader on the target specified in @file{my-os-config}, unless the @option{--no-bootloader} option was passed."
msgstr ""

#. type: item
#: doc/guix.texi:24414
#, no-wrap
msgid "vm"
msgstr ""

#. type: cindex
#: doc/guix.texi:24415 doc/guix.texi:24683
#, no-wrap
msgid "virtual machine"
msgstr ""

#. type: cindex
#: doc/guix.texi:24416
#, no-wrap
msgid "VM"
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:24420
msgid "guix system vm"
msgstr ""

#. type: table
#: doc/guix.texi:24420
msgid "Build a virtual machine that contains the operating system declared in @var{file}, and return a script to run that virtual machine (VM)."
msgstr ""

#. type: quotation
#: doc/guix.texi:24428
msgid "The @code{vm} action and others below can use KVM support in the Linux-libre kernel.  Specifically, if the machine has hardware virtualization support, the corresponding KVM kernel module should be loaded, and the @file{/dev/kvm} device node must exist and be readable and writable by the user and by the build users of the daemon (@pxref{Build Environment Setup})."
msgstr ""

#. type: table
#: doc/guix.texi:24433
msgid "Arguments given to the script are passed to QEMU as in the example below, which enables networking and requests 1@tie{}GiB of RAM for the emulated machine:"
msgstr ""

#. type: example
#: doc/guix.texi:24436
#, no-wrap
msgid "$ /gnu/store/@dots{}-run-vm.sh -m 1024 -net user\n"
msgstr ""

#. type: table
#: doc/guix.texi:24439
msgid "The VM shares its store with the host system."
msgstr ""

#. type: table
#: doc/guix.texi:24444
msgid "Additional file systems can be shared between the host and the VM using the @code{--share} and @code{--expose} command-line options: the former specifies a directory to be shared with write access, while the latter provides read-only access to the shared directory."
msgstr ""

#. type: table
#: doc/guix.texi:24448
msgid "The example below creates a VM in which the user's home directory is accessible read-only, and where the @file{/exchange} directory is a read-write mapping of @file{$HOME/tmp} on the host:"
msgstr ""

#. type: example
#: doc/guix.texi:24452
#, no-wrap
msgid ""
"guix system vm my-config.scm \\\n"
"   --expose=$HOME --share=$HOME/tmp=/exchange\n"
msgstr ""

#. type: table
#: doc/guix.texi:24457
msgid "On GNU/Linux, the default is to boot directly to the kernel; this has the advantage of requiring only a very tiny root disk image since the store of the host can then be mounted."
msgstr ""

#. type: table
#: doc/guix.texi:24463
msgid "The @code{--full-boot} option forces a complete boot sequence, starting with the bootloader.  This requires more disk space since a root image containing at least the kernel, initrd, and bootloader data files must be created.  The @code{--image-size} option can be used to specify the size of the image."
msgstr ""

#. type: cindex
#: doc/guix.texi:24464
#, no-wrap
msgid "System images, creation in various formats"
msgstr ""

#. type: cindex
#: doc/guix.texi:24465
#, no-wrap
msgid "Creating system images in various formats"
msgstr ""

#. type: item
#: doc/guix.texi:24466
#, no-wrap
msgid "vm-image"
msgstr ""

#. type: itemx
#: doc/guix.texi:24467
#, no-wrap
msgid "disk-image"
msgstr ""

#. type: itemx
#: doc/guix.texi:24468
#, no-wrap
msgid "docker-image"
msgstr ""

#. type: table
#: doc/guix.texi:24476
msgid "Return a virtual machine, disk image, or Docker image of the operating system declared in @var{file} that stands alone.  By default, @command{guix system} estimates the size of the image needed to store the system, but you can use the @option{--image-size} option to specify a value.  Docker images are built to contain exactly what they need, so the @option{--image-size} option is ignored in the case of @code{docker-image}."
msgstr ""

#. type: table
#: doc/guix.texi:24479
msgid "You can specify the root file system type by using the @option{--file-system-type} option.  It defaults to @code{ext4}."
msgstr ""

#. type: table
#: doc/guix.texi:24483
msgid "When using @code{vm-image}, the returned image is in qcow2 format, which the QEMU emulator can efficiently use. @xref{Running Guix in a VM}, for more information on how to run the image in a virtual machine."
msgstr ""

#. type: table
#: doc/guix.texi:24488
msgid "When using @code{disk-image}, a raw disk image is produced; it can be copied as is to a USB stick, for instance.  Assuming @code{/dev/sdc} is the device corresponding to a USB stick, one can copy the image to it using the following command:"
msgstr ""

#. type: example
#: doc/guix.texi:24491
#, no-wrap
msgid "# dd if=$(guix system disk-image my-os.scm) of=/dev/sdc\n"
msgstr ""

#. type: table
#: doc/guix.texi:24498
msgid "When using @code{docker-image}, a Docker image is produced.  Guix builds the image from scratch, not from a pre-existing Docker base image.  As a result, it contains @emph{exactly} what you define in the operating system configuration file.  You can then load the image and launch a Docker container using commands like the following:"
msgstr ""

#. type: example
#: doc/guix.texi:24504
#, no-wrap
msgid ""
"image_id=\"$(docker load < guix-system-docker-image.tar.gz)\"\n"
"docker run -e GUIX_NEW_SYSTEM=/var/guix/profiles/system \\\\\n"
"    --entrypoint /var/guix/profiles/system/profile/bin/guile \\\\\n"
"    $image_id /var/guix/profiles/system/boot\n"
msgstr ""

#. type: table
#: doc/guix.texi:24514
msgid "This command starts a new Docker container from the specified image.  It will boot the Guix system in the usual manner, which means it will start any services you have defined in the operating system configuration.  Depending on what you run in the Docker container, it may be necessary to give the container additional permissions.  For example, if you intend to build software using Guix inside of the Docker container, you may need to pass the @option{--privileged} option to @code{docker run}."
msgstr ""

#. type: table
#: doc/guix.texi:24522
msgid "Return a script to run the operating system declared in @var{file} within a container.  Containers are a set of lightweight isolation mechanisms provided by the kernel Linux-libre.  Containers are substantially less resource-demanding than full virtual machines since the kernel, shared objects, and other resources can be shared with the host system; this also means they provide thinner isolation."
msgstr ""

#. type: table
#: doc/guix.texi:24526
msgid "Currently, the script must be run as root in order to support more than a single user and group.  The container shares its store with the host system."
msgstr ""

#. type: table
#: doc/guix.texi:24530
msgid "As with the @code{vm} action (@pxref{guix system vm}), additional file systems to be shared between the host and container can be specified using the @option{--share} and @option{--expose} options:"
msgstr ""

#. type: example
#: doc/guix.texi:24534
#, no-wrap
msgid ""
"guix system container my-config.scm \\\n"
"   --expose=$HOME --share=$HOME/tmp=/exchange\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:24538
msgid "This option requires Linux-libre 3.19 or newer."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24545
msgid "@var{options} can contain any of the common build options (@pxref{Common Build Options}).  In addition, @var{options} can contain one of the following:"
msgstr ""

#. type: table
#: doc/guix.texi:24554
msgid "Consider the operating-system @var{expr} evaluates to.  This is an alternative to specifying a file which evaluates to an operating system.  This is used to generate the Guix system installer @pxref{Building the Installation Image})."
msgstr ""

#. type: table
#: doc/guix.texi:24559
msgid "Attempt to build for @var{system} instead of the host system type.  This works as per @command{guix build} (@pxref{Invoking guix build})."
msgstr ""

#. type: item
#: doc/guix.texi:24560
#, no-wrap
msgid "--derivation"
msgstr ""

#. type: table
#: doc/guix.texi:24564
msgid "Return the derivation file name of the given operating system without building anything."
msgstr ""

#. type: item
#: doc/guix.texi:24565
#, no-wrap
msgid "--file-system-type=@var{type}"
msgstr ""

#. type: table
#: doc/guix.texi:24569
msgid "For the @code{disk-image} action, create a file system of the given @var{type} on the image."
msgstr ""

#. type: table
#: doc/guix.texi:24571
msgid "When this option is omitted, @command{guix system} uses @code{ext4}."
msgstr ""

#. type: cindex
#: doc/guix.texi:24572
#, no-wrap
msgid "ISO-9660 format"
msgstr ""

#. type: cindex
#: doc/guix.texi:24573
#, no-wrap
msgid "CD image format"
msgstr ""

#. type: cindex
#: doc/guix.texi:24574
#, no-wrap
msgid "DVD image format"
msgstr ""

#. type: table
#: doc/guix.texi:24577
msgid "@code{--file-system-type=iso9660} produces an ISO-9660 image, suitable for burning on CDs and DVDs."
msgstr ""

#. type: item
#: doc/guix.texi:24578
#, no-wrap
msgid "--image-size=@var{size}"
msgstr ""

#. type: table
#: doc/guix.texi:24583
msgid "For the @code{vm-image} and @code{disk-image} actions, create an image of the given @var{size}.  @var{size} may be a number of bytes, or it may include a unit as a suffix (@pxref{Block size, size specifications,, coreutils, GNU Coreutils})."
msgstr ""

#. type: table
#: doc/guix.texi:24587
msgid "When this option is omitted, @command{guix system} computes an estimate of the image size as a function of the size of the system declared in @var{file}."
msgstr ""

#. type: item
#: doc/guix.texi:24593
#, no-wrap
msgid "--skip-checks"
msgstr ""

#. type: table
#: doc/guix.texi:24595
msgid "Skip pre-installation safety checks."
msgstr ""

#. type: table
#: doc/guix.texi:24602
msgid "By default, @command{guix system init} and @command{guix system reconfigure} perform safety checks: they make sure the file systems that appear in the @code{operating-system} declaration actually exist (@pxref{File Systems}), and that any Linux kernel modules that may be needed at boot time are listed in @code{initrd-modules} (@pxref{Initial RAM Disk}).  Passing this option skips these tests altogether."
msgstr ""

#. type: cindex
#: doc/guix.texi:24603
#, no-wrap
msgid "on-error"
msgstr ""

#. type: cindex
#: doc/guix.texi:24604
#, no-wrap
msgid "on-error strategy"
msgstr ""

#. type: cindex
#: doc/guix.texi:24605
#, no-wrap
msgid "error strategy"
msgstr ""

#. type: item
#: doc/guix.texi:24606
#, no-wrap
msgid "--on-error=@var{strategy}"
msgstr ""

#. type: table
#: doc/guix.texi:24609
msgid "Apply @var{strategy} when an error occurs when reading @var{file}.  @var{strategy} may be one of the following:"
msgstr ""

#. type: item
#: doc/guix.texi:24611
#, no-wrap
msgid "nothing-special"
msgstr ""

#. type: table
#: doc/guix.texi:24613
msgid "Report the error concisely and exit.  This is the default strategy."
msgstr ""

#. type: item
#: doc/guix.texi:24614
#, no-wrap
msgid "backtrace"
msgstr ""

#. type: table
#: doc/guix.texi:24616
msgid "Likewise, but also display a backtrace."
msgstr ""

#. type: item
#: doc/guix.texi:24617
#, no-wrap
msgid "debug"
msgstr ""

#. type: table
#: doc/guix.texi:24623
msgid "Report the error and enter Guile's debugger.  From there, you can run commands such as @code{,bt} to get a backtrace, @code{,locals} to display local variable values, and more generally inspect the state of the program.  @xref{Debug Commands,,, guile, GNU Guile Reference Manual}, for a list of available debugging commands."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24630
msgid "Once you have built, configured, re-configured, and re-re-configured your Guix installation, you may find it useful to list the operating system generations available on disk---and that you can choose from the bootloader boot menu:"
msgstr ""

#. type: item
#: doc/guix.texi:24633
#, no-wrap
msgid "list-generations"
msgstr ""

#. type: table
#: doc/guix.texi:24638
msgid "List a summary of each generation of the operating system available on disk, in a human-readable way.  This is similar to the @option{--list-generations} option of @command{guix package} (@pxref{Invoking guix package})."
msgstr ""

#. type: table
#: doc/guix.texi:24643
msgid "Optionally, one can specify a pattern, with the same syntax that is used in @command{guix package --list-generations}, to restrict the list of generations displayed.  For instance, the following command displays generations that are up to 10 days old:"
msgstr ""

#. type: example
#: doc/guix.texi:24646
#, no-wrap
msgid "$ guix system list-generations 10d\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24653
msgid "The @command{guix system} command has even more to offer! The following sub-commands allow you to visualize how your system services relate to each other:"
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:24655
msgid "system-extension-graph"
msgstr ""

#. type: item
#: doc/guix.texi:24657
#, no-wrap
msgid "extension-graph"
msgstr ""

#. type: table
#: doc/guix.texi:24662
msgid "Emit in Dot/Graphviz format to standard output the @dfn{service extension graph} of the operating system defined in @var{file} (@pxref{Service Composition}, for more information on service extensions.)"
msgstr ""

#. type: table
#: doc/guix.texi:24664
msgid "The command:"
msgstr ""

#. type: example
#: doc/guix.texi:24667
#, no-wrap
msgid "$ guix system extension-graph @var{file} | dot -Tpdf > services.pdf\n"
msgstr ""

#. type: table
#: doc/guix.texi:24670
msgid "produces a PDF file showing the extension relations among services."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:24672
msgid "system-shepherd-graph"
msgstr ""

#. type: item
#: doc/guix.texi:24672
#, no-wrap
msgid "shepherd-graph"
msgstr ""

#. type: table
#: doc/guix.texi:24677
msgid "Emit in Dot/Graphviz format to standard output the @dfn{dependency graph} of shepherd services of the operating system defined in @var{file}.  @xref{Shepherd Services}, for more information and for an example graph."
msgstr ""

#. type: section
#: doc/guix.texi:24681
#, no-wrap
msgid "Running Guix in a Virtual Machine"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24690
msgid "To run Guix in a virtual machine (VM), one can use the pre-built Guix VM image distributed at @url{@value{BASE-URL}/guix-system-vm-image-@value{VERSION}.x86_64-linux.xz}.  This image is a compressed image in QCOW format.  You will first need to decompress with @command{xz -d}, and then you can pass it to an emulator such as QEMU (see below for details)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24696
msgid "This image boots the Xfce graphical environment and it contains some commonly-used tools.  You can install more software in the image by running @command{guix package} in a terminal (@pxref{Invoking guix package}).  You can also reconfigure the system based on its initial configuration file available as @file{/etc/config.scm} (@pxref{Using the Configuration System})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24701
msgid "Instead of using this pre-built image, one can also build their own virtual machine image using @command{guix system vm-image} (@pxref{Invoking guix system}).  The returned image is in qcow2 format, which the @uref{https://qemu.org/, QEMU emulator} can efficiently use."
msgstr ""

#. type: cindex
#: doc/guix.texi:24702
#, no-wrap
msgid "QEMU"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24709
msgid "If you built your own image, you must copy it out of the store (@pxref{The Store}) and give yourself permission to write to the copy before you can use it.  When invoking QEMU, you must choose a system emulator that is suitable for your hardware platform.  Here is a minimal QEMU invocation that will boot the result of @command{guix system vm-image} on x86_64 hardware:"
msgstr ""

#. type: example
#: doc/guix.texi:24716
#, no-wrap
msgid ""
"$ qemu-system-x86_64 \\\n"
"   -net user -net nic,model=virtio \\\n"
"   -enable-kvm -m 512 \\\n"
"   -device virtio-blk,drive=myhd \\\n"
"   -drive if=none,file=/tmp/qemu-image,id=myhd\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24719
msgid "Here is what each of these options means:"
msgstr ""

#. type: item
#: doc/guix.texi:24721
#, no-wrap
msgid "qemu-system-x86_64"
msgstr ""

#. type: table
#: doc/guix.texi:24724
msgid "This specifies the hardware platform to emulate.  This should match the host."
msgstr ""

#. type: item
#: doc/guix.texi:24725
#, no-wrap
msgid "-net user"
msgstr ""

#. type: table
#: doc/guix.texi:24729
msgid "Enable the unprivileged user-mode network stack.  The guest OS can access the host but not vice versa.  This is the simplest way to get the guest OS online."
msgstr ""

#. type: item
#: doc/guix.texi:24730
#, no-wrap
msgid "-net nic,model=virtio"
msgstr ""

#. type: table
#: doc/guix.texi:24735
msgid "You must create a network interface of a given model.  If you do not create a NIC, the boot will fail.  Assuming your hardware platform is x86_64, you can get a list of available NIC models by running @command{qemu-system-x86_64 -net nic,model=help}."
msgstr ""

#. type: item
#: doc/guix.texi:24736
#, no-wrap
msgid "-enable-kvm"
msgstr ""

#. type: table
#: doc/guix.texi:24740
msgid "If your system has hardware virtualization extensions, enabling the virtual machine support (KVM) of the Linux kernel will make things run faster."
msgstr ""

#. type: item
#: doc/guix.texi:24742
#, no-wrap
msgid "-m 1024"
msgstr ""

#. type: table
#: doc/guix.texi:24745
msgid "RAM available to the guest OS, in mebibytes.  Defaults to 128@tie{}MiB, which may be insufficient for some operations."
msgstr ""

#. type: item
#: doc/guix.texi:24746
#, no-wrap
msgid "-device virtio-blk,drive=myhd"
msgstr ""

#. type: table
#: doc/guix.texi:24751
msgid "Create a @code{virtio-blk} drive called ``myhd''.  @code{virtio-blk} is a ``paravirtualization'' mechanism for block devices that allows QEMU to achieve better performance than if it were emulating a complete disk drive.  See the QEMU and KVM documentation for more info."
msgstr ""

#. type: item
#: doc/guix.texi:24752
#, no-wrap
msgid "-drive if=none,file=/tmp/qemu-image,id=myhd"
msgstr ""

#. type: table
#: doc/guix.texi:24755
msgid "Use our QCOW image, the @file{/tmp/qemu-image} file, as the backing store the the ``myhd'' drive."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24765
msgid "The default @command{run-vm.sh} script that is returned by an invocation of @command{guix system vm} does not add a @command{-net user} flag by default.  To get network access from within the vm add the @code{(dhcp-client-service)} to your system definition and start the VM using @command{`guix system vm config.scm` -net user}.  An important caveat of using @command{-net user} for networking is that @command{ping} will not work, because it uses the ICMP protocol.  You'll have to use a different command to check for network connectivity, for example @command{guix download}."
msgstr ""

#. type: subsection
#: doc/guix.texi:24766
#, no-wrap
msgid "Connecting Through SSH"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24774
msgid "To enable SSH inside a VM you need to add an SSH server like @code{openssh-service-type} to your VM (@pxref{Networking Services, @code{openssh-service-type}}).  In addition you need to forward the SSH port, 22 by default, to the host.  You can do this with"
msgstr ""

#. type: example
#: doc/guix.texi:24777
#, no-wrap
msgid "`guix system vm config.scm` -net user,hostfwd=tcp::10022-:22\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24780
msgid "To connect to the VM you can run"
msgstr ""

#. type: example
#: doc/guix.texi:24783
#, no-wrap
msgid "ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -p 10022\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24790
msgid "The @command{-p} tells @command{ssh} the port you want to connect to.  @command{-o UserKnownHostsFile=/dev/null} prevents @command{ssh} from complaining every time you modify your @command{config.scm} file and the @command{-o StrictHostKeyChecking=no} prevents you from having to allow a connection to an unknown host every time you connect."
msgstr ""

#. type: subsection
#: doc/guix.texi:24791
#, no-wrap
msgid "Using @command{virt-viewer} with Spice"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24797
msgid "As an alternative to the default @command{qemu} graphical client you can use the @command{remote-viewer} from the @command{virt-viewer} package.  To connect pass the @command{-spice port=5930,disable-ticketing} flag to @command{qemu}.  See previous section for further information on how to do this."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24800
msgid "Spice also allows you to do some nice stuff like share your clipboard with your VM.  To enable that you'll also have to pass the following flags to @command{qemu}:"
msgstr ""

#. type: example
#: doc/guix.texi:24806
#, no-wrap
msgid ""
"-device virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5\n"
"-chardev spicevmc,name=vdagent,id=vdagent\n"
"-device virtserialport,nr=1,bus=virtio-serial0.0,chardev=vdagent,\n"
"name=com.redhat.spice.0\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24809
msgid "You'll also need to add the @pxref{Miscellaneous Services, Spice service}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24816
msgid "The previous sections show the available services and how one can combine them in an @code{operating-system} declaration.  But how do we define them in the first place? And what is a service anyway?"
msgstr ""

#. type: cindex
#: doc/guix.texi:24828
#, no-wrap
msgid "daemons"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24841
msgid "Here we define a @dfn{service} as, broadly, something that extends the functionality of the operating system.  Often a service is a process---a @dfn{daemon}---started when the system boots: a secure shell server, a Web server, the Guix build daemon, etc.  Sometimes a service is a daemon whose execution can be triggered by another daemon---e.g., an FTP server started by @command{inetd} or a D-Bus service activated by @command{dbus-daemon}.  Occasionally, a service does not map to a daemon.  For instance, the ``account'' service collects user accounts and makes sure they exist when the system runs; the ``udev'' service collects device management rules and makes them available to the eudev daemon; the @file{/etc} service populates the @file{/etc} directory of the system."
msgstr ""

#. type: cindex
#: doc/guix.texi:24842
#, no-wrap
msgid "service extensions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24854
msgid "Guix system services are connected by @dfn{extensions}.  For instance, the secure shell service @emph{extends} the Shepherd---the initialization system, running as PID@tie{}1---by giving it the command lines to start and stop the secure shell daemon (@pxref{Networking Services, @code{openssh-service-type}}); the UPower service extends the D-Bus service by passing it its @file{.service} specification, and extends the udev service by passing it device management rules (@pxref{Desktop Services, @code{upower-service}}); the Guix daemon service extends the Shepherd by passing it the command lines to start and stop the daemon, and extends the account service by passing it a list of required build user accounts (@pxref{Base Services})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24858
msgid "All in all, services and their ``extends'' relations form a directed acyclic graph (DAG).  If we represent services as boxes and extensions as arrows, a typical system might provide something like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24860
msgid "@image{images/service-graph,,5in,Typical service extension graph.}"
msgstr ""

#. type: cindex
#: doc/guix.texi:24861
#, no-wrap
msgid "system service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24869
msgid "At the bottom, we see the @dfn{system service}, which produces the directory containing everything to run and boot the system, as returned by the @command{guix system build} command.  @xref{Service Reference}, to learn about the other service types shown here.  @xref{system-extension-graph, the @command{guix system extension-graph} command}, for information on how to generate this representation for a particular operating system definition."
msgstr ""

#. type: cindex
#: doc/guix.texi:24870
#, no-wrap
msgid "service types"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24876
msgid "Technically, developers can define @dfn{service types} to express these relations.  There can be any number of services of a given type on the system---for instance, a system running two instances of the GNU secure shell server (lsh) has two instances of @code{lsh-service-type}, with different parameters."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24879
msgid "The following section describes the programming interface for service types and services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24886
msgid "A @dfn{service type} is a node in the DAG described above.  Let us start with a simple example, the service type for the Guix build daemon (@pxref{Invoking guix-daemon}):"
msgstr ""

#. type: example
#: doc/guix.texi:24896
#, no-wrap
msgid ""
"(define guix-service-type\n"
"  (service-type\n"
"   (name 'guix)\n"
"   (extensions\n"
"    (list (service-extension shepherd-root-service-type guix-shepherd-service)\n"
"          (service-extension account-service-type guix-accounts)\n"
"          (service-extension activation-service-type guix-activation)))\n"
"   (default-value (guix-configuration))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24900
msgid "It defines three things:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:24904
msgid "A name, whose sole purpose is to make inspection and debugging easier."
msgstr ""

#. type: enumerate
#: doc/guix.texi:24909
msgid "A list of @dfn{service extensions}, where each extension designates the target service type and a procedure that, given the parameters of the service, returns a list of objects to extend the service of that type."
msgstr ""

#. type: enumerate
#: doc/guix.texi:24912
msgid "Every service type has at least one service extension.  The only exception is the @dfn{boot service type}, which is the ultimate service."
msgstr ""

#. type: enumerate
#: doc/guix.texi:24915
msgid "Optionally, a default value for instances of this type."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24918
msgid "In this example, @code{guix-service-type} extends three services:"
msgstr ""

#. type: item
#: doc/guix.texi:24920
#, no-wrap
msgid "shepherd-root-service-type"
msgstr ""

#. type: table
#: doc/guix.texi:24925
msgid "The @code{guix-shepherd-service} procedure defines how the Shepherd service is extended.  Namely, it returns a @code{<shepherd-service>} object that defines how @command{guix-daemon} is started and stopped (@pxref{Shepherd Services})."
msgstr ""

#. type: item
#: doc/guix.texi:24926
#, no-wrap
msgid "account-service-type"
msgstr ""

#. type: table
#: doc/guix.texi:24931
msgid "This extension for this service is computed by @code{guix-accounts}, which returns a list of @code{user-group} and @code{user-account} objects representing the build user accounts (@pxref{Invoking guix-daemon})."
msgstr ""

#. type: item
#: doc/guix.texi:24932
#, no-wrap
msgid "activation-service-type"
msgstr ""

#. type: table
#: doc/guix.texi:24936
msgid "Here @code{guix-activation} is a procedure that returns a gexp, which is a code snippet to run at ``activation time''---e.g., when the service is booted."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24939
msgid "A service of this type is instantiated like this:"
msgstr ""

#. type: example
#: doc/guix.texi:24945
#, no-wrap
msgid ""
"(service guix-service-type\n"
"         (guix-configuration\n"
"           (build-accounts 5)\n"
"           (use-substitutes? #f)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24953
msgid "The second argument to the @code{service} form is a value representing the parameters of this specific service instance.  @xref{guix-configuration-type, @code{guix-configuration}}, for information about the @code{guix-configuration} data type.  When the value is omitted, the default value specified by @code{guix-service-type} is used:"
msgstr ""

#. type: example
#: doc/guix.texi:24956
#, no-wrap
msgid "(service guix-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24960
msgid "@code{guix-service-type} is quite simple because it extends other services but is not extensible itself."
msgstr ""

#. type: Plain text
#: doc/guix.texi:24964
msgid "The service type for an @emph{extensible} service looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:24971
#, no-wrap
msgid ""
"(define udev-service-type\n"
"  (service-type (name 'udev)\n"
"                (extensions\n"
"                 (list (service-extension shepherd-root-service-type\n"
"                                          udev-shepherd-service)))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:24979
#, no-wrap
msgid ""
"                (compose concatenate)       ;concatenate the list of rules\n"
"                (extend (lambda (config rules)\n"
"                          (match config\n"
"                            (($ <udev-configuration> udev initial-rules)\n"
"                             (udev-configuration\n"
"                              (udev udev)   ;the udev package to use\n"
"                              (rules (append initial-rules rules)))))))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:24985
msgid "This is the service type for the @uref{https://wiki.gentoo.org/wiki/Project:Eudev, eudev device management daemon}.  Compared to the previous example, in addition to an extension of @code{shepherd-root-service-type}, we see two new fields:"
msgstr ""

#. type: item
#: doc/guix.texi:24987
#, no-wrap
msgid "compose"
msgstr ""

#. type: table
#: doc/guix.texi:24990
msgid "This is the procedure to @dfn{compose} the list of extensions to services of this type."
msgstr ""

#. type: table
#: doc/guix.texi:24993
msgid "Services can extend the udev service by passing it lists of rules; we compose those extensions simply by concatenating them."
msgstr ""

#. type: item
#: doc/guix.texi:24994
#, no-wrap
msgid "extend"
msgstr ""

#. type: table
#: doc/guix.texi:24997
msgid "This procedure defines how the value of the service is @dfn{extended} with the composition of the extensions."
msgstr ""

#. type: table
#: doc/guix.texi:25002
msgid "Udev extensions are composed into a list of rules, but the udev service value is itself a @code{<udev-configuration>} record.  So here, we extend that record by appending the list of rules it contains to the list of contributed rules."
msgstr ""

#. type: table
#: doc/guix.texi:25008
msgid "This is a string giving an overview of the service type.  The string can contain Texinfo markup (@pxref{Overview,,, texinfo, GNU Texinfo}).  The @command{guix system search} command searches these strings and displays them (@pxref{Invoking guix system})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25013
msgid "There can be only one instance of an extensible service type such as @code{udev-service-type}.  If there were more, the @code{service-extension} specifications would be ambiguous."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25016
msgid "Still here? The next section provides a reference of the programming interface for services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25024
msgid "We have seen an overview of service types (@pxref{Service Types and Services}).  This section provides a reference on how to manipulate services and service types.  This interface is provided by the @code{(gnu services)} module."
msgstr ""

#. type: deffn
#: doc/guix.texi:25025
#, no-wrap
msgid "{Scheme Procedure} service @var{type} [@var{value}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:25029
msgid "Return a new service of @var{type}, a @code{<service-type>} object (see below.)  @var{value} can be any object; it represents the parameters of this particular service instance."
msgstr ""

#. type: deffn
#: doc/guix.texi:25033
msgid "When @var{value} is omitted, the default value specified by @var{type} is used; if @var{type} does not specify a default value, an error is raised."
msgstr ""

#. type: deffn
#: doc/guix.texi:25035
msgid "For instance, this:"
msgstr ""

#. type: example
#: doc/guix.texi:25038
#, no-wrap
msgid "(service openssh-service-type)\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:25042
msgid "is equivalent to this:"
msgstr ""

#. type: example
#: doc/guix.texi:25046
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:25050
msgid "In both cases the result is an instance of @code{openssh-service-type} with the default configuration."
msgstr ""

#. type: deffn
#: doc/guix.texi:25052
#, no-wrap
msgid "{Scheme Procedure} service? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:25054
msgid "Return true if @var{obj} is a service."
msgstr ""

#. type: deffn
#: doc/guix.texi:25056
#, no-wrap
msgid "{Scheme Procedure} service-kind @var{service}"
msgstr ""

#. type: deffn
#: doc/guix.texi:25058
msgid "Return the type of @var{service}---i.e., a @code{<service-type>} object."
msgstr ""

#. type: deffn
#: doc/guix.texi:25060
#, no-wrap
msgid "{Scheme Procedure} service-value @var{service}"
msgstr ""

#. type: deffn
#: doc/guix.texi:25063
msgid "Return the value associated with @var{service}.  It represents its parameters."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25066
msgid "Here is an example of how a service is created and manipulated:"
msgstr ""

#. type: example
#: doc/guix.texi:25075
#, no-wrap
msgid ""
"(define s\n"
"  (service nginx-service-type\n"
"           (nginx-configuration\n"
"            (nginx nginx)\n"
"            (log-directory log-directory)\n"
"            (run-directory run-directory)\n"
"            (file config-file))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:25078
#, no-wrap
msgid ""
"(service? s)\n"
"@result{} #t\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:25081
#, no-wrap
msgid ""
"(eq? (service-kind s) nginx-service-type)\n"
"@result{} #t\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25091
msgid "The @code{modify-services} form provides a handy way to change the parameters of some of the services of a list such as @code{%base-services} (@pxref{Base Services, @code{%base-services}}).  It evaluates to a list of services.  Of course, you could always use standard list combinators such as @code{map} and @code{fold} to do that (@pxref{SRFI-1, List Library,, guile, GNU Guile Reference Manual}); @code{modify-services} simply provides a more concise form for this common pattern."
msgstr ""

#. type: deffn
#: doc/guix.texi:25092
#, no-wrap
msgid "{Scheme Syntax} modify-services @var{services} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:25094
msgid "(@var{type} @var{variable} => @var{body}) @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:25097
msgid "Modify the services listed in @var{services} according to the given clauses.  Each clause has the form:"
msgstr ""

#. type: example
#: doc/guix.texi:25100
#, no-wrap
msgid "(@var{type} @var{variable} => @var{body})\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:25107
msgid "where @var{type} is a service type---e.g., @code{guix-service-type}---and @var{variable} is an identifier that is bound within the @var{body} to the service parameters---e.g., a @code{guix-configuration} instance---of the original service of that @var{type}."
msgstr ""

#. type: deffn
#: doc/guix.texi:25114
msgid "The @var{body} should evaluate to the new service parameters, which will be used to configure the new service.  This new service will replace the original in the resulting list.  Because a service's service parameters are created using @code{define-record-type*}, you can write a succinct @var{body} that evaluates to the new service parameters by using the @code{inherit} feature that @code{define-record-type*} provides."
msgstr ""

#. type: deffn
#: doc/guix.texi:25116
msgid "@xref{Using the Configuration System}, for example usage."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25123
msgid "Next comes the programming interface for service types.  This is something you want to know when writing new service definitions, but not necessarily when simply looking for ways to customize your @code{operating-system} declaration."
msgstr ""

#. type: deftp
#: doc/guix.texi:25124
#, no-wrap
msgid "{Data Type} service-type"
msgstr ""

#. type: cindex
#: doc/guix.texi:25125
#, no-wrap
msgid "service type"
msgstr ""

#. type: deftp
#: doc/guix.texi:25128
msgid "This is the representation of a @dfn{service type} (@pxref{Service Types and Services})."
msgstr ""

#. type: table
#: doc/guix.texi:25132
msgid "This is a symbol, used only to simplify inspection and debugging."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:25133
#, no-wrap
msgid "extensions"
msgstr ""

#. type: table
#: doc/guix.texi:25135
msgid "A non-empty list of @code{<service-extension>} objects (see below)."
msgstr ""

#. type: item
#: doc/guix.texi:25136
#, no-wrap
msgid "@code{compose} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:25140
msgid "If this is @code{#f}, then the service type denotes services that cannot be extended---i.e., services that do not receive ``values'' from other services."
msgstr ""

#. type: table
#: doc/guix.texi:25144
msgid "Otherwise, it must be a one-argument procedure.  The procedure is called by @code{fold-services} and is passed a list of values collected from extensions.  It may return any single value."
msgstr ""

#. type: item
#: doc/guix.texi:25145
#, no-wrap
msgid "@code{extend} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:25147
msgid "If this is @code{#f}, services of this type cannot be extended."
msgstr ""

#. type: table
#: doc/guix.texi:25153
msgid "Otherwise, it must be a two-argument procedure: @code{fold-services} calls it, passing it the initial value of the service as the first argument and the result of applying @code{compose} to the extension values as the second argument.  It must return a value that is a valid parameter value for the service instance."
msgstr ""

#. type: deftp
#: doc/guix.texi:25156
msgid "@xref{Service Types and Services}, for examples."
msgstr ""

#. type: deffn
#: doc/guix.texi:25158
#, no-wrap
msgid "{Scheme Procedure} service-extension @var{target-type} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:25164
msgid "@var{compute} Return a new extension for services of type @var{target-type}.  @var{compute} must be a one-argument procedure: @code{fold-services} calls it, passing it the value associated with the service that provides the extension; it must return a valid value for the target service."
msgstr ""

#. type: deffn
#: doc/guix.texi:25166
#, no-wrap
msgid "{Scheme Procedure} service-extension? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:25168
msgid "Return true if @var{obj} is a service extension."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25174
msgid "Occasionally, you might want to simply extend an existing service.  This involves creating a new service type and specifying the extension of interest, which can be verbose; the @code{simple-service} procedure provides a shorthand for this."
msgstr ""

#. type: deffn
#: doc/guix.texi:25175
#, no-wrap
msgid "{Scheme Procedure} simple-service @var{name} @var{target} @var{value}"
msgstr ""

#. type: deffn
#: doc/guix.texi:25179
msgid "Return a service that extends @var{target} with @var{value}.  This works by creating a singleton service type @var{name}, of which the returned service is an instance."
msgstr ""

#. type: deffn
#: doc/guix.texi:25182
msgid "For example, this extends mcron (@pxref{Scheduled Job Execution}) with an additional job:"
msgstr ""

#. type: example
#: doc/guix.texi:25186
#, no-wrap
msgid ""
"(simple-service 'my-mcron-job mcron-service-type\n"
"                #~(job '(next-hour (3)) \"guix gc -F 2G\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25196
msgid "At the core of the service abstraction lies the @code{fold-services} procedure, which is responsible for ``compiling'' a list of services down to a single directory that contains everything needed to boot and run the system---the directory shown by the @command{guix system build} command (@pxref{Invoking guix system}).  In essence, it propagates service extensions down the service graph, updating each node parameters on the way, until it reaches the root node."
msgstr ""

#. type: deffn
#: doc/guix.texi:25197
#, no-wrap
msgid "{Scheme Procedure} fold-services @var{services} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:25201
msgid "[#:target-type @var{system-service-type}] Fold @var{services} by propagating their extensions down to the root of type @var{target-type}; return the root service adjusted accordingly."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25205
msgid "Lastly, the @code{(gnu services)} module also defines several essential service types, some of which are listed below."
msgstr ""

#. type: defvr
#: doc/guix.texi:25206
#, no-wrap
msgid "{Scheme Variable} system-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:25209
msgid "This is the root of the service graph.  It produces the system directory as returned by the @command{guix system build} command."
msgstr ""

#. type: defvr
#: doc/guix.texi:25211
#, no-wrap
msgid "{Scheme Variable} boot-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:25214
msgid "The type of the ``boot service'', which produces the @dfn{boot script}.  The boot script is what the initial RAM disk runs when booting."
msgstr ""

#. type: defvr
#: doc/guix.texi:25216
#, no-wrap
msgid "{Scheme Variable} etc-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:25220
msgid "The type of the @file{/etc} service.  This service is used to create files under @file{/etc} and can be extended by passing it name/file tuples such as:"
msgstr ""

#. type: example
#: doc/guix.texi:25223
#, no-wrap
msgid "(list `(\"issue\" ,(plain-file \"issue\" \"Welcome!\\n\")))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:25227
msgid "In this example, the effect would be to add an @file{/etc/issue} file pointing to the given file."
msgstr ""

#. type: defvr
#: doc/guix.texi:25229
#, no-wrap
msgid "{Scheme Variable} setuid-program-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:25233
msgid "Type for the ``setuid-program service''.  This service collects lists of executable file names, passed as gexps, and adds them to the set of setuid-root programs on the system (@pxref{Setuid Programs})."
msgstr ""

#. type: defvr
#: doc/guix.texi:25235
#, no-wrap
msgid "{Scheme Variable} profile-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:25239
msgid "Type of the service that populates the @dfn{system profile}---i.e., the programs under @file{/run/current-system/profile}.  Other services can extend it by passing it lists of packages to add to the system profile."
msgstr ""

#. type: cindex
#: doc/guix.texi:25245
#, no-wrap
msgid "shepherd services"
msgstr ""

#. type: cindex
#: doc/guix.texi:25246
#, no-wrap
msgid "PID 1"
msgstr ""

#. type: cindex
#: doc/guix.texi:25247
#, no-wrap
msgid "init system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25253
msgid "The @code{(gnu services shepherd)} module provides a way to define services managed by the GNU@tie{}Shepherd, which is the initialization system---the first process that is started when the system boots, also known as PID@tie{}1 (@pxref{Introduction,,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25259
msgid "Services in the Shepherd can depend on each other.  For instance, the SSH daemon may need to be started after the syslog daemon has been started, which in turn can only happen once all the file systems have been mounted.  The simple operating system defined earlier (@pxref{Using the Configuration System}) results in a service graph like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25261
msgid "@image{images/shepherd-graph,,5in,Typical shepherd service graph.}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25265
msgid "You can actually generate such a graph for any operating system definition using the @command{guix system shepherd-graph} command (@pxref{system-shepherd-graph, @command{guix system shepherd-graph}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25269
msgid "The @code{%shepherd-root-service} is a service object representing PID@tie{}1, of type @code{shepherd-root-service-type}; it can be extended by passing it lists of @code{<shepherd-service>} objects."
msgstr ""

#. type: deftp
#: doc/guix.texi:25270
#, no-wrap
msgid "{Data Type} shepherd-service"
msgstr ""

#. type: deftp
#: doc/guix.texi:25272
msgid "The data type representing a service managed by the Shepherd."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:25274
#, no-wrap
msgid "provision"
msgstr ""

#. type: table
#: doc/guix.texi:25276
msgid "This is a list of symbols denoting what the service provides."
msgstr ""

#. type: table
#: doc/guix.texi:25281
msgid "These are the names that may be passed to @command{herd start}, @command{herd status}, and similar commands (@pxref{Invoking herd,,, shepherd, The GNU Shepherd Manual}).  @xref{Slots of services, the @code{provides} slot,, shepherd, The GNU Shepherd Manual}, for details."
msgstr ""

#. type: item
#: doc/guix.texi:25282
#, no-wrap
msgid "@code{requirements} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:25284
msgid "List of symbols denoting the Shepherd services this one depends on."
msgstr ""

#. type: cindex
#: doc/guix.texi:25285
#, no-wrap
msgid "one-shot services, for the Shepherd"
msgstr ""

#. type: table
#: doc/guix.texi:25290
msgid "Whether this service is @dfn{one-shot}.  One-shot services stop immediately after their @code{start} action has completed.  @xref{Slots of services,,, shepherd, The GNU Shepherd Manual}, for more info."
msgstr ""

#. type: item
#: doc/guix.texi:25291
#, no-wrap
msgid "@code{respawn?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:25294
msgid "Whether to restart the service when it stops, for instance when the underlying process dies."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:25295
#, no-wrap
msgid "start"
msgstr ""

#. type: itemx
#: doc/guix.texi:25296
#, no-wrap
msgid "@code{stop} (default: @code{#~(const #f)})"
msgstr ""

#. type: table
#: doc/guix.texi:25302
msgid "The @code{start} and @code{stop} fields refer to the Shepherd's facilities to start and stop processes (@pxref{Service De- and Constructors,,, shepherd, The GNU Shepherd Manual}).  They are given as G-expressions that get expanded in the Shepherd configuration file (@pxref{G-Expressions})."
msgstr ""

#. type: item
#: doc/guix.texi:25303
#, no-wrap
msgid "@code{actions} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:25304
#, no-wrap
msgid "actions, of Shepherd services"
msgstr ""

#. type: table
#: doc/guix.texi:25309
msgid "This is a list of @code{shepherd-action} objects (see below) defining @dfn{actions} supported by the service, in addition to the standard @code{start} and @code{stop} actions.  Actions listed here become available as @command{herd} sub-commands:"
msgstr ""

#. type: example
#: doc/guix.texi:25312
#, no-wrap
msgid "herd @var{action} @var{service} [@var{arguments}@dots{}]\n"
msgstr ""

#. type: table
#: doc/guix.texi:25316
msgid "A documentation string, as shown when running:"
msgstr ""

#. type: example
#: doc/guix.texi:25319
#, no-wrap
msgid "herd doc @var{service-name}\n"
msgstr ""

#. type: table
#: doc/guix.texi:25323
msgid "where @var{service-name} is one of the symbols in @code{provision} (@pxref{Invoking herd,,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:25324
#, no-wrap
msgid "@code{modules} (default: @code{%default-modules})"
msgstr ""

#. type: table
#: doc/guix.texi:25327
msgid "This is the list of modules that must be in scope when @code{start} and @code{stop} are evaluated."
msgstr ""

#. type: deftp
#: doc/guix.texi:25331
#, no-wrap
msgid "{Data Type} shepherd-action"
msgstr ""

#. type: deftp
#: doc/guix.texi:25334
msgid "This is the data type that defines additional actions implemented by a Shepherd service (see above)."
msgstr ""

#. type: table
#: doc/guix.texi:25338
msgid "Symbol naming the action."
msgstr ""

#. type: table
#: doc/guix.texi:25341
msgid "This is a documentation string for the action.  It can be viewed by running:"
msgstr ""

#. type: example
#: doc/guix.texi:25344
#, no-wrap
msgid "herd doc @var{service} action @var{action}\n"
msgstr ""

#. type: item
#: doc/guix.texi:25346
#, no-wrap
msgid "procedure"
msgstr ""

#. type: table
#: doc/guix.texi:25350
msgid "This should be a gexp that evaluates to a procedure of at least one argument, which is the ``running value'' of the service (@pxref{Slots of services,,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: deftp
#: doc/guix.texi:25354
msgid "The following example defines an action called @code{say-hello} that kindly greets the user:"
msgstr ""

#. type: example
#: doc/guix.texi:25363
#, no-wrap
msgid ""
"(shepherd-action\n"
"  (name 'say-hello)\n"
"  (documentation \"Say hi!\")\n"
"  (procedure #~(lambda (running . args)\n"
"                 (format #t \"Hello, friend! arguments: ~s\\n\"\n"
"                         args)\n"
"                 #t)))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:25366
msgid "Assuming this action is added to the @code{example} service, then you can do:"
msgstr ""

#. type: example
#: doc/guix.texi:25372
#, no-wrap
msgid ""
"# herd say-hello example\n"
"Hello, friend! arguments: ()\n"
"# herd say-hello example a b c\n"
"Hello, friend! arguments: (\"a\" \"b\" \"c\")\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:25377
msgid "This, as you can see, is a fairly sophisticated way to say hello.  @xref{Service Convenience,,, shepherd, The GNU Shepherd Manual}, for more info on actions."
msgstr ""

#. type: defvr
#: doc/guix.texi:25379
#, no-wrap
msgid "{Scheme Variable} shepherd-root-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:25381
msgid "The service type for the Shepherd ``root service''---i.e., PID@tie{}1."
msgstr ""

#. type: defvr
#: doc/guix.texi:25385
msgid "This is the service type that extensions target when they want to create shepherd services (@pxref{Service Types and Services}, for an example).  Each extension must pass a list of @code{<shepherd-service>}."
msgstr ""

#. type: defvr
#: doc/guix.texi:25387
#, no-wrap
msgid "{Scheme Variable} %shepherd-root-service"
msgstr ""

#. type: defvr
#: doc/guix.texi:25389
msgid "This service represents PID@tie{}1."
msgstr ""

#. type: cindex
#: doc/guix.texi:25395
#, no-wrap
msgid "documentation, searching for"
msgstr ""

#. type: cindex
#: doc/guix.texi:25396
#, no-wrap
msgid "searching for documentation"
msgstr ""

#. type: cindex
#: doc/guix.texi:25397
#, no-wrap
msgid "Info, documentation format"
msgstr ""

#. type: cindex
#: doc/guix.texi:25398
#, no-wrap
msgid "man pages"
msgstr ""

#. type: cindex
#: doc/guix.texi:25399
#, no-wrap
msgid "manual pages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25406
msgid "In most cases packages installed with Guix come with documentation.  There are two main documentation formats: ``Info'', a browseable hypertext format used for GNU software, and ``manual pages'' (or ``man pages''), the linear documentation format traditionally found on Unix.  Info manuals are accessed with the @command{info} command or with Emacs, and man pages are accessed using @command{man}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25410
msgid "You can look for documentation of software installed on your system by keyword.  For example, the following command searches for information about ``TLS'' in Info manuals:"
msgstr ""

#. type: example
#: doc/guix.texi:25418
#, no-wrap
msgid ""
"$ info -k TLS\n"
"\"(emacs)Network Security\" -- STARTTLS\n"
"\"(emacs)Network Security\" -- TLS\n"
"\"(gnutls)Core TLS API\" -- gnutls_certificate_set_verify_flags\n"
"\"(gnutls)Core TLS API\" -- gnutls_certificate_set_verify_function\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25422
msgid "The command below searches for the same keyword in man pages:"
msgstr ""

#. type: example
#: doc/guix.texi:25428
#, no-wrap
msgid ""
"$ man -k TLS\n"
"SSL (7)              - OpenSSL SSL/TLS library\n"
"certtool (1)         - GnuTLS certificate tool\n"
"@dots {}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25434
msgid "These searches are purely local to your computer so you have the guarantee that documentation you find corresponds to what you have actually installed, you can access it off-line, and your privacy is respected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25437
msgid "Once you have these results, you can view the relevant documentation by running, say:"
msgstr ""

#. type: example
#: doc/guix.texi:25440
#, no-wrap
msgid "$ info \"(gnutls)Core TLS API\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25444
msgid "or:"
msgstr ""

#. type: example
#: doc/guix.texi:25447
#, no-wrap
msgid "$ man certtool\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25455
msgid "Info manuals contain sections and indices as well as hyperlinks like those found in Web pages.  The @command{info} reader (@pxref{Top, Info reader,, info-stnd, Stand-alone GNU Info}) and its Emacs counterpart (@pxref{Misc Help,,, emacs, The GNU Emacs Manual}) provide intuitive key bindings to navigate manuals.  @xref{Getting Started,,, info, Info: An Introduction}, for an introduction to Info navigation."
msgstr ""

#. type: cindex
#: doc/guix.texi:25459
#, no-wrap
msgid "debugging files"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25465
msgid "Program binaries, as produced by the GCC compilers for instance, are typically written in the ELF format, with a section containing @dfn{debugging information}.  Debugging information is what allows the debugger, GDB, to map binary code to source code; it is required to debug a compiled program in good conditions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25473
msgid "The problem with debugging information is that is takes up a fair amount of disk space.  For example, debugging information for the GNU C Library weighs in at more than 60 MiB.  Thus, as a user, keeping all the debugging info of all the installed programs is usually not an option.  Yet, space savings should not come at the cost of an impediment to debugging---especially in the GNU system, which should make it easier for users to exert their computing freedom (@pxref{GNU Distribution})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25480
msgid "Thankfully, the GNU Binary Utilities (Binutils) and GDB provide a mechanism that allows users to get the best of both worlds: debugging information can be stripped from the binaries and stored in separate files.  GDB is then able to load debugging information from those files, when they are available (@pxref{Separate Debug Files,,, gdb, Debugging with GDB})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25488
msgid "The GNU distribution takes advantage of this by storing debugging information in the @code{lib/debug} sub-directory of a separate package output unimaginatively called @code{debug} (@pxref{Packages with Multiple Outputs}).  Users can choose to install the @code{debug} output of a package when they need it.  For instance, the following command installs the debugging information for the GNU C Library and for GNU Guile:"
msgstr ""

#. type: example
#: doc/guix.texi:25491
#, no-wrap
msgid "guix install glibc:debug guile:debug\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25497
msgid "GDB must then be told to look for debug files in the user's profile, by setting the @code{debug-file-directory} variable (consider setting it from the @file{~/.gdbinit} file, @pxref{Startup,,, gdb, Debugging with GDB}):"
msgstr ""

#. type: example
#: doc/guix.texi:25500
#, no-wrap
msgid "(gdb) set debug-file-directory ~/.guix-profile/lib/debug\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25504
msgid "From there on, GDB will pick up debugging information from the @code{.debug} files under @file{~/.guix-profile/lib/debug}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25511
msgid "In addition, you will most likely want GDB to be able to show the source code being debugged.  To do that, you will have to unpack the source code of the package of interest (obtained with @code{guix build --source}, @pxref{Invoking guix build}), and to point GDB to that source directory using the @code{directory} command (@pxref{Source Path, @code{directory},, gdb, Debugging with GDB})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25520
msgid "The @code{debug} output mechanism in Guix is implemented by the @code{gnu-build-system} (@pxref{Build Systems}).  Currently, it is opt-in---debugging information is available only for the packages with definitions explicitly declaring a @code{debug} output.  This may be changed to opt-out in the future if our build farm servers can handle the load.  To check whether a package has a @code{debug} output, use @command{guix package --list-available} (@pxref{Invoking guix package})."
msgstr ""

#. type: cindex
#: doc/guix.texi:25525
#, no-wrap
msgid "security updates"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25534
msgid "Occasionally, important security vulnerabilities are discovered in software packages and must be patched.  Guix developers try hard to keep track of known vulnerabilities and to apply fixes as soon as possible in the @code{master} branch of Guix (we do not yet provide a ``stable'' branch containing only security updates.)  The @command{guix lint} tool helps developers find out about vulnerable versions of software packages in the distribution:"
msgstr ""

#. type: smallexample
#: doc/guix.texi:25541
#, no-wrap
msgid ""
"$ guix lint -c cve\n"
"gnu/packages/base.scm:652:2: glibc@@2.21: probably vulnerable to CVE-2015-1781, CVE-2015-7547\n"
"gnu/packages/gcc.scm:334:2: gcc@@4.9.3: probably vulnerable to CVE-2015-5276\n"
"gnu/packages/image.scm:312:2: openjpeg@@2.1.0: probably vulnerable to CVE-2016-1923, CVE-2016-1924\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25544
msgid "@xref{Invoking guix lint}, for more information."
msgstr ""

#. type: quotation
#: doc/guix.texi:25548
msgid "As of version @value{VERSION}, the feature described below is considered ``beta''."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25558
msgid "Guix follows a functional package management discipline (@pxref{Introduction}), which implies that, when a package is changed, @emph{every package that depends on it} must be rebuilt.  This can significantly slow down the deployment of fixes in core packages such as libc or Bash, since basically the whole distribution would need to be rebuilt.  Using pre-built binaries helps (@pxref{Substitutes}), but deployment may still take more time than desired."
msgstr ""

#. type: cindex
#: doc/guix.texi:25559
#, no-wrap
msgid "grafts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25567
msgid "To address this, Guix implements @dfn{grafts}, a mechanism that allows for fast deployment of critical updates without the costs associated with a whole-distribution rebuild.  The idea is to rebuild only the package that needs to be patched, and then to ``graft'' it onto packages explicitly installed by the user and that were previously referring to the original package.  The cost of grafting is typically very low, and order of magnitudes lower than a full rebuild of the dependency chain."
msgstr ""

#. type: cindex
#: doc/guix.texi:25568
#, no-wrap
msgid "replacements of packages, for grafts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25574
msgid "For instance, suppose a security update needs to be applied to Bash.  Guix developers will provide a package definition for the ``fixed'' Bash, say @code{bash-fixed}, in the usual way (@pxref{Defining Packages}).  Then, the original package definition is augmented with a @code{replacement} field pointing to the package containing the bug fix:"
msgstr ""

#. type: example
#: doc/guix.texi:25581
#, no-wrap
msgid ""
"(define bash\n"
"  (package\n"
"    (name \"bash\")\n"
"    ;; @dots{}\n"
"    (replacement bash-fixed)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25591
msgid "From there on, any package depending directly or indirectly on Bash---as reported by @command{guix gc --requisites} (@pxref{Invoking guix gc})---that is installed is automatically ``rewritten'' to refer to @code{bash-fixed} instead of @code{bash}.  This grafting process takes time proportional to the size of the package, usually less than a minute for an ``average'' package on a recent machine.  Grafting is recursive: when an indirect dependency requires grafting, then grafting ``propagates'' up to the package that the user is installing."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25599
msgid "Currently, the length of the name and version of the graft and that of the package it replaces (@code{bash-fixed} and @code{bash} in the example above) must be equal.  This restriction mostly comes from the fact that grafting works by patching files, including binary files, directly.  Other restrictions may apply: for instance, when adding a graft to a package providing a shared library, the original shared library and its replacement must have the same @code{SONAME} and be binary-compatible."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25603
msgid "The @option{--no-grafts} command-line option allows you to forcefully avoid grafting (@pxref{Common Build Options, @option{--no-grafts}}).  Thus, the command:"
msgstr ""

#. type: example
#: doc/guix.texi:25606
#, no-wrap
msgid "guix build bash --no-grafts\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25610
msgid "returns the store file name of the original Bash, whereas:"
msgstr ""

#. type: example
#: doc/guix.texi:25613
#, no-wrap
msgid "guix build bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25618
msgid "returns the store file name of the ``fixed'', replacement Bash.  This allows you to distinguish between the two variants of Bash."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25621
msgid "To verify which Bash your whole profile refers to, you can run (@pxref{Invoking guix gc}):"
msgstr ""

#. type: example
#: doc/guix.texi:25624
#, no-wrap
msgid "guix gc -R `readlink -f ~/.guix-profile` | grep bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25629
msgid "@dots{} and compare the store file names that you get with those above.  Likewise for a complete Guix system generation:"
msgstr ""

#. type: example
#: doc/guix.texi:25632
#, no-wrap
msgid "guix gc -R `guix system build my-config.scm` | grep bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25636
msgid "Lastly, to check which Bash running processes are using, you can use the @command{lsof} command:"
msgstr ""

#. type: example
#: doc/guix.texi:25639
#, no-wrap
msgid "lsof | grep /gnu/store/.*bash\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:25647
#, no-wrap
msgid "bootstrapping"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25657
msgid "Bootstrapping in our context refers to how the distribution gets built ``from nothing''.  Remember that the build environment of a derivation contains nothing but its declared inputs (@pxref{Introduction}).  So there's an obvious chicken-and-egg problem: how does the first package get built? How does the first compiler get compiled? Note that this is a question of interest only to the curious hacker, not to the regular user, so you can shamelessly skip this section if you consider yourself a ``regular user''."
msgstr ""

#. type: cindex
#: doc/guix.texi:25658 doc/guix.texi:25780
#, no-wrap
msgid "bootstrap binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25668
msgid "The GNU system is primarily made of C code, with libc at its core.  The GNU build system itself assumes the availability of a Bourne shell and command-line tools provided by GNU Coreutils, Awk, Findutils, `sed', and `grep'.  Furthermore, build programs---programs that run @code{./configure}, @code{make}, etc.---are written in Guile Scheme (@pxref{Derivations}).  Consequently, to be able to build anything at all, from scratch, Guix relies on pre-built binaries of Guile, GCC, Binutils, libc, and the other packages mentioned above---the @dfn{bootstrap binaries}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25671
msgid "These bootstrap binaries are ``taken for granted'', though we can also re-create them if needed (more on that later)."
msgstr ""

#. type: unnumberedsec
#: doc/guix.texi:25672
#, no-wrap
msgid "Preparing to Use the Bootstrap Binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25677
msgid "@image{images/bootstrap-graph,6in,,Dependency graph of the early bootstrap derivations}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25682
msgid "The figure above shows the very beginning of the dependency graph of the distribution, corresponding to the package definitions of the @code{(gnu packages bootstrap)} module.  A similar figure can be generated with @command{guix graph} (@pxref{Invoking guix graph}), along the lines of:"
msgstr ""

#. type: example
#: doc/guix.texi:25687
#, no-wrap
msgid ""
"guix graph -t derivation \\\n"
"  -e '(@@@@ (gnu packages bootstrap) %bootstrap-gcc)' \\\n"
"  | dot -Tps > t.ps\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25696
msgid "At this level of detail, things are slightly complex.  First, Guile itself consists of an ELF executable, along with many source and compiled Scheme files that are dynamically loaded when it runs.  This gets stored in the @file{guile-2.0.7.tar.xz} tarball shown in this graph.  This tarball is part of Guix's ``source'' distribution, and gets inserted into the store with @code{add-to-store} (@pxref{The Store})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25705
msgid "But how do we write a derivation that unpacks this tarball and adds it to the store? To solve this problem, the @code{guile-bootstrap-2.0.drv} derivation---the first one that gets built---uses @code{bash} as its builder, which runs @code{build-bootstrap-guile.sh}, which in turn calls @code{tar} to unpack the tarball.  Thus, @file{bash}, @file{tar}, @file{xz}, and @file{mkdir} are statically-linked binaries, also part of the Guix source distribution, whose sole purpose is to allow the Guile tarball to be unpacked."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25717
msgid "Once @code{guile-bootstrap-2.0.drv} is built, we have a functioning Guile that can be used to run subsequent build programs.  Its first task is to download tarballs containing the other pre-built binaries---this is what the @code{.tar.xz.drv} derivations do.  Guix modules such as @code{ftp-client.scm} are used for this purpose.  The @code{module-import.drv} derivations import those modules in a directory in the store, using the original layout.  The @code{module-import-compiled.drv} derivations compile those modules, and write them in an output directory with the right layout.  This corresponds to the @code{#:modules} argument of @code{build-expression->derivation} (@pxref{Derivations})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25721
msgid "Finally, the various tarballs are unpacked by the derivations @code{gcc-bootstrap-0.drv}, @code{glibc-bootstrap-0.drv}, etc., at which point we have a working C tool chain."
msgstr ""

#. type: unnumberedsec
#: doc/guix.texi:25723
#, no-wrap
msgid "Building the Build Tools"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25732
msgid "Bootstrapping is complete when we have a full tool chain that does not depend on the pre-built bootstrap tools discussed above.  This no-dependency requirement is verified by checking whether the files of the final tool chain contain references to the @file{/gnu/store} directories of the bootstrap inputs.  The process that leads to this ``final'' tool chain is described by the package definitions found in the @code{(gnu packages commencement)} module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25739
msgid "The @command{guix graph} command allows us to ``zoom out'' compared to the graph above, by looking at the level of package objects instead of individual derivations---remember that a package may translate to several derivations, typically one derivation to download its source, one to build the Guile modules it needs, and one to actually build the package from source.  The command:"
msgstr ""

#. type: example
#: doc/guix.texi:25744
#, no-wrap
msgid ""
"guix graph -t bag \\\n"
"  -e '(@@@@ (gnu packages commencement)\n"
"          glibc-final-with-bootstrap-bash)' | dot -Tps > t.ps\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25751
msgid "produces the dependency graph leading to the ``final'' C library@footnote{You may notice the @code{glibc-intermediate} label, suggesting that it is not @emph{quite} final, but as a good approximation, we will consider it final.}, depicted below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25753
msgid "@image{images/bootstrap-packages,6in,,Dependency graph of the early packages}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25759
msgid "The first tool that gets built with the bootstrap binaries is GNU@tie{}Make---noted @code{make-boot0} above---which is a prerequisite for all the following packages.  From there Findutils and Diffutils get built."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25764
msgid "Then come the first-stage Binutils and GCC, built as pseudo cross tools---i.e., with @code{--target} equal to @code{--host}.  They are used to build libc.  Thanks to this cross-build trick, this libc is guaranteed not to hold any reference to the initial tool chain."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25770
msgid "From there the final Binutils and GCC (not shown above) are built.  GCC uses @code{ld} from the final Binutils, and links programs against the just-built libc.  This tool chain is used to build the other packages used by Guix and by the GNU Build System: Guile, Bash, Coreutils, etc."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25776
msgid "And voilà! At this point we have the complete set of build tools that the GNU Build System expects.  These are in the @code{%final-inputs} variable of the @code{(gnu packages commencement)} module, and are implicitly used by any package that uses @code{gnu-build-system} (@pxref{Build Systems, @code{gnu-build-system}})."
msgstr ""

#. type: unnumberedsec
#: doc/guix.texi:25778
#, no-wrap
msgid "Building the Bootstrap Binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25785
msgid "Because the final tool chain does not depend on the bootstrap binaries, those rarely need to be updated.  Nevertheless, it is useful to have an automated way to produce them, should an update occur, and this is what the @code{(gnu packages make-bootstrap)} module provides."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25789
msgid "The following command builds the tarballs containing the bootstrap binaries (Guile, Binutils, GCC, libc, and a tarball containing a mixture of Coreutils and other basic command-line tools):"
msgstr ""

#. type: example
#: doc/guix.texi:25792
#, no-wrap
msgid "guix build bootstrap-tarballs\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25797
msgid "The generated tarballs are those that should be referred to in the @code{(gnu packages bootstrap)} module mentioned at the beginning of this section."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25803
msgid "Still here? Then perhaps by now you've started to wonder: when do we reach a fixed point? That is an interesting question! The answer is unknown, but if you would like to investigate further (and have significant computational and storage resources to do so), then let us know."
msgstr ""

#. type: unnumberedsec
#: doc/guix.texi:25804
#, no-wrap
msgid "Reducing the Set of Bootstrap Binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25812
msgid "Our bootstrap binaries currently include GCC, Guile, etc.  That's a lot of binary code! Why is that a problem? It's a problem because these big chunks of binary code are practically non-auditable, which makes it hard to establish what source code produced them.  Every unauditable binary also leaves us vulnerable to compiler backdoors as described by Ken Thompson in the 1984 paper @emph{Reflections on Trusting Trust}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25818
msgid "This is mitigated by the fact that our bootstrap binaries were generated from an earlier Guix revision.  Nevertheless it lacks the level of transparency that we get in the rest of the package dependency graph, where Guix always gives us a source-to-binary mapping.  Thus, our goal is to reduce the set of bootstrap binaries to the bare minimum."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25824
msgid "The @uref{http://bootstrappable.org, Bootstrappable.org web site} lists on-going projects to do that.  One of these is about replacing the bootstrap GCC with a sequence of assemblers, interpreters, and compilers of increasing complexity, which could be built from source starting from a simple and auditable assembler.  Your help is welcome!"
msgstr ""

#. type: chapter
#: doc/guix.texi:25827
#, no-wrap
msgid "Porting to a New Platform"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25836
msgid "As discussed above, the GNU distribution is self-contained, and self-containment is achieved by relying on pre-built ``bootstrap binaries'' (@pxref{Bootstrapping}).  These binaries are specific to an operating system kernel, CPU architecture, and application binary interface (ABI).  Thus, to port the distribution to a platform that is not yet supported, one must build those bootstrap binaries, and update the @code{(gnu packages bootstrap)} module to use them on that platform."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25841
msgid "Fortunately, Guix can @emph{cross compile} those bootstrap binaries.  When everything goes well, and assuming the GNU tool chain supports the target platform, this can be as simple as running a command like this one:"
msgstr ""

#. type: example
#: doc/guix.texi:25844
#, no-wrap
msgid "guix build --target=armv5tel-linux-gnueabi bootstrap-tarballs\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:25851
msgid "For this to work, the @code{glibc-dynamic-linker} procedure in @code{(gnu packages bootstrap)} must be augmented to return the right file name for libc's dynamic linker on that platform; likewise, @code{system->linux-architecture} in @code{(gnu packages linux)} must be taught about the new platform."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25860
msgid "Once these are built, the @code{(gnu packages bootstrap)} module needs to be updated to refer to these binaries on the target platform.  That is, the hashes and URLs of the bootstrap tarballs for the new platform must be added alongside those of the currently supported platforms.  The bootstrap Guile tarball is treated specially: it is expected to be available locally, and @file{gnu/local.mk} has rules to download it for the supported architectures; a rule for the new platform must be added as well."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25869
msgid "In practice, there may be some complications.  First, it may be that the extended GNU triplet that specifies an ABI (like the @code{eabi} suffix above) is not recognized by all the GNU tools.  Typically, glibc recognizes some of these, whereas GCC uses an extra @code{--with-abi} configure flag (see @code{gcc.scm} for examples of how to handle this).  Second, some of the required packages could fail to build for that platform.  Lastly, the generated binaries could be broken for some reason."
msgstr ""

#. type: include
#: doc/guix.texi:25871
#, no-wrap
msgid "contributing.texi"
msgstr "contributing.ru.texi"

#. type: Plain text
#: doc/guix.texi:25884
msgid "Guix is based on the @uref{https://nixos.org/nix/, Nix package manager}, which was designed and implemented by Eelco Dolstra, with contributions from other people (see the @file{nix/AUTHORS} file in Guix.)  Nix pioneered functional package management, and promoted unprecedented features, such as transactional package upgrades and rollbacks, per-user profiles, and referentially transparent build processes.  Without this work, Guix would not exist."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25887
msgid "The Nix-based software distributions, Nixpkgs and NixOS, have also been an inspiration for Guix."
msgstr ""

#. type: Plain text
#: doc/guix.texi:25893
msgid "GNU@tie{}Guix itself is a collective work with contributions from a number of people.  See the @file{AUTHORS} file in Guix for more information on these fine people.  The @file{THANKS} file lists people who have helped by reporting bugs, taking care of the infrastructure, providing artwork and themes, making suggestions, and more---thank you!"
msgstr ""

#. type: cindex
#: doc/guix.texi:25898
#, no-wrap
msgid "license, GNU Free Documentation License"
msgstr ""

#. type: include
#: doc/guix.texi:25899
#, no-wrap
msgid "fdl-1.3.texi"
msgstr ""

#~ msgid "This manual is also available in French (@pxref{Top,,, guix.fr, Manuel de référence de GNU Guix}) and German (@pxref{Top,,, guix.de, Referenzhandbuch zu GNU Guix}).  If you would like to translate it in your native language, consider joining the @uref{https://translationproject.org/domain/guix-manual.html, Translation Project}."
#~ msgstr "Это руководство также доступно на французском (@pxref{Top,,, guix.fr, Manuel de référence de GNU Guix}) и немецком (@pxref{Top,,, guix.de, Referenzhandbuch zu GNU Guix}). Если вы желаете перевести его на ваш родной язык, присоединяйтесь к  @uref{https://translationproject.org/domain/guix-manual.html, Translation Project}."

#~ msgid "Download the binary tarball from @indicateurl{https://alpha.gnu.org/gnu/guix/guix-binary-@value{VERSION}.@var{system}.tar.xz}, where @var{system} is @code{x86_64-linux} for an @code{x86_64} machine already running the kernel Linux, and so on."
#~ msgstr "Скачивание архива бинарника из  @indicateurl{https://alpha.gnu.org/gnu/guix/guix-binary-@value{VERSION}.@var{system}.tar.xz}, где @var{system} - это @code{x86_64-linux} для машины @code{x86_64}, на которой уже запущено ядрро Linux и т.д."

#~ msgid ""
#~ "$ wget https://alpha.gnu.org/gnu/guix/guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
#~ "$ gpg --verify guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
#~ msgstr ""
#~ "$ wget https://alpha.gnu.org/gnu/guix/guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
#~ "$ gpg --verify guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"

#~ msgid "# guix package -i hello\n"
#~ msgstr "# guix package -i hello\n"

#~ msgid "The @code{guix} package must remain available in @code{root}'s profile, or it would become subject to garbage collection---in which case you would find yourself badly handicapped by the lack of the @command{guix} command.  In other words, do not remove @code{guix} by running @code{guix package -r guix}."
#~ msgstr "Пакет @code{guix} должен оставаться доступным в профиле @code{root}, иначе он станет объектом для сборщика мусора, тогда вы обнаружете отсутствие команды @command{guix}. Другими словами, не удаляйте @code{guix} запуском @code{guix package -r guix}."

#~ msgid "As of version @value{VERSION}, Guix System is not production-ready.  It may contain bugs and lack important features.  Thus, if you are looking for a stable production system that respects your freedom as a computer user, a good solution at this point is to consider @url{http://www.gnu.org/distros/free-distros.html, one of the more established GNU/Linux distributions}.  We hope you can soon switch to the Guix System without fear, of course.  In the meantime, you can also keep using your distribution and try out the package manager on top of it (@pxref{Installation})."
#~ msgstr "Касательно версии @value{VERSION}, система Guix не готова для клиентской эксплуатации. Она может содержать баги, или в ней могут отсутствовать важные функции. Так что, если вы ищете стабильный дистрибутив системы, который уважает свободу пользователя при работе за компьютером, хорошим решением в данном случае будет @url{http://www.gnu.org/distros/free-distros.ru.html, один из признанных свободных дистрибутивов GNU/Linux}. Надеемся, в скором вы сможете перейти на систему Guix без проблем. В данный момент также можно остаться на вашем дистрибутиве и попробовать пакетный менеджер на нём (@pxref{Installation})."

#~ msgid "Before you proceed with the installation, be aware of the following noteworthy limitations applicable to version @value{VERSION}:"
#~ msgstr "Перед тем, как продолжить установку, ознакомьтесь со следующими важными ограничениями для версии @value{VERSION}:"

#~ msgid "The installation process does not include a graphical user interface and requires familiarity with GNU/Linux (see the following subsections to get a feel of what that means.)"
#~ msgstr "Процесс установки не включает графический интерфейс пользователя и требует владения навыками пользования GNU/Linux (смотрите следующие подразделы, чтобы понять, что это значит)."

#~ msgid "More than 8,500 packages are available, but you might occasionally find that a useful package is missing."
#~ msgstr "Доступно более 8500 пакетов, но возможно вы обнаружете, что необходимый вам пакет отсутствует."

#~ msgid "GNOME, Xfce, LXDE, and Enlightenment are available (@pxref{Desktop Services}), as well as a number of X11 window managers.  However, some graphical applications may be missing, as well as KDE."
#~ msgstr "GNOME, Xfce, LXDE и Enlightenment доступны (@pxref{Desktop Services}), а также ряд оконных менеджеров X11. Однако графические приложения могут отсутствовать, также как и KDE."

#~ msgid "You have been warned! But more than a disclaimer, this is an invitation to report issues (and success stories!), and to join us in improving it.  @xref{Contributing}, for more info."
#~ msgstr "Вы предупреждены! Но однако мы предлагаем присылать отчёты об ошибках (или истории успеха) и приглашаем улучшать систему. Подробнее @xref{Contributing}."

#~ msgid "One of the main areas where free drivers or firmware are lacking is WiFi devices.  WiFi devices known to work include those using Atheros chips (AR9271 and AR7010), which corresponds to the @code{ath9k} Linux-libre driver, and those using Broadcom/AirForce chips (BCM43xx with Wireless-Core Revision 5), which corresponds to the @code{b43-open} Linux-libre driver.  Free firmware exists for both and is available out-of-the-box on Guix System, as part of @var{%base-firmware} (@pxref{operating-system Reference, @code{firmware}})."
#~ msgstr "Основной областью, в которой отсутствуют свободные драйверы и прошивки, являются устройства Wi-Fi. Работают устройства Wi-Fi, которые используют платы Atheros (AR9271 и AR7010) и взаимодействуют с драйвером Linux-libre @code{ath9k}, также использующие платы Broadcom/AirForce (BCM43xx with Wireless-Core Revision 5), которые работают с драйвером Linux-libre @code{b43-open}. Свободная прошивка существут для обоих и доступна в системе Guix из коробки как часть @var{%base-firmware} (@pxref{operating-system Reference, @code{firmware}})."

#~ msgid "An ISO-9660 installation image that can be written to a USB stick or burnt to a DVD can be downloaded from @indicateurl{https://alpha.gnu.org/gnu/guix/guix-system-install-@value{VERSION}.@var{system}.iso.xz}, where @var{system} is one of:"
#~ msgstr "Установочный образ ISO-9660 может быть записан на USB-флеш или DVD, скачать его можно по адресу: @indicateurl{https://alpha.gnu.org/gnu/guix/guix-system-install-@value{VERSION}.@var{system}.iso.xz}, где @var{system} одна из следующих:"

#~ msgid ""
#~ "$ wget https://alpha.gnu.org/gnu/guix/guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
#~ "$ gpg --verify guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
#~ msgstr ""
#~ "$ wget https://alpha.gnu.org/gnu/guix/guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
#~ "$ gpg --verify guix-system-install-@value{VERSION}.@var{system}.iso.xz.sig\n"

#~ msgid "guix package -i emacs-guix\n"
#~ msgstr "guix package -i emacs-guix\n"

#~ msgid "If you are not using the Guix System Distribution, consider adding the following lines to your @file{~/.bash_profile} (@pxref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}) so that newly-spawned shells get all the right environment variable definitions:"
#~ msgstr "Если вы не используете систему Guix, требуется добавить следующие строки в ваши @file{~/.bash_profile} (@pxref{Bash Startup Files,,, bash, The GNU Bash Reference Manual}), чтобы оболочки имели правильные определения переменных окружения:"

#~ msgid "It is also possible to refine search results using several @code{-s} flags.  For example, the following command returns a list of board games:"
#~ msgstr "Также можно уточнить поиск, используя несколько флагов @code{-s}. Например, следующая команда возвращает список настольных игр:"

#~ msgid ""
#~ "$ guix package -s '\\<board\\>' -s game | recsel -p name\n"
#~ "name: gnubg\n"
#~ "@dots{}\n"
#~ msgstr ""
#~ "$ guix package -s '\\<board\\>' -s game | recsel -p name\n"
#~ "name: gnubg\n"
#~ "@dots{}\n"

#~ msgid ""
#~ "$ guix package -s crypto -s library | \\\n"
#~ "    recsel -e '! (name ~ \"^(ghc|perl|python|ruby)\")' -p name,synopsis\n"
#~ msgstr ""
#~ "$ guix package -s crypto -s library | \\\n"
#~ "    recsel -e '! (name ~ \"^(ghc|perl|python|ruby)\")' -p name,synopsis\n"

#~ msgid "Substitutes from the official build farm are enabled by default when using the Guix System Distribution (@pxref{GNU Distribution}).  However, they are disabled by default when using Guix on a foreign distribution, unless you have explicitly enabled them via one of the recommended installation steps (@pxref{Installation}).  The following paragraphs describe how to enable or disable substitutes for the official build farm; the same procedure can also be used to enable substitutes for any other substitute server."
#~ msgstr "Подстановки из официальной фермы сборки доступны по умолчанию при использовании системы Guix (@pxref{GNU Distribution}). Однако, они отключены по умолчанию при использовании Guix на чужом дистрибутиве, если конечно вы явно не включили их на одном из рекомендуемых шагов установки (@pxref{Installation}). Ниже объясняется, как включить или отключить подстановки с официальной фермы сборки; такая же процедура может также использоваться для включения подстановок с любого другого сервера подстановок."

#~ msgid "Often, packages defined in Guix have a single @dfn{output}---i.e., the source package leads to exactly one directory in the store.  When running @command{guix package -i glibc}, one installs the default output of the GNU libc package; the default output is called @code{out}, but its name can be omitted as shown in this command.  In this particular case, the default output of @code{glibc} contains all the C header files, shared libraries, static libraries, Info documentation, and other supporting files."
#~ msgstr "Часто пакеты, определённые в Guix, имеют один @dfn{результат}, это значит, что исходный пакет даёт только одну директорию на складе. При запуске @command{guix package -i glibc} это устанавливает результат по умолчанию; результат по умолчанию называется @code{выходом}, но его имя может пропускаться, как показано в этой команде. В этом частном случае результат по умолчанию для @code{glibc} содержит все файлы заголовков C, разделяемые библиотеки, статические библиотеки, документацию Info и другие поставляемые файы."

#~ msgid "guix package -i glib\n"
#~ msgstr "guix package -i glib\n"

#~ msgid "guix package -i glib:doc\n"
#~ msgstr "guix package -i glib:doc\n"