1 # Translation of apt package man pages
2 # Copyright (C) 2004 Krzysztof Fiertek <akfedux@megapolis.pl>
3 # This file is distributed under the same license as the apt package.
6 # Krzysztof Fiertek <akfedux@megapolis.pl>, 2004
11 "Project-Id-Version: apt\n"
12 "POT-Creation-Date: 2010-03-14 16:41+0100\n"
13 "PO-Revision-Date: 2004-02-12 15:06+0100\n"
14 "Last-Translator: Krzysztof Fiertek <akfedux@megapolis.pl>\n"
15 "Language-Team: <debian-l10n-polish@lists.debian.org>\n"
17 "Content-Type: text/plain; charset=UTF-8\n"
18 "Content-Transfer-Encoding: 8bit\n"
35 msgid "Debian GNU/Linux"
46 msgid "apt - Advanced Package Tool"
69 "APT is a management system for software packages. For normal day to day "
70 "package management there are several frontends available, such as B<aptitude>"
71 "(8) for the command line or B<synaptic>(8) for the X Window System. Some "
72 "options are only implemented in B<apt-get>(8) though."
101 "B<apt-cache>(8), B<apt-get>(8), B<apt.conf>(5), B<sources.list>(5), "
102 "B<apt_preferences>(5), B<apt-secure>(8)"
113 msgid "apt returns zero on normal operation, decimal 100 on error."
124 msgid "This manpage isn't even started."
130 "See E<lt>http://bugs.debian.org/aptE<gt>. If you wish to report a bug in "
131 "B<apt>, please see I</usr/share/doc/debian/bug-reporting.txt> or the "
132 "B<reportbug>(1) command."
143 msgid "apt was written by the APT team E<lt>apt@packages.debian.orgE<gt>."
148 msgid "<!-- -*- mode: sgml; mode: fold -*- -->"
154 "<!-- Some common paths.. --> <!ENTITY docdir \"/usr/share/doc/apt/\"> <!"
155 "ENTITY guidesdir \"/usr/share/doc/apt-doc/\"> <!ENTITY configureindex "
156 "\"<filename>&docdir;examples/configure-index.gz</filename>\"> <!ENTITY "
157 "aptconfdir \"<filename>/etc/apt.conf</filename>\"> <!ENTITY statedir \"/var/"
158 "lib/apt\"> <!ENTITY cachedir \"/var/cache/apt\">"
165 "<!-- Cross references to other man pages -->\n"
166 "<!ENTITY apt-conf \"<citerefentry>\n"
167 " <refentrytitle><filename>apt.conf</filename></refentrytitle>\n"
168 " <manvolnum>5</manvolnum>\n"
169 " </citerefentry>\"\n"
177 "<!ENTITY apt-get \"<citerefentry>\n"
178 " <refentrytitle><command>apt-get</command></refentrytitle>\n"
179 " <manvolnum>8</manvolnum>\n"
180 " </citerefentry>\"\n"
188 "<!ENTITY apt-config \"<citerefentry>\n"
189 " <refentrytitle><command>apt-config</command></refentrytitle>\n"
190 " <manvolnum>8</manvolnum>\n"
191 " </citerefentry>\"\n"
199 "<!ENTITY apt-cdrom \"<citerefentry>\n"
200 " <refentrytitle><command>apt-cdrom</command></refentrytitle>\n"
201 " <manvolnum>8</manvolnum>\n"
202 " </citerefentry>\"\n"
210 "<!ENTITY apt-cache \"<citerefentry>\n"
211 " <refentrytitle><command>apt-cache</command></refentrytitle>\n"
212 " <manvolnum>8</manvolnum>\n"
213 " </citerefentry>\"\n"
221 "<!ENTITY apt-preferences \"<citerefentry>\n"
222 " <refentrytitle><command>apt_preferences</command></refentrytitle>\n"
223 " <manvolnum>5</manvolnum>\n"
224 " </citerefentry>\"\n"
232 "<!ENTITY apt-key \"<citerefentry>\n"
233 " <refentrytitle><command>apt-key</command></refentrytitle>\n"
234 " <manvolnum>8</manvolnum>\n"
235 " </citerefentry>\"\n"
243 "<!ENTITY apt-secure \"<citerefentry>\n"
244 " <refentrytitle>apt-secure</refentrytitle>\n"
245 " <manvolnum>8</manvolnum>\n"
246 " </citerefentry>\"\n"
254 "<!ENTITY apt-ftparchive \"<citerefentry>\n"
255 " <refentrytitle><filename>apt-ftparchive</filename></refentrytitle>\n"
256 " <manvolnum>1</manvolnum>\n"
257 " </citerefentry>\"\n"
265 "<!ENTITY sources-list \"<citerefentry>\n"
266 " <refentrytitle><filename>sources.list</filename></refentrytitle>\n"
267 " <manvolnum>5</manvolnum>\n"
268 " </citerefentry>\"\n"
276 "<!ENTITY reportbug \"<citerefentry>\n"
277 " <refentrytitle><command>reportbug</command></refentrytitle>\n"
278 " <manvolnum>1</manvolnum>\n"
279 " </citerefentry>\"\n"
287 "<!ENTITY dpkg \"<citerefentry>\n"
288 " <refentrytitle><command>dpkg</command></refentrytitle>\n"
289 " <manvolnum>1</manvolnum>\n"
290 " </citerefentry>\"\n"
298 "<!ENTITY dpkg-buildpackage \"<citerefentry>\n"
299 " <refentrytitle><command>dpkg-buildpackage</command></refentrytitle>\n"
300 " <manvolnum>1</manvolnum>\n"
301 " </citerefentry>\"\n"
309 "<!ENTITY gzip \"<citerefentry>\n"
310 " <refentrytitle><command>gzip</command></refentrytitle>\n"
311 " <manvolnum>1</manvolnum>\n"
312 " </citerefentry>\"\n"
320 "<!ENTITY dpkg-scanpackages \"<citerefentry>\n"
321 " <refentrytitle><command>dpkg-scanpackages</command></refentrytitle>\n"
322 " <manvolnum>1</manvolnum>\n"
323 " </citerefentry>\"\n"
331 "<!ENTITY dpkg-scansources \"<citerefentry>\n"
332 " <refentrytitle><command>dpkg-scansources</command></refentrytitle>\n"
333 " <manvolnum>1</manvolnum>\n"
334 " </citerefentry>\"\n"
342 "<!ENTITY dselect \"<citerefentry>\n"
343 " <refentrytitle><command>dselect</command></refentrytitle>\n"
344 " <manvolnum>1</manvolnum>\n"
345 " </citerefentry>\"\n"
353 "<!ENTITY aptitude \"<citerefentry>\n"
354 " <refentrytitle><command>aptitude</command></refentrytitle>\n"
355 " <manvolnum>8</manvolnum>\n"
356 " </citerefentry>\"\n"
364 "<!ENTITY synaptic \"<citerefentry>\n"
365 " <refentrytitle><command>synaptic</command></refentrytitle>\n"
366 " <manvolnum>8</manvolnum>\n"
367 " </citerefentry>\"\n"
375 "<!ENTITY debsign \"<citerefentry>\n"
376 " <refentrytitle><command>debsign</command></refentrytitle>\n"
377 " <manvolnum>1</manvolnum>\n"
378 " </citerefentry>\"\n"
386 "<!ENTITY debsig-verify \"<citerefentry>\n"
387 " <refentrytitle><command>debsig-verify</command></refentrytitle>\n"
388 " <manvolnum>1</manvolnum>\n"
389 " </citerefentry>\"\n"
397 "<!ENTITY gpg \"<citerefentry>\n"
398 " <refentrytitle><command>gpg</command></refentrytitle>\n"
399 " <manvolnum>1</manvolnum>\n"
400 " </citerefentry>\"\n"
408 "<!ENTITY gnome-apt \"<citerefentry>\n"
409 " <refentrytitle><command>gnome-apt</command></refentrytitle>\n"
410 " <manvolnum>1</manvolnum>\n"
411 " </citerefentry>\"\n"
419 "<!ENTITY wajig \"<citerefentry>\n"
420 " <refentrytitle><command>wajig</command></refentrytitle>\n"
421 " <manvolnum>1</manvolnum>\n"
422 " </citerefentry>\"\n"
430 "<!-- Boiler plate docinfo section -->\n"
431 "<!ENTITY apt-docinfo \"\n"
433 " <address><email>apt@packages.debian.org</email></address>\n"
435 " <firstname>Jason</firstname> <surname>Gunthorpe</surname>\n"
436 " <contrib></contrib>\n"
438 " <copyright><year>1998-2001</year> <holder>Jason Gunthorpe</holder></copyright>\n"
439 " <date>28 October 2008</date>\n"
440 " <productname>Linux</productname>\n"
455 "<!ENTITY apt-email \"\n"
457 " <email>apt@packages.debian.org</email>\n"
466 "<!ENTITY apt-author.jgunthorpe \"\n"
468 " <firstname>Jason</firstname>\n"
469 " <surname>Gunthorpe</surname>\n"
470 " <contrib></contrib>\n"
479 "<!ENTITY apt-author.moconnor \"\n"
481 " <firstname>Mike</firstname>\n"
482 " <surname>O'Connor</surname>\n"
483 " <contrib></contrib>\n"
492 "<!ENTITY apt-author.team \"\n"
494 " <othername>APT team</othername>\n"
495 " <contrib></contrib>\n"
501 #: apt.ent:204 apt.ent:215
504 "<!ENTITY apt-product \"\n"
505 " <productname>Linux</productname>\n"
513 "<!ENTITY apt-copyright \"\n"
515 " <holder>Jason Gunthorpe</holder>\n"
516 " <year>1998-2001</year>\n"
525 "<!ENTITY apt-qapage \"\n"
527 "\t\t<ulink url='http://packages.qa.debian.org/a/apt.html'>QA Page</ulink>\n"
536 "<!-- Boiler plate Bug reporting section -->\n"
537 "<!ENTITY manbugs \"\n"
538 " <refsect1><title>Bugs</title>\n"
539 " <para><ulink url='http://bugs.debian.org/src:apt'>APT bug page</ulink>. \n"
540 " If you wish to report a bug in APT, please see\n"
541 " <filename>/usr/share/doc/debian/bug-reporting.txt</filename> or the\n"
542 " &reportbug; command.\n"
552 "<!-- Boiler plate Author section -->\n"
553 "<!ENTITY manauthor \"\n"
554 " <refsect1><title>Author</title>\n"
555 " <para>APT was written by the APT team <email>apt@packages.debian.org</email>.\n"
565 "<!-- Should be used within the option section of the text to\n"
566 " put in the blurb about -h, -v, -c and -o -->\n"
567 "<!ENTITY apt-commonoptions \"\n"
568 " <varlistentry><term><option>-h</option></term>\n"
569 " <term><option>--help</option></term>\n"
570 " <listitem><para>Show a short usage summary.\n"
581 " <term><option>-v</option></term>\n"
582 " <term><option>--version</option></term>\n"
583 " <listitem><para>Show the program version.\n"
594 " <term><option>-c</option></term>\n"
595 " <term><option>--config-file</option></term>\n"
596 " <listitem><para>Configuration File; Specify a configuration file to use. \n"
597 " The program will read the default configuration file and then this \n"
598 " configuration file. See &apt-conf; for syntax information. \n"
609 " <term><option>-o</option></term>\n"
610 " <term><option>--option</option></term>\n"
611 " <listitem><para>Set a Configuration Option; This will set an arbitrary\n"
612 " configuration option. The syntax is <option>-o Foo::Bar=bar</option>.\n"
613 " <option>-o</option> and <option>--option</option> can be used multiple\n"
614 " times to set different options.\n"
625 "<!-- Should be used within the option section of the text to\n"
626 " put in the blurb about -h, -v, -c and -o -->\n"
627 "<!ENTITY apt-cmdblurb \"\n"
628 " <para>All command line options may be set using the configuration file, the\n"
629 " descriptions indicate the configuration option to set. For boolean\n"
630 " options you can override the config file by using something like \n"
631 " <option>-f-</option>,<option>--no-f</option>, <option>-f=no</option>\n"
632 " or several other variations.\n"
641 "<!ENTITY file-aptconf \"\n"
642 " <varlistentry><term><filename>/etc/apt/apt.conf</filename></term>\n"
643 " <listitem><para>APT configuration file.\n"
644 " Configuration Item: <literal>Dir::Etc::Main</literal>.</para></listitem>\n"
652 " <varlistentry><term><filename>/etc/apt/apt.conf.d/</filename></term>\n"
653 " <listitem><para>APT configuration file fragments.\n"
654 " Configuration Item: <literal>Dir::Etc::Parts</literal>.</para></listitem>\n"
663 "<!ENTITY file-cachearchives \"\n"
664 " <varlistentry><term><filename>&cachedir;/archives/</filename></term>\n"
665 " <listitem><para>Storage area for retrieved package files.\n"
666 " Configuration Item: <literal>Dir::Cache::Archives</literal>.</para></listitem>\n"
674 " <varlistentry><term><filename>&cachedir;/archives/partial/</filename></term>\n"
675 " <listitem><para>Storage area for package files in transit.\n"
676 " Configuration Item: <literal>Dir::Cache::Archives</literal> (implicit partial). </para></listitem>\n"
685 "<!ENTITY file-preferences \"\n"
686 " <varlistentry><term><filename>/etc/apt/preferences</filename></term>\n"
687 " <listitem><para>Version preferences file.\n"
688 " This is where you would specify "pinning",\n"
689 " i.e. a preference to get certain packages\n"
690 " from a separate source\n"
691 " or from a different version of a distribution.\n"
692 " Configuration Item: <literal>Dir::Etc::Preferences</literal>.</para></listitem>\n"
700 " <varlistentry><term><filename>/etc/apt/preferences.d/</filename></term>\n"
701 " <listitem><para>File fragments for the version preferences.\n"
702 " Configuration Item: <literal>Dir::Etc::PreferencesParts</literal>.</para></listitem>\n"
711 "<!ENTITY file-sourceslist \"\n"
712 " <varlistentry><term><filename>/etc/apt/sources.list</filename></term>\n"
713 " <listitem><para>Locations to fetch packages from.\n"
714 " Configuration Item: <literal>Dir::Etc::SourceList</literal>.</para></listitem>\n"
722 " <varlistentry><term><filename>/etc/apt/sources.list.d/</filename></term>\n"
723 " <listitem><para>File fragments for locations to fetch packages from.\n"
724 " Configuration Item: <literal>Dir::Etc::SourceParts</literal>.</para></listitem>\n"
733 "<!ENTITY file-statelists \"\n"
734 " <varlistentry><term><filename>&statedir;/lists/</filename></term>\n"
735 " <listitem><para>Storage area for state information for each package resource specified in\n"
737 " Configuration Item: <literal>Dir::State::Lists</literal>.</para></listitem>\n"
745 " <varlistentry><term><filename>&statedir;/lists/partial/</filename></term>\n"
746 " <listitem><para>Storage area for state information in transit.\n"
747 " Configuration Item: <literal>Dir::State::Lists</literal> (implicit partial).</para></listitem>\n"
756 "<!ENTITY file-trustedgpg \"\n"
757 " <varlistentry><term><filename>/etc/apt/trusted.gpg</filename></term>\n"
758 " <listitem><para>Keyring of local trusted keys, new keys will be added here.\n"
759 " Configuration Item: <literal>Dir::Etc::Trusted</literal>.</para></listitem>\n"
767 " <varlistentry><term><filename>/etc/apt/trusted.gpg.d/</filename></term>\n"
768 " <listitem><para>File fragments for the trusted keys, additional keyrings can\n"
769 " be stored here (by other packages or the administrator).\n"
770 " Configuration Item <literal>Dir::Etc::TrustedParts</literal>.</para></listitem>\n"
777 msgid "<!ENTITY translation-title \"TRANSLATION\">"
784 "<!-- TRANSLATOR: This is a placeholder. You should write here who has constributed\n"
785 " to the translation in the past, who is responsible now and maybe further information\n"
786 " specially related to your translation. -->\n"
787 "<!ENTITY translation-holder \"\n"
788 " The english translation was done by John Doe <email>john@doe.org</email> in 2009,\n"
789 " 2010 and Daniela Acme <email>daniela@acme.us</email> in 2010 together with the\n"
790 " Debian Dummy l10n Team <email>debian-l10n-dummy@lists.debian.org</email>.\n"
798 "<!-- TRANSLATOR: As a translation is allowed to have 20% of untranslated/fuzzy strings\n"
799 " in a shipped manpage will maybe appear english parts. -->\n"
800 "<!ENTITY translation-english \"\n"
801 " Note that this translated document may contain untranslated parts.\n"
802 " This is done on purpose, to avoid losing content when the\n"
803 " translation is lagging behind the original content.\n"
807 #. The last update date
808 #. type: Content of: <refentry><refentryinfo>
809 #: apt-cache.8.xml:13 apt-config.8.xml:13 apt-extracttemplates.1.xml:13
810 #: apt-sortpkgs.1.xml:13 sources.list.5.xml:13
812 "&apt-author.jgunthorpe; &apt-author.team; &apt-email; &apt-product; <date>29 "
813 "February 2004</date>"
816 #. type: Content of: <refentry><refnamediv><refname>
817 #: apt-cache.8.xml:22 apt-cache.8.xml:29
821 #. type: Content of: <refentry><refmeta><manvolnum>
822 #: apt-cache.8.xml:23 apt-cdrom.8.xml:22 apt-config.8.xml:23 apt-get.8.xml:23
823 #: apt-key.8.xml:15 apt-mark.8.xml:23 apt-secure.8.xml:15
827 #. type: Content of: <refentry><refmeta><refmiscinfo>
828 #: apt-cache.8.xml:24 apt-cdrom.8.xml:23 apt-config.8.xml:24
829 #: apt-extracttemplates.1.xml:24 apt-ftparchive.1.xml:24 apt-get.8.xml:24
830 #: apt-key.8.xml:16 apt-mark.8.xml:24 apt-secure.8.xml:16
831 #: apt-sortpkgs.1.xml:24 apt.conf.5.xml:30 apt_preferences.5.xml:23
832 #: sources.list.5.xml:24
836 #. type: Content of: <refentry><refnamediv><refpurpose>
837 #: apt-cache.8.xml:30
838 msgid "APT package handling utility -- cache manipulator"
841 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
842 #: apt-cache.8.xml:36
844 "<command>apt-cache</command> <arg><option>-hvsn</option></arg> <arg><option>-"
845 "o=<replaceable>config string</replaceable></option></arg> <arg><option>-"
846 "c=<replaceable>file</replaceable></option></arg> <group choice=\"req\"> "
847 "<arg>add <arg choice=\"plain\" rep=\"repeat\"><replaceable>file</"
848 "replaceable></arg></arg> <arg>gencaches</arg> <arg>showpkg <arg choice="
849 "\"plain\" rep=\"repeat\"><replaceable>pkg</replaceable></arg></arg> "
850 "<arg>showsrc <arg choice=\"plain\" rep=\"repeat\"><replaceable>pkg</"
851 "replaceable></arg></arg> <arg>stats</arg> <arg>dump</arg> <arg>dumpavail</"
852 "arg> <arg>unmet</arg> <arg>search <arg choice=\"plain\"><replaceable>regex</"
853 "replaceable></arg></arg> <arg>show <arg choice=\"plain\" rep=\"repeat"
854 "\"><replaceable>pkg</replaceable></arg></arg> <arg>depends <arg choice="
855 "\"plain\" rep=\"repeat\"><replaceable>pkg</replaceable></arg></arg> "
856 "<arg>rdepends <arg choice=\"plain\" rep=\"repeat\"><replaceable>pkg</"
857 "replaceable></arg></arg> <arg>pkgnames <arg choice=\"plain"
858 "\"><replaceable>prefix</replaceable></arg></arg> <arg>dotty <arg choice="
859 "\"plain\" rep=\"repeat\"><replaceable>pkg</replaceable></arg></arg> "
860 "<arg>xvcg <arg choice=\"plain\" rep=\"repeat\"><replaceable>pkg</"
861 "replaceable></arg></arg> <arg>policy <arg choice=\"plain\" rep=\"repeat"
862 "\"><replaceable>pkgs</replaceable></arg></arg> <arg>madison <arg choice="
863 "\"plain\" rep=\"repeat\"><replaceable>pkgs</replaceable></arg></arg> </group>"
866 #. type: Content of: <refentry><refsect1><title>
867 #: apt-cache.8.xml:62 apt-cdrom.8.xml:47 apt-config.8.xml:47
868 #: apt-extracttemplates.1.xml:43 apt-ftparchive.1.xml:56 apt-get.8.xml:125
869 #: apt-key.8.xml:35 apt-mark.8.xml:52 apt-secure.8.xml:40
870 #: apt-sortpkgs.1.xml:44 apt.conf.5.xml:39 apt_preferences.5.xml:33
871 #: sources.list.5.xml:33
874 msgstr "Kolejne kroki"
876 #. type: Content of: <refentry><refsect1><para>
877 #: apt-cache.8.xml:63
879 "<command>apt-cache</command> performs a variety of operations on APT's "
880 "package cache. <command>apt-cache</command> does not manipulate the state of "
881 "the system but does provide operations to search and generate interesting "
882 "output from the package metadata."
885 #. type: Content of: <refentry><refsect1><para>
886 #: apt-cache.8.xml:68 apt-get.8.xml:131
888 "Unless the <option>-h</option>, or <option>--help</option> option is given, "
889 "one of the commands below must be present."
892 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
893 #: apt-cache.8.xml:72
894 msgid "add <replaceable>file(s)</replaceable>"
897 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
898 #: apt-cache.8.xml:73
900 "<literal>add</literal> adds the named package index files to the package "
901 "cache. This is for debugging only."
904 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
905 #: apt-cache.8.xml:77
909 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
910 #: apt-cache.8.xml:78
912 "<literal>gencaches</literal> performs the same operation as <command>apt-get "
913 "check</command>. It builds the source and package caches from the sources in "
914 "&sources-list; and from <filename>/var/lib/dpkg/status</filename>."
917 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
918 #: apt-cache.8.xml:84
919 msgid "showpkg <replaceable>pkg(s)</replaceable>"
922 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
923 #: apt-cache.8.xml:85
925 "<literal>showpkg</literal> displays information about the packages listed on "
926 "the command line. Remaining arguments are package names. The available "
927 "versions and reverse dependencies of each package listed are listed, as well "
928 "as forward dependencies for each version. Forward (normal) dependencies are "
929 "those packages upon which the package in question depends; reverse "
930 "dependencies are those packages that depend upon the package in question. "
931 "Thus, forward dependencies must be satisfied for a package, but reverse "
932 "dependencies need not be. For instance, <command>apt-cache showpkg "
933 "libreadline2</command> would produce output similar to the following:"
936 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><informalexample><programlisting>
937 #: apt-cache.8.xml:97
940 "Package: libreadline2\n"
941 "Versions: 2.1-12(/var/state/apt/lists/foo_Packages),\n"
942 "Reverse Depends: \n"
943 " libreadlineg2,libreadline2\n"
944 " libreadline2-altdev,libreadline2\n"
946 "2.1-12 - libc5 (2 5.4.0-0) ncurses3.0 (0 (null))\n"
949 "Reverse Provides: \n"
952 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
953 #: apt-cache.8.xml:109
955 "Thus it may be seen that libreadline2, version 2.1-12, depends on libc5 and "
956 "ncurses3.0 which must be installed for libreadline2 to work. In turn, "
957 "libreadlineg2 and libreadline2-altdev depend on libreadline2. If "
958 "libreadline2 is installed, libc5 and ncurses3.0 (and ldso) must also be "
959 "installed; libreadlineg2 and libreadline2-altdev do not have to be "
960 "installed. For the specific meaning of the remainder of the output it is "
961 "best to consult the apt source code."
964 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
965 #: apt-cache.8.xml:118
969 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
970 #: apt-cache.8.xml:118
972 "<literal>stats</literal> displays some statistics about the cache. No "
973 "further arguments are expected. Statistics reported are:"
976 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
977 #: apt-cache.8.xml:121
979 "<literal>Total package names</literal> is the number of package names found "
983 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
984 #: apt-cache.8.xml:125
986 "<literal>Normal packages</literal> is the number of regular, ordinary "
987 "package names; these are packages that bear a one-to-one correspondence "
988 "between their names and the names used by other packages for them in "
989 "dependencies. The majority of packages fall into this category."
992 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
993 #: apt-cache.8.xml:131
995 "<literal>Pure virtual packages</literal> is the number of packages that "
996 "exist only as a virtual package name; that is, packages only \"provide\" the "
997 "virtual package name, and no package actually uses the name. For instance, "
998 "\"mail-transport-agent\" in the Debian GNU/Linux system is a pure virtual "
999 "package; several packages provide \"mail-transport-agent\", but there is no "
1000 "package named \"mail-transport-agent\"."
1003 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
1004 #: apt-cache.8.xml:139
1006 "<literal>Single virtual packages</literal> is the number of packages with "
1007 "only one package providing a particular virtual package. For example, in the "
1008 "Debian GNU/Linux system, \"X11-text-viewer\" is a virtual package, but only "
1009 "one package, xless, provides \"X11-text-viewer\"."
1012 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
1013 #: apt-cache.8.xml:145
1015 "<literal>Mixed virtual packages</literal> is the number of packages that "
1016 "either provide a particular virtual package or have the virtual package name "
1017 "as the package name. For instance, in the Debian GNU/Linux system, \"debconf"
1018 "\" is both an actual package, and provided by the debconf-tiny package."
1021 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
1022 #: apt-cache.8.xml:152
1024 "<literal>Missing</literal> is the number of package names that were "
1025 "referenced in a dependency but were not provided by any package. Missing "
1026 "packages may be an evidence if a full distribution is not accessed, or if a "
1027 "package (real or virtual) has been dropped from the distribution. Usually "
1028 "they are referenced from Conflicts or Breaks statements."
1031 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
1032 #: apt-cache.8.xml:159
1034 "<literal>Total distinct</literal> versions is the number of package versions "
1035 "found in the cache; this value is therefore at least equal to the number of "
1036 "total package names. If more than one distribution (both \"stable\" and "
1037 "\"unstable\", for instance), is being accessed, this value can be "
1038 "considerably larger than the number of total package names."
1041 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><itemizedlist><listitem><para>
1042 #: apt-cache.8.xml:166
1044 "<literal>Total dependencies</literal> is the number of dependency "
1045 "relationships claimed by all of the packages in the cache."
1048 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1049 #: apt-cache.8.xml:173
1050 msgid "showsrc <replaceable>pkg(s)</replaceable>"
1053 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1054 #: apt-cache.8.xml:174
1056 "<literal>showsrc</literal> displays all the source package records that "
1057 "match the given package names. All versions are shown, as well as all "
1058 "records that declare the name to be a Binary."
1061 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1062 #: apt-cache.8.xml:179 apt-config.8.xml:84
1066 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1067 #: apt-cache.8.xml:180
1069 "<literal>dump</literal> shows a short listing of every package in the cache. "
1070 "It is primarily for debugging."
1073 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1074 #: apt-cache.8.xml:184
1078 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1079 #: apt-cache.8.xml:185
1081 "<literal>dumpavail</literal> prints out an available list to stdout. This is "
1082 "suitable for use with &dpkg; and is used by the &dselect; method."
1085 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1086 #: apt-cache.8.xml:189
1090 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1091 #: apt-cache.8.xml:190
1093 "<literal>unmet</literal> displays a summary of all unmet dependencies in the "
1097 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1098 #: apt-cache.8.xml:194
1099 msgid "show <replaceable>pkg(s)</replaceable>"
1102 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1103 #: apt-cache.8.xml:195
1105 "<literal>show</literal> performs a function similar to <command>dpkg --print-"
1106 "avail</command>; it displays the package records for the named packages."
1109 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1110 #: apt-cache.8.xml:200
1111 msgid "search <replaceable>regex [ regex ... ]</replaceable>"
1114 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1115 #: apt-cache.8.xml:201
1117 "<literal>search</literal> performs a full text search on all available "
1118 "package lists for the POSIX regex pattern given, see "
1119 "<citerefentry><refentrytitle><command>regex</command></refentrytitle> "
1120 "<manvolnum>7</manvolnum></citerefentry>. It searches the package names and "
1121 "the descriptions for an occurrence of the regular expression and prints out "
1122 "the package name and the short description, including virtual package "
1123 "names. If <option>--full</option> is given then output identical to "
1124 "<literal>show</literal> is produced for each matched package, and if "
1125 "<option>--names-only</option> is given then the long description is not "
1126 "searched, only the package name is."
1129 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1130 #: apt-cache.8.xml:214
1132 "Separate arguments can be used to specify multiple search patterns that are "
1136 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1137 #: apt-cache.8.xml:218
1138 msgid "depends <replaceable>pkg(s)</replaceable>"
1141 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1142 #: apt-cache.8.xml:219
1144 "<literal>depends</literal> shows a listing of each dependency a package has "
1145 "and all the possible other packages that can fulfill that dependency."
1148 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1149 #: apt-cache.8.xml:223
1150 msgid "rdepends <replaceable>pkg(s)</replaceable>"
1153 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1154 #: apt-cache.8.xml:224
1156 "<literal>rdepends</literal> shows a listing of each reverse dependency a "
1160 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1161 #: apt-cache.8.xml:228
1162 msgid "pkgnames <replaceable>[ prefix ]</replaceable>"
1165 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1166 #: apt-cache.8.xml:229
1168 "This command prints the name of each package APT knows. The optional "
1169 "argument is a prefix match to filter the name list. The output is suitable "
1170 "for use in a shell tab complete function and the output is generated "
1171 "extremely quickly. This command is best used with the <option>--generate</"
1175 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1176 #: apt-cache.8.xml:234
1178 "Note that a package which APT knows of is not necessarily available to "
1179 "download, installable or installed, e.g. virtual packages are also listed in "
1180 "the generated list."
1183 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1184 #: apt-cache.8.xml:239
1185 msgid "dotty <replaceable>pkg(s)</replaceable>"
1188 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1189 #: apt-cache.8.xml:240
1191 "<literal>dotty</literal> takes a list of packages on the command line and "
1192 "generates output suitable for use by dotty from the <ulink url=\"http://www."
1193 "research.att.com/sw/tools/graphviz/\">GraphViz</ulink> package. The result "
1194 "will be a set of nodes and edges representing the relationships between the "
1195 "packages. By default the given packages will trace out all dependent "
1196 "packages; this can produce a very large graph. To limit the output to only "
1197 "the packages listed on the command line, set the <literal>APT::Cache::"
1198 "GivenOnly</literal> option."
1201 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1202 #: apt-cache.8.xml:249
1204 "The resulting nodes will have several shapes; normal packages are boxes, "
1205 "pure provides are triangles, mixed provides are diamonds, missing packages "
1206 "are hexagons. Orange boxes mean recursion was stopped [leaf packages], blue "
1207 "lines are pre-depends, green lines are conflicts."
1210 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1211 #: apt-cache.8.xml:254
1212 msgid "Caution, dotty cannot graph larger sets of packages."
1215 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1216 #: apt-cache.8.xml:257
1217 msgid "xvcg <replaceable>pkg(s)</replaceable>"
1220 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1221 #: apt-cache.8.xml:258
1223 "The same as <literal>dotty</literal>, only for xvcg from the <ulink url="
1224 "\"http://rw4.cs.uni-sb.de/users/sander/html/gsvcg1.html\">VCG tool</ulink>."
1227 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1228 #: apt-cache.8.xml:262
1229 msgid "policy <replaceable>[ pkg(s) ]</replaceable>"
1232 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1233 #: apt-cache.8.xml:263
1235 "<literal>policy</literal> is meant to help debug issues relating to the "
1236 "preferences file. With no arguments it will print out the priorities of each "
1237 "source. Otherwise it prints out detailed information about the priority "
1238 "selection of the named package."
1241 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1242 #: apt-cache.8.xml:269
1243 msgid "madison <replaceable>/[ pkg(s) ]</replaceable>"
1246 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1247 #: apt-cache.8.xml:270
1249 "<literal>apt-cache</literal>'s <literal>madison</literal> command attempts "
1250 "to mimic the output format and a subset of the functionality of the Debian "
1251 "archive management tool, <literal>madison</literal>. It displays available "
1252 "versions of a package in a tabular format. Unlike the original "
1253 "<literal>madison</literal>, it can only display information for the "
1254 "architecture for which APT has retrieved package lists (<literal>APT::"
1255 "Architecture</literal>)."
1258 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1259 #: apt-cache.8.xml:281 apt-config.8.xml:93 apt-extracttemplates.1.xml:56
1260 #: apt-ftparchive.1.xml:493 apt-get.8.xml:319 apt-mark.8.xml:89
1261 #: apt-sortpkgs.1.xml:54 apt.conf.5.xml:502 apt.conf.5.xml:524
1264 msgstr "Kolejne kroki"
1266 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1267 #: apt-cache.8.xml:285
1268 msgid "<option>-p</option>"
1271 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1272 #: apt-cache.8.xml:285
1273 msgid "<option>--pkg-cache</option>"
1276 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1277 #: apt-cache.8.xml:286
1279 "Select the file to store the package cache. The package cache is the primary "
1280 "cache used by all operations. Configuration Item: <literal>Dir::Cache::"
1281 "pkgcache</literal>."
1284 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1285 #: apt-cache.8.xml:291 apt-ftparchive.1.xml:536 apt-get.8.xml:376
1286 #: apt-sortpkgs.1.xml:58
1287 msgid "<option>-s</option>"
1290 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1291 #: apt-cache.8.xml:291
1292 msgid "<option>--src-cache</option>"
1295 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1296 #: apt-cache.8.xml:292
1298 "Select the file to store the source cache. The source is used only by "
1299 "<literal>gencaches</literal> and it stores a parsed version of the package "
1300 "information from remote sources. When building the package cache the source "
1301 "cache is used to avoid reparsing all of the package files. Configuration "
1302 "Item: <literal>Dir::Cache::srcpkgcache</literal>."
1305 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1306 #: apt-cache.8.xml:299 apt-ftparchive.1.xml:510 apt-get.8.xml:366
1307 msgid "<option>-q</option>"
1310 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1311 #: apt-cache.8.xml:299 apt-ftparchive.1.xml:510 apt-get.8.xml:366
1312 msgid "<option>--quiet</option>"
1315 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1316 #: apt-cache.8.xml:300
1318 "Quiet; produces output suitable for logging, omitting progress indicators. "
1319 "More q's will produce more quietness up to a maximum of 2. You can also use "
1320 "<option>-q=#</option> to set the quietness level, overriding the "
1321 "configuration file. Configuration Item: <literal>quiet</literal>."
1324 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1325 #: apt-cache.8.xml:306
1326 msgid "<option>-i</option>"
1329 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1330 #: apt-cache.8.xml:306
1331 msgid "<option>--important</option>"
1334 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1335 #: apt-cache.8.xml:307
1337 "Print only important dependencies; for use with unmet and depends. Causes "
1338 "only Depends and Pre-Depends relations to be printed. Configuration Item: "
1339 "<literal>APT::Cache::Important</literal>."
1342 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1343 #: apt-cache.8.xml:312 apt-cdrom.8.xml:121 apt-get.8.xml:333
1344 msgid "<option>-f</option>"
1347 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1348 #: apt-cache.8.xml:312
1349 msgid "<option>--full</option>"
1352 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1353 #: apt-cache.8.xml:313
1355 "Print full package records when searching. Configuration Item: "
1356 "<literal>APT::Cache::ShowFull</literal>."
1359 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1360 #: apt-cache.8.xml:317 apt-cdrom.8.xml:131 apt-ftparchive.1.xml:548
1361 msgid "<option>-a</option>"
1364 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1365 #: apt-cache.8.xml:317
1366 msgid "<option>--all-versions</option>"
1369 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1370 #: apt-cache.8.xml:318
1372 "Print full records for all available versions. This is the default; to turn "
1373 "it off, use <option>--no-all-versions</option>. If <option>--no-all-"
1374 "versions</option> is specified, only the candidate version will displayed "
1375 "(the one which would be selected for installation). This option is only "
1376 "applicable to the <literal>show</literal> command. Configuration Item: "
1377 "<literal>APT::Cache::AllVersions</literal>."
1380 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1381 #: apt-cache.8.xml:326
1382 msgid "<option>-g</option>"
1385 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1386 #: apt-cache.8.xml:326
1387 msgid "<option>--generate</option>"
1390 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1391 #: apt-cache.8.xml:327
1393 "Perform automatic package cache regeneration, rather than use the cache as "
1394 "it is. This is the default; to turn it off, use <option>--no-generate</"
1395 "option>. Configuration Item: <literal>APT::Cache::Generate</literal>."
1398 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1399 #: apt-cache.8.xml:332
1400 msgid "<option>--names-only</option>"
1403 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1404 #: apt-cache.8.xml:332 apt-cdrom.8.xml:139
1405 msgid "<option>-n</option>"
1408 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1409 #: apt-cache.8.xml:333
1411 "Only search on the package names, not the long descriptions. Configuration "
1412 "Item: <literal>APT::Cache::NamesOnly</literal>."
1415 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1416 #: apt-cache.8.xml:337
1417 msgid "<option>--all-names</option>"
1420 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1421 #: apt-cache.8.xml:338
1423 "Make <literal>pkgnames</literal> print all names, including virtual packages "
1424 "and missing dependencies. Configuration Item: <literal>APT::Cache::"
1425 "AllNames</literal>."
1428 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1429 #: apt-cache.8.xml:343
1430 msgid "<option>--recurse</option>"
1433 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1434 #: apt-cache.8.xml:344
1436 "Make <literal>depends</literal> and <literal>rdepends</literal> recursive so "
1437 "that all packages mentioned are printed once. Configuration Item: "
1438 "<literal>APT::Cache::RecurseDepends</literal>."
1441 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1442 #: apt-cache.8.xml:349
1443 msgid "<option>--installed</option>"
1446 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1447 #: apt-cache.8.xml:351
1449 "Limit the output of <literal>depends</literal> and <literal>rdepends</"
1450 "literal> to packages which are currently installed. Configuration Item: "
1451 "<literal>APT::Cache::Installed</literal>."
1454 #. type: Content of: <refentry><refsect1><variablelist>
1455 #: apt-cache.8.xml:356 apt-cdrom.8.xml:150 apt-config.8.xml:98
1456 #: apt-extracttemplates.1.xml:67 apt-ftparchive.1.xml:576 apt-get.8.xml:561
1457 #: apt-sortpkgs.1.xml:64
1458 msgid "&apt-commonoptions;"
1461 #. type: Content of: <refentry><refsect1><title>
1462 #: apt-cache.8.xml:361 apt-get.8.xml:566 apt-key.8.xml:153 apt-mark.8.xml:122
1463 #: apt.conf.5.xml:1035 apt_preferences.5.xml:633
1467 #. type: Content of: <refentry><refsect1><variablelist>
1468 #: apt-cache.8.xml:363
1469 msgid "&file-sourceslist; &file-statelists;"
1472 #. type: Content of: <refentry><refsect1><title>
1473 #: apt-cache.8.xml:368 apt-cdrom.8.xml:155 apt-config.8.xml:103
1474 #: apt-extracttemplates.1.xml:74 apt-ftparchive.1.xml:592 apt-get.8.xml:576
1475 #: apt-key.8.xml:174 apt-mark.8.xml:133 apt-secure.8.xml:181
1476 #: apt-sortpkgs.1.xml:69 apt.conf.5.xml:1041 apt_preferences.5.xml:640
1477 #: sources.list.5.xml:233
1481 #. type: Content of: <refentry><refsect1><para>
1482 #: apt-cache.8.xml:369
1483 msgid "&apt-conf;, &sources-list;, &apt-get;"
1486 #. type: Content of: <refentry><refsect1><title>
1487 #: apt-cache.8.xml:373 apt-cdrom.8.xml:160 apt-config.8.xml:108
1488 #: apt-extracttemplates.1.xml:78 apt-ftparchive.1.xml:596 apt-get.8.xml:582
1489 #: apt-mark.8.xml:137 apt-sortpkgs.1.xml:73
1493 #. type: Content of: <refentry><refsect1><para>
1494 #: apt-cache.8.xml:374
1496 "<command>apt-cache</command> returns zero on normal operation, decimal 100 "
1500 #. type: Content of: <refentry><refentryinfo>
1501 #: apt-cdrom.8.xml:13
1503 "&apt-author.jgunthorpe; &apt-author.team; &apt-email; &apt-product; <date>14 "
1504 "February 2004</date>"
1507 #. type: Content of: <refentry><refnamediv><refname>
1508 #: apt-cdrom.8.xml:21 apt-cdrom.8.xml:28
1512 #. type: Content of: <refentry><refnamediv><refpurpose>
1513 #: apt-cdrom.8.xml:29
1514 msgid "APT CDROM management utility"
1517 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
1518 #: apt-cdrom.8.xml:35
1520 "<command>apt-cdrom</command> <arg><option>-hvrmfan</option></arg> "
1521 "<arg><option>-d=<replaceable>cdrom mount point</replaceable></option></arg> "
1522 "<arg><option>-o=<replaceable>config string</replaceable></option></arg> "
1523 "<arg><option>-c=<replaceable>file</replaceable></option></arg> <group> "
1524 "<arg>add</arg> <arg>ident</arg> </group>"
1527 #. type: Content of: <refentry><refsect1><para>
1528 #: apt-cdrom.8.xml:48
1530 "<command>apt-cdrom</command> is used to add a new CDROM to APTs list of "
1531 "available sources. <command>apt-cdrom</command> takes care of determining "
1532 "the structure of the disc as well as correcting for several possible mis-"
1533 "burns and verifying the index files."
1536 #. type: Content of: <refentry><refsect1><para>
1537 #: apt-cdrom.8.xml:55
1539 "It is necessary to use <command>apt-cdrom</command> to add CDs to the APT "
1540 "system, it cannot be done by hand. Furthermore each disk in a multi-cd set "
1541 "must be inserted and scanned separately to account for possible mis-burns."
1544 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
1545 #: apt-cdrom.8.xml:65
1549 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
1550 #: apt-cdrom.8.xml:66
1552 "<literal>add</literal> is used to add a new disc to the source list. It will "
1553 "unmount the CDROM device, prompt for a disk to be inserted and then proceed "
1554 "to scan it and copy the index files. If the disc does not have a proper "
1555 "<filename>disk</filename> directory you will be prompted for a descriptive "
1559 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
1560 #: apt-cdrom.8.xml:74
1562 "APT uses a CDROM ID to track which disc is currently in the drive and "
1563 "maintains a database of these IDs in <filename>&statedir;/cdroms.list</"
1567 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
1568 #: apt-cdrom.8.xml:81
1572 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
1573 #: apt-cdrom.8.xml:82
1575 "A debugging tool to report the identity of the current disc as well as the "
1579 #. type: Content of: <refentry><refsect1><para>
1580 #: apt-cdrom.8.xml:61
1582 "Unless the <option>-h</option>, or <option>--help</option> option is given "
1583 "one of the commands below must be present. <placeholder type=\"variablelist"
1587 #. type: Content of: <refentry><refsect1><title>
1588 #: apt-cdrom.8.xml:91 apt-key.8.xml:139
1591 msgstr "Kolejne kroki"
1593 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1594 #: apt-cdrom.8.xml:95 apt-ftparchive.1.xml:504 apt-get.8.xml:328
1595 msgid "<option>-d</option>"
1598 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1599 #: apt-cdrom.8.xml:95
1600 msgid "<option>--cdrom</option>"
1603 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1604 #: apt-cdrom.8.xml:96
1606 "Mount point; specify the location to mount the cdrom. This mount point must "
1607 "be listed in <filename>/etc/fstab</filename> and properly configured. "
1608 "Configuration Item: <literal>Acquire::cdrom::mount</literal>."
1611 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1612 #: apt-cdrom.8.xml:104
1613 msgid "<option>-r</option>"
1616 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1617 #: apt-cdrom.8.xml:104
1618 msgid "<option>--rename</option>"
1621 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1622 #: apt-cdrom.8.xml:105
1624 "Rename a disc; change the label of a disk or override the disks given label. "
1625 "This option will cause <command>apt-cdrom</command> to prompt for a new "
1626 "label. Configuration Item: <literal>APT::CDROM::Rename</literal>."
1629 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1630 #: apt-cdrom.8.xml:113 apt-get.8.xml:347
1631 msgid "<option>-m</option>"
1634 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1635 #: apt-cdrom.8.xml:113
1636 msgid "<option>--no-mount</option>"
1639 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1640 #: apt-cdrom.8.xml:114
1642 "No mounting; prevent <command>apt-cdrom</command> from mounting and "
1643 "unmounting the mount point. Configuration Item: <literal>APT::CDROM::"
1644 "NoMount</literal>."
1647 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1648 #: apt-cdrom.8.xml:121
1649 msgid "<option>--fast</option>"
1652 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1653 #: apt-cdrom.8.xml:122
1655 "Fast Copy; Assume the package files are valid and do not check every "
1656 "package. This option should be used only if <command>apt-cdrom</command> has "
1657 "been run on this disc before and did not detect any errors. Configuration "
1658 "Item: <literal>APT::CDROM::Fast</literal>."
1661 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1662 #: apt-cdrom.8.xml:131
1663 msgid "<option>--thorough</option>"
1666 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1667 #: apt-cdrom.8.xml:132
1669 "Thorough Package Scan; This option may be needed with some old Debian "
1670 "1.1/1.2 discs that have Package files in strange places. It takes much "
1671 "longer to scan the CD but will pick them all up."
1674 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1675 #: apt-cdrom.8.xml:140 apt-get.8.xml:378
1676 msgid "<option>--just-print</option>"
1679 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1680 #: apt-cdrom.8.xml:141 apt-get.8.xml:380
1681 msgid "<option>--recon</option>"
1684 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1685 #: apt-cdrom.8.xml:142 apt-get.8.xml:381
1686 msgid "<option>--no-act</option>"
1689 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1690 #: apt-cdrom.8.xml:143
1692 "No Changes; Do not change the &sources-list; file and do not write index "
1693 "files. Everything is still checked however. Configuration Item: "
1694 "<literal>APT::CDROM::NoAct</literal>."
1697 #. type: Content of: <refentry><refsect1><para>
1698 #: apt-cdrom.8.xml:156
1699 msgid "&apt-conf;, &apt-get;, &sources-list;"
1702 #. type: Content of: <refentry><refsect1><para>
1703 #: apt-cdrom.8.xml:161
1705 "<command>apt-cdrom</command> returns zero on normal operation, decimal 100 "
1709 #. type: Content of: <refentry><refnamediv><refname>
1710 #: apt-config.8.xml:22 apt-config.8.xml:29
1714 #. type: Content of: <refentry><refnamediv><refpurpose>
1715 #: apt-config.8.xml:30
1717 msgid "APT Configuration Query program"
1718 msgstr "Plik konfiguracyjny"
1720 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
1721 #: apt-config.8.xml:36
1723 "<command>apt-config</command> <arg><option>-hv</option></arg> <arg><option>-"
1724 "o=<replaceable>config string</replaceable></option></arg> <arg><option>-"
1725 "c=<replaceable>file</replaceable></option></arg> <group choice=\"req\"> "
1726 "<arg>shell</arg> <arg>dump</arg> </group>"
1729 #. type: Content of: <refentry><refsect1><para>
1730 #: apt-config.8.xml:48
1732 "<command>apt-config</command> is an internal program used by various "
1733 "portions of the APT suite to provide consistent configurability. It accesses "
1734 "the main configuration file <filename>/etc/apt/apt.conf</filename> in a "
1735 "manner that is easy to use by scripted applications."
1738 #. type: Content of: <refentry><refsect1><para>
1739 #: apt-config.8.xml:53 apt-ftparchive.1.xml:72
1741 "Unless the <option>-h</option>, or <option>--help</option> option is given "
1742 "one of the commands below must be present."
1745 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1746 #: apt-config.8.xml:58
1750 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1751 #: apt-config.8.xml:60
1753 "shell is used to access the configuration information from a shell script. "
1754 "It is given pairs of arguments, the first being a shell variable and the "
1755 "second the configuration value to query. As output it lists a series of "
1756 "shell assignments commands for each present value. In a shell script it "
1757 "should be used like:"
1760 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><informalexample><programlisting>
1761 #: apt-config.8.xml:68
1765 "RES=`apt-config shell OPTS MyApp::options`\n"
1769 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1770 #: apt-config.8.xml:73
1772 "This will set the shell environment variable $OPTS to the value of MyApp::"
1773 "options with a default of <option>-f</option>."
1776 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1777 #: apt-config.8.xml:77
1779 "The configuration item may be postfixed with a /[fdbi]. f returns file "
1780 "names, d returns directories, b returns true or false and i returns an "
1781 "integer. Each of the returns is normalized and verified internally."
1784 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1785 #: apt-config.8.xml:86
1786 msgid "Just show the contents of the configuration space."
1789 #. type: Content of: <refentry><refsect1><para>
1790 #: apt-config.8.xml:104 apt-extracttemplates.1.xml:75 apt-ftparchive.1.xml:593
1791 #: apt-sortpkgs.1.xml:70
1795 #. type: Content of: <refentry><refsect1><para>
1796 #: apt-config.8.xml:109
1798 "<command>apt-config</command> returns zero on normal operation, decimal 100 "
1802 #. type: Content of: <refentry><refnamediv><refname>
1803 #: apt-extracttemplates.1.xml:22 apt-extracttemplates.1.xml:29
1804 msgid "apt-extracttemplates"
1807 #. type: Content of: <refentry><refmeta><manvolnum>
1808 #: apt-extracttemplates.1.xml:23 apt-ftparchive.1.xml:23 apt-sortpkgs.1.xml:23
1812 #. type: Content of: <refentry><refnamediv><refpurpose>
1813 #: apt-extracttemplates.1.xml:30
1814 msgid "Utility to extract DebConf config and templates from Debian packages"
1817 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
1818 #: apt-extracttemplates.1.xml:36
1820 "<command>apt-extracttemplates</command> <arg><option>-hv</option></arg> "
1821 "<arg><option>-t=<replaceable>temporary directory</replaceable></option></"
1822 "arg> <arg choice=\"plain\" rep=\"repeat\"><replaceable>file</replaceable></"
1826 #. type: Content of: <refentry><refsect1><para>
1827 #: apt-extracttemplates.1.xml:44
1829 "<command>apt-extracttemplates</command> will take one or more Debian package "
1830 "files as input and write out (to a temporary directory) all associated "
1831 "config scripts and template files. For each passed in package that contains "
1832 "config scripts and templates, one line of output will be generated in the "
1836 #. type: Content of: <refentry><refsect1><para>
1837 #: apt-extracttemplates.1.xml:49
1838 msgid "package version template-file config-script"
1841 #. type: Content of: <refentry><refsect1><para>
1842 #: apt-extracttemplates.1.xml:50
1844 "template-file and config-script are written to the temporary directory "
1845 "specified by the -t or --tempdir (<literal>APT::ExtractTemplates::TempDir</"
1846 "literal>) directory, with filenames of the form <filename>package.template."
1847 "XXXX</filename> and <filename>package.config.XXXX</filename>"
1850 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1851 #: apt-extracttemplates.1.xml:60 apt-get.8.xml:495
1852 msgid "<option>-t</option>"
1855 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1856 #: apt-extracttemplates.1.xml:60
1857 msgid "<option>--tempdir</option>"
1860 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1861 #: apt-extracttemplates.1.xml:62
1863 "Temporary directory in which to write extracted debconf template files and "
1864 "config scripts. Configuration Item: <literal>APT::ExtractTemplates::"
1868 #. type: Content of: <refentry><refsect1><para>
1869 #: apt-extracttemplates.1.xml:79
1871 "<command>apt-extracttemplates</command> returns zero on normal operation, "
1872 "decimal 100 on error."
1875 #. The last update date
1876 #. type: Content of: <refentry><refentryinfo>
1877 #: apt-ftparchive.1.xml:13
1879 "&apt-author.jgunthorpe; &apt-author.team; &apt-email; &apt-product; <date>17 "
1880 "August 2009</date>"
1883 #. type: Content of: <refentry><refnamediv><refname>
1884 #: apt-ftparchive.1.xml:22 apt-ftparchive.1.xml:29
1885 msgid "apt-ftparchive"
1888 #. type: Content of: <refentry><refnamediv><refpurpose>
1889 #: apt-ftparchive.1.xml:30
1890 msgid "Utility to generate index files"
1893 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
1894 #: apt-ftparchive.1.xml:36
1896 "<command>apt-ftparchive</command> <arg><option>-hvdsq</option></arg> "
1897 "<arg><option>--md5</option></arg> <arg><option>--delink</option></arg> "
1898 "<arg><option>--readonly</option></arg> <arg><option>--contents</option></"
1899 "arg> <arg><option>--arch <replaceable>architecture</replaceable></option></"
1900 "arg> <arg><option>-o <replaceable>config</replaceable>=<replaceable>string</"
1901 "replaceable></option></arg> <arg><option>-c=<replaceable>file</replaceable></"
1902 "option></arg> <group choice=\"req\"> <arg>packages<arg choice=\"plain\" rep="
1903 "\"repeat\"><replaceable>path</replaceable></arg><arg><replaceable>override</"
1904 "replaceable><arg><replaceable>pathprefix</replaceable></arg></arg></arg> "
1905 "<arg>sources<arg choice=\"plain\" rep=\"repeat\"><replaceable>path</"
1906 "replaceable></arg><arg><replaceable>override</"
1907 "replaceable><arg><replaceable>pathprefix</replaceable></arg></arg></arg> "
1908 "<arg>contents <arg choice=\"plain\"><replaceable>path</replaceable></arg></"
1909 "arg> <arg>release <arg choice=\"plain\"><replaceable>path</replaceable></"
1910 "arg></arg> <arg>generate <arg choice=\"plain\"><replaceable>config-file</"
1911 "replaceable></arg> <arg choice=\"plain\" rep=\"repeat"
1912 "\"><replaceable>section</replaceable></arg></arg> <arg>clean <arg choice="
1913 "\"plain\"><replaceable>config-file</replaceable></arg></arg> </group>"
1916 #. type: Content of: <refentry><refsect1><para>
1917 #: apt-ftparchive.1.xml:57
1919 "<command>apt-ftparchive</command> is the command line tool that generates "
1920 "the index files that APT uses to access a distribution source. The index "
1921 "files should be generated on the origin site based on the content of that "
1925 #. type: Content of: <refentry><refsect1><para>
1926 #: apt-ftparchive.1.xml:61
1928 "<command>apt-ftparchive</command> is a superset of the &dpkg-scanpackages; "
1929 "program, incorporating its entire functionality via the <literal>packages</"
1930 "literal> command. It also contains a contents file generator, "
1931 "<literal>contents</literal>, and an elaborate means to 'script' the "
1932 "generation process for a complete archive."
1935 #. type: Content of: <refentry><refsect1><para>
1936 #: apt-ftparchive.1.xml:67
1938 "Internally <command>apt-ftparchive</command> can make use of binary "
1939 "databases to cache the contents of a .deb file and it does not rely on any "
1940 "external programs aside from &gzip;. When doing a full generate it "
1941 "automatically performs file-change checks and builds the desired compressed "
1945 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1946 #: apt-ftparchive.1.xml:76
1950 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1951 #: apt-ftparchive.1.xml:78
1953 "The packages command generates a package file from a directory tree. It "
1954 "takes the given directory and recursively searches it for .deb files, "
1955 "emitting a package record to stdout for each. This command is approximately "
1956 "equivalent to &dpkg-scanpackages;."
1959 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1960 #: apt-ftparchive.1.xml:83 apt-ftparchive.1.xml:107
1962 "The option <option>--db</option> can be used to specify a binary caching DB."
1965 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1966 #: apt-ftparchive.1.xml:86
1970 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1971 #: apt-ftparchive.1.xml:88
1973 "The <literal>sources</literal> command generates a source index file from a "
1974 "directory tree. It takes the given directory and recursively searches it "
1975 "for .dsc files, emitting a source record to stdout for each. This command is "
1976 "approximately equivalent to &dpkg-scansources;."
1979 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1980 #: apt-ftparchive.1.xml:93
1982 "If an override file is specified then a source override file will be looked "
1983 "for with an extension of .src. The --source-override option can be used to "
1984 "change the source override file that will be used."
1987 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
1988 #: apt-ftparchive.1.xml:98
1992 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
1993 #: apt-ftparchive.1.xml:100
1995 "The <literal>contents</literal> command generates a contents file from a "
1996 "directory tree. It takes the given directory and recursively searches it "
1997 "for .deb files, and reads the file list from each file. It then sorts and "
1998 "writes to stdout the list of files matched to packages. Directories are not "
1999 "written to the output. If multiple packages own the same file then each "
2000 "package is separated by a comma in the output."
2003 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2004 #: apt-ftparchive.1.xml:110
2008 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2009 #: apt-ftparchive.1.xml:112
2011 "The <literal>release</literal> command generates a Release file from a "
2012 "directory tree. It recursively searches the given directory for Packages, "
2013 "Packages.gz, Packages.bz2, Sources, Sources.gz, Sources.bz2, Release and "
2014 "md5sum.txt files. It then writes to stdout a Release file containing an MD5 "
2015 "digest and SHA1 digest for each file."
2018 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2019 #: apt-ftparchive.1.xml:119
2021 "Values for the additional metadata fields in the Release file are taken from "
2022 "the corresponding variables under <literal>APT::FTPArchive::Release</"
2023 "literal>, e.g. <literal>APT::FTPArchive::Release::Origin</literal>. The "
2024 "supported fields are: <literal>Origin</literal>, <literal>Label</literal>, "
2025 "<literal>Suite</literal>, <literal>Version</literal>, <literal>Codename</"
2026 "literal>, <literal>Date</literal>, <literal>Architectures</literal>, "
2027 "<literal>Components</literal>, <literal>Description</literal>."
2030 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2031 #: apt-ftparchive.1.xml:129
2035 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2036 #: apt-ftparchive.1.xml:131
2038 "The <literal>generate</literal> command is designed to be runnable from a "
2039 "cron script and builds indexes according to the given config file. The "
2040 "config language provides a flexible means of specifying which index files "
2041 "are built from which directories, as well as providing a simple means of "
2042 "maintaining the required settings."
2045 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2046 #: apt-ftparchive.1.xml:138 apt-get.8.xml:292
2050 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2051 #: apt-ftparchive.1.xml:140
2053 "The <literal>clean</literal> command tidies the databases used by the given "
2054 "configuration file by removing any records that are no longer necessary."
2057 #. type: Content of: <refentry><refsect1><title>
2058 #: apt-ftparchive.1.xml:146
2060 msgid "The Generate Configuration"
2061 msgstr "Plik konfiguracyjny"
2063 #. type: Content of: <refentry><refsect1><para>
2064 #: apt-ftparchive.1.xml:148
2066 "The <literal>generate</literal> command uses a configuration file to "
2067 "describe the archives that are going to be generated. It follows the typical "
2068 "ISC configuration format as seen in ISC tools like bind 8 and dhcpd. &apt-"
2069 "conf; contains a description of the syntax. Note that the generate "
2070 "configuration is parsed in sectional manner, but &apt-conf; is parsed in a "
2071 "tree manner. This only effects how the scope tag is handled."
2074 #. type: Content of: <refentry><refsect1><para>
2075 #: apt-ftparchive.1.xml:156
2077 "The generate configuration has 4 separate sections, each described below."
2080 #. type: Content of: <refentry><refsect1><refsect2><title>
2081 #: apt-ftparchive.1.xml:158
2085 #. type: Content of: <refentry><refsect1><refsect2><para>
2086 #: apt-ftparchive.1.xml:160
2088 "The <literal>Dir</literal> section defines the standard directories needed "
2089 "to locate the files required during the generation process. These "
2090 "directories are prepended certain relative paths defined in later sections "
2091 "to produce a complete an absolute path."
2094 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2095 #: apt-ftparchive.1.xml:165
2099 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2100 #: apt-ftparchive.1.xml:167
2102 "Specifies the root of the FTP archive, in a standard Debian configuration "
2103 "this is the directory that contains the <filename>ls-LR</filename> and dist "
2107 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2108 #: apt-ftparchive.1.xml:172
2111 msgstr "Wprowadzenie"
2113 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2114 #: apt-ftparchive.1.xml:174
2115 msgid "Specifies the location of the override files."
2118 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2119 #: apt-ftparchive.1.xml:177
2123 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2124 #: apt-ftparchive.1.xml:179
2125 msgid "Specifies the location of the cache files"
2128 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2129 #: apt-ftparchive.1.xml:182
2133 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2134 #: apt-ftparchive.1.xml:184
2136 "Specifies the location of the file list files, if the <literal>FileList</"
2137 "literal> setting is used below."
2140 #. type: Content of: <refentry><refsect1><refsect2><title>
2141 #: apt-ftparchive.1.xml:190
2142 msgid "Default Section"
2145 #. type: Content of: <refentry><refsect1><refsect2><para>
2146 #: apt-ftparchive.1.xml:192
2148 "The <literal>Default</literal> section specifies default values, and "
2149 "settings that control the operation of the generator. Other sections may "
2150 "override these defaults with a per-section setting."
2153 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2154 #: apt-ftparchive.1.xml:196
2155 msgid "Packages::Compress"
2158 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2159 #: apt-ftparchive.1.xml:198
2161 "Sets the default compression schemes to use for the Package index files. It "
2162 "is a string that contains a space separated list of at least one of: '.' (no "
2163 "compression), 'gzip' and 'bzip2'. The default for all compression schemes is "
2167 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2168 #: apt-ftparchive.1.xml:204
2169 msgid "Packages::Extensions"
2172 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2173 #: apt-ftparchive.1.xml:206
2175 "Sets the default list of file extensions that are package files. This "
2176 "defaults to '.deb'."
2179 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2180 #: apt-ftparchive.1.xml:210
2181 msgid "Sources::Compress"
2184 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2185 #: apt-ftparchive.1.xml:212
2187 "This is similar to <literal>Packages::Compress</literal> except that it "
2188 "controls the compression for the Sources files."
2191 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2192 #: apt-ftparchive.1.xml:216
2193 msgid "Sources::Extensions"
2196 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2197 #: apt-ftparchive.1.xml:218
2199 "Sets the default list of file extensions that are source files. This "
2200 "defaults to '.dsc'."
2203 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2204 #: apt-ftparchive.1.xml:222
2205 msgid "Contents::Compress"
2208 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2209 #: apt-ftparchive.1.xml:224
2211 "This is similar to <literal>Packages::Compress</literal> except that it "
2212 "controls the compression for the Contents files."
2215 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2216 #: apt-ftparchive.1.xml:228
2220 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2221 #: apt-ftparchive.1.xml:230
2223 "Specifies the number of kilobytes to delink (and replace with hard links) "
2224 "per run. This is used in conjunction with the per-section <literal>External-"
2225 "Links</literal> setting."
2228 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2229 #: apt-ftparchive.1.xml:235
2233 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2234 #: apt-ftparchive.1.xml:237
2236 "Specifies the mode of all created index files. It defaults to 0644. All "
2237 "index files are set to this mode with no regard to the umask."
2240 #. type: Content of: <refentry><refsect1><refsect2><title>
2241 #: apt-ftparchive.1.xml:244
2242 msgid "TreeDefault Section"
2245 #. type: Content of: <refentry><refsect1><refsect2><para>
2246 #: apt-ftparchive.1.xml:246
2248 "Sets defaults specific to <literal>Tree</literal> sections. All of these "
2249 "variables are substitution variables and have the strings $(DIST), "
2250 "$(SECTION) and $(ARCH) replaced with their respective values."
2253 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2254 #: apt-ftparchive.1.xml:251
2255 msgid "MaxContentsChange"
2258 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2259 #: apt-ftparchive.1.xml:253
2261 "Sets the number of kilobytes of contents files that are generated each day. "
2262 "The contents files are round-robined so that over several days they will all "
2266 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2267 #: apt-ftparchive.1.xml:258
2271 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2272 #: apt-ftparchive.1.xml:260
2274 "Controls the number of days a contents file is allowed to be checked without "
2275 "changing. If this limit is passed the mtime of the contents file is updated. "
2276 "This case can occur if the package file is changed in such a way that does "
2277 "not result in a new contents file [override edit for instance]. A hold off "
2278 "is allowed in hopes that new .debs will be installed, requiring a new file "
2279 "anyhow. The default is 10, the units are in days."
2282 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2283 #: apt-ftparchive.1.xml:269
2287 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2288 #: apt-ftparchive.1.xml:271
2290 "Sets the top of the .deb directory tree. Defaults to <filename>$(DIST)/"
2291 "$(SECTION)/binary-$(ARCH)/</filename>"
2294 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2295 #: apt-ftparchive.1.xml:275
2296 msgid "SrcDirectory"
2299 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2300 #: apt-ftparchive.1.xml:277
2302 "Sets the top of the source package directory tree. Defaults to <filename>"
2303 "$(DIST)/$(SECTION)/source/</filename>"
2306 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2307 #: apt-ftparchive.1.xml:281 apt-ftparchive.1.xml:407
2311 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2312 #: apt-ftparchive.1.xml:283
2314 "Sets the output Packages file. Defaults to <filename>$(DIST)/$(SECTION)/"
2315 "binary-$(ARCH)/Packages</filename>"
2318 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2319 #: apt-ftparchive.1.xml:287 apt-ftparchive.1.xml:412
2323 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2324 #: apt-ftparchive.1.xml:289
2326 "Sets the output Sources file. Defaults to <filename>$(DIST)/$(SECTION)/"
2327 "source/Sources</filename>"
2330 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2331 #: apt-ftparchive.1.xml:293
2332 msgid "InternalPrefix"
2335 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2336 #: apt-ftparchive.1.xml:295
2338 "Sets the path prefix that causes a symlink to be considered an internal link "
2339 "instead of an external link. Defaults to <filename>$(DIST)/$(SECTION)/</"
2343 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2344 #: apt-ftparchive.1.xml:300 apt-ftparchive.1.xml:418
2348 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2349 #: apt-ftparchive.1.xml:302
2351 "Sets the output Contents file. Defaults to <filename>$(DIST)/Contents-$(ARCH)"
2352 "</filename>. If this setting causes multiple Packages files to map onto a "
2353 "single Contents file (such as the default) then <command>apt-ftparchive</"
2354 "command> will integrate those package files together automatically."
2357 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2358 #: apt-ftparchive.1.xml:309
2359 msgid "Contents::Header"
2362 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2363 #: apt-ftparchive.1.xml:311
2364 msgid "Sets header file to prepend to the contents output."
2367 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2368 #: apt-ftparchive.1.xml:314 apt-ftparchive.1.xml:443
2372 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2373 #: apt-ftparchive.1.xml:316
2375 "Sets the binary cache database to use for this section. Multiple sections "
2376 "can share the same database."
2379 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2380 #: apt-ftparchive.1.xml:320
2384 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2385 #: apt-ftparchive.1.xml:322
2387 "Specifies that instead of walking the directory tree, <command>apt-"
2388 "ftparchive</command> should read the list of files from the given file. "
2389 "Relative files names are prefixed with the archive directory."
2392 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2393 #: apt-ftparchive.1.xml:327
2394 msgid "SourceFileList"
2397 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2398 #: apt-ftparchive.1.xml:329
2400 "Specifies that instead of walking the directory tree, <command>apt-"
2401 "ftparchive</command> should read the list of files from the given file. "
2402 "Relative files names are prefixed with the archive directory. This is used "
2403 "when processing source indexes."
2406 #. type: Content of: <refentry><refsect1><refsect2><title>
2407 #: apt-ftparchive.1.xml:337
2408 msgid "Tree Section"
2411 #. type: Content of: <refentry><refsect1><refsect2><para>
2412 #: apt-ftparchive.1.xml:339
2414 "The <literal>Tree</literal> section defines a standard Debian file tree "
2415 "which consists of a base directory, then multiple sections in that base "
2416 "directory and finally multiple Architectures in each section. The exact "
2417 "pathing used is defined by the <literal>Directory</literal> substitution "
2421 #. type: Content of: <refentry><refsect1><refsect2><para>
2422 #: apt-ftparchive.1.xml:344
2424 "The <literal>Tree</literal> section takes a scope tag which sets the "
2425 "<literal>$(DIST)</literal> variable and defines the root of the tree (the "
2426 "path is prefixed by <literal>ArchiveDir</literal>). Typically this is a "
2427 "setting such as <filename>dists/woody</filename>."
2430 #. type: Content of: <refentry><refsect1><refsect2><para>
2431 #: apt-ftparchive.1.xml:349
2433 "All of the settings defined in the <literal>TreeDefault</literal> section "
2434 "can be use in a <literal>Tree</literal> section as well as three new "
2438 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
2439 #: apt-ftparchive.1.xml:355
2442 "for i in Sections do \n"
2443 " for j in Architectures do\n"
2444 " Generate for DIST=scope SECTION=i ARCH=j\n"
2448 #. type: Content of: <refentry><refsect1><refsect2><para>
2449 #: apt-ftparchive.1.xml:352
2451 "When processing a <literal>Tree</literal> section <command>apt-ftparchive</"
2452 "command> performs an operation similar to: <placeholder type=\"programlisting"
2456 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2457 #: apt-ftparchive.1.xml:361
2461 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2462 #: apt-ftparchive.1.xml:363
2464 "This is a space separated list of sections which appear under the "
2465 "distribution, typically this is something like <literal>main contrib non-"
2469 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2470 #: apt-ftparchive.1.xml:368
2471 msgid "Architectures"
2474 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2475 #: apt-ftparchive.1.xml:370
2477 "This is a space separated list of all the architectures that appear under "
2478 "search section. The special architecture 'source' is used to indicate that "
2479 "this tree has a source archive."
2482 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2483 #: apt-ftparchive.1.xml:375 apt-ftparchive.1.xml:423
2486 msgstr "Wprowadzenie"
2488 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2489 #: apt-ftparchive.1.xml:377
2491 "Sets the binary override file. The override file contains section, priority "
2492 "and maintainer address information."
2495 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2496 #: apt-ftparchive.1.xml:381 apt-ftparchive.1.xml:428
2499 msgstr "Wprowadzenie"
2501 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2502 #: apt-ftparchive.1.xml:383
2504 "Sets the source override file. The override file contains section "
2508 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2509 #: apt-ftparchive.1.xml:387 apt-ftparchive.1.xml:433
2510 msgid "ExtraOverride"
2513 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2514 #: apt-ftparchive.1.xml:389 apt-ftparchive.1.xml:435
2515 msgid "Sets the binary extra override file."
2518 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2519 #: apt-ftparchive.1.xml:392 apt-ftparchive.1.xml:438
2520 msgid "SrcExtraOverride"
2523 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2524 #: apt-ftparchive.1.xml:394 apt-ftparchive.1.xml:440
2525 msgid "Sets the source extra override file."
2528 #. type: Content of: <refentry><refsect1><refsect2><title>
2529 #: apt-ftparchive.1.xml:399
2530 msgid "BinDirectory Section"
2533 #. type: Content of: <refentry><refsect1><refsect2><para>
2534 #: apt-ftparchive.1.xml:401
2536 "The <literal>bindirectory</literal> section defines a binary directory tree "
2537 "with no special structure. The scope tag specifies the location of the "
2538 "binary directory and the settings are similar to the <literal>Tree</literal> "
2539 "section with no substitution variables or <literal>Section</"
2540 "literal><literal>Architecture</literal> settings."
2543 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2544 #: apt-ftparchive.1.xml:409
2545 msgid "Sets the Packages file output."
2548 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2549 #: apt-ftparchive.1.xml:414
2551 "Sets the Sources file output. At least one of <literal>Packages</literal> or "
2552 "<literal>Sources</literal> is required."
2555 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2556 #: apt-ftparchive.1.xml:420
2557 msgid "Sets the Contents file output. (optional)"
2560 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2561 #: apt-ftparchive.1.xml:425
2562 msgid "Sets the binary override file."
2565 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2566 #: apt-ftparchive.1.xml:430
2567 msgid "Sets the source override file."
2570 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2571 #: apt-ftparchive.1.xml:445
2572 msgid "Sets the cache DB."
2575 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2576 #: apt-ftparchive.1.xml:448
2580 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2581 #: apt-ftparchive.1.xml:450
2582 msgid "Appends a path to all the output paths."
2585 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
2586 #: apt-ftparchive.1.xml:453
2587 msgid "FileList, SourceFileList"
2590 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
2591 #: apt-ftparchive.1.xml:455
2592 msgid "Specifies the file list file."
2595 #. type: Content of: <refentry><refsect1><title>
2596 #: apt-ftparchive.1.xml:462
2597 msgid "The Binary Override File"
2600 #. type: Content of: <refentry><refsect1><para>
2601 #: apt-ftparchive.1.xml:463
2603 "The binary override file is fully compatible with &dpkg-scanpackages;. It "
2604 "contains 4 fields separated by spaces. The first field is the package name, "
2605 "the second is the priority to force that package to, the third is the the "
2606 "section to force that package to and the final field is the maintainer "
2607 "permutation field."
2610 #. type: Content of: <refentry><refsect1><para><literallayout>
2611 #: apt-ftparchive.1.xml:469
2613 msgid "old [// oldn]* => new"
2616 #. type: Content of: <refentry><refsect1><para><literallayout>
2617 #: apt-ftparchive.1.xml:471
2622 #. type: Content of: <refentry><refsect1><para>
2623 #: apt-ftparchive.1.xml:468
2625 "The general form of the maintainer field is: <placeholder type="
2626 "\"literallayout\" id=\"0\"/> or simply, <placeholder type=\"literallayout\" "
2627 "id=\"1\"/> The first form allows a double-slash separated list of old email "
2628 "addresses to be specified. If any of those are found then new is substituted "
2629 "for the maintainer field. The second form unconditionally substitutes the "
2633 #. type: Content of: <refentry><refsect1><title>
2634 #: apt-ftparchive.1.xml:479
2635 msgid "The Source Override File"
2638 #. type: Content of: <refentry><refsect1><para>
2639 #: apt-ftparchive.1.xml:481
2641 "The source override file is fully compatible with &dpkg-scansources;. It "
2642 "contains 2 fields separated by spaces. The first fields is the source "
2643 "package name, the second is the section to assign it."
2646 #. type: Content of: <refentry><refsect1><title>
2647 #: apt-ftparchive.1.xml:486
2648 msgid "The Extra Override File"
2651 #. type: Content of: <refentry><refsect1><para>
2652 #: apt-ftparchive.1.xml:488
2654 "The extra override file allows any arbitrary tag to be added or replaced in "
2655 "the output. It has 3 columns, the first is the package, the second is the "
2656 "tag and the remainder of the line is the new value."
2659 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2660 #: apt-ftparchive.1.xml:497
2661 msgid "<option>--md5</option>"
2664 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2665 #: apt-ftparchive.1.xml:499
2667 "Generate MD5 sums. This defaults to on, when turned off the generated index "
2668 "files will not have MD5Sum fields where possible. Configuration Item: "
2669 "<literal>APT::FTPArchive::MD5</literal>"
2672 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2673 #: apt-ftparchive.1.xml:504
2674 msgid "<option>--db</option>"
2677 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2678 #: apt-ftparchive.1.xml:506
2680 "Use a binary caching DB. This has no effect on the generate command. "
2681 "Configuration Item: <literal>APT::FTPArchive::DB</literal>."
2684 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2685 #: apt-ftparchive.1.xml:512
2687 "Quiet; produces output suitable for logging, omitting progress indicators. "
2688 "More q's will produce more quiet up to a maximum of 2. You can also use "
2689 "<option>-q=#</option> to set the quiet level, overriding the configuration "
2690 "file. Configuration Item: <literal>quiet</literal>."
2693 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2694 #: apt-ftparchive.1.xml:518
2695 msgid "<option>--delink</option>"
2698 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2699 #: apt-ftparchive.1.xml:520
2701 "Perform Delinking. If the <literal>External-Links</literal> setting is used "
2702 "then this option actually enables delinking of the files. It defaults to on "
2703 "and can be turned off with <option>--no-delink</option>. Configuration "
2704 "Item: <literal>APT::FTPArchive::DeLinkAct</literal>."
2707 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2708 #: apt-ftparchive.1.xml:526
2709 msgid "<option>--contents</option>"
2712 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2713 #: apt-ftparchive.1.xml:528
2715 "Perform contents generation. When this option is set and package indexes are "
2716 "being generated with a cache DB then the file listing will also be extracted "
2717 "and stored in the DB for later use. When using the generate command this "
2718 "option also allows the creation of any Contents files. The default is on. "
2719 "Configuration Item: <literal>APT::FTPArchive::Contents</literal>."
2722 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2723 #: apt-ftparchive.1.xml:536
2724 msgid "<option>--source-override</option>"
2727 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2728 #: apt-ftparchive.1.xml:538
2730 "Select the source override file to use with the <literal>sources</literal> "
2731 "command. Configuration Item: <literal>APT::FTPArchive::SourceOverride</"
2735 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2736 #: apt-ftparchive.1.xml:542
2737 msgid "<option>--readonly</option>"
2740 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2741 #: apt-ftparchive.1.xml:544
2743 "Make the caching databases read only. Configuration Item: <literal>APT::"
2744 "FTPArchive::ReadOnlyDB</literal>."
2747 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2748 #: apt-ftparchive.1.xml:548
2749 msgid "<option>--arch</option>"
2752 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2753 #: apt-ftparchive.1.xml:549
2755 "Accept in the <literal>packages</literal> and <literal>contents</literal> "
2756 "commands only package files matching <literal>*_arch.deb</literal> or "
2757 "<literal>*_all.deb</literal> instead of all package files in the given "
2758 "path. Configuration Item: <literal>APT::FTPArchive::Architecture</literal>."
2761 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2762 #: apt-ftparchive.1.xml:555
2763 msgid "<option>APT::FTPArchive::AlwaysStat</option>"
2766 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2767 #: apt-ftparchive.1.xml:557
2769 "&apt-ftparchive; caches as much as possible of metadata in a cachedb. If "
2770 "packages are recompiled and/or republished with the same version again, this "
2771 "will lead to problems as the now outdated cached metadata like size and "
2772 "checksums will be used. With this option enabled this will no longer happen "
2773 "as it will be checked if the file was changed. Note that this option is set "
2774 "to \"<literal>false</literal>\" by default as it is not recommend to upload "
2775 "multiply versions/builds of a package with the same versionnumber, so in "
2776 "theory nobody will have these problems and therefore all these extra checks "
2780 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2781 #: apt-ftparchive.1.xml:567
2782 msgid "<option>APT::FTPArchive::LongDescription</option>"
2785 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2786 #: apt-ftparchive.1.xml:569
2788 "This configuration option defaults to \"<literal>true</literal>\" and should "
2789 "only be set to <literal>\"false\"</literal> if the Archive generated with "
2790 "&apt-ftparchive; also provides <filename>Translation</filename> files. Note "
2791 "that it is currently not possible to create these files with <command>apt-"
2792 "ftparchive</command>."
2795 #. type: Content of: <refentry><refsect1><title>
2796 #: apt-ftparchive.1.xml:581 apt.conf.5.xml:1029 apt_preferences.5.xml:480
2797 #: sources.list.5.xml:193
2801 #. type: Content of: <refentry><refsect1><para><programlisting>
2802 #: apt-ftparchive.1.xml:587
2804 msgid "<command>apt-ftparchive</command> packages <replaceable>directory</replaceable> | <command>gzip</command> > <filename>Packages.gz</filename>\n"
2807 #. type: Content of: <refentry><refsect1><para>
2808 #: apt-ftparchive.1.xml:583
2810 "To create a compressed Packages file for a directory containing binary "
2811 "packages (.deb): <placeholder type=\"programlisting\" id=\"0\"/>"
2814 #. type: Content of: <refentry><refsect1><para>
2815 #: apt-ftparchive.1.xml:597
2817 "<command>apt-ftparchive</command> returns zero on normal operation, decimal "
2821 #. The last update date
2822 #. type: Content of: <refentry><refentryinfo>
2825 "&apt-author.jgunthorpe; &apt-author.team; &apt-email; &apt-product; <date>08 "
2826 "November 2008</date>"
2829 #. type: <heading></heading>
2830 #: apt-get.8.xml:22 apt-get.8.xml:29 guide.sgml:96
2834 #. type: Content of: <refentry><refnamediv><refpurpose>
2836 msgid "APT package handling utility -- command-line interface"
2839 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
2842 "<command>apt-get</command> <arg><option>-sqdyfmubV</option></arg> <arg> "
2843 "<option>-o= <replaceable>config_string</replaceable> </option> </arg> <arg> "
2844 "<option>-c= <replaceable>config_file</replaceable> </option> </arg> <arg> "
2845 "<option>-t=</option> <group choice='req'> <arg choice='plain'> "
2846 "<replaceable>target_release_name</replaceable> </arg> <arg choice='plain'> "
2847 "<replaceable>target_release_number_expression</replaceable> </arg> <arg "
2848 "choice='plain'> <replaceable>target_release_codename</replaceable> </arg> </"
2849 "group> </arg> <group choice=\"req\"> <arg choice='plain'>update</arg> <arg "
2850 "choice='plain'>upgrade</arg> <arg choice='plain'>dselect-upgrade</arg> <arg "
2851 "choice='plain'>dist-upgrade</arg> <arg choice='plain'>install <arg choice="
2852 "\"plain\" rep=\"repeat\"><replaceable>pkg</replaceable> <arg> <group "
2853 "choice='req'> <arg choice='plain'> =<replaceable>pkg_version_number</"
2854 "replaceable> </arg> <arg choice='plain'> /<replaceable>target_release_name</"
2855 "replaceable> </arg> <arg choice='plain'> /"
2856 "<replaceable>target_release_codename</replaceable> </arg> </group> </arg> </"
2857 "arg> </arg> <arg choice='plain'>remove <arg choice=\"plain\" rep=\"repeat"
2858 "\"><replaceable>pkg</replaceable></arg></arg> <arg choice='plain'>purge <arg "
2859 "choice=\"plain\" rep=\"repeat\"><replaceable>pkg</replaceable></arg></arg> "
2860 "<arg choice='plain'>source <arg choice=\"plain\" rep=\"repeat"
2861 "\"><replaceable>pkg</replaceable> <arg> <group choice='req'> <arg "
2862 "choice='plain'> =<replaceable>pkg_version_number</replaceable> </arg> <arg "
2863 "choice='plain'> /<replaceable>target_release_name</replaceable> </arg> <arg "
2864 "choice='plain'> /<replaceable>target_release_codename</replaceable> </arg> </"
2865 "group> </arg> </arg> </arg> <arg choice='plain'>build-dep <arg choice=\"plain"
2866 "\" rep=\"repeat\"><replaceable>pkg</replaceable></arg></arg> <arg "
2867 "choice='plain'>check</arg> <arg choice='plain'>clean</arg> <arg "
2868 "choice='plain'>autoclean</arg> <arg choice='plain'>autoremove</arg> <arg "
2869 "choice='plain'> <group choice='req'> <arg choice='plain'>-v</arg> <arg "
2870 "choice='plain'>--version</arg> </group> </arg> <arg choice='plain'> <group "
2871 "choice='req'> <arg choice='plain'>-h</arg> <arg choice='plain'>--help</arg> "
2872 "</group> </arg> </group>"
2875 #. type: Content of: <refentry><refsect1><para>
2876 #: apt-get.8.xml:126
2878 "<command>apt-get</command> is the command-line tool for handling packages, "
2879 "and may be considered the user's \"back-end\" to other tools using the APT "
2880 "library. Several \"front-end\" interfaces exist, such as &dselect;, "
2881 "&aptitude;, &synaptic;, &gnome-apt; and &wajig;."
2884 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2885 #: apt-get.8.xml:135 apt-key.8.xml:124
2889 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2890 #: apt-get.8.xml:136
2892 "<literal>update</literal> is used to resynchronize the package index files "
2893 "from their sources. The indexes of available packages are fetched from the "
2894 "location(s) specified in <filename>/etc/apt/sources.list</filename>. For "
2895 "example, when using a Debian archive, this command retrieves and scans the "
2896 "<filename>Packages.gz</filename> files, so that information about new and "
2897 "updated packages is available. An <literal>update</literal> should always be "
2898 "performed before an <literal>upgrade</literal> or <literal>dist-upgrade</"
2899 "literal>. Please be aware that the overall progress meter will be incorrect "
2900 "as the size of the package files cannot be known in advance."
2903 #. type: <tag></tag>
2904 #: apt-get.8.xml:147 guide.sgml:121
2908 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2909 #: apt-get.8.xml:148
2911 "<literal>upgrade</literal> is used to install the newest versions of all "
2912 "packages currently installed on the system from the sources enumerated in "
2913 "<filename>/etc/apt/sources.list</filename>. Packages currently installed "
2914 "with new versions available are retrieved and upgraded; under no "
2915 "circumstances are currently installed packages removed, or packages not "
2916 "already installed retrieved and installed. New versions of currently "
2917 "installed packages that cannot be upgraded without changing the install "
2918 "status of another package will be left at their current version. An "
2919 "<literal>update</literal> must be performed first so that <command>apt-get</"
2920 "command> knows that new versions of packages are available."
2923 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
2924 #: apt-get.8.xml:160
2925 msgid "dselect-upgrade"
2928 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2929 #: apt-get.8.xml:161
2931 "<literal>dselect-upgrade</literal> is used in conjunction with the "
2932 "traditional Debian packaging front-end, &dselect;. <literal>dselect-upgrade</"
2933 "literal> follows the changes made by &dselect; to the <literal>Status</"
2934 "literal> field of available packages, and performs the actions necessary to "
2935 "realize that state (for instance, the removal of old and the installation of "
2939 #. type: <tag></tag>
2940 #: apt-get.8.xml:170 guide.sgml:140
2941 msgid "dist-upgrade"
2944 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2945 #: apt-get.8.xml:171
2947 "<literal>dist-upgrade</literal> in addition to performing the function of "
2948 "<literal>upgrade</literal>, also intelligently handles changing dependencies "
2949 "with new versions of packages; <command>apt-get</command> has a \"smart\" "
2950 "conflict resolution system, and it will attempt to upgrade the most "
2951 "important packages at the expense of less important ones if necessary. So, "
2952 "<literal>dist-upgrade</literal> command may remove some packages. The "
2953 "<filename>/etc/apt/sources.list</filename> file contains a list of locations "
2954 "from which to retrieve desired package files. See also &apt-preferences; "
2955 "for a mechanism for overriding the general settings for individual packages."
2958 #. type: <tag></tag>
2959 #: apt-get.8.xml:183 guide.sgml:131
2963 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2964 #: apt-get.8.xml:185
2966 "<literal>install</literal> is followed by one or more packages desired for "
2967 "installation or upgrading. Each package is a package name, not a fully "
2968 "qualified filename (for instance, in a Debian GNU/Linux system, libc6 would "
2969 "be the argument provided, not <literal>libc6_1.9.6-2.deb</literal>). All "
2970 "packages required by the package(s) specified for installation will also be "
2971 "retrieved and installed. The <filename>/etc/apt/sources.list</filename> "
2972 "file is used to locate the desired packages. If a hyphen is appended to the "
2973 "package name (with no intervening space), the identified package will be "
2974 "removed if it is installed. Similarly a plus sign can be used to designate "
2975 "a package to install. These latter features may be used to override "
2976 "decisions made by apt-get's conflict resolution system."
2979 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2980 #: apt-get.8.xml:203
2982 "A specific version of a package can be selected for installation by "
2983 "following the package name with an equals and the version of the package to "
2984 "select. This will cause that version to be located and selected for install. "
2985 "Alternatively a specific distribution can be selected by following the "
2986 "package name with a slash and the version of the distribution or the Archive "
2987 "name (stable, testing, unstable)."
2990 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2991 #: apt-get.8.xml:210
2993 "Both of the version selection mechanisms can downgrade packages and must be "
2997 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
2998 #: apt-get.8.xml:213
3000 "This is also the target to use if you want to upgrade one or more already-"
3001 "installed packages without upgrading every package you have on your system. "
3002 "Unlike the \"upgrade\" target, which installs the newest version of all "
3003 "currently installed packages, \"install\" will install the newest version of "
3004 "only the package(s) specified. Simply provide the name of the package(s) "
3005 "you wish to upgrade, and if a newer version is available, it (and its "
3006 "dependencies, as described above) will be downloaded and installed."
3009 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3010 #: apt-get.8.xml:224
3012 "Finally, the &apt-preferences; mechanism allows you to create an alternative "
3013 "installation policy for individual packages."
3016 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3017 #: apt-get.8.xml:228
3019 "If no package matches the given expression and the expression contains one "
3020 "of '.', '?' or '*' then it is assumed to be a POSIX regular expression, and "
3021 "it is applied to all package names in the database. Any matches are then "
3022 "installed (or removed). Note that matching is done by substring so 'lo.*' "
3023 "matches 'how-lo' and 'lowest'. If this is undesired, anchor the regular "
3024 "expression with a '^' or '$' character, or create a more specific regular "
3028 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3029 #: apt-get.8.xml:237
3033 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3034 #: apt-get.8.xml:238
3036 "<literal>remove</literal> is identical to <literal>install</literal> except "
3037 "that packages are removed instead of installed. Note the removing a package "
3038 "leaves its configuration files in system. If a plus sign is appended to the "
3039 "package name (with no intervening space), the identified package will be "
3040 "installed instead of removed."
3043 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3044 #: apt-get.8.xml:245
3048 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3049 #: apt-get.8.xml:246
3051 "<literal>purge</literal> is identical to <literal>remove</literal> except "
3052 "that packages are removed and purged (any configuration files are deleted "
3056 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3057 #: apt-get.8.xml:250
3061 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3062 #: apt-get.8.xml:251
3064 "<literal>source</literal> causes <command>apt-get</command> to fetch source "
3065 "packages. APT will examine the available packages to decide which source "
3066 "package to fetch. It will then find and download into the current directory "
3067 "the newest available version of that source package while respect the "
3068 "default release, set with the option <literal>APT::Default-Release</"
3069 "literal>, the <option>-t</option> option or per package with the "
3070 "<literal>pkg/release</literal> syntax, if possible."
3073 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3074 #: apt-get.8.xml:259
3076 "Source packages are tracked separately from binary packages via <literal>deb-"
3077 "src</literal> type lines in the &sources-list; file. This means that you "
3078 "will need to add such a line for each repository you want to get sources "
3079 "from. If you don't do this you will properly get another (newer, older or "
3080 "none) source version than the one you have installed or could install."
3083 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3084 #: apt-get.8.xml:266
3086 "If the <option>--compile</option> option is specified then the package will "
3087 "be compiled to a binary .deb using <command>dpkg-buildpackage</command>, if "
3088 "<option>--download-only</option> is specified then the source package will "
3092 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3093 #: apt-get.8.xml:271
3095 "A specific source version can be retrieved by postfixing the source name "
3096 "with an equals and then the version to fetch, similar to the mechanism used "
3097 "for the package files. This enables exact matching of the source package "
3098 "name and version, implicitly enabling the <literal>APT::Get::Only-Source</"
3102 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3103 #: apt-get.8.xml:277
3105 "Note that source packages are not tracked like binary packages, they exist "
3106 "only in the current directory and are similar to downloading source tar "
3110 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3111 #: apt-get.8.xml:282
3115 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3116 #: apt-get.8.xml:283
3118 "<literal>build-dep</literal> causes apt-get to install/remove packages in an "
3119 "attempt to satisfy the build dependencies for a source package."
3122 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3123 #: apt-get.8.xml:287
3127 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3128 #: apt-get.8.xml:288
3130 "<literal>check</literal> is a diagnostic tool; it updates the package cache "
3131 "and checks for broken dependencies."
3134 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3135 #: apt-get.8.xml:293
3137 "<literal>clean</literal> clears out the local repository of retrieved "
3138 "package files. It removes everything but the lock file from "
3139 "<filename>&cachedir;/archives/</filename> and <filename>&cachedir;/archives/"
3140 "partial/</filename>. When APT is used as a &dselect; method, <literal>clean</"
3141 "literal> is run automatically. Those who do not use dselect will likely "
3142 "want to run <literal>apt-get clean</literal> from time to time to free up "
3146 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3147 #: apt-get.8.xml:302
3151 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3152 #: apt-get.8.xml:303
3154 "Like <literal>clean</literal>, <literal>autoclean</literal> clears out the "
3155 "local repository of retrieved package files. The difference is that it only "
3156 "removes package files that can no longer be downloaded, and are largely "
3157 "useless. This allows a cache to be maintained over a long period without it "
3158 "growing out of control. The configuration option <literal>APT::Clean-"
3159 "Installed</literal> will prevent installed packages from being erased if it "
3163 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3164 #: apt-get.8.xml:312
3168 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3169 #: apt-get.8.xml:313
3171 "<literal>autoremove</literal> is used to remove packages that were "
3172 "automatically installed to satisfy dependencies for some package and that "
3173 "are no more needed."
3176 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3177 #: apt-get.8.xml:323 apt-get.8.xml:429
3178 msgid "<option>--no-install-recommends</option>"
3181 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3182 #: apt-get.8.xml:324
3184 "Do not consider recommended packages as a dependency for installing. "
3185 "Configuration Item: <literal>APT::Install-Recommends</literal>."
3188 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3189 #: apt-get.8.xml:328
3190 msgid "<option>--download-only</option>"
3193 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3194 #: apt-get.8.xml:329
3196 "Download only; package files are only retrieved, not unpacked or installed. "
3197 "Configuration Item: <literal>APT::Get::Download-Only</literal>."
3200 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3201 #: apt-get.8.xml:333
3202 msgid "<option>--fix-broken</option>"
3205 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3206 #: apt-get.8.xml:334
3208 "Fix; attempt to correct a system with broken dependencies in place. This "
3209 "option, when used with install/remove, can omit any packages to permit APT "
3210 "to deduce a likely solution. If packages are specified, these have to "
3211 "completely correct the problem. The option is sometimes necessary when "
3212 "running APT for the first time; APT itself does not allow broken package "
3213 "dependencies to exist on a system. It is possible that a system's dependency "
3214 "structure can be so corrupt as to require manual intervention (which usually "
3215 "means using &dselect; or <command>dpkg --remove</command> to eliminate some "
3216 "of the offending packages). Use of this option together with <option>-m</"
3217 "option> may produce an error in some situations. Configuration Item: "
3218 "<literal>APT::Get::Fix-Broken</literal>."
3221 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3222 #: apt-get.8.xml:347
3223 msgid "<option>--ignore-missing</option>"
3226 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3227 #: apt-get.8.xml:348
3228 msgid "<option>--fix-missing</option>"
3231 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3232 #: apt-get.8.xml:349
3234 "Ignore missing packages; If packages cannot be retrieved or fail the "
3235 "integrity check after retrieval (corrupted package files), hold back those "
3236 "packages and handle the result. Use of this option together with <option>-f</"
3237 "option> may produce an error in some situations. If a package is selected "
3238 "for installation (particularly if it is mentioned on the command line) and "
3239 "it could not be downloaded then it will be silently held back. "
3240 "Configuration Item: <literal>APT::Get::Fix-Missing</literal>."
3243 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3244 #: apt-get.8.xml:359
3245 msgid "<option>--no-download</option>"
3248 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3249 #: apt-get.8.xml:360
3251 "Disables downloading of packages. This is best used with <option>--ignore-"
3252 "missing</option> to force APT to use only the .debs it has already "
3253 "downloaded. Configuration Item: <literal>APT::Get::Download</literal>."
3256 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3257 #: apt-get.8.xml:367
3259 "Quiet; produces output suitable for logging, omitting progress indicators. "
3260 "More q's will produce more quiet up to a maximum of 2. You can also use "
3261 "<option>-q=#</option> to set the quiet level, overriding the configuration "
3262 "file. Note that quiet level 2 implies <option>-y</option>, you should never "
3263 "use -qq without a no-action modifier such as -d, --print-uris or -s as APT "
3264 "may decided to do something you did not expect. Configuration Item: "
3265 "<literal>quiet</literal>."
3268 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3269 #: apt-get.8.xml:377
3270 msgid "<option>--simulate</option>"
3273 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3274 #: apt-get.8.xml:379
3275 msgid "<option>--dry-run</option>"
3278 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3279 #: apt-get.8.xml:382
3281 "No action; perform a simulation of events that would occur but do not "
3282 "actually change the system. Configuration Item: <literal>APT::Get::"
3283 "Simulate</literal>."
3286 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3287 #: apt-get.8.xml:386
3289 "Simulation run as user will deactivate locking (<literal>Debug::NoLocking</"
3290 "literal>) automatic. Also a notice will be displayed indicating that this "
3291 "is only a simulation, if the option <literal>APT::Get::Show-User-Simulation-"
3292 "Note</literal> is set (Default: true). Neither NoLocking nor the notice "
3293 "will be triggered if run as root (root should know what he is doing without "
3294 "further warnings by <literal>apt-get</literal>)."
3297 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3298 #: apt-get.8.xml:392
3300 "Simulate prints out a series of lines each one representing a dpkg "
3301 "operation, Configure (Conf), Remove (Remv), Unpack (Inst). Square brackets "
3302 "indicate broken packages and empty set of square brackets meaning breaks "
3303 "that are of no consequence (rare)."
3306 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3307 #: apt-get.8.xml:399
3308 msgid "<option>-y</option>"
3311 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3312 #: apt-get.8.xml:399
3313 msgid "<option>--yes</option>"
3316 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3317 #: apt-get.8.xml:400
3318 msgid "<option>--assume-yes</option>"
3321 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3322 #: apt-get.8.xml:401
3324 "Automatic yes to prompts; assume \"yes\" as answer to all prompts and run "
3325 "non-interactively. If an undesirable situation, such as changing a held "
3326 "package, trying to install a unauthenticated package or removing an "
3327 "essential package occurs then <literal>apt-get</literal> will abort. "
3328 "Configuration Item: <literal>APT::Get::Assume-Yes</literal>."
3331 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3332 #: apt-get.8.xml:408
3333 msgid "<option>-u</option>"
3336 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3337 #: apt-get.8.xml:408
3338 msgid "<option>--show-upgraded</option>"
3341 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3342 #: apt-get.8.xml:409
3344 "Show upgraded packages; Print out a list of all packages that are to be "
3345 "upgraded. Configuration Item: <literal>APT::Get::Show-Upgraded</literal>."
3348 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3349 #: apt-get.8.xml:414
3350 msgid "<option>-V</option>"
3353 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3354 #: apt-get.8.xml:414
3355 msgid "<option>--verbose-versions</option>"
3358 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3359 #: apt-get.8.xml:415
3361 "Show full versions for upgraded and installed packages. Configuration Item: "
3362 "<literal>APT::Get::Show-Versions</literal>."
3365 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3366 #: apt-get.8.xml:419
3367 msgid "<option>-b</option>"
3370 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3371 #: apt-get.8.xml:419
3372 msgid "<option>--compile</option>"
3375 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3376 #: apt-get.8.xml:420
3377 msgid "<option>--build</option>"
3380 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3381 #: apt-get.8.xml:421
3383 "Compile source packages after downloading them. Configuration Item: "
3384 "<literal>APT::Get::Compile</literal>."
3387 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3388 #: apt-get.8.xml:425
3389 msgid "<option>--install-recommends</option>"
3392 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3393 #: apt-get.8.xml:426
3394 msgid "Also install recommended packages."
3397 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3398 #: apt-get.8.xml:430
3399 msgid "Do not install recommended packages."
3402 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3403 #: apt-get.8.xml:433
3404 msgid "<option>--ignore-hold</option>"
3407 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3408 #: apt-get.8.xml:434
3410 "Ignore package Holds; This causes <command>apt-get</command> to ignore a "
3411 "hold placed on a package. This may be useful in conjunction with "
3412 "<literal>dist-upgrade</literal> to override a large number of undesired "
3413 "holds. Configuration Item: <literal>APT::Ignore-Hold</literal>."
3416 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3417 #: apt-get.8.xml:440
3418 msgid "<option>--no-upgrade</option>"
3421 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3422 #: apt-get.8.xml:441
3424 "Do not upgrade packages; When used in conjunction with <literal>install</"
3425 "literal>, <literal>no-upgrade</literal> will prevent packages on the command "
3426 "line from being upgraded if they are already installed. Configuration Item: "
3427 "<literal>APT::Get::Upgrade</literal>."
3430 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3431 #: apt-get.8.xml:447
3432 msgid "<option>--only-upgrade</option>"
3435 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3436 #: apt-get.8.xml:448
3438 "Do not install new packages; When used in conjunction with <literal>install</"
3439 "literal>, <literal>only-upgrade</literal> will prevent packages on the "
3440 "command line from being upgraded if they are not already installed. "
3441 "Configuration Item: <literal>APT::Get::Only-Upgrade</literal>."
3444 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3445 #: apt-get.8.xml:454
3446 msgid "<option>--force-yes</option>"
3449 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3450 #: apt-get.8.xml:455
3452 "Force yes; This is a dangerous option that will cause apt to continue "
3453 "without prompting if it is doing something potentially harmful. It should "
3454 "not be used except in very special situations. Using <literal>force-yes</"
3455 "literal> can potentially destroy your system! Configuration Item: "
3456 "<literal>APT::Get::force-yes</literal>."
3459 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3460 #: apt-get.8.xml:462
3461 msgid "<option>--print-uris</option>"
3464 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3465 #: apt-get.8.xml:463
3467 "Instead of fetching the files to install their URIs are printed. Each URI "
3468 "will have the path, the destination file name, the size and the expected md5 "
3469 "hash. Note that the file name to write to will not always match the file "
3470 "name on the remote site! This also works with the <literal>source</literal> "
3471 "and <literal>update</literal> commands. When used with the <literal>update</"
3472 "literal> command the MD5 and size are not included, and it is up to the user "
3473 "to decompress any compressed files. Configuration Item: <literal>APT::Get::"
3474 "Print-URIs</literal>."
3477 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3478 #: apt-get.8.xml:473
3479 msgid "<option>--purge</option>"
3482 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3483 #: apt-get.8.xml:474
3485 "Use purge instead of remove for anything that would be removed. An asterisk "
3486 "(\"*\") will be displayed next to packages which are scheduled to be purged. "
3487 "<option>remove --purge</option> is equivalent to the <option>purge</option> "
3488 "command. Configuration Item: <literal>APT::Get::Purge</literal>."
3491 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3492 #: apt-get.8.xml:481
3493 msgid "<option>--reinstall</option>"
3496 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3497 #: apt-get.8.xml:482
3499 "Re-Install packages that are already installed and at the newest version. "
3500 "Configuration Item: <literal>APT::Get::ReInstall</literal>."
3503 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3504 #: apt-get.8.xml:486
3505 msgid "<option>--list-cleanup</option>"
3508 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3509 #: apt-get.8.xml:487
3511 "This option defaults to on, use <literal>--no-list-cleanup</literal> to turn "
3512 "it off. When on <command>apt-get</command> will automatically manage the "
3513 "contents of <filename>&statedir;/lists</filename> to ensure that obsolete "
3514 "files are erased. The only reason to turn it off is if you frequently "
3515 "change your source list. Configuration Item: <literal>APT::Get::List-"
3516 "Cleanup</literal>."
3519 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3520 #: apt-get.8.xml:496
3521 msgid "<option>--target-release</option>"
3524 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3525 #: apt-get.8.xml:497
3526 msgid "<option>--default-release</option>"
3529 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3530 #: apt-get.8.xml:498
3532 "This option controls the default input to the policy engine, it creates a "
3533 "default pin at priority 990 using the specified release string. This "
3534 "overrides the general settings in <filename>/etc/apt/preferences</"
3535 "filename>. Specifically pinned packages are not affected by the value of "
3536 "this option. In short, this option lets you have simple control over which "
3537 "distribution packages will be retrieved from. Some common examples might be "
3538 "<option>-t '2.1*'</option>, <option>-t unstable</option> or <option>-t sid</"
3539 "option>. Configuration Item: <literal>APT::Default-Release</literal>; see "
3540 "also the &apt-preferences; manual page."
3543 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3544 #: apt-get.8.xml:511
3545 msgid "<option>--trivial-only</option>"
3548 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3549 #: apt-get.8.xml:513
3551 "Only perform operations that are 'trivial'. Logically this can be considered "
3552 "related to <option>--assume-yes</option>, where <option>--assume-yes</"
3553 "option> will answer yes to any prompt, <option>--trivial-only</option> will "
3554 "answer no. Configuration Item: <literal>APT::Get::Trivial-Only</literal>."
3557 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3558 #: apt-get.8.xml:519
3559 msgid "<option>--no-remove</option>"
3562 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3563 #: apt-get.8.xml:520
3565 "If any packages are to be removed apt-get immediately aborts without "
3566 "prompting. Configuration Item: <literal>APT::Get::Remove</literal>."
3569 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3570 #: apt-get.8.xml:525
3571 msgid "<option>--auto-remove</option>"
3574 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3575 #: apt-get.8.xml:526
3577 "If the command is either <literal>install</literal> or <literal>remove</"
3578 "literal>, then this option acts like running <literal>autoremove</literal> "
3579 "command, removing the unused dependency packages. Configuration Item: "
3580 "<literal>APT::Get::AutomaticRemove</literal>."
3583 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3584 #: apt-get.8.xml:532
3585 msgid "<option>--only-source</option>"
3588 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3589 #: apt-get.8.xml:533
3591 "Only has meaning for the <literal>source</literal> and <literal>build-dep</"
3592 "literal> commands. Indicates that the given source names are not to be "
3593 "mapped through the binary table. This means that if this option is "
3594 "specified, these commands will only accept source package names as "
3595 "arguments, rather than accepting binary package names and looking up the "
3596 "corresponding source package. Configuration Item: <literal>APT::Get::Only-"
3600 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3601 #: apt-get.8.xml:543
3602 msgid "<option>--diff-only</option>"
3605 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3606 #: apt-get.8.xml:543
3607 msgid "<option>--dsc-only</option>"
3610 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3611 #: apt-get.8.xml:543
3612 msgid "<option>--tar-only</option>"
3615 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3616 #: apt-get.8.xml:544
3618 "Download only the diff, dsc, or tar file of a source archive. Configuration "
3619 "Item: <literal>APT::Get::Diff-Only</literal>, <literal>APT::Get::Dsc-Only</"
3620 "literal>, and <literal>APT::Get::Tar-Only</literal>."
3623 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3624 #: apt-get.8.xml:549
3625 msgid "<option>--arch-only</option>"
3628 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3629 #: apt-get.8.xml:550
3631 "Only process architecture-dependent build-dependencies. Configuration Item: "
3632 "<literal>APT::Get::Arch-Only</literal>."
3635 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3636 #: apt-get.8.xml:554
3637 msgid "<option>--allow-unauthenticated</option>"
3640 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3641 #: apt-get.8.xml:555
3643 "Ignore if packages can't be authenticated and don't prompt about it. This "
3644 "is useful for tools like pbuilder. Configuration Item: <literal>APT::Get::"
3645 "AllowUnauthenticated</literal>."
3648 #. type: Content of: <refentry><refsect1><variablelist>
3649 #: apt-get.8.xml:568
3651 "&file-sourceslist; &file-aptconf; &file-preferences; &file-cachearchives; "
3655 #. type: Content of: <refentry><refsect1><para>
3656 #: apt-get.8.xml:577
3658 "&apt-cache;, &apt-cdrom;, &dpkg;, &dselect;, &sources-list;, &apt-conf;, "
3659 "&apt-config;, &apt-secure;, The APT User's guide in &guidesdir;, &apt-"
3660 "preferences;, the APT Howto."
3663 #. type: Content of: <refentry><refsect1><para>
3664 #: apt-get.8.xml:583
3666 "<command>apt-get</command> returns zero on normal operation, decimal 100 on "
3670 #. type: Content of: <refentry><refsect1><title>
3671 #: apt-get.8.xml:586
3672 msgid "ORIGINAL AUTHORS"
3675 #. type: Content of: <refentry><refsect1><para>
3676 #: apt-get.8.xml:587
3677 msgid "&apt-author.jgunthorpe;"
3680 #. type: Content of: <refentry><refsect1><title>
3681 #: apt-get.8.xml:590
3682 msgid "CURRENT AUTHORS"
3685 #. type: Content of: <refentry><refsect1><para>
3686 #: apt-get.8.xml:592
3687 msgid "&apt-author.team;"
3690 #. type: Content of: <refentry><refnamediv><refname>
3691 #: apt-key.8.xml:14 apt-key.8.xml:21
3695 #. type: Content of: <refentry><refnamediv><refpurpose>
3697 msgid "APT key management utility"
3700 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
3703 "<command>apt-key</command> <arg><option>--keyring <replaceable>filename</"
3704 "replaceable></option></arg> <arg><replaceable>command</replaceable></arg> "
3705 "<arg rep=\"repeat\"><option><replaceable>arguments</replaceable></option></"
3709 #. type: Content of: <refentry><refsect1><para>
3712 "<command>apt-key</command> is used to manage the list of keys used by apt to "
3713 "authenticate packages. Packages which have been authenticated using these "
3714 "keys will be considered trusted."
3717 #. type: Content of: <refentry><refsect1><title>
3722 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3724 msgid "add <replaceable>filename</replaceable>"
3727 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3730 "Add a new key to the list of trusted keys. The key is read from "
3731 "<replaceable>filename</replaceable>, or standard input if "
3732 "<replaceable>filename</replaceable> is <literal>-</literal>."
3735 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3737 msgid "del <replaceable>keyid</replaceable>"
3740 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3742 msgid "Remove a key from the list of trusted keys."
3745 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3747 msgid "export <replaceable>keyid</replaceable>"
3750 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3752 msgid "Output the key <replaceable>keyid</replaceable> to standard output."
3755 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3760 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3762 msgid "Output all trusted keys to standard output."
3765 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3770 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3772 msgid "List trusted keys."
3775 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3776 #: apt-key.8.xml:101
3780 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3781 #: apt-key.8.xml:105
3782 msgid "List fingerprints of trusted keys."
3785 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3786 #: apt-key.8.xml:112
3790 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3791 #: apt-key.8.xml:116
3793 "Pass advanced options to gpg. With adv --recv-key you can download the "
3797 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3798 #: apt-key.8.xml:128
3800 "Update the local keyring with the keyring of Debian archive keys and removes "
3801 "from the keyring the archive keys which are no longer valid."
3804 #. type: Content of: <refentry><refsect1><para>
3805 #: apt-key.8.xml:140
3807 "Note that options need to be defined before the commands described in the "
3811 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3812 #: apt-key.8.xml:142
3813 msgid "--keyring <replaceable>filename</replaceable>"
3816 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3817 #: apt-key.8.xml:143
3819 "With this option it is possible to specify a specific keyring file the "
3820 "command should operate on. The default is that a command is executed on the "
3821 "<filename>trusted.gpg</filename> file as well as on all parts in the "
3822 "<filename>trusted.gpg.d</filename> directory, through <filename>trusted.gpg</"
3823 "filename> is the primary keyring which means that e.g. new keys are added to "
3827 #. type: Content of: <refentry><refsect1><variablelist>
3828 #: apt-key.8.xml:156
3829 msgid "&file-trustedgpg;"
3832 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3833 #: apt-key.8.xml:158
3834 msgid "<filename>/etc/apt/trustdb.gpg</filename>"
3837 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3838 #: apt-key.8.xml:159
3839 msgid "Local trust database of archive keys."
3842 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3843 #: apt-key.8.xml:162
3844 msgid "<filename>/usr/share/keyrings/debian-archive-keyring.gpg</filename>"
3847 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3848 #: apt-key.8.xml:163
3849 msgid "Keyring of Debian archive trusted keys."
3852 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3853 #: apt-key.8.xml:166
3855 "<filename>/usr/share/keyrings/debian-archive-removed-keys.gpg</filename>"
3858 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3859 #: apt-key.8.xml:167
3860 msgid "Keyring of Debian archive removed trusted keys."
3863 #. type: Content of: <refentry><refsect1><para>
3864 #: apt-key.8.xml:176
3865 msgid "&apt-get;, &apt-secure;"
3868 #. The last update date
3869 #. type: Content of: <refentry><refentryinfo>
3870 #: apt-mark.8.xml:13
3872 "&apt-author.moconnor; &apt-author.team; &apt-email; &apt-product; <date>9 "
3873 "August 2009</date>"
3876 #. type: Content of: <refentry><refnamediv><refname>
3877 #: apt-mark.8.xml:22 apt-mark.8.xml:29
3881 #. type: Content of: <refentry><refnamediv><refpurpose>
3882 #: apt-mark.8.xml:30
3883 msgid "mark/unmark a package as being automatically-installed"
3886 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
3887 #: apt-mark.8.xml:36
3889 " <command>apt-mark</command> <arg><option>-hv</option></arg> <arg><option>-"
3890 "f=<replaceable>FILENAME</replaceable></option></arg> <group choice=\"plain"
3891 "\"> <arg choice=\"plain\"> <group choice=\"req\"> <arg choice=\"plain"
3892 "\">markauto</arg> <arg choice=\"plain\">unmarkauto</arg> </group> <arg "
3893 "choice=\"plain\" rep=\"repeat\"><replaceable>package</replaceable></arg> </"
3894 "arg> <arg choice=\"plain\">showauto</arg> </group>"
3897 #. type: Content of: <refentry><refsect1><para>
3898 #: apt-mark.8.xml:53
3900 "<command>apt-mark</command> will change whether a package has been marked as "
3901 "being automatically installed."
3904 #. type: Content of: <refentry><refsect1><para>
3905 #: apt-mark.8.xml:57
3907 "When you request that a package is installed, and as a result other packages "
3908 "are installed to satisfy its dependencies, the dependencies are marked as "
3909 "being automatically installed. Once these automatically installed packages "
3910 "are no longer depended on by any manually installed packages, they will be "
3911 "removed by e.g. <command>apt-get</command> or <command>aptitude</command>."
3914 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3915 #: apt-mark.8.xml:65
3919 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3920 #: apt-mark.8.xml:66
3922 "<literal>markauto</literal> is used to mark a package as being automatically "
3923 "installed, which will cause the package to be removed when no more manually "
3924 "installed packages depend on this package."
3927 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3928 #: apt-mark.8.xml:73
3932 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3933 #: apt-mark.8.xml:74
3935 "<literal>unmarkauto</literal> is used to mark a package as being manually "
3936 "installed, which will prevent the package from being automatically removed "
3937 "if no other packages depend on it."
3940 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3941 #: apt-mark.8.xml:81
3945 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3946 #: apt-mark.8.xml:82
3948 "<literal>showauto</literal> is used to print a list of automatically "
3949 "installed packages with each package on a new line."
3952 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3953 #: apt-mark.8.xml:93
3955 "<option>-f=<filename><replaceable>FILENAME</replaceable></filename></option>"
3958 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3959 #: apt-mark.8.xml:94
3961 "<option>--file=<filename><replaceable>FILENAME</replaceable></filename></"
3965 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3966 #: apt-mark.8.xml:97
3968 "Read/Write package stats from <filename><replaceable>FILENAME</replaceable></"
3969 "filename> instead of the default location, which is "
3970 "<filename>extended_status</filename> in the directory defined by the "
3971 "Configuration Item: <literal>Dir::State</literal>."
3974 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3975 #: apt-mark.8.xml:103
3976 msgid "<option>-h</option>"
3979 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3980 #: apt-mark.8.xml:104
3981 msgid "<option>--help</option>"
3984 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
3985 #: apt-mark.8.xml:105
3986 msgid "Show a short usage summary."
3989 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3990 #: apt-mark.8.xml:111
3991 msgid "<option>-v</option>"
3994 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
3995 #: apt-mark.8.xml:112
3996 msgid "<option>--version</option>"
3999 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4000 #: apt-mark.8.xml:113
4001 msgid "Show the program version."
4004 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4005 #: apt-mark.8.xml:124
4006 msgid "<filename>/var/lib/apt/extended_states</filename>"
4009 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4010 #: apt-mark.8.xml:125
4012 "Status list of auto-installed packages. Configuration Item: <literal>Dir::"
4013 "State</literal> sets the path to the <filename>extended_states</filename> "
4017 #. type: Content of: <refentry><refsect1><para>
4018 #: apt-mark.8.xml:134
4019 msgid "&apt-get;,&aptitude;,&apt-conf;"
4022 #. type: Content of: <refentry><refsect1><para>
4023 #: apt-mark.8.xml:138
4025 "<command>apt-mark</command> returns zero on normal operation, non-zero on "
4029 #. type: Content of: <refentry><refnamediv><refname>
4030 #: apt-secure.8.xml:14 apt-secure.8.xml:36
4034 #. type: Content of: <refentry><refnamediv><refpurpose>
4035 #: apt-secure.8.xml:37
4036 msgid "Archive authentication support for APT"
4039 #. type: Content of: <refentry><refsect1><para>
4040 #: apt-secure.8.xml:42
4042 "Starting with version 0.6, <command>apt</command> contains code that does "
4043 "signature checking of the Release file for all archives. This ensures that "
4044 "packages in the archive can't be modified by people who have no access to "
4045 "the Release file signing key."
4048 #. type: Content of: <refentry><refsect1><para>
4049 #: apt-secure.8.xml:50
4051 "If a package comes from a archive without a signature or with a signature "
4052 "that apt does not have a key for that package is considered untrusted and "
4053 "installing it will result in a big warning. <command>apt-get</command> will "
4054 "currently only warn for unsigned archives, future releases might force all "
4055 "sources to be verified before downloading packages from them."
4058 #. type: Content of: <refentry><refsect1><para>
4059 #: apt-secure.8.xml:59
4061 "The package frontends &apt-get;, &aptitude; and &synaptic; support this new "
4062 "authentication feature."
4065 #. type: Content of: <refentry><refsect1><title>
4066 #: apt-secure.8.xml:64
4067 msgid "Trusted archives"
4070 #. type: Content of: <refentry><refsect1><para>
4071 #: apt-secure.8.xml:67
4073 "The chain of trust from an apt archive to the end user is made up of "
4074 "different steps. <command>apt-secure</command> is the last step in this "
4075 "chain, trusting an archive does not mean that the packages that you trust it "
4076 "do not contain malicious code but means that you trust the archive "
4077 "maintainer. It's the archive maintainer responsibility to ensure that the "
4078 "archive integrity is correct."
4081 #. type: Content of: <refentry><refsect1><para>
4082 #: apt-secure.8.xml:75
4084 "apt-secure does not review signatures at a package level. If you require "
4085 "tools to do this you should look at <command>debsig-verify</command> and "
4086 "<command>debsign</command> (provided in the debsig-verify and devscripts "
4087 "packages respectively)."
4090 #. type: Content of: <refentry><refsect1><para>
4091 #: apt-secure.8.xml:82
4093 "The chain of trust in Debian starts when a maintainer uploads a new package "
4094 "or a new version of a package to the Debian archive. This upload in order to "
4095 "become effective needs to be signed by a key of a maintainer within the "
4096 "Debian maintainer's keyring (available in the debian-keyring package). "
4097 "Maintainer's keys are signed by other maintainers following pre-established "
4098 "procedures to ensure the identity of the key holder."
4101 #. type: Content of: <refentry><refsect1><para>
4102 #: apt-secure.8.xml:92
4104 "Once the uploaded package is verified and included in the archive, the "
4105 "maintainer signature is stripped off, an MD5 sum of the package is computed "
4106 "and put in the Packages file. The MD5 sum of all of the packages files are "
4107 "then computed and put into the Release file. The Release file is then signed "
4108 "by the archive key (which is created once a year) and distributed through "
4109 "the FTP server. This key is also on the Debian keyring."
4112 #. type: Content of: <refentry><refsect1><para>
4113 #: apt-secure.8.xml:102
4115 "Any end user can check the signature of the Release file, extract the MD5 "
4116 "sum of a package from it and compare it with the MD5 sum of the package he "
4117 "downloaded. Prior to version 0.6 only the MD5 sum of the downloaded Debian "
4118 "package was checked. Now both the MD5 sum and the signature of the Release "
4122 #. type: Content of: <refentry><refsect1><para>
4123 #: apt-secure.8.xml:109
4125 "Notice that this is distinct from checking signatures on a per package "
4126 "basis. It is designed to prevent two possible attacks:"
4129 #. type: Content of: <refentry><refsect1><itemizedlist><listitem><para>
4130 #: apt-secure.8.xml:114
4132 "<literal>Network \"man in the middle\" attacks</literal>. Without signature "
4133 "checking, a malicious agent can introduce himself in the package download "
4134 "process and provide malicious software either by controlling a network "
4135 "element (router, switch, etc.) or by redirecting traffic to a rogue server "
4136 "(through arp or DNS spoofing attacks)."
4139 #. type: Content of: <refentry><refsect1><itemizedlist><listitem><para>
4140 #: apt-secure.8.xml:122
4142 "<literal>Mirror network compromise</literal>. Without signature checking, a "
4143 "malicious agent can compromise a mirror host and modify the files in it to "
4144 "propagate malicious software to all users downloading packages from that "
4148 #. type: Content of: <refentry><refsect1><para>
4149 #: apt-secure.8.xml:129
4151 "However, it does not defend against a compromise of the Debian master server "
4152 "itself (which signs the packages) or against a compromise of the key used to "
4153 "sign the Release files. In any case, this mechanism can complement a per-"
4154 "package signature."
4157 #. type: Content of: <refentry><refsect1><title>
4158 #: apt-secure.8.xml:135
4160 msgid "User configuration"
4161 msgstr "Plik konfiguracyjny"
4163 #. type: Content of: <refentry><refsect1><para>
4164 #: apt-secure.8.xml:137
4166 "<command>apt-key</command> is the program that manages the list of keys used "
4167 "by apt. It can be used to add or remove keys although an installation of "
4168 "this release will automatically provide the default Debian archive signing "
4169 "keys used in the Debian package repositories."
4172 #. type: Content of: <refentry><refsect1><para>
4173 #: apt-secure.8.xml:144
4175 "In order to add a new key you need to first download it (you should make "
4176 "sure you are using a trusted communication channel when retrieving it), add "
4177 "it with <command>apt-key</command> and then run <command>apt-get update</"
4178 "command> so that apt can download and verify the <filename>Release.gpg</"
4179 "filename> files from the archives you have configured."
4182 #. type: Content of: <refentry><refsect1><title>
4183 #: apt-secure.8.xml:153
4185 msgid "Archive configuration"
4186 msgstr "Plik konfiguracyjny"
4188 #. type: Content of: <refentry><refsect1><para>
4189 #: apt-secure.8.xml:155
4191 "If you want to provide archive signatures in an archive under your "
4192 "maintenance you have to:"
4195 #. type: Content of: <refentry><refsect1><itemizedlist><listitem><para>
4196 #: apt-secure.8.xml:160
4198 "<emphasis>Create a toplevel Release file</emphasis>, if it does not exist "
4199 "already. You can do this by running <command>apt-ftparchive release</"
4200 "command> (provided in apt-utils)."
4203 #. type: Content of: <refentry><refsect1><itemizedlist><listitem><para>
4204 #: apt-secure.8.xml:165
4206 "<emphasis>Sign it</emphasis>. You can do this by running <command>gpg -abs -"
4207 "o Release.gpg Release</command>."
4210 #. type: Content of: <refentry><refsect1><itemizedlist><listitem><para>
4211 #: apt-secure.8.xml:168
4213 "<emphasis>Publish the key fingerprint</emphasis>, that way your users will "
4214 "know what key they need to import in order to authenticate the files in the "
4218 #. type: Content of: <refentry><refsect1><para>
4219 #: apt-secure.8.xml:175
4221 "Whenever the contents of the archive changes (new packages are added or "
4222 "removed) the archive maintainer has to follow the first two steps previously "
4226 #. type: Content of: <refentry><refsect1><para>
4227 #: apt-secure.8.xml:183
4229 "&apt-conf;, &apt-get;, &sources-list;, &apt-key;, &apt-ftparchive;, "
4230 "&debsign; &debsig-verify;, &gpg;"
4233 #. type: Content of: <refentry><refsect1><para>
4234 #: apt-secure.8.xml:187
4236 "For more background information you might want to review the <ulink url="
4237 "\"http://www.debian.org/doc/manuals/securing-debian-howto/ch7.en.html"
4238 "\">Debian Security Infrastructure</ulink> chapter of the Securing Debian "
4239 "Manual (available also in the harden-doc package) and the <ulink url="
4240 "\"http://www.cryptnet.net/fdp/crypto/strong_distro.html\" >Strong "
4241 "Distribution HOWTO</ulink> by V. Alex Brennen."
4244 #. type: Content of: <refentry><refsect1><title>
4245 #: apt-secure.8.xml:200
4246 msgid "Manpage Authors"
4249 #. type: Content of: <refentry><refsect1><para>
4250 #: apt-secure.8.xml:202
4252 "This man-page is based on the work of Javier Fernández-Sanguino Peña, Isaac "
4253 "Jones, Colin Walters, Florian Weimer and Michael Vogt."
4256 #. type: Content of: <refentry><refnamediv><refname>
4257 #: apt-sortpkgs.1.xml:22 apt-sortpkgs.1.xml:29
4258 msgid "apt-sortpkgs"
4261 #. type: Content of: <refentry><refnamediv><refpurpose>
4262 #: apt-sortpkgs.1.xml:30
4263 msgid "Utility to sort package index files"
4266 #. type: Content of: <refentry><refsynopsisdiv><cmdsynopsis>
4267 #: apt-sortpkgs.1.xml:36
4269 "<command>apt-sortpkgs</command> <arg><option>-hvs</option></arg> "
4270 "<arg><option>-o=<replaceable>config string</replaceable></option></arg> "
4271 "<arg><option>-c=<replaceable>file</replaceable></option></arg> <arg choice="
4272 "\"plain\" rep=\"repeat\"><replaceable>file</replaceable></arg>"
4275 #. type: Content of: <refentry><refsect1><para>
4276 #: apt-sortpkgs.1.xml:45
4278 "<command>apt-sortpkgs</command> will take an index file (Source index or "
4279 "Package index) and sort the records so that they are ordered by the package "
4280 "name. It will also sort the internal fields of each record according to the "
4281 "internal sorting rules."
4284 #. type: Content of: <refentry><refsect1><para>
4285 #: apt-sortpkgs.1.xml:51
4286 msgid "All output is sent to stdout, the input must be a seekable file."
4289 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4290 #: apt-sortpkgs.1.xml:58
4291 msgid "<option>--source</option>"
4294 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4295 #: apt-sortpkgs.1.xml:60
4297 "Use Source index field ordering. Configuration Item: <literal>APT::"
4298 "SortPkgs::Source</literal>."
4301 #. type: Content of: <refentry><refsect1><para>
4302 #: apt-sortpkgs.1.xml:74
4304 "<command>apt-sortpkgs</command> returns zero on normal operation, decimal "
4308 #. The last update date
4309 #. type: Content of: <refentry><refentryinfo>
4310 #: apt.conf.5.xml:13
4312 "&apt-author.jgunthorpe; &apt-author.team; <author> <firstname>Daniel</"
4313 "firstname> <surname>Burrows</surname> <contrib>Initial documentation of "
4314 "Debug::*.</contrib> <email>dburrows@debian.org</email> </author> &apt-email; "
4315 "&apt-product; <date>16 January 2010</date>"
4318 #. type: Content of: <refentry><refnamediv><refname>
4319 #: apt.conf.5.xml:28 apt.conf.5.xml:35
4323 #. type: Content of: <refentry><refmeta><manvolnum>
4324 #: apt.conf.5.xml:29 apt_preferences.5.xml:22 sources.list.5.xml:23
4328 #. type: Content of: <refentry><refnamediv><refpurpose>
4329 #: apt.conf.5.xml:36
4331 msgid "Configuration file for APT"
4332 msgstr "Plik konfiguracyjny"
4334 #. type: Content of: <refentry><refsect1><para>
4335 #: apt.conf.5.xml:40
4337 "<filename>apt.conf</filename> is the main configuration file for the APT "
4338 "suite of tools, but by far not the only place changes to options can be "
4339 "made. All tools therefore share the configuration files and also use a "
4340 "common command line parser to provide a uniform environment."
4343 #. type: Content of: <refentry><refsect1><orderedlist><para>
4344 #: apt.conf.5.xml:45
4346 "When an APT tool starts up it will read the configuration files in the "
4350 #. type: Content of: <refentry><refsect1><orderedlist><listitem><para>
4351 #: apt.conf.5.xml:47
4353 "the file specified by the <envar>APT_CONFIG</envar> environment variable (if "
4357 #. type: Content of: <refentry><refsect1><orderedlist><listitem><para>
4358 #: apt.conf.5.xml:49
4360 "all files in <literal>Dir::Etc::Parts</literal> in alphanumeric ascending "
4361 "order which have no or \"<literal>conf</literal>\" as filename extension and "
4362 "which only contain alphanumeric, hyphen (-), underscore (_) and period (.) "
4363 "characters - otherwise they will be silently ignored."
4366 #. type: Content of: <refentry><refsect1><orderedlist><listitem><para>
4367 #: apt.conf.5.xml:54
4369 "the main configuration file specified by <literal>Dir::Etc::main</literal>"
4372 #. type: Content of: <refentry><refsect1><orderedlist><listitem><para>
4373 #: apt.conf.5.xml:56
4375 "the command line options are applied to override the configuration "
4376 "directives or to load even more configuration files."
4379 #. type: Content of: <refentry><refsect1><title>
4380 #: apt.conf.5.xml:60
4384 #. type: Content of: <refentry><refsect1><para>
4385 #: apt.conf.5.xml:61
4387 "The configuration file is organized in a tree with options organized into "
4388 "functional groups. Option specification is given with a double colon "
4389 "notation, for instance <literal>APT::Get::Assume-Yes</literal> is an option "
4390 "within the APT tool group, for the Get tool. Options do not inherit from "
4391 "their parent groups."
4394 #. type: Content of: <refentry><refsect1><para>
4395 #: apt.conf.5.xml:67
4397 "Syntactically the configuration language is modeled after what the ISC tools "
4398 "such as bind and dhcp use. Lines starting with <literal>//</literal> are "
4399 "treated as comments (ignored), as well as all text between <literal>/*</"
4400 "literal> and <literal>*/</literal>, just like C/C++ comments. Each line is "
4401 "of the form <literal>APT::Get::Assume-Yes \"true\";</literal>. The trailing "
4402 "semicolon and the quotes are required. The value must be on one line, and "
4403 "there is no kind of string concatenation. It must not include inside "
4404 "quotes. The behavior of the backslash \"\\\" and escaped characters inside "
4405 "a value is undefined and it should not be used. An option name may include "
4406 "alphanumerical characters and the \"/-:._+\" characters. A new scope can be "
4407 "opened with curly braces, like:"
4410 #. type: Content of: <refentry><refsect1><informalexample><programlisting>
4411 #: apt.conf.5.xml:81
4416 " Assume-Yes \"true\";\n"
4417 " Fix-Broken \"true\";\n"
4422 #. type: Content of: <refentry><refsect1><para>
4423 #: apt.conf.5.xml:89
4425 "with newlines placed to make it more readable. Lists can be created by "
4426 "opening a scope and including a single string enclosed in quotes followed by "
4427 "a semicolon. Multiple entries can be included, each separated by a semicolon."
4430 #. type: Content of: <refentry><refsect1><informalexample><programlisting>
4431 #: apt.conf.5.xml:94
4433 msgid "DPkg::Pre-Install-Pkgs {\"/usr/sbin/dpkg-preconfigure --apt\";};\n"
4436 #. type: Content of: <refentry><refsect1><para>
4437 #: apt.conf.5.xml:97
4439 "In general the sample configuration file in <filename>&docdir;examples/apt."
4440 "conf</filename> &configureindex; is a good guide for how it should look."
4443 #. type: Content of: <refentry><refsect1><para>
4444 #: apt.conf.5.xml:101
4446 "The names of the configuration items are not case-sensitive. So in the "
4447 "previous example you could use <literal>dpkg::pre-install-pkgs</literal>."
4450 #. type: Content of: <refentry><refsect1><para>
4451 #: apt.conf.5.xml:104
4453 "Names for the configuration items are optional if a list is defined as it "
4454 "can be see in the <literal>DPkg::Pre-Install-Pkgs</literal> example above. "
4455 "If you don't specify a name a new entry will simply add a new option to the "
4456 "list. If you specify a name you can override the option as every other "
4457 "option by reassigning a new value to the option."
4460 #. type: Content of: <refentry><refsect1><para>
4461 #: apt.conf.5.xml:109
4463 "Two specials are allowed, <literal>#include</literal> (which is deprecated "
4464 "and not supported by alternative implementations) and <literal>#clear</"
4465 "literal>: <literal>#include</literal> will include the given file, unless "
4466 "the filename ends in a slash, then the whole directory is included. "
4467 "<literal>#clear</literal> is used to erase a part of the configuration tree. "
4468 "The specified element and all its descendants are erased. (Note that these "
4469 "lines also need to end with a semicolon.)"
4472 #. type: Content of: <refentry><refsect1><para>
4473 #: apt.conf.5.xml:117
4475 "The #clear command is the only way to delete a list or a complete scope. "
4476 "Reopening a scope or the ::-style described below will <emphasis>not</"
4477 "emphasis> override previously written entries. Only options can be "
4478 "overridden by addressing a new value to it - lists and scopes can't be "
4479 "overridden, only cleared."
4482 #. type: Content of: <refentry><refsect1><para>
4483 #: apt.conf.5.xml:122
4485 "All of the APT tools take a -o option which allows an arbitrary "
4486 "configuration directive to be specified on the command line. The syntax is a "
4487 "full option name (<literal>APT::Get::Assume-Yes</literal> for instance) "
4488 "followed by an equals sign then the new value of the option. Lists can be "
4489 "appended too by adding a trailing :: to the list name. (As you might "
4490 "suspect: The scope syntax can't be used on the command line.)"
4493 #. type: Content of: <refentry><refsect1><para>
4494 #: apt.conf.5.xml:129
4496 "Note that you can use :: only for appending one item per line to a list and "
4497 "that you should not use it in combination with the scope syntax. (The scope "
4498 "syntax implicit insert ::) Using both syntaxes together will trigger a bug "
4499 "which some users unfortunately relay on: An option with the unusual name "
4500 "\"<literal>::</literal>\" which acts like every other option with a name. "
4501 "These introduces many problems including that a user who writes multiple "
4502 "lines in this <emphasis>wrong</emphasis> syntax in the hope to append to a "
4503 "list will gain the opposite as only the last assignment for this option "
4504 "\"<literal>::</literal>\" will be used. Upcoming APT versions will raise "
4505 "errors and will stop working if they encounter this misuse, so please "
4506 "correct such statements now as long as APT doesn't complain explicit about "
4510 #. type: Content of: <refentry><refsect1><title>
4511 #: apt.conf.5.xml:141
4512 msgid "The APT Group"
4515 #. type: Content of: <refentry><refsect1><para>
4516 #: apt.conf.5.xml:142
4518 "This group of options controls general APT behavior as well as holding the "
4519 "options for all of the tools."
4522 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4523 #: apt.conf.5.xml:146
4524 msgid "Architecture"
4527 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4528 #: apt.conf.5.xml:147
4530 "System Architecture; sets the architecture to use when fetching files and "
4531 "parsing package lists. The internal default is the architecture apt was "
4535 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4536 #: apt.conf.5.xml:152
4537 msgid "Default-Release"
4540 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4541 #: apt.conf.5.xml:153
4543 "Default release to install packages from if more than one version available. "
4544 "Contains release name, codename or release version. Examples: 'stable', "
4545 "'testing', 'unstable', 'lenny', 'squeeze', '4.0', '5.0*'. See also &apt-"
4549 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4550 #: apt.conf.5.xml:157
4554 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4555 #: apt.conf.5.xml:158
4557 "Ignore Held packages; This global option causes the problem resolver to "
4558 "ignore held packages in its decision making."
4561 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4562 #: apt.conf.5.xml:162
4563 msgid "Clean-Installed"
4566 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4567 #: apt.conf.5.xml:163
4569 "Defaults to on. When turned on the autoclean feature will remove any "
4570 "packages which can no longer be downloaded from the cache. If turned off "
4571 "then packages that are locally installed are also excluded from cleaning - "
4572 "but note that APT provides no direct means to reinstall them."
4575 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4576 #: apt.conf.5.xml:169
4577 msgid "Immediate-Configure"
4580 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4581 #: apt.conf.5.xml:170
4583 "Defaults to on which will cause APT to install essential and important "
4584 "packages as fast as possible in the install/upgrade operation. This is done "
4585 "to limit the effect of a failing &dpkg; call: If this option is disabled APT "
4586 "does treat an important package in the same way as an extra package: Between "
4587 "the unpacking of the important package A and his configuration can then be "
4588 "many other unpack or configuration calls, e.g. for package B which has no "
4589 "relation to A, but causes the dpkg call to fail (e.g. because maintainer "
4590 "script of package B generates an error) which results in a system state in "
4591 "which package A is unpacked but unconfigured - each package depending on A "
4592 "is now no longer guaranteed to work as their dependency on A is not longer "
4593 "satisfied. The immediate configuration marker is also applied to all "
4594 "dependencies which can generate a problem if the dependencies e.g. form a "
4595 "circle as a dependency with the immediate flag is comparable with a Pre-"
4596 "Dependency. So in theory it is possible that APT encounters a situation in "
4597 "which it is unable to perform immediate configuration, errors out and refers "
4598 "to this option so the user can deactivate the immediate configuration "
4599 "temporarily to be able to perform an install/upgrade again. Note the use of "
4600 "the word \"theory\" here as this problem was only encountered by now in real "
4601 "world a few times in non-stable distribution versions and was caused by "
4602 "wrong dependencies of the package in question or by a system in an already "
4603 "broken state, so you should not blindly disable this option as the mentioned "
4604 "scenario above is not the only problem immediate configuration can help to "
4605 "prevent in the first place. Before a big operation like <literal>dist-"
4606 "upgrade</literal> is run with this option disabled it should be tried to "
4607 "explicitly <literal>install</literal> the package APT is unable to configure "
4608 "immediately, but please make sure to report your problem also to your "
4609 "distribution and to the APT team with the buglink below so they can work on "
4610 "improving or correcting the upgrade process."
4613 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4614 #: apt.conf.5.xml:192
4615 msgid "Force-LoopBreak"
4618 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4619 #: apt.conf.5.xml:193
4621 "Never Enable this option unless you -really- know what you are doing. It "
4622 "permits APT to temporarily remove an essential package to break a Conflicts/"
4623 "Conflicts or Conflicts/Pre-Depend loop between two essential packages. SUCH "
4624 "A LOOP SHOULD NEVER EXIST AND IS A GRAVE BUG. This option will work if the "
4625 "essential packages are not tar, gzip, libc, dpkg, bash or anything that "
4626 "those packages depend on."
4629 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4630 #: apt.conf.5.xml:201
4634 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4635 #: apt.conf.5.xml:202
4637 "APT uses a fixed size memory mapped cache file to store the 'available' "
4638 "information. This sets the size of that cache (in bytes)."
4641 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4642 #: apt.conf.5.xml:206
4643 msgid "Build-Essential"
4646 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4647 #: apt.conf.5.xml:207
4648 msgid "Defines which package(s) are considered essential build dependencies."
4651 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4652 #: apt.conf.5.xml:210
4656 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4657 #: apt.conf.5.xml:211
4659 "The Get subsection controls the &apt-get; tool, please see its documentation "
4660 "for more information about the options here."
4663 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4664 #: apt.conf.5.xml:215
4668 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4669 #: apt.conf.5.xml:216
4671 "The Cache subsection controls the &apt-cache; tool, please see its "
4672 "documentation for more information about the options here."
4675 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
4676 #: apt.conf.5.xml:220
4680 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
4681 #: apt.conf.5.xml:221
4683 "The CDROM subsection controls the &apt-cdrom; tool, please see its "
4684 "documentation for more information about the options here."
4687 #. type: Content of: <refentry><refsect1><title>
4688 #: apt.conf.5.xml:227
4689 msgid "The Acquire Group"
4692 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4693 #: apt.conf.5.xml:232
4697 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4698 #: apt.conf.5.xml:233
4700 "Try to download deltas called <literal>PDiffs</literal> for Packages or "
4701 "Sources files instead of downloading whole ones. True by default."
4704 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4705 #: apt.conf.5.xml:236
4707 "Two sub-options to limit the use of PDiffs are also available: With "
4708 "<literal>FileLimit</literal> can be specified how many PDiff files are "
4709 "downloaded at most to patch a file. <literal>SizeLimit</literal> on the "
4710 "other hand is the maximum precentage of the size of all patches compared to "
4711 "the size of the targeted file. If one of these limits is exceeded the "
4712 "complete file is downloaded instead of the patches."
4715 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4716 #: apt.conf.5.xml:245
4720 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4721 #: apt.conf.5.xml:246
4723 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
4724 "literal> or <literal>access</literal> which determines how APT parallelizes "
4725 "outgoing connections. <literal>host</literal> means that one connection per "
4726 "target host will be opened, <literal>access</literal> means that one "
4727 "connection per URI type will be opened."
4730 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4731 #: apt.conf.5.xml:253
4735 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4736 #: apt.conf.5.xml:254
4738 "Number of retries to perform. If this is non-zero APT will retry failed "
4739 "files the given number of times."
4742 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4743 #: apt.conf.5.xml:258
4744 msgid "Source-Symlinks"
4747 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4748 #: apt.conf.5.xml:259
4750 "Use symlinks for source archives. If set to true then source archives will "
4751 "be symlinked when possible instead of copying. True is the default."
4754 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4755 #: apt.conf.5.xml:263 sources.list.5.xml:139
4759 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4760 #: apt.conf.5.xml:264
4762 "HTTP URIs; http::Proxy is the default http proxy to use. It is in the "
4763 "standard form of <literal>http://[[user][:pass]@]host[:port]/</literal>. Per "
4764 "host proxies can also be specified by using the form <literal>http::Proxy::"
4765 "<host></literal> with the special keyword <literal>DIRECT</literal> "
4766 "meaning to use no proxies. If no one of the above settings is specified, "
4767 "<envar>http_proxy</envar> environment variable will be used."
4770 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4771 #: apt.conf.5.xml:272
4773 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
4774 "caches. <literal>No-Cache</literal> tells the proxy to not use its cached "
4775 "response under any circumstances, <literal>Max-Age</literal> is sent only "
4776 "for index files and tells the cache to refresh its object if it is older "
4777 "than the given number of seconds. Debian updates its index files daily so "
4778 "the default is 1 day. <literal>No-Store</literal> specifies that the cache "
4779 "should never store this request, it is only set for archive files. This may "
4780 "be useful to prevent polluting a proxy cache with very large .deb files. "
4781 "Note: Squid 2.0.2 does not support any of these options."
4784 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4785 #: apt.conf.5.xml:282 apt.conf.5.xml:346
4787 "The option <literal>timeout</literal> sets the timeout timer used by the "
4788 "method, this applies to all things including connection timeout and data "
4792 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4793 #: apt.conf.5.xml:285
4795 "One setting is provided to control the pipeline depth in cases where the "
4796 "remote server is not RFC conforming or buggy (such as Squid 2.0.2). "
4797 "<literal>Acquire::http::Pipeline-Depth</literal> can be a value from 0 to 5 "
4798 "indicating how many outstanding requests APT should send. A value of zero "
4799 "MUST be specified if the remote host does not properly linger on TCP "
4800 "connections - otherwise data corruption will occur. Hosts which require this "
4801 "are in violation of RFC 2068."
4804 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4805 #: apt.conf.5.xml:293
4807 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
4808 "literal> which accepts integer values in kilobyte. The default value is 0 "
4809 "which deactivates the limit and tries uses as much as possible of the "
4810 "bandwidth (Note that this option implicit deactivates the download from "
4811 "multiple servers at the same time.)"
4814 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4815 #: apt.conf.5.xml:298
4817 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
4818 "User-Agent for the http download method as some proxies allow access for "
4819 "clients only if the client uses a known identifier."
4822 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4823 #: apt.conf.5.xml:304
4827 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4828 #: apt.conf.5.xml:305
4830 "HTTPS URIs. Cache-control, Timeout, AllowRedirect, Dl-Limit and proxy "
4831 "options are the same as for <literal>http</literal> method and will also "
4832 "default to the options from the <literal>http</literal> method if they are "
4833 "not explicitly set for https. <literal>Pipeline-Depth</literal> option is "
4834 "not supported yet."
4837 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4838 #: apt.conf.5.xml:311
4840 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
4841 "about trusted certificates. <literal><host>::CaInfo</literal> is "
4842 "corresponding per-host option. <literal>Verify-Peer</literal> boolean "
4843 "suboption determines whether verify server's host certificate against "
4844 "trusted certificates or not. <literal><host>::Verify-Peer</literal> "
4845 "is corresponding per-host option. <literal>Verify-Host</literal> boolean "
4846 "suboption determines whether verify server's hostname or not. <literal><"
4847 "host>::Verify-Host</literal> is corresponding per-host option. "
4848 "<literal>SslCert</literal> determines what certificate to use for client "
4849 "authentication. <literal><host>::SslCert</literal> is corresponding "
4850 "per-host option. <literal>SslKey</literal> determines what private key to "
4851 "use for client authentication. <literal><host>::SslKey</literal> is "
4852 "corresponding per-host option. <literal>SslForceVersion</literal> overrides "
4853 "default SSL version to use. Can contain 'TLSv1' or 'SSLv3' string. "
4854 "<literal><host>::SslForceVersion</literal> is corresponding per-host "
4858 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4859 #: apt.conf.5.xml:329 sources.list.5.xml:150
4863 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4864 #: apt.conf.5.xml:330
4866 "FTP URIs; ftp::Proxy is the default ftp proxy to use. It is in the standard "
4867 "form of <literal>ftp://[[user][:pass]@]host[:port]/</literal>. Per host "
4868 "proxies can also be specified by using the form <literal>ftp::Proxy::<"
4869 "host></literal> with the special keyword <literal>DIRECT</literal> "
4870 "meaning to use no proxies. If no one of the above settings is specified, "
4871 "<envar>ftp_proxy</envar> environment variable will be used. To use a ftp "
4872 "proxy you will have to set the <literal>ftp::ProxyLogin</literal> script in "
4873 "the configuration file. This entry specifies the commands to send to tell "
4874 "the proxy server what to connect to. Please see &configureindex; for an "
4875 "example of how to do this. The substitution variables available are <literal>"
4876 "$(PROXY_USER)</literal> <literal>$(PROXY_PASS)</literal> <literal>"
4877 "$(SITE_USER)</literal> <literal>$(SITE_PASS)</literal> <literal>$(SITE)</"
4878 "literal> and <literal>$(SITE_PORT)</literal> Each is taken from it's "
4879 "respective URI component."
4882 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4883 #: apt.conf.5.xml:349
4885 "Several settings are provided to control passive mode. Generally it is safe "
4886 "to leave passive mode on, it works in nearly every environment. However "
4887 "some situations require that passive mode be disabled and port mode ftp used "
4888 "instead. This can be done globally, for connections that go through a proxy "
4889 "or for a specific host (See the sample config file for examples)."
4892 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4893 #: apt.conf.5.xml:356
4895 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
4896 "envar> environment variable to a http url - see the discussion of the http "
4897 "method above for syntax. You cannot set this in the configuration file and "
4898 "it is not recommended to use FTP over HTTP due to its low efficiency."
4901 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4902 #: apt.conf.5.xml:361
4904 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
4905 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
4906 "false, which means these commands are only used if the control connection is "
4907 "IPv6. Setting this to true forces their use even on IPv4 connections. Note "
4908 "that most FTP servers do not support RFC2428."
4911 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4912 #: apt.conf.5.xml:368 sources.list.5.xml:132
4916 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para><literallayout>
4917 #: apt.conf.5.xml:374
4919 msgid "/cdrom/::Mount \"foo\";"
4922 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4923 #: apt.conf.5.xml:369
4925 "CDROM URIs; the only setting for CDROM URIs is the mount point, "
4926 "<literal>cdrom::Mount</literal> which must be the mount point for the CDROM "
4927 "drive as specified in <filename>/etc/fstab</filename>. It is possible to "
4928 "provide alternate mount and unmount commands if your mount point cannot be "
4929 "listed in the fstab (such as an SMB mount and old mount packages). The "
4930 "syntax is to put <placeholder type=\"literallayout\" id=\"0\"/> within the "
4931 "cdrom block. It is important to have the trailing slash. Unmount commands "
4932 "can be specified using UMount."
4935 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4936 #: apt.conf.5.xml:379
4940 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4941 #: apt.conf.5.xml:380
4943 "GPGV URIs; the only option for GPGV URIs is the option to pass additional "
4944 "parameters to gpgv. <literal>gpgv::Options</literal> Additional options "
4948 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
4949 #: apt.conf.5.xml:385
4950 msgid "CompressionTypes"
4953 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para><synopsis>
4954 #: apt.conf.5.xml:391
4956 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
4959 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4960 #: apt.conf.5.xml:386
4962 "List of compression types which are understood by the acquire methods. "
4963 "Files like <filename>Packages</filename> can be available in various "
4964 "compression formats. Per default the acquire methods can decompress "
4965 "<command>bzip2</command>, <command>lzma</command> and <command>gzip</"
4966 "command> compressed files, with this setting more formats can be added on "
4967 "the fly or the used method can be changed. The syntax for this is: "
4968 "<placeholder type=\"synopsis\" id=\"0\"/>"
4971 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para><synopsis>
4972 #: apt.conf.5.xml:396
4974 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
4977 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para><synopsis>
4978 #: apt.conf.5.xml:399
4980 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
4983 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
4984 #: apt.conf.5.xml:392
4986 "Also the <literal>Order</literal> subgroup can be used to define in which "
4987 "order the acquire system will try to download the compressed files. The "
4988 "acquire system will try the first and proceed with the next compression type "
4989 "in this list on error, so to prefer one over the other type simple add the "
4990 "preferred type at first - not already added default types will be added at "
4991 "run time to the end of the list, so e.g. <placeholder type=\"synopsis\" id="
4992 "\"0\"/> can be used to prefer <command>gzip</command> compressed files over "
4993 "<command>bzip2</command> and <command>lzma</command>. If <command>lzma</"
4994 "command> should be preferred over <command>gzip</command> and "
4995 "<command>bzip2</command> the configure setting should look like this "
4996 "<placeholder type=\"synopsis\" id=\"1\"/> It is not needed to add "
4997 "<literal>bz2</literal> explicit to the list as it will be added automatic."
5000 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para><literallayout>
5001 #: apt.conf.5.xml:403
5003 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
5006 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
5007 #: apt.conf.5.xml:401
5009 "Note that at run time the <literal>Dir::Bin::<replaceable>Methodname</"
5010 "replaceable></literal> will be checked: If this setting exists the method "
5011 "will only be used if this file exists, e.g. for the bzip2 method (the "
5012 "inbuilt) setting is <placeholder type=\"literallayout\" id=\"0\"/> Note also "
5013 "that list entries specified on the command line will be added at the end of "
5014 "the list specified in the configuration files, but before the default "
5015 "entries. To prefer a type in this case over the ones specified in in the "
5016 "configuration files you can set the option direct - not in list style. This "
5017 "will not override the defined list, it will only prefix the list with this "
5021 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
5022 #: apt.conf.5.xml:408
5024 "While it is possible to add an empty compression type to the order list, but "
5025 "APT in its current version doesn't understand it correctly and will display "
5026 "many warnings about not downloaded files - these warnings are most of the "
5027 "time false negatives. Future versions will maybe include a way to really "
5028 "prefer uncompressed files to support the usage of local mirrors."
5031 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
5032 #: apt.conf.5.xml:414
5036 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
5037 #: apt.conf.5.xml:415
5039 "The Languages subsection controls which <filename>Translation</filename> "
5040 "files are downloaded and in which order APT tries to display the Description-"
5041 "Translations. APT will try to display the first available Description in the "
5042 "Language which is listed at first. Languages can be defined with their short "
5043 "or long Languagecodes. Note that not all archives provide "
5044 "<filename>Translation</filename> files for every Language - especially the "
5045 "long Languagecodes are rare, so please inform you which ones are available "
5046 "before you set here impossible values."
5049 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para><programlisting>
5050 #: apt.conf.5.xml:431
5052 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
5055 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
5056 #: apt.conf.5.xml:421
5058 "The default list includes \"environment\" and \"en\". "
5059 "\"<literal>environment</literal>\" has a special meaning here: It will be "
5060 "replaced at runtime with the languagecodes extracted from the "
5061 "<literal>LC_MESSAGES</literal> environment variable. It will also ensure "
5062 "that these codes are not included twice in the list. If "
5063 "<literal>LC_MESSAGES</literal> is set to \"C\" only the "
5064 "<filename>Translation-en</filename> file (if available) will be used. To "
5065 "force apt to use no Translation file use the setting <literal>Acquire::"
5066 "Languages=none</literal>. \"<literal>none</literal>\" is another special "
5067 "meaning code which will stop the search for a fitting <filename>Translation</"
5068 "filename> file. This can be used by the system administrator to let APT "
5069 "know that it should download also this files without actually use them if "
5070 "the environment doesn't specify this languages. So the following example "
5071 "configuration will result in the order \"en, de\" in an english and in \"de, "
5072 "en\" in a german localization. Note that \"fr\" is downloaded, but not used "
5073 "if APT is not used in a french localization, in such an environment the "
5074 "order would be \"fr, de, en\". <placeholder type=\"programlisting\" id=\"0"
5078 #. type: Content of: <refentry><refsect1><para>
5079 #: apt.conf.5.xml:228
5081 "The <literal>Acquire</literal> group of options controls the download of "
5082 "packages and the URI handlers. <placeholder type=\"variablelist\" id=\"0\"/>"
5085 #. type: Content of: <refentry><refsect1><title>
5086 #: apt.conf.5.xml:438
5090 #. type: Content of: <refentry><refsect1><para>
5091 #: apt.conf.5.xml:440
5093 "The <literal>Dir::State</literal> section has directories that pertain to "
5094 "local state information. <literal>lists</literal> is the directory to place "
5095 "downloaded package lists in and <literal>status</literal> is the name of the "
5096 "dpkg status file. <literal>preferences</literal> is the name of the APT "
5097 "preferences file. <literal>Dir::State</literal> contains the default "
5098 "directory to prefix on all sub items if they do not start with <filename>/</"
5099 "filename> or <filename>./</filename>."
5102 #. type: Content of: <refentry><refsect1><para>
5103 #: apt.conf.5.xml:447
5105 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
5106 "information, such as the two package caches <literal>srcpkgcache</literal> "
5107 "and <literal>pkgcache</literal> as well as the location to place downloaded "
5108 "archives, <literal>Dir::Cache::archives</literal>. Generation of caches can "
5109 "be turned off by setting their names to be blank. This will slow down "
5110 "startup but save disk space. It is probably preferred to turn off the "
5111 "pkgcache rather than the srcpkgcache. Like <literal>Dir::State</literal> the "
5112 "default directory is contained in <literal>Dir::Cache</literal>"
5115 #. type: Content of: <refentry><refsect1><para>
5116 #: apt.conf.5.xml:456
5118 "<literal>Dir::Etc</literal> contains the location of configuration files, "
5119 "<literal>sourcelist</literal> gives the location of the sourcelist and "
5120 "<literal>main</literal> is the default configuration file (setting has no "
5121 "effect, unless it is done from the config file specified by "
5122 "<envar>APT_CONFIG</envar>)."
5125 #. type: Content of: <refentry><refsect1><para>
5126 #: apt.conf.5.xml:462
5128 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
5129 "in lexical order from the directory specified. After this is done then the "
5130 "main config file is loaded."
5133 #. type: Content of: <refentry><refsect1><para>
5134 #: apt.conf.5.xml:466
5136 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
5137 "Bin::Methods</literal> specifies the location of the method handlers and "
5138 "<literal>gzip</literal>, <literal>bzip2</literal>, <literal>lzma</literal>, "
5139 "<literal>dpkg</literal>, <literal>apt-get</literal> <literal>dpkg-source</"
5140 "literal> <literal>dpkg-buildpackage</literal> and <literal>apt-cache</"
5141 "literal> specify the location of the respective programs."
5144 #. type: Content of: <refentry><refsect1><para>
5145 #: apt.conf.5.xml:474
5147 "The configuration item <literal>RootDir</literal> has a special meaning. If "
5148 "set, all paths in <literal>Dir::</literal> will be relative to "
5149 "<literal>RootDir</literal>, <emphasis>even paths that are specified "
5150 "absolutely</emphasis>. So, for instance, if <literal>RootDir</literal> is "
5151 "set to <filename>/tmp/staging</filename> and <literal>Dir::State::status</"
5152 "literal> is set to <filename>/var/lib/dpkg/status</filename>, then the "
5153 "status file will be looked up in <filename>/tmp/staging/var/lib/dpkg/status</"
5157 #. type: Content of: <refentry><refsect1><title>
5158 #: apt.conf.5.xml:487
5159 msgid "APT in DSelect"
5162 #. type: Content of: <refentry><refsect1><para>
5163 #: apt.conf.5.xml:489
5165 "When APT is used as a &dselect; method several configuration directives "
5166 "control the default behaviour. These are in the <literal>DSelect</literal> "
5170 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5171 #: apt.conf.5.xml:493
5175 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5176 #: apt.conf.5.xml:494
5178 "Cache Clean mode; this value may be one of always, prompt, auto, pre-auto "
5179 "and never. always and prompt will remove all packages from the cache after "
5180 "upgrading, prompt (the default) does so conditionally. auto removes only "
5181 "those packages which are no longer downloadable (replaced with a new version "
5182 "for instance). pre-auto performs this action before downloading new "
5186 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5187 #: apt.conf.5.xml:503
5189 "The contents of this variable is passed to &apt-get; as command line options "
5190 "when it is run for the install phase."
5193 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5194 #: apt.conf.5.xml:507
5195 msgid "Updateoptions"
5198 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5199 #: apt.conf.5.xml:508
5201 "The contents of this variable is passed to &apt-get; as command line options "
5202 "when it is run for the update phase."
5205 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5206 #: apt.conf.5.xml:512
5207 msgid "PromptAfterUpdate"
5210 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5211 #: apt.conf.5.xml:513
5213 "If true the [U]pdate operation in &dselect; will always prompt to continue. "
5214 "The default is to prompt only on error."
5217 #. type: Content of: <refentry><refsect1><title>
5218 #: apt.conf.5.xml:519
5219 msgid "How APT calls dpkg"
5222 #. type: Content of: <refentry><refsect1><para>
5223 #: apt.conf.5.xml:520
5225 "Several configuration directives control how APT invokes &dpkg;. These are "
5226 "in the <literal>DPkg</literal> section."
5229 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5230 #: apt.conf.5.xml:525
5232 "This is a list of options to pass to dpkg. The options must be specified "
5233 "using the list notation and each list item is passed as a single argument to "
5237 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5238 #: apt.conf.5.xml:530
5242 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5243 #: apt.conf.5.xml:530
5247 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5248 #: apt.conf.5.xml:531
5250 "This is a list of shell commands to run before/after invoking &dpkg;. Like "
5251 "<literal>options</literal> this must be specified in list notation. The "
5252 "commands are invoked in order using <filename>/bin/sh</filename>, should any "
5253 "fail APT will abort."
5256 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5257 #: apt.conf.5.xml:537
5258 msgid "Pre-Install-Pkgs"
5261 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5262 #: apt.conf.5.xml:538
5264 "This is a list of shell commands to run before invoking dpkg. Like "
5265 "<literal>options</literal> this must be specified in list notation. The "
5266 "commands are invoked in order using <filename>/bin/sh</filename>, should any "
5267 "fail APT will abort. APT will pass to the commands on standard input the "
5268 "filenames of all .deb files it is going to install, one per line."
5271 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5272 #: apt.conf.5.xml:544
5274 "Version 2 of this protocol dumps more information, including the protocol "
5275 "version, the APT configuration space and the packages, files and versions "
5276 "being changed. Version 2 is enabled by setting <literal>DPkg::Tools::"
5277 "options::cmd::Version</literal> to 2. <literal>cmd</literal> is a command "
5278 "given to <literal>Pre-Install-Pkgs</literal>."
5281 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5282 #: apt.conf.5.xml:551
5283 msgid "Run-Directory"
5286 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5287 #: apt.conf.5.xml:552
5289 "APT chdirs to this directory before invoking dpkg, the default is <filename>/"
5293 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5294 #: apt.conf.5.xml:556
5295 msgid "Build-options"
5298 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5299 #: apt.conf.5.xml:557
5301 "These options are passed to &dpkg-buildpackage; when compiling packages, the "
5302 "default is to disable signing and produce all binaries."
5305 #. type: Content of: <refentry><refsect1><refsect2><title>
5306 #: apt.conf.5.xml:562
5307 msgid "dpkg trigger usage (and related options)"
5310 #. type: Content of: <refentry><refsect1><refsect2><para>
5311 #: apt.conf.5.xml:563
5313 "APT can call dpkg in a way so it can make aggressive use of triggers over "
5314 "multiply calls of dpkg. Without further options dpkg will use triggers only "
5315 "in between his own run. Activating these options can therefore decrease the "
5316 "time needed to perform the install / upgrade. Note that it is intended to "
5317 "activate these options per default in the future, but as it changes the way "
5318 "APT calling dpkg drastically it needs a lot more testing. <emphasis>These "
5319 "options are therefore currently experimental and should not be used in "
5320 "productive environments.</emphasis> Also it breaks the progress reporting so "
5321 "all frontends will currently stay around half (or more) of the time in the "
5322 "100% state while it actually configures all packages."
5325 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
5326 #: apt.conf.5.xml:578
5329 "DPkg::NoTriggers \"true\";\n"
5330 "PackageManager::Configure \"smart\";\n"
5331 "DPkg::ConfigurePending \"true\";\n"
5332 "DPkg::TriggersPending \"true\";"
5335 #. type: Content of: <refentry><refsect1><refsect2><para>
5336 #: apt.conf.5.xml:572
5338 "Note that it is not guaranteed that APT will support these options or that "
5339 "these options will not cause (big) trouble in the future. If you have "
5340 "understand the current risks and problems with these options, but are brave "
5341 "enough to help testing them create a new configuration file and test a "
5342 "combination of options. Please report any bugs, problems and improvements "
5343 "you encounter and make sure to note which options you have used in your "
5344 "reports. Asking dpkg for help could also be useful for debugging proposes, "
5345 "see e.g. <command>dpkg --audit</command>. A defensive option combination "
5346 "would be <placeholder type=\"literallayout\" id=\"0\"/>"
5349 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
5350 #: apt.conf.5.xml:584
5351 msgid "DPkg::NoTriggers"
5354 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
5355 #: apt.conf.5.xml:585
5357 "Add the no triggers flag to all dpkg calls (except the ConfigurePending "
5358 "call). See &dpkg; if you are interested in what this actually means. In "
5359 "short: dpkg will not run the triggers when this flag is present unless it is "
5360 "explicitly called to do so in an extra call. Note that this option exists "
5361 "(undocumented) also in older apt versions with a slightly different meaning: "
5362 "Previously these option only append --no-triggers to the configure calls to "
5363 "dpkg - now apt will add these flag also to the unpack and remove calls."
5366 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
5367 #: apt.conf.5.xml:592
5368 msgid "PackageManager::Configure"
5371 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
5372 #: apt.conf.5.xml:593
5374 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
5375 "and \"<literal>no</literal>\". \"<literal>all</literal>\" is the default "
5376 "value and causes APT to configure all packages explicit. The "
5377 "\"<literal>smart</literal>\" way is it to configure only packages which need "
5378 "to be configured before another package can be unpacked (Pre-Depends) and "
5379 "let the rest configure by dpkg with a call generated by the next option. "
5380 "\"<literal>no</literal>\" on the other hand will not configure anything and "
5381 "totally rely on dpkg for configuration (which will at the moment fail if a "
5382 "Pre-Depends is encountered). Setting this option to another than the all "
5383 "value will implicitly activate also the next option per default as otherwise "
5384 "the system could end in an unconfigured status which could be unbootable!"
5387 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
5388 #: apt.conf.5.xml:603
5389 msgid "DPkg::ConfigurePending"
5392 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
5393 #: apt.conf.5.xml:604
5395 "If this option is set apt will call <command>dpkg --configure --pending</"
5396 "command> to let dpkg handle all required configurations and triggers. This "
5397 "option is activated automatic per default if the previous option is not set "
5398 "to <literal>all</literal>, but deactivating could be useful if you want to "
5399 "run APT multiple times in a row - e.g. in an installer. In these sceneries "
5400 "you could deactivate this option in all but the last run."
5403 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
5404 #: apt.conf.5.xml:610
5405 msgid "DPkg::TriggersPending"
5408 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
5409 #: apt.conf.5.xml:611
5411 "Useful for <literal>smart</literal> configuration as a package which has "
5412 "pending triggers is not considered as <literal>installed</literal> and dpkg "
5413 "treats them as <literal>unpacked</literal> currently which is a dealbreaker "
5414 "for Pre-Dependencies (see debbugs #526774). Note that this will process all "
5415 "triggers, not only the triggers needed to configure this package."
5418 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
5419 #: apt.conf.5.xml:616
5420 msgid "PackageManager::UnpackAll"
5423 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
5424 #: apt.conf.5.xml:617
5426 "As the configuration can be deferred to be done at the end by dpkg it can be "
5427 "tried to order the unpack series only by critical needs, e.g. by Pre-"
5428 "Depends. Default is true and therefore the \"old\" method of ordering in "
5429 "various steps by everything. While both method were present in earlier APT "
5430 "versions the <literal>OrderCritical</literal> method was unused, so this "
5431 "method is very experimental and needs further improvements before becoming "
5435 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><term>
5436 #: apt.conf.5.xml:624
5437 msgid "OrderList::Score::Immediate"
5440 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
5441 #: apt.conf.5.xml:632
5444 "OrderList::Score {\n"
5446 "\tEssential 200;\n"
5448 "\tPreDepends 50;\n"
5452 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
5453 #: apt.conf.5.xml:625
5455 "Essential packages (and there dependencies) should be configured immediately "
5456 "after unpacking. It will be a good idea to do this quite early in the "
5457 "upgrade process as these these configure calls require currently also "
5458 "<literal>DPkg::TriggersPending</literal> which will run quite a few triggers "
5459 "(which maybe not needed). Essentials get per default a high score but the "
5460 "immediate flag is relatively low (a package which has a Pre-Depends is "
5461 "higher rated). These option and the others in the same group can be used to "
5462 "change the scoring. The following example shows the settings with there "
5463 "default values. <placeholder type=\"literallayout\" id=\"0\"/>"
5466 #. type: Content of: <refentry><refsect1><title>
5467 #: apt.conf.5.xml:645
5468 msgid "Periodic and Archives options"
5471 #. type: Content of: <refentry><refsect1><para>
5472 #: apt.conf.5.xml:646
5474 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
5475 "of options configure behavior of apt periodic updates, which is done by "
5476 "<literal>/etc/cron.daily/apt</literal> script. See header of this script for "
5477 "the brief documentation of these options."
5480 #. type: Content of: <refentry><refsect1><title>
5481 #: apt.conf.5.xml:654
5482 msgid "Debug options"
5485 #. type: Content of: <refentry><refsect1><para>
5486 #: apt.conf.5.xml:656
5488 "Enabling options in the <literal>Debug::</literal> section will cause "
5489 "debugging information to be sent to the standard error stream of the program "
5490 "utilizing the <literal>apt</literal> libraries, or enable special program "
5491 "modes that are primarily useful for debugging the behavior of <literal>apt</"
5492 "literal>. Most of these options are not interesting to a normal user, but a "
5496 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
5497 #: apt.conf.5.xml:667
5499 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
5500 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
5504 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
5505 #: apt.conf.5.xml:675
5507 "<literal>Debug::NoLocking</literal> disables all file locking. This can be "
5508 "used to run some operations (for instance, <literal>apt-get -s install</"
5509 "literal>) as a non-root user."
5512 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
5513 #: apt.conf.5.xml:684
5515 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
5516 "time that <literal>apt</literal> invokes &dpkg;."
5520 #. motivating example, except I haven't a clue why you'd want
5522 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
5523 #: apt.conf.5.xml:692
5525 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
5529 #. type: Content of: <refentry><refsect1><para>
5530 #: apt.conf.5.xml:702
5531 msgid "A full list of debugging options to apt follows."
5534 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5535 #: apt.conf.5.xml:707
5536 msgid "<literal>Debug::Acquire::cdrom</literal>"
5539 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5540 #: apt.conf.5.xml:711
5542 "Print information related to accessing <literal>cdrom://</literal> sources."
5545 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5546 #: apt.conf.5.xml:718
5547 msgid "<literal>Debug::Acquire::ftp</literal>"
5550 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5551 #: apt.conf.5.xml:722
5552 msgid "Print information related to downloading packages using FTP."
5555 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5556 #: apt.conf.5.xml:729
5557 msgid "<literal>Debug::Acquire::http</literal>"
5560 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5561 #: apt.conf.5.xml:733
5562 msgid "Print information related to downloading packages using HTTP."
5565 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5566 #: apt.conf.5.xml:740
5567 msgid "<literal>Debug::Acquire::https</literal>"
5570 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5571 #: apt.conf.5.xml:744
5572 msgid "Print information related to downloading packages using HTTPS."
5575 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5576 #: apt.conf.5.xml:751
5577 msgid "<literal>Debug::Acquire::gpgv</literal>"
5580 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5581 #: apt.conf.5.xml:755
5583 "Print information related to verifying cryptographic signatures using "
5584 "<literal>gpg</literal>."
5587 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5588 #: apt.conf.5.xml:762
5589 msgid "<literal>Debug::aptcdrom</literal>"
5592 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5593 #: apt.conf.5.xml:766
5595 "Output information about the process of accessing collections of packages "
5596 "stored on CD-ROMs."
5599 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5600 #: apt.conf.5.xml:773
5601 msgid "<literal>Debug::BuildDeps</literal>"
5604 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5605 #: apt.conf.5.xml:776
5606 msgid "Describes the process of resolving build-dependencies in &apt-get;."
5609 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5610 #: apt.conf.5.xml:783
5611 msgid "<literal>Debug::Hashes</literal>"
5614 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5615 #: apt.conf.5.xml:786
5617 "Output each cryptographic hash that is generated by the <literal>apt</"
5618 "literal> libraries."
5621 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5622 #: apt.conf.5.xml:793
5623 msgid "<literal>Debug::IdentCDROM</literal>"
5626 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5627 #: apt.conf.5.xml:796
5629 "Do not include information from <literal>statfs</literal>, namely the number "
5630 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
5634 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5635 #: apt.conf.5.xml:804
5636 msgid "<literal>Debug::NoLocking</literal>"
5639 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5640 #: apt.conf.5.xml:807
5642 "Disable all file locking. For instance, this will allow two instances of "
5643 "<quote><literal>apt-get update</literal></quote> to run at the same time."
5646 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5647 #: apt.conf.5.xml:815
5648 msgid "<literal>Debug::pkgAcquire</literal>"
5651 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5652 #: apt.conf.5.xml:819
5653 msgid "Log when items are added to or removed from the global download queue."
5656 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5657 #: apt.conf.5.xml:826
5658 msgid "<literal>Debug::pkgAcquire::Auth</literal>"
5661 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5662 #: apt.conf.5.xml:829
5664 "Output status messages and errors related to verifying checksums and "
5665 "cryptographic signatures of downloaded files."
5668 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5669 #: apt.conf.5.xml:836
5670 msgid "<literal>Debug::pkgAcquire::Diffs</literal>"
5673 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5674 #: apt.conf.5.xml:839
5676 "Output information about downloading and applying package index list diffs, "
5677 "and errors relating to package index list diffs."
5680 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5681 #: apt.conf.5.xml:847
5682 msgid "<literal>Debug::pkgAcquire::RRed</literal>"
5685 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5686 #: apt.conf.5.xml:851
5688 "Output information related to patching apt package lists when downloading "
5689 "index diffs instead of full indices."
5692 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5693 #: apt.conf.5.xml:858
5694 msgid "<literal>Debug::pkgAcquire::Worker</literal>"
5697 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5698 #: apt.conf.5.xml:862
5700 "Log all interactions with the sub-processes that actually perform downloads."
5703 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5704 #: apt.conf.5.xml:869
5705 msgid "<literal>Debug::pkgAutoRemove</literal>"
5708 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5709 #: apt.conf.5.xml:873
5711 "Log events related to the automatically-installed status of packages and to "
5712 "the removal of unused packages."
5715 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5716 #: apt.conf.5.xml:880
5717 msgid "<literal>Debug::pkgDepCache::AutoInstall</literal>"
5720 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5721 #: apt.conf.5.xml:883
5723 "Generate debug messages describing which packages are being automatically "
5724 "installed to resolve dependencies. This corresponds to the initial auto-"
5725 "install pass performed in, e.g., <literal>apt-get install</literal>, and not "
5726 "to the full <literal>apt</literal> dependency resolver; see <literal>Debug::"
5727 "pkgProblemResolver</literal> for that."
5730 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5731 #: apt.conf.5.xml:894
5732 msgid "<literal>Debug::pkgDepCache::Marker</literal>"
5735 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5736 #: apt.conf.5.xml:897
5738 "Generate debug messages describing which package is marked as keep/install/"
5739 "remove while the ProblemResolver does his work. Each addition or deletion "
5740 "may trigger additional actions; they are shown indented two additional space "
5741 "under the original entry. The format for each line is <literal>MarkKeep</"
5742 "literal>, <literal>MarkDelete</literal> or <literal>MarkInstall</literal> "
5743 "followed by <literal>package-name <a.b.c -> d.e.f | x.y.z> (section)"
5744 "</literal> where <literal>a.b.c</literal> is the current version of the "
5745 "package, <literal>d.e.f</literal> is the version considered for installation "
5746 "and <literal>x.y.z</literal> is a newer version, but not considered for "
5747 "installation (because of a low pin score). The later two can be omitted if "
5748 "there is none or if it is the same version as the installed. "
5749 "<literal>section</literal> is the name of the section the package appears in."
5752 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5753 #: apt.conf.5.xml:916
5754 msgid "<literal>Debug::pkgInitConfig</literal>"
5757 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5758 #: apt.conf.5.xml:919
5759 msgid "Dump the default configuration to standard error on startup."
5762 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5763 #: apt.conf.5.xml:926
5764 msgid "<literal>Debug::pkgDPkgPM</literal>"
5767 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5768 #: apt.conf.5.xml:929
5770 "When invoking &dpkg;, output the precise command line with which it is being "
5771 "invoked, with arguments separated by a single space character."
5774 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5775 #: apt.conf.5.xml:937
5776 msgid "<literal>Debug::pkgDPkgProgressReporting</literal>"
5779 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5780 #: apt.conf.5.xml:940
5782 "Output all the data received from &dpkg; on the status file descriptor and "
5783 "any errors encountered while parsing it."
5786 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5787 #: apt.conf.5.xml:947
5788 msgid "<literal>Debug::pkgOrderList</literal>"
5791 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5792 #: apt.conf.5.xml:951
5794 "Generate a trace of the algorithm that decides the order in which "
5795 "<literal>apt</literal> should pass packages to &dpkg;."
5798 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5799 #: apt.conf.5.xml:959
5800 msgid "<literal>Debug::pkgPackageManager</literal>"
5803 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5804 #: apt.conf.5.xml:963
5806 "Output status messages tracing the steps performed when invoking &dpkg;."
5809 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5810 #: apt.conf.5.xml:970
5811 msgid "<literal>Debug::pkgPolicy</literal>"
5814 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5815 #: apt.conf.5.xml:974
5816 msgid "Output the priority of each package list on startup."
5819 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5820 #: apt.conf.5.xml:980
5821 msgid "<literal>Debug::pkgProblemResolver</literal>"
5824 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5825 #: apt.conf.5.xml:984
5827 "Trace the execution of the dependency resolver (this applies only to what "
5828 "happens when a complex dependency problem is encountered)."
5831 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5832 #: apt.conf.5.xml:992
5833 msgid "<literal>Debug::pkgProblemResolver::ShowScores</literal>"
5836 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5837 #: apt.conf.5.xml:995
5839 "Display a list of all installed packages with their calculated score used by "
5840 "the pkgProblemResolver. The description of the package is the same as "
5841 "described in <literal>Debug::pkgDepCache::Marker</literal>"
5844 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
5845 #: apt.conf.5.xml:1003
5846 msgid "<literal>Debug::sourceList</literal>"
5849 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
5850 #: apt.conf.5.xml:1007
5852 "Print information about the vendors read from <filename>/etc/apt/vendors."
5856 #. type: Content of: <refentry><refsect1><para>
5857 #: apt.conf.5.xml:1030
5859 "&configureindex; is a configuration file showing example values for all "
5863 #. type: Content of: <refentry><refsect1><variablelist>
5864 #: apt.conf.5.xml:1037
5865 msgid "&file-aptconf;"
5868 #. ? reading apt.conf
5869 #. type: Content of: <refentry><refsect1><para>
5870 #: apt.conf.5.xml:1042
5871 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
5874 #. The last update date
5875 #. type: Content of: <refentry><refentryinfo>
5876 #: apt_preferences.5.xml:13
5878 "&apt-author.team; &apt-email; &apt-product; <date>16 February 2010</date>"
5881 #. type: Content of: <refentry><refnamediv><refname>
5882 #: apt_preferences.5.xml:21 apt_preferences.5.xml:28
5883 msgid "apt_preferences"
5886 #. type: Content of: <refentry><refnamediv><refpurpose>
5887 #: apt_preferences.5.xml:29
5888 msgid "Preference control file for APT"
5891 #. type: Content of: <refentry><refsect1><para>
5892 #: apt_preferences.5.xml:34
5894 "The APT preferences file <filename>/etc/apt/preferences</filename> and the "
5895 "fragment files in the <filename>/etc/apt/preferences.d/</filename> folder "
5896 "can be used to control which versions of packages will be selected for "
5900 #. type: Content of: <refentry><refsect1><para>
5901 #: apt_preferences.5.xml:39
5903 "Several versions of a package may be available for installation when the "
5904 "&sources-list; file contains references to more than one distribution (for "
5905 "example, <literal>stable</literal> and <literal>testing</literal>). APT "
5906 "assigns a priority to each version that is available. Subject to dependency "
5907 "constraints, <command>apt-get</command> selects the version with the highest "
5908 "priority for installation. The APT preferences file overrides the "
5909 "priorities that APT assigns to package versions by default, thus giving the "
5910 "user control over which one is selected for installation."
5913 #. type: Content of: <refentry><refsect1><para>
5914 #: apt_preferences.5.xml:49
5916 "Several instances of the same version of a package may be available when the "
5917 "&sources-list; file contains references to more than one source. In this "
5918 "case <command>apt-get</command> downloads the instance listed earliest in "
5919 "the &sources-list; file. The APT preferences file does not affect the "
5920 "choice of instance, only the choice of version."
5923 #. type: Content of: <refentry><refsect1><para>
5924 #: apt_preferences.5.xml:56
5926 "Preferences are a strong power in the hands of a system administrator but "
5927 "they can become also their biggest nightmare if used without care! APT will "
5928 "not questioning the preferences so wrong settings will therefore lead to "
5929 "uninstallable packages or wrong decisions while upgrading packages. Even "
5930 "more problems will arise if multiply distribution releases are mixed without "
5931 "a good understanding of the following paragraphs. Packages included in a "
5932 "specific release aren't tested in and therefore doesn't always work as "
5933 "expected in older or newer releases or together with other packages from "
5934 "different releases. You have been warned."
5937 #. type: Content of: <refentry><refsect1><para>
5938 #: apt_preferences.5.xml:67
5940 "Note that the files in the <filename>/etc/apt/preferences.d</filename> "
5941 "directory are parsed in alphanumeric ascending order and need to obey the "
5942 "following naming convention: The files have no or \"<literal>pref</literal>"
5943 "\" as filename extension and which only contain alphanumeric, hyphen (-), "
5944 "underscore (_) and period (.) characters - otherwise they will be silently "
5948 #. type: Content of: <refentry><refsect1><refsect2><title>
5949 #: apt_preferences.5.xml:74
5950 msgid "APT's Default Priority Assignments"
5953 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
5954 #: apt_preferences.5.xml:89
5956 msgid "<command>apt-get install -t testing <replaceable>some-package</replaceable></command>\n"
5959 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
5960 #: apt_preferences.5.xml:92
5962 msgid "APT::Default-Release \"stable\";\n"
5965 #. type: Content of: <refentry><refsect1><refsect2><para>
5966 #: apt_preferences.5.xml:76
5968 "If there is no preferences file or if there is no entry in the file that "
5969 "applies to a particular version then the priority assigned to that version "
5970 "is the priority of the distribution to which that version belongs. It is "
5971 "possible to single out a distribution, \"the target release\", which "
5972 "receives a higher priority than other distributions do by default. The "
5973 "target release can be set on the <command>apt-get</command> command line or "
5974 "in the APT configuration file <filename>/etc/apt/apt.conf</filename>. Note "
5975 "that this has precedence over any general priority you set in the <filename>/"
5976 "etc/apt/preferences</filename> file described later, but not over "
5977 "specifically pinned packages. For example, <placeholder type="
5978 "\"programlisting\" id=\"0\"/> <placeholder type=\"programlisting\" id=\"1\"/>"
5981 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
5982 #: apt_preferences.5.xml:101
5983 msgid "priority 100"
5986 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
5987 #: apt_preferences.5.xml:102
5988 msgid "to the version that is already installed (if any)."
5991 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
5992 #: apt_preferences.5.xml:106
5993 msgid "priority 500"
5996 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
5997 #: apt_preferences.5.xml:107
5999 "to the versions that are not installed and do not belong to the target "
6003 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6004 #: apt_preferences.5.xml:111
6005 msgid "priority 990"
6008 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6009 #: apt_preferences.5.xml:112
6011 "to the versions that are not installed and belong to the target release."
6014 #. type: Content of: <refentry><refsect1><refsect2><para>
6015 #: apt_preferences.5.xml:96
6017 "If the target release has been specified then APT uses the following "
6018 "algorithm to set the priorities of the versions of a package. Assign: "
6019 "<placeholder type=\"variablelist\" id=\"0\"/>"
6022 #. type: Content of: <refentry><refsect1><refsect2><para>
6023 #: apt_preferences.5.xml:117
6025 "If the target release has not been specified then APT simply assigns "
6026 "priority 100 to all installed package versions and priority 500 to all "
6027 "uninstalled package versions."
6030 #. type: Content of: <refentry><refsect1><refsect2><para>
6031 #: apt_preferences.5.xml:121
6033 "APT then applies the following rules, listed in order of precedence, to "
6034 "determine which version of a package to install."
6037 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6038 #: apt_preferences.5.xml:124
6040 "Never downgrade unless the priority of an available version exceeds 1000. "
6041 "(\"Downgrading\" is installing a less recent version of a package in place "
6042 "of a more recent version. Note that none of APT's default priorities "
6043 "exceeds 1000; such high priorities can only be set in the preferences file. "
6044 "Note also that downgrading a package can be risky.)"
6047 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6048 #: apt_preferences.5.xml:130
6049 msgid "Install the highest priority version."
6052 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6053 #: apt_preferences.5.xml:131
6055 "If two or more versions have the same priority, install the most recent one "
6056 "(that is, the one with the higher version number)."
6059 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6060 #: apt_preferences.5.xml:134
6062 "If two or more versions have the same priority and version number but either "
6063 "the packages differ in some of their metadata or the <literal>--reinstall</"
6064 "literal> option is given, install the uninstalled one."
6067 #. type: Content of: <refentry><refsect1><refsect2><para>
6068 #: apt_preferences.5.xml:140
6070 "In a typical situation, the installed version of a package (priority 100) "
6071 "is not as recent as one of the versions available from the sources listed in "
6072 "the &sources-list; file (priority 500 or 990). Then the package will be "
6073 "upgraded when <command>apt-get install <replaceable>some-package</"
6074 "replaceable></command> or <command>apt-get upgrade</command> is executed."
6077 #. type: Content of: <refentry><refsect1><refsect2><para>
6078 #: apt_preferences.5.xml:147
6080 "More rarely, the installed version of a package is <emphasis>more</emphasis> "
6081 "recent than any of the other available versions. The package will not be "
6082 "downgraded when <command>apt-get install <replaceable>some-package</"
6083 "replaceable></command> or <command>apt-get upgrade</command> is executed."
6086 #. type: Content of: <refentry><refsect1><refsect2><para>
6087 #: apt_preferences.5.xml:152
6089 "Sometimes the installed version of a package is more recent than the version "
6090 "belonging to the target release, but not as recent as a version belonging to "
6091 "some other distribution. Such a package will indeed be upgraded when "
6092 "<command>apt-get install <replaceable>some-package</replaceable></command> "
6093 "or <command>apt-get upgrade</command> is executed, because at least "
6094 "<emphasis>one</emphasis> of the available versions has a higher priority "
6095 "than the installed version."
6098 #. type: Content of: <refentry><refsect1><refsect2><title>
6099 #: apt_preferences.5.xml:161
6100 msgid "The Effect of APT Preferences"
6103 #. type: Content of: <refentry><refsect1><refsect2><para>
6104 #: apt_preferences.5.xml:163
6106 "The APT preferences file allows the system administrator to control the "
6107 "assignment of priorities. The file consists of one or more multi-line "
6108 "records separated by blank lines. Records can have one of two forms, a "
6109 "specific form and a general form."
6112 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6113 #: apt_preferences.5.xml:169
6115 "The specific form assigns a priority (a \"Pin-Priority\") to one or more "
6116 "specified packages and specified version or version range. For example, the "
6117 "following record assigns a high priority to all versions of the "
6118 "<filename>perl</filename> package whose version number begins with "
6119 "\"<literal>5.8</literal>\". Multiple packages can be separated by spaces."
6122 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><programlisting>
6123 #: apt_preferences.5.xml:176
6127 "Pin: version 5.8*\n"
6128 "Pin-Priority: 1001\n"
6131 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6132 #: apt_preferences.5.xml:182
6134 "The general form assigns a priority to all of the package versions in a "
6135 "given distribution (that is, to all the versions of packages that are listed "
6136 "in a certain <filename>Release</filename> file) or to all of the package "
6137 "versions coming from a particular Internet site, as identified by the site's "
6138 "fully qualified domain name."
6141 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6142 #: apt_preferences.5.xml:188
6144 "This general-form entry in the APT preferences file applies only to groups "
6145 "of packages. For example, the following record assigns a high priority to "
6146 "all package versions available from the local site."
6149 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><programlisting>
6150 #: apt_preferences.5.xml:193
6154 "Pin: origin \"\"\n"
6155 "Pin-Priority: 999\n"
6158 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6159 #: apt_preferences.5.xml:198
6161 "A note of caution: the keyword used here is \"<literal>origin</literal>\". "
6162 "This should not be confused with the Origin of a distribution as specified "
6163 "in a <filename>Release</filename> file. What follows the \"Origin:\" tag in "
6164 "a <filename>Release</filename> file is not an Internet address but an author "
6165 "or vendor name, such as \"Debian\" or \"Ximian\"."
6168 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6169 #: apt_preferences.5.xml:204
6171 "The following record assigns a low priority to all package versions "
6172 "belonging to any distribution whose Archive name is \"<literal>unstable</"
6176 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><programlisting>
6177 #: apt_preferences.5.xml:208
6181 "Pin: release a=unstable\n"
6182 "Pin-Priority: 50\n"
6185 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6186 #: apt_preferences.5.xml:213
6188 "The following record assigns a high priority to all package versions "
6189 "belonging to any distribution whose Codename is \"<literal>squeeze</literal>"
6193 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><programlisting>
6194 #: apt_preferences.5.xml:217
6198 "Pin: release n=squeeze\n"
6199 "Pin-Priority: 900\n"
6202 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6203 #: apt_preferences.5.xml:222
6205 "The following record assigns a high priority to all package versions "
6206 "belonging to any release whose Archive name is \"<literal>stable</literal>\" "
6207 "and whose release Version number is \"<literal>3.0</literal>\"."
6210 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><programlisting>
6211 #: apt_preferences.5.xml:227
6215 "Pin: release a=stable, v=3.0\n"
6216 "Pin-Priority: 500\n"
6219 #. type: Content of: <refentry><refsect1><refsect2><title>
6220 #: apt_preferences.5.xml:238
6221 msgid "How APT Interprets Priorities"
6224 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6225 #: apt_preferences.5.xml:246
6229 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6230 #: apt_preferences.5.xml:247
6232 "causes a version to be installed even if this constitutes a downgrade of the "
6236 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6237 #: apt_preferences.5.xml:251
6238 msgid "990 < P <=1000"
6241 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6242 #: apt_preferences.5.xml:252
6244 "causes a version to be installed even if it does not come from the target "
6245 "release, unless the installed version is more recent"
6248 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6249 #: apt_preferences.5.xml:257
6250 msgid "500 < P <=990"
6253 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6254 #: apt_preferences.5.xml:258
6256 "causes a version to be installed unless there is a version available "
6257 "belonging to the target release or the installed version is more recent"
6260 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6261 #: apt_preferences.5.xml:263
6262 msgid "100 < P <=500"
6265 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6266 #: apt_preferences.5.xml:264
6268 "causes a version to be installed unless there is a version available "
6269 "belonging to some other distribution or the installed version is more recent"
6272 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6273 #: apt_preferences.5.xml:269
6274 msgid "0 < P <=100"
6277 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6278 #: apt_preferences.5.xml:270
6280 "causes a version to be installed only if there is no installed version of "
6284 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6285 #: apt_preferences.5.xml:274
6289 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6290 #: apt_preferences.5.xml:275
6291 msgid "prevents the version from being installed"
6294 #. type: Content of: <refentry><refsect1><refsect2><para>
6295 #: apt_preferences.5.xml:241
6297 "Priorities (P) assigned in the APT preferences file must be positive or "
6298 "negative integers. They are interpreted as follows (roughly speaking): "
6299 "<placeholder type=\"variablelist\" id=\"0\"/>"
6302 #. type: Content of: <refentry><refsect1><refsect2><para>
6303 #: apt_preferences.5.xml:280
6305 "If any specific-form records match an available package version then the "
6306 "first such record determines the priority of the package version. Failing "
6307 "that, if any general-form records match an available package version then "
6308 "the first such record determines the priority of the package version."
6311 #. type: Content of: <refentry><refsect1><refsect2><para>
6312 #: apt_preferences.5.xml:286
6314 "For example, suppose the APT preferences file contains the three records "
6315 "presented earlier:"
6318 #. type: Content of: <refentry><refsect1><refsect2><programlisting>
6319 #: apt_preferences.5.xml:290
6323 "Pin: version 5.8*\n"
6324 "Pin-Priority: 1001\n"
6327 "Pin: origin \"\"\n"
6328 "Pin-Priority: 999\n"
6331 "Pin: release unstable\n"
6332 "Pin-Priority: 50\n"
6335 #. type: Content of: <refentry><refsect1><refsect2><para>
6336 #: apt_preferences.5.xml:303
6340 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6341 #: apt_preferences.5.xml:305
6343 "The most recent available version of the <literal>perl</literal> package "
6344 "will be installed, so long as that version's version number begins with "
6345 "\"<literal>5.8</literal>\". If <emphasis>any</emphasis> 5.8* version of "
6346 "<literal>perl</literal> is available and the installed version is 5.9*, then "
6347 "<literal>perl</literal> will be downgraded."
6350 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6351 #: apt_preferences.5.xml:310
6353 "A version of any package other than <literal>perl</literal> that is "
6354 "available from the local system has priority over other versions, even "
6355 "versions belonging to the target release."
6358 #. type: Content of: <refentry><refsect1><refsect2><para><itemizedlist><listitem><simpara>
6359 #: apt_preferences.5.xml:314
6361 "A version of a package whose origin is not the local system but some other "
6362 "site listed in &sources-list; and which belongs to an <literal>unstable</"
6363 "literal> distribution is only installed if it is selected for installation "
6364 "and no version of the package is already installed."
6367 #. type: Content of: <refentry><refsect1><refsect2><title>
6368 #: apt_preferences.5.xml:324
6369 msgid "Determination of Package Version and Distribution Properties"
6372 #. type: Content of: <refentry><refsect1><refsect2><para>
6373 #: apt_preferences.5.xml:326
6375 "The locations listed in the &sources-list; file should provide "
6376 "<filename>Packages</filename> and <filename>Release</filename> files to "
6377 "describe the packages available at that location."
6380 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6381 #: apt_preferences.5.xml:338
6382 msgid "the <literal>Package:</literal> line"
6385 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6386 #: apt_preferences.5.xml:339
6387 msgid "gives the package name"
6390 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6391 #: apt_preferences.5.xml:342 apt_preferences.5.xml:392
6392 msgid "the <literal>Version:</literal> line"
6395 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6396 #: apt_preferences.5.xml:343
6397 msgid "gives the version number for the named package"
6400 #. type: Content of: <refentry><refsect1><refsect2><para>
6401 #: apt_preferences.5.xml:330
6403 "The <filename>Packages</filename> file is normally found in the directory "
6404 "<filename>.../dists/<replaceable>dist-name</replaceable>/"
6405 "<replaceable>component</replaceable>/<replaceable>arch</replaceable></"
6406 "filename>: for example, <filename>.../dists/stable/main/binary-i386/"
6407 "Packages</filename>. It consists of a series of multi-line records, one for "
6408 "each package available in that directory. Only two lines in each record are "
6409 "relevant for setting APT priorities: <placeholder type=\"variablelist\" id="
6413 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6414 #: apt_preferences.5.xml:359
6415 msgid "the <literal>Archive:</literal> or <literal>Suite:</literal> line"
6418 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6419 #: apt_preferences.5.xml:360
6421 "names the archive to which all the packages in the directory tree belong. "
6422 "For example, the line \"Archive: stable\" or \"Suite: stable\" specifies "
6423 "that all of the packages in the directory tree below the parent of the "
6424 "<filename>Release</filename> file are in a <literal>stable</literal> "
6425 "archive. Specifying this value in the APT preferences file would require "
6429 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
6430 #: apt_preferences.5.xml:370
6432 msgid "Pin: release a=stable\n"
6435 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6436 #: apt_preferences.5.xml:376
6437 msgid "the <literal>Codename:</literal> line"
6440 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6441 #: apt_preferences.5.xml:377
6443 "names the codename to which all the packages in the directory tree belong. "
6444 "For example, the line \"Codename: squeeze\" specifies that all of the "
6445 "packages in the directory tree below the parent of the <filename>Release</"
6446 "filename> file belong to a version named <literal>squeeze</literal>. "
6447 "Specifying this value in the APT preferences file would require the line:"
6450 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
6451 #: apt_preferences.5.xml:386
6453 msgid "Pin: release n=squeeze\n"
6456 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6457 #: apt_preferences.5.xml:393
6459 "names the release version. For example, the packages in the tree might "
6460 "belong to Debian GNU/Linux release version 3.0. Note that there is normally "
6461 "no version number for the <literal>testing</literal> and <literal>unstable</"
6462 "literal> distributions because they have not been released yet. Specifying "
6463 "this in the APT preferences file would require one of the following lines."
6466 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
6467 #: apt_preferences.5.xml:402
6470 "Pin: release v=3.0\n"
6471 "Pin: release a=stable, v=3.0\n"
6472 "Pin: release 3.0\n"
6475 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6476 #: apt_preferences.5.xml:411
6477 msgid "the <literal>Component:</literal> line"
6480 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6481 #: apt_preferences.5.xml:412
6483 "names the licensing component associated with the packages in the directory "
6484 "tree of the <filename>Release</filename> file. For example, the line "
6485 "\"Component: main\" specifies that all the packages in the directory tree "
6486 "are from the <literal>main</literal> component, which entails that they are "
6487 "licensed under terms listed in the Debian Free Software Guidelines. "
6488 "Specifying this component in the APT preferences file would require the line:"
6491 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
6492 #: apt_preferences.5.xml:421
6494 msgid "Pin: release c=main\n"
6497 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6498 #: apt_preferences.5.xml:427
6499 msgid "the <literal>Origin:</literal> line"
6502 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6503 #: apt_preferences.5.xml:428
6505 "names the originator of the packages in the directory tree of the "
6506 "<filename>Release</filename> file. Most commonly, this is <literal>Debian</"
6507 "literal>. Specifying this origin in the APT preferences file would require "
6511 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
6512 #: apt_preferences.5.xml:434
6514 msgid "Pin: release o=Debian\n"
6517 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
6518 #: apt_preferences.5.xml:440
6519 msgid "the <literal>Label:</literal> line"
6522 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
6523 #: apt_preferences.5.xml:441
6525 "names the label of the packages in the directory tree of the "
6526 "<filename>Release</filename> file. Most commonly, this is <literal>Debian</"
6527 "literal>. Specifying this label in the APT preferences file would require "
6531 #. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
6532 #: apt_preferences.5.xml:447
6534 msgid "Pin: release l=Debian\n"
6537 #. type: Content of: <refentry><refsect1><refsect2><para>
6538 #: apt_preferences.5.xml:348
6540 "The <filename>Release</filename> file is normally found in the directory "
6541 "<filename>.../dists/<replaceable>dist-name</replaceable></filename>: for "
6542 "example, <filename>.../dists/stable/Release</filename>, or <filename>.../"
6543 "dists/woody/Release</filename>. It consists of a single multi-line record "
6544 "which applies to <emphasis>all</emphasis> of the packages in the directory "
6545 "tree below its parent. Unlike the <filename>Packages</filename> file, "
6546 "nearly all of the lines in a <filename>Release</filename> file are relevant "
6547 "for setting APT priorities: <placeholder type=\"variablelist\" id=\"0\"/>"
6550 #. type: Content of: <refentry><refsect1><refsect2><para>
6551 #: apt_preferences.5.xml:454
6553 "All of the <filename>Packages</filename> and <filename>Release</filename> "
6554 "files retrieved from locations listed in the &sources-list; file are stored "
6555 "in the directory <filename>/var/lib/apt/lists</filename>, or in the file "
6556 "named by the variable <literal>Dir::State::Lists</literal> in the "
6557 "<filename>apt.conf</filename> file. For example, the file <filename>debian."
6558 "lcs.mit.edu_debian_dists_unstable_contrib_binary-i386_Release</filename> "
6559 "contains the <filename>Release</filename> file retrieved from the site "
6560 "<literal>debian.lcs.mit.edu</literal> for <literal>binary-i386</literal> "
6561 "architecture files from the <literal>contrib</literal> component of the "
6562 "<literal>unstable</literal> distribution."
6565 #. type: Content of: <refentry><refsect1><refsect2><title>
6566 #: apt_preferences.5.xml:467
6567 msgid "Optional Lines in an APT Preferences Record"
6570 #. type: Content of: <refentry><refsect1><refsect2><para>
6571 #: apt_preferences.5.xml:469
6573 "Each record in the APT preferences file can optionally begin with one or "
6574 "more lines beginning with the word <literal>Explanation:</literal>. This "
6575 "provides a place for comments."
6578 #. type: Content of: <refentry><refsect1><refsect2><para>
6579 #: apt_preferences.5.xml:473
6581 "The <literal>Pin-Priority:</literal> line in each APT preferences record is "
6582 "optional. If omitted, APT assigns a priority of 1 less than the last value "
6583 "specified on a line beginning with <literal>Pin-Priority: release ...</"
6587 #. type: Content of: <refentry><refsect1><refsect2><title>
6588 #: apt_preferences.5.xml:482
6589 msgid "Tracking Stable"
6592 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6593 #: apt_preferences.5.xml:490
6596 "Explanation: Uninstall or do not install any Debian-originated\n"
6597 "Explanation: package versions other than those in the stable distro\n"
6599 "Pin: release a=stable\n"
6600 "Pin-Priority: 900\n"
6603 "Pin: release o=Debian\n"
6604 "Pin-Priority: -10\n"
6607 #. type: Content of: <refentry><refsect1><refsect2><para>
6608 #: apt_preferences.5.xml:484
6610 "The following APT preferences file will cause APT to assign a priority "
6611 "higher than the default (500) to all package versions belonging to a "
6612 "<literal>stable</literal> distribution and a prohibitively low priority to "
6613 "package versions belonging to other <literal>Debian</literal> "
6614 "distributions. <placeholder type=\"programlisting\" id=\"0\"/>"
6617 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6618 #: apt_preferences.5.xml:507 apt_preferences.5.xml:553
6619 #: apt_preferences.5.xml:611
6622 "apt-get install <replaceable>package-name</replaceable>\n"
6624 "apt-get dist-upgrade\n"
6627 #. type: Content of: <refentry><refsect1><refsect2><para>
6628 #: apt_preferences.5.xml:502
6630 "With a suitable &sources-list; file and the above preferences file, any of "
6631 "the following commands will cause APT to upgrade to the latest "
6632 "<literal>stable</literal> version(s). <placeholder type=\"programlisting\" "
6636 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6637 #: apt_preferences.5.xml:519
6639 msgid "apt-get install <replaceable>package</replaceable>/testing\n"
6642 #. type: Content of: <refentry><refsect1><refsect2><para>
6643 #: apt_preferences.5.xml:513
6645 "The following command will cause APT to upgrade the specified package to the "
6646 "latest version from the <literal>testing</literal> distribution; the package "
6647 "will not be upgraded again unless this command is given again. <placeholder "
6648 "type=\"programlisting\" id=\"0\"/>"
6651 #. type: Content of: <refentry><refsect1><refsect2><title>
6652 #: apt_preferences.5.xml:525
6653 msgid "Tracking Testing or Unstable"
6656 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6657 #: apt_preferences.5.xml:534
6661 "Pin: release a=testing\n"
6662 "Pin-Priority: 900\n"
6665 "Pin: release a=unstable\n"
6666 "Pin-Priority: 800\n"
6669 "Pin: release o=Debian\n"
6670 "Pin-Priority: -10\n"
6673 #. type: Content of: <refentry><refsect1><refsect2><para>
6674 #: apt_preferences.5.xml:527
6676 "The following APT preferences file will cause APT to assign a high priority "
6677 "to package versions from the <literal>testing</literal> distribution, a "
6678 "lower priority to package versions from the <literal>unstable</literal> "
6679 "distribution, and a prohibitively low priority to package versions from "
6680 "other <literal>Debian</literal> distributions. <placeholder type="
6681 "\"programlisting\" id=\"0\"/>"
6684 #. type: Content of: <refentry><refsect1><refsect2><para>
6685 #: apt_preferences.5.xml:548
6687 "With a suitable &sources-list; file and the above preferences file, any of "
6688 "the following commands will cause APT to upgrade to the latest "
6689 "<literal>testing</literal> version(s). <placeholder type=\"programlisting\" "
6693 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6694 #: apt_preferences.5.xml:568
6696 msgid "apt-get install <replaceable>package</replaceable>/unstable\n"
6699 #. type: Content of: <refentry><refsect1><refsect2><para>
6700 #: apt_preferences.5.xml:559
6702 "The following command will cause APT to upgrade the specified package to the "
6703 "latest version from the <literal>unstable</literal> distribution. "
6704 "Thereafter, <command>apt-get upgrade</command> will upgrade the package to "
6705 "the most recent <literal>testing</literal> version if that is more recent "
6706 "than the installed version, otherwise, to the most recent <literal>unstable</"
6707 "literal> version if that is more recent than the installed version. "
6708 "<placeholder type=\"programlisting\" id=\"0\"/>"
6711 #. type: Content of: <refentry><refsect1><refsect2><title>
6712 #: apt_preferences.5.xml:575
6713 msgid "Tracking the evolution of a codename release"
6716 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6717 #: apt_preferences.5.xml:589
6720 "Explanation: Uninstall or do not install any Debian-originated package versions\n"
6721 "Explanation: other than those in the distribution codenamed with squeeze or sid\n"
6723 "Pin: release n=squeeze\n"
6724 "Pin-Priority: 900\n"
6726 "Explanation: Debian unstable is always codenamed with sid\n"
6728 "Pin: release a=sid\n"
6729 "Pin-Priority: 800\n"
6732 "Pin: release o=Debian\n"
6733 "Pin-Priority: -10\n"
6736 #. type: Content of: <refentry><refsect1><refsect2><para>
6737 #: apt_preferences.5.xml:577
6739 "The following APT preferences file will cause APT to assign a priority "
6740 "higher than the default (500) to all package versions belonging to a "
6741 "specified codename of a distribution and a prohibitively low priority to "
6742 "package versions belonging to other <literal>Debian</literal> distributions, "
6743 "codenames and archives. Note that with this APT preference APT will follow "
6744 "the migration of a release from the archive <literal>testing</literal> to "
6745 "<literal>stable</literal> and later <literal>oldstable</literal>. If you "
6746 "want to follow for example the progress in <literal>testing</literal> "
6747 "notwithstanding the codename changes you should use the example "
6748 "configurations above. <placeholder type=\"programlisting\" id=\"0\"/>"
6751 #. type: Content of: <refentry><refsect1><refsect2><para>
6752 #: apt_preferences.5.xml:606
6754 "With a suitable &sources-list; file and the above preferences file, any of "
6755 "the following commands will cause APT to upgrade to the latest version(s) in "
6756 "the release codenamed with <literal>squeeze</literal>. <placeholder type="
6757 "\"programlisting\" id=\"0\"/>"
6760 #. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
6761 #: apt_preferences.5.xml:626
6763 msgid "apt-get install <replaceable>package</replaceable>/sid\n"
6766 #. type: Content of: <refentry><refsect1><refsect2><para>
6767 #: apt_preferences.5.xml:617
6769 "The following command will cause APT to upgrade the specified package to the "
6770 "latest version from the <literal>sid</literal> distribution. Thereafter, "
6771 "<command>apt-get upgrade</command> will upgrade the package to the most "
6772 "recent <literal>squeeze</literal> version if that is more recent than the "
6773 "installed version, otherwise, to the most recent <literal>sid</literal> "
6774 "version if that is more recent than the installed version. <placeholder "
6775 "type=\"programlisting\" id=\"0\"/>"
6778 #. type: Content of: <refentry><refsect1><variablelist>
6779 #: apt_preferences.5.xml:635
6780 msgid "&file-preferences;"
6783 #. type: Content of: <refentry><refsect1><para>
6784 #: apt_preferences.5.xml:641
6785 msgid "&apt-get; &apt-cache; &apt-conf; &sources-list;"
6788 #. type: Content of: <refentry><refnamediv><refname>
6789 #: sources.list.5.xml:22 sources.list.5.xml:29
6790 msgid "sources.list"
6793 #. type: Content of: <refentry><refnamediv><refpurpose>
6794 #: sources.list.5.xml:30
6795 msgid "Package resource list for APT"
6798 #. type: Content of: <refentry><refsect1><para>
6799 #: sources.list.5.xml:34
6801 "The package resource list is used to locate archives of the package "
6802 "distribution system in use on the system. At this time, this manual page "
6803 "documents only the packaging system used by the Debian GNU/Linux system. "
6804 "This control file is <filename>/etc/apt/sources.list</filename>."
6807 #. type: Content of: <refentry><refsect1><para>
6808 #: sources.list.5.xml:39
6810 "The source list is designed to support any number of active sources and a "
6811 "variety of source media. The file lists one source per line, with the most "
6812 "preferred source listed first. The format of each line is: <literal>type uri "
6813 "args</literal> The first item, <literal>type</literal> determines the format "
6814 "for <literal>args</literal>. <literal>uri</literal> is a Universal Resource "
6815 "Identifier (URI), which is a superset of the more specific and well-known "
6816 "Universal Resource Locator, or URL. The rest of the line can be marked as a "
6817 "comment by using a #."
6820 #. type: Content of: <refentry><refsect1><title>
6821 #: sources.list.5.xml:50
6822 msgid "sources.list.d"
6825 #. type: Content of: <refentry><refsect1><para>
6826 #: sources.list.5.xml:51
6828 "The <filename>/etc/apt/sources.list.d</filename> directory provides a way to "
6829 "add sources.list entries in separate files. The format is the same as for "
6830 "the regular <filename>sources.list</filename> file. File names need to end "
6831 "with <filename>.list</filename> and may only contain letters (a-z and A-Z), "
6832 "digits (0-9), underscore (_), hyphen (-) and period (.) characters. "
6833 "Otherwise they will be silently ignored."
6836 #. type: Content of: <refentry><refsect1><title>
6837 #: sources.list.5.xml:60
6838 msgid "The deb and deb-src types"
6841 #. type: Content of: <refentry><refsect1><para>
6842 #: sources.list.5.xml:61
6844 "The <literal>deb</literal> type describes a typical two-level Debian "
6845 "archive, <filename>distribution/component</filename>. Typically, "
6846 "<literal>distribution</literal> is generally one of <literal>stable</"
6847 "literal> <literal>unstable</literal> or <literal>testing</literal> while "
6848 "component is one of <literal>main</literal> <literal>contrib</literal> "
6849 "<literal>non-free</literal> or <literal>non-us</literal>. The <literal>deb-"
6850 "src</literal> type describes a debian distribution's source code in the same "
6851 "form as the <literal>deb</literal> type. A <literal>deb-src</literal> line "
6852 "is required to fetch source indexes."
6855 #. type: Content of: <refentry><refsect1><para>
6856 #: sources.list.5.xml:73
6858 "The format for a <filename>sources.list</filename> entry using the "
6859 "<literal>deb</literal> and <literal>deb-src</literal> types is:"
6862 #. type: Content of: <refentry><refsect1><literallayout>
6863 #: sources.list.5.xml:76
6865 msgid "deb uri distribution [component1] [component2] [...]"
6868 #. type: Content of: <refentry><refsect1><para>
6869 #: sources.list.5.xml:78
6871 "The URI for the <literal>deb</literal> type must specify the base of the "
6872 "Debian distribution, from which APT will find the information it needs. "
6873 "<literal>distribution</literal> can specify an exact path, in which case the "
6874 "components must be omitted and <literal>distribution</literal> must end with "
6875 "a slash (/). This is useful for when the case only a particular sub-section "
6876 "of the archive denoted by the URI is of interest. If <literal>distribution</"
6877 "literal> does not specify an exact path, at least one <literal>component</"
6878 "literal> must be present."
6881 #. type: Content of: <refentry><refsect1><para>
6882 #: sources.list.5.xml:87
6884 "<literal>distribution</literal> may also contain a variable, <literal>$(ARCH)"
6885 "</literal> which expands to the Debian architecture (i386, m68k, "
6886 "powerpc, ...) used on the system. This permits architecture-independent "
6887 "<filename>sources.list</filename> files to be used. In general this is only "
6888 "of interest when specifying an exact path, <literal>APT</literal> will "
6889 "automatically generate a URI with the current architecture otherwise."
6892 #. type: Content of: <refentry><refsect1><para>
6893 #: sources.list.5.xml:95
6895 "Since only one distribution can be specified per line it may be necessary to "
6896 "have multiple lines for the same URI, if a subset of all available "
6897 "distributions or components at that location is desired. APT will sort the "
6898 "URI list after it has generated a complete set internally, and will collapse "
6899 "multiple references to the same Internet host, for instance, into a single "
6900 "connection, so that it does not inefficiently establish an FTP connection, "
6901 "close it, do something else, and then re-establish a connection to that same "
6902 "host. This feature is useful for accessing busy FTP sites with limits on the "
6903 "number of simultaneous anonymous users. APT also parallelizes connections to "
6904 "different hosts to more effectively deal with sites with low bandwidth."
6907 #. type: Content of: <refentry><refsect1><para>
6908 #: sources.list.5.xml:107
6910 "It is important to list sources in order of preference, with the most "
6911 "preferred source listed first. Typically this will result in sorting by "
6912 "speed from fastest to slowest (CD-ROM followed by hosts on a local network, "
6913 "followed by distant Internet hosts, for example)."
6916 #. type: Content of: <refentry><refsect1><para>
6917 #: sources.list.5.xml:112
6918 msgid "Some examples:"
6921 #. type: Content of: <refentry><refsect1><literallayout>
6922 #: sources.list.5.xml:114
6925 "deb http://http.us.debian.org/debian stable main contrib non-free\n"
6926 "deb http://http.us.debian.org/debian dists/stable-updates/\n"
6930 #. type: Content of: <refentry><refsect1><title>
6931 #: sources.list.5.xml:120
6932 msgid "URI specification"
6935 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
6936 #: sources.list.5.xml:125
6940 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
6941 #: sources.list.5.xml:127
6943 "The file scheme allows an arbitrary directory in the file system to be "
6944 "considered an archive. This is useful for NFS mounts and local mirrors or "
6948 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
6949 #: sources.list.5.xml:134
6951 "The cdrom scheme allows APT to use a local CDROM drive with media swapping. "
6952 "Use the &apt-cdrom; program to create cdrom entries in the source list."
6955 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
6956 #: sources.list.5.xml:141
6958 "The http scheme specifies an HTTP server for the archive. If an environment "
6959 "variable <envar>http_proxy</envar> is set with the format http://server:"
6960 "port/, the proxy server specified in <envar>http_proxy</envar> will be used. "
6961 "Users of authenticated HTTP/1.1 proxies may use a string of the format "
6962 "http://user:pass@server:port/. Note that this is an insecure method of "
6966 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
6967 #: sources.list.5.xml:152
6969 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
6970 "is highly configurable; for more information see the &apt-conf; manual page. "
6971 "Please note that a ftp proxy can be specified by using the <envar>ftp_proxy</"
6972 "envar> environment variable. It is possible to specify a http proxy (http "
6973 "proxy servers often understand ftp urls) using this method and ONLY this "
6974 "method. ftp proxies using http specified in the configuration file will be "
6978 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
6979 #: sources.list.5.xml:161
6983 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
6984 #: sources.list.5.xml:163
6986 "The copy scheme is identical to the file scheme except that packages are "
6987 "copied into the cache directory instead of used directly at their location. "
6988 "This is useful for people using a zip disk to copy files around with APT."
6991 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
6992 #: sources.list.5.xml:168
6996 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
6997 #: sources.list.5.xml:168
7001 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
7002 #: sources.list.5.xml:170
7004 "The rsh/ssh method invokes rsh/ssh to connect to a remote host as a given "
7005 "user and access the files. It is a good idea to do prior arrangements with "
7006 "RSA keys or rhosts. Access to files on the remote uses standard "
7007 "<command>find</command> and <command>dd</command> commands to perform the "
7008 "file transfers from the remote."
7011 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
7012 #: sources.list.5.xml:178
7013 msgid "more recognizable URI types"
7016 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
7017 #: sources.list.5.xml:180
7019 "APT can be extended with more methods shipped in other optional packages "
7020 "which should follow the nameing scheme <literal>apt-transport-"
7021 "<replaceable>method</replaceable></literal>. The APT team e.g. maintains "
7022 "also the <literal>apt-transport-https</literal> package which provides "
7023 "access methods for https-URIs with features similar to the http method, but "
7024 "other methods for using e.g. debtorrent are also available, see "
7025 "<citerefentry> <refentrytitle><filename>apt-transport-debtorrent</filename></"
7026 "refentrytitle> <manvolnum>1</manvolnum></citerefentry>."
7029 #. type: Content of: <refentry><refsect1><para>
7030 #: sources.list.5.xml:122
7032 "The currently recognized URI types are cdrom, file, http, ftp, copy, ssh, "
7033 "rsh. <placeholder type=\"variablelist\" id=\"0\"/>"
7036 #. type: Content of: <refentry><refsect1><para>
7037 #: sources.list.5.xml:194
7039 "Uses the archive stored locally (or NFS mounted) at /home/jason/debian for "
7040 "stable/main, stable/contrib, and stable/non-free."
7043 #. type: Content of: <refentry><refsect1><literallayout>
7044 #: sources.list.5.xml:196
7046 msgid "deb file:/home/jason/debian stable main contrib non-free"
7049 #. type: Content of: <refentry><refsect1><para>
7050 #: sources.list.5.xml:198
7051 msgid "As above, except this uses the unstable (development) distribution."
7054 #. type: Content of: <refentry><refsect1><literallayout>
7055 #: sources.list.5.xml:199
7057 msgid "deb file:/home/jason/debian unstable main contrib non-free"
7060 #. type: Content of: <refentry><refsect1><para>
7061 #: sources.list.5.xml:201
7062 msgid "Source line for the above"
7065 #. type: Content of: <refentry><refsect1><literallayout>
7066 #: sources.list.5.xml:202
7068 msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
7071 #. type: Content of: <refentry><refsect1><para>
7072 #: sources.list.5.xml:204
7074 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
7078 #. type: Content of: <refentry><refsect1><literallayout>
7079 #: sources.list.5.xml:206
7081 msgid "deb http://archive.debian.org/debian-archive hamm main"
7084 #. type: Content of: <refentry><refsect1><para>
7085 #: sources.list.5.xml:208
7087 "Uses FTP to access the archive at ftp.debian.org, under the debian "
7088 "directory, and uses only the stable/contrib area."
7091 #. type: Content of: <refentry><refsect1><literallayout>
7092 #: sources.list.5.xml:210
7094 msgid "deb ftp://ftp.debian.org/debian stable contrib"
7097 #. type: Content of: <refentry><refsect1><para>
7098 #: sources.list.5.xml:212
7100 "Uses FTP to access the archive at ftp.debian.org, under the debian "
7101 "directory, and uses only the unstable/contrib area. If this line appears as "
7102 "well as the one in the previous example in <filename>sources.list</filename> "
7103 "a single FTP session will be used for both resource lines."
7106 #. type: Content of: <refentry><refsect1><literallayout>
7107 #: sources.list.5.xml:216
7109 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
7112 #. type: Content of: <refentry><refsect1><para>
7113 #: sources.list.5.xml:218
7115 "Uses HTTP to access the archive at nonus.debian.org, under the debian-non-US "
7119 #. type: Content of: <refentry><refsect1><literallayout>
7120 #: sources.list.5.xml:220
7122 msgid "deb http://nonus.debian.org/debian-non-US stable/non-US main contrib non-free"
7125 #. type: Content of: <refentry><refsect1><para><literallayout>
7126 #: sources.list.5.xml:229
7128 msgid "deb http://ftp.de.debian.org/debian-non-US unstable/binary-$(ARCH)/"
7131 #. type: Content of: <refentry><refsect1><para>
7132 #: sources.list.5.xml:222
7134 "Uses HTTP to access the archive at nonus.debian.org, under the debian-non-US "
7135 "directory, and uses only files found under <filename>unstable/binary-i386</"
7136 "filename> on i386 machines, <filename>unstable/binary-m68k</filename> on "
7137 "m68k, and so forth for other supported architectures. [Note this example "
7138 "only illustrates how to use the substitution variable; non-us is no longer "
7139 "structured like this] <placeholder type=\"literallayout\" id=\"0\"/>"
7142 #. type: Content of: <refentry><refsect1><para>
7143 #: sources.list.5.xml:234
7144 msgid "&apt-cache; &apt-conf;"
7147 #. type: <title></title>
7149 msgid "APT User's Guide"
7152 #. type: <author></author>
7153 #: guide.sgml:6 offline.sgml:6
7155 msgid "<name>Jason Gunthorpe </name><email>jgg@debian.org</email>"
7156 msgstr "<name>Jason Gunthorpe </name><email>jgg@debian.org</email>"
7158 #. type: <version></version>
7161 msgid "$Id: guide.sgml,v 1.7 2003/04/26 23:26:13 doogie Exp $"
7162 msgstr "$Id: offline.sgml,v 1.8 2003/02/12 15:06:41 doogie Exp $"
7164 #. type: <abstract></abstract>
7167 "This document provides an overview of how to use the the APT package manager."
7170 #. type: <copyrightsummary></copyrightsummary>
7173 msgid "Copyright © Jason Gunthorpe, 1998."
7174 msgstr "Copyright © Jason Gunthorpe, 1999."
7177 #: guide.sgml:21 offline.sgml:22
7180 "\"APT\" and this document are free software; you can redistribute them and/"
7181 "or modify them under the terms of the GNU General Public License as "
7182 "published by the Free Software Foundation; either version 2 of the License, "
7183 "or (at your option) any later version."
7185 "\"APT\" i ten dokument s± oprogramowaniem wolnodostêpnym; mo¿esz "
7186 "rozpowszechniaæ je i/lub zmieniaæ w zgodzie z postanowieniami \"Ogólnej "
7187 "Licencji Publicznej GNU\" (GNU General Public License) takiej, jak zosta³a "
7188 "opublikowana przez \"Fundacje Wolnego Oprogramowania (Free Software "
7189 "Foundation); albo w wersji 2 tej¿e licencji, albo (twój wybór) w dowolnej "
7193 #: guide.sgml:24 offline.sgml:25
7196 "For more details, on Debian GNU/Linux systems, see the file /usr/share/"
7197 "common-licenses/GPL for the full license."
7199 "Wiêcej szczegó³ów mo¿na uzyskaæ, przegl±daj±c plik zawieraj±cy pe³ny tekst "
7200 "licencji (w systemach Debian jest to plik /usr/share/common-licenses/GPL)."
7202 #. type: <heading></heading>
7210 "The APT package currently contains two sections, the APT <prgn>dselect</"
7211 "prgn> method and the <prgn>apt-get</prgn> command line user interface. Both "
7212 "provide a way to install and remove packages as well as download new "
7213 "packages from the Internet."
7216 #. type: <heading></heading>
7218 msgid "Anatomy of the Package System"
7224 "The Debian packaging system has a large amount of information associated "
7225 "with each package to help assure that it integrates cleanly and easily into "
7226 "the system. The most prominent of its features is the dependency system."
7232 "The dependency system allows individual programs to make use of shared "
7233 "elements in the system such as libraries. It simplifies placing infrequently "
7234 "used portions of a program in separate packages to reduce the number of "
7235 "things the average user is required to install. Also, it allows for choices "
7236 "in mail transport agents, X servers and so on."
7242 "The first step to understanding the dependency system is to grasp the "
7243 "concept of a simple dependency. The meaning of a simple dependency is that a "
7244 "package requires another package to be installed at the same time to work "
7251 "For instance, mailcrypt is an emacs extension that aids in encrypting email "
7252 "with GPG. Without GPGP installed mailcrypt is useless, so mailcrypt has a "
7253 "simple dependency on GPG. Also, because it is an emacs extension it has a "
7254 "simple dependency on emacs, without emacs it is completely useless."
7260 "The other important dependency to understand is a conflicting dependency. It "
7261 "means that a package, when installed with another package, will not work and "
7262 "may possibly be extremely harmful to the system. As an example consider a "
7263 "mail transport agent such as sendmail, exim or qmail. It is not possible to "
7264 "have two mail transport agents installed because both need to listen to the "
7265 "network to receive mail. Attempting to install two will seriously damage the "
7266 "system so all mail transport agents have a conflicting dependency with all "
7267 "other mail transport agents."
7273 "As an added complication there is the possibility for a package to pretend "
7274 "to be another package. Consider that exim and sendmail for many intents are "
7275 "identical, they both deliver mail and understand a common interface. Hence, "
7276 "the package system has a way for them to declare that they are both mail-"
7277 "transport-agents. So, exim and sendmail both declare that they provide a "
7278 "mail-transport-agent and other packages that need a mail transport agent "
7279 "depend on mail-transport-agent. This can add a great deal of confusion when "
7280 "trying to manually fix packages."
7286 "At any given time a single dependency may be met by packages that are "
7287 "already installed or it may not be. APT attempts to help resolve dependency "
7288 "issues by providing a number of automatic algorithms that help in selecting "
7289 "packages for installation."
7295 "<prgn>apt-get</prgn> provides a simple way to install packages from the "
7296 "command line. Unlike <prgn>dpkg</prgn>, <prgn>apt-get</prgn> does not "
7297 "understand .deb files, it works with the package's proper name and can only "
7298 "install .deb archives from a <em>Source</em>."
7304 "The first <footnote><p>If you are using an http proxy server you must set "
7305 "the http_proxy environment variable first, see sources.list(5)</p></"
7306 "footnote> thing that should be done before using <prgn>apt-get</prgn> is to "
7307 "fetch the package lists from the <em>Sources</em> so that it knows what "
7308 "packages are available. This is done with <tt>apt-get update</tt>. For "
7312 #. type: <example></example>
7316 "# apt-get update\n"
7317 "Get http://ftp.de.debian.org/debian-non-US/ stable/binary-i386/ Packages\n"
7318 "Get http://llug.sep.bnl.gov/debian/ testing/contrib Packages\n"
7319 "Reading Package Lists... Done\n"
7320 "Building Dependency Tree... Done"
7323 #. type: <p><taglist>
7325 msgid "Once updated there are several commands that can be used:"
7331 "Upgrade will attempt to gently upgrade the whole system. Upgrade will never "
7332 "install a new package or remove an existing package, nor will it ever "
7333 "upgrade a package that might cause some other package to break. This can be "
7334 "used daily to relatively safely upgrade the system. Upgrade will list all of "
7335 "the packages that it could not upgrade, this usually means that they depend "
7336 "on new packages or conflict with some other package. <prgn>dselect</prgn> or "
7337 "<tt>apt-get install</tt> can be used to force these packages to install."
7343 "Install is used to install packages by name. The package is automatically "
7344 "fetched and installed. This can be useful if you already know the name of "
7345 "the package to install and do not want to go into a GUI to select it. Any "
7346 "number of packages may be passed to install, they will all be fetched. "
7347 "Install automatically attempts to resolve dependency problems with the "
7348 "listed packages and will print a summary and ask for confirmation if "
7349 "anything other than its arguments are changed."
7355 "Dist-upgrade is a complete upgrader designed to simplify upgrading between "
7356 "releases of Debian. It uses a sophisticated algorithm to determine the best "
7357 "set of packages to install, upgrade and remove to get as much of the system "
7358 "to the newest release. In some situations it may be desired to use dist-"
7359 "upgrade rather than spend the time manually resolving dependencies in "
7360 "<prgn>dselect</prgn>. Once dist-upgrade has completed then <prgn>dselect</"
7361 "prgn> can be used to install any packages that may have been left out."
7367 "It is important to closely look at what dist-upgrade is going to do, its "
7368 "decisions may sometimes be quite surprising."
7374 "<prgn>apt-get</prgn> has several command line options that are detailed in "
7375 "its man page, <manref section=\"8\" name=\"apt-get\">. The most useful "
7376 "option is <tt>-d</tt> which does not install the fetched files. If the "
7377 "system has to download a large number of package it would be undesired to "
7378 "start installing them in case something goes wrong. When <tt>-d</tt> is used "
7379 "the downloaded archives can be installed by simply running the command that "
7380 "caused them to be downloaded again without <tt>-d</tt>."
7383 #. type: <heading></heading>
7391 "The APT <prgn>dselect</prgn> method provides the complete APT system with "
7392 "the <prgn>dselect</prgn> package selection GUI. <prgn>dselect</prgn> is used "
7393 "to select the packages to be installed or removed and APT actually installs "
7400 "To enable the APT method you need to select [A]ccess in <prgn>dselect</prgn> "
7401 "and then choose the APT method. You will be prompted for a set of "
7402 "<em>Sources</em> which are places to fetch archives from. These can be "
7403 "remote Internet sites, local Debian mirrors or CDROMs. Each source can "
7404 "provide a fragment of the total Debian archive, APT will automatically "
7405 "combine them to form a complete set of packages. If you have a CDROM then it "
7406 "is a good idea to specify it first and then specify a mirror so that you "
7407 "have access to the latest bug fixes. APT will automatically use packages on "
7408 "your CDROM before downloading from the Internet."
7411 #. type: <example></example>
7415 " Set up a list of distribution source locations\n"
7417 " Please give the base URL of the debian distribution.\n"
7418 " The access schemes I know about are: http file\n"
7421 " file:/mnt/debian,\n"
7422 " ftp://ftp.debian.org/debian,\n"
7423 " http://ftp.de.debian.org/debian,\n"
7426 " URL [http://llug.sep.bnl.gov/debian]:"
7432 "The <em>Sources</em> setup starts by asking for the base of the Debian "
7433 "archive, defaulting to a HTTP mirror. Next it asks for the distribution to "
7437 #. type: <example></example>
7441 " Please give the distribution tag to get or a path to the\n"
7442 " package file ending in a /. The distribution\n"
7443 " tags are typically something like: stable unstable testing non-US\n"
7445 " Distribution [stable]:"
7451 "The distribution refers to the Debian version in the archive, <em>stable</"
7452 "em> refers to the latest released version and <em>unstable</em> refers to "
7453 "the developmental version. <em>non-US</em> is only available on some mirrors "
7454 "and refers to packages that contain encryption technology or other things "
7455 "that cannot be exported from the United States. Importing these packages "
7456 "into the US is legal however."
7459 #. type: <example></example>
7463 " Please give the components to get\n"
7464 " The components are typically something like: main contrib non-free\n"
7466 " Components [main contrib non-free]:"
7472 "The components list refers to the list of sub distributions to fetch. The "
7473 "distribution is split up based on software licenses, main being DFSG free "
7474 "packages while contrib and non-free contain things that have various "
7475 "restrictions placed on their use and distribution."
7481 "Any number of sources can be added, the setup script will continue to prompt "
7482 "until you have specified all that you want."
7488 "Before starting to use <prgn>dselect</prgn> it is necessary to update the "
7489 "available list by selecting [U]pdate from the menu. This is a superset of "
7490 "<tt>apt-get update</tt> that makes the fetched information available to "
7491 "<prgn>dselect</prgn>. [U]pdate must be performed even if <tt>apt-get update</"
7492 "tt> has been run before."
7498 "You can then go on and make your selections using [S]elect and then perform "
7499 "the installation using [I]nstall. When using the APT method the [C]onfig and "
7500 "[R]emove commands have no meaning, the [I]nstall command performs both of "
7507 "By default APT will automatically remove the package (.deb) files once they "
7508 "have been successfully installed. To change this behavior place <tt>Dselect::"
7509 "clean \"prompt\";</tt> in /etc/apt/apt.conf."
7512 #. type: <heading></heading>
7514 msgid "The Interface"
7520 "Both that APT <prgn>dselect</prgn> method and <prgn>apt-get</prgn> share the "
7521 "same interface. It is a simple system that generally tells you what it will "
7522 "do and then goes and does it. <footnote><p>The <prgn>dselect</prgn> method "
7523 "actually is a set of wrapper scripts to <prgn>apt-get</prgn>. The method "
7524 "actually provides more functionality than is present in <prgn>apt-get</prgn> "
7525 "alone.</p></footnote> After printing out a summary of what will happen APT "
7526 "then will print out some informative status messages so that you can "
7527 "estimate how far along it is and how much is left to do."
7530 #. type: <heading></heading>
7538 "Before all operations except update, APT performs a number of actions to "
7539 "prepare its internal state. It also does some checks of the system's state. "
7540 "At any time these operations can be performed by running <tt>apt-get check</"
7544 #. type: <example></example>
7549 "Reading Package Lists... Done\n"
7550 "Building Dependency Tree... Done"
7556 "The first thing it does is read all the package files into memory. APT uses "
7557 "a caching scheme so this operation will be faster the second time it is run. "
7558 "If some of the package files are not found then they will be ignored and a "
7559 "warning will be printed when apt-get exits."
7565 "The final operation performs a detailed analysis of the system's "
7566 "dependencies. It checks every dependency of every installed or unpacked "
7567 "package and considers if it is OK. Should this find a problem then a report "
7568 "will be printed out and <prgn>apt-get</prgn> will refuse to run."
7571 #. type: <example></example>
7576 "Reading Package Lists... Done\n"
7577 "Building Dependency Tree... Done\n"
7578 "You might want to run apt-get -f install' to correct these.\n"
7579 "Sorry, but the following packages have unmet dependencies:\n"
7580 " 9fonts: Depends: xlib6g but it is not installed\n"
7581 " uucp: Depends: mailx but it is not installed\n"
7582 " blast: Depends: xlib6g (>= 3.3-5) but it is not installed\n"
7583 " adduser: Depends: perl-base but it is not installed\n"
7584 " aumix: Depends: libgpmg1 but it is not installed\n"
7585 " debiandoc-sgml: Depends: sgml-base but it is not installed\n"
7586 " bash-builtins: Depends: bash (>= 2.01) but 2.0-3 is installed\n"
7587 " cthugha: Depends: svgalibg1 but it is not installed\n"
7588 " Depends: xlib6g (>= 3.3-5) but it is not installed\n"
7589 " libreadlineg2: Conflicts:libreadline2 (<< 2.1-2.1)"
7595 "In this example the system has many problems, including a serious problem "
7596 "with libreadlineg2. For each package that has unmet dependencies a line is "
7597 "printed out indicating the package with the problem and the dependencies "
7598 "that are unmet. A short explanation of why the package has a dependency "
7599 "problem is also included."
7605 "There are two ways a system can get into a broken state like this. The first "
7606 "is caused by <prgn>dpkg</prgn> missing some subtle relationships between "
7607 "packages when performing upgrades. <footnote><p>APT however considers all "
7608 "known dependencies and attempts to prevent broken packages</p></footnote>. "
7609 "The second is if a package installation fails during an operation. In this "
7610 "situation a package may have been unpacked without its dependents being "
7617 "The second situation is much less serious than the first because APT places "
7618 "certain constraints on the order that packages are installed. In both cases "
7619 "supplying the <tt>-f</tt> option to <prgn>apt-get</prgn> will cause APT to "
7620 "deduce a possible solution to the problem and then continue on. The APT "
7621 "<prgn>dselect</prgn> method always supplies the <tt>-f</tt> option to allow "
7622 "for easy continuation of failed maintainer scripts."
7628 "However, if the <tt>-f</tt> option is used to correct a seriously broken "
7629 "system caused by the first case then it is possible that it will either fail "
7630 "immediately or the installation sequence will fail. In either case it is "
7631 "necessary to manually use dpkg (possibly with forcing options) to correct "
7632 "the situation enough to allow APT to proceed."
7635 #. type: <heading></heading>
7637 msgid "The Status Report"
7643 "Before proceeding <prgn>apt-get</prgn> will present a report on what will "
7644 "happen. Generally the report reflects the type of operation being performed "
7645 "but there are several common elements. In all cases the lists reflect the "
7646 "final state of things, taking into account the <tt>-f</tt> option and any "
7647 "other relevant activities to the command being executed."
7650 #. type: <heading></heading>
7652 msgid "The Extra Package list"
7655 #. type: <example></example>
7659 "The following extra packages will be installed:\n"
7660 " libdbd-mysql-perl xlib6 zlib1 xzx libreadline2 libdbd-msql-perl\n"
7661 " mailpgp xdpkg fileutils pinepgp zlib1g xlib6g perl-base\n"
7662 " bin86 libgdbm1 libgdbmg1 quake-lib gmp2 bcc xbuffy\n"
7663 " squake pgp-i python-base debmake ldso perl libreadlineg2\n"
7670 "The Extra Package list shows all of the packages that will be installed or "
7671 "upgraded in excess of the ones mentioned on the command line. It is only "
7672 "generated for an <tt>install</tt> command. The listed packages are often the "
7673 "result of an Auto Install."
7676 #. type: <heading></heading>
7678 msgid "The Packages to Remove"
7681 #. type: <example></example>
7685 "The following packages will be REMOVED:\n"
7686 " xlib6-dev xpat2 tk40-dev xkeycaps xbattle xonix\n"
7687 " xdaliclock tk40 tk41 xforms0.86 ghostview xloadimage xcolorsel\n"
7688 " xadmin xboard perl-debug tkined xtetris libreadline2-dev perl-suid\n"
7695 "The Packages to Remove list shows all of the packages that will be removed "
7696 "from the system. It can be shown for any of the operations and should be "
7697 "given a careful inspection to ensure nothing important is to be taken off. "
7698 "The <tt>-f</tt> option is especially good at generating packages to remove "
7699 "so extreme care should be used in that case. The list may contain packages "
7700 "that are going to be removed because they are only partially installed, "
7701 "possibly due to an aborted installation."
7704 #. type: <heading></heading>
7706 msgid "The New Packages list"
7709 #. type: <example></example>
7713 "The following NEW packages will installed:\n"
7714 " zlib1g xlib6g perl-base libgdbmg1 quake-lib gmp2 pgp-i python-base"
7720 "The New Packages list is simply a reminder of what will happen. The packages "
7721 "listed are not presently installed in the system but will be when APT is "
7725 #. type: <heading></heading>
7727 msgid "The Kept Back list"
7730 #. type: <example></example>
7734 "The following packages have been kept back\n"
7735 " compface man-db tetex-base msql libpaper svgalib1\n"
7736 " gs snmp arena lynx xpat2 groff xscreensaver"
7742 "Whenever the whole system is being upgraded there is the possibility that "
7743 "new versions of packages cannot be installed because they require new things "
7744 "or conflict with already installed things. In this case the package will "
7745 "appear in the Kept Back list. The best way to convince packages listed there "
7746 "to install is with <tt>apt-get install</tt> or by using <prgn>dselect</prgn> "
7747 "to resolve their problems."
7750 #. type: <heading></heading>
7752 msgid "Held Packages warning"
7755 #. type: <example></example>
7759 "The following held packages will be changed:\n"
7766 "Sometimes you can ask APT to install a package that is on hold, in such a "
7767 "case it prints out a warning that the held package is going to be changed. "
7768 "This should only happen during dist-upgrade or install."
7771 #. type: <heading></heading>
7773 msgid "Final summary"
7779 "Finally, APT will print out a summary of all the changes that will occur."
7782 #. type: <example></example>
7786 "206 packages upgraded, 8 newly installed, 23 to remove and 51 not upgraded.\n"
7787 "12 packages not fully installed or removed.\n"
7788 "Need to get 65.7M/66.7M of archives. After unpacking 26.5M will be used."
7794 "The first line of the summary simply is a reduced version of all of the "
7795 "lists and includes the number of upgrades - that is packages already "
7796 "installed that have new versions available. The second line indicates the "
7797 "number of poorly configured packages, possibly the result of an aborted "
7798 "installation. The final line shows the space requirements that the "
7799 "installation needs. The first pair of numbers refer to the size of the "
7800 "archive files. The first number indicates the number of bytes that must be "
7801 "fetched from remote locations and the second indicates the total size of all "
7802 "the archives required. The next number indicates the size difference between "
7803 "the presently installed packages and the newly installed packages. It is "
7804 "roughly equivalent to the space required in /usr after everything is done. "
7805 "If a large number of packages are being removed then the value may indicate "
7806 "the amount of space that will be freed."
7812 "Some other reports can be generated by using the -u option to show packages "
7813 "to upgrade, they are similar to the previous examples."
7816 #. type: <heading></heading>
7818 msgid "The Status Display"
7824 "During the download of archives and package files APT prints out a series of "
7828 #. type: <example></example>
7832 "# apt-get update\n"
7833 "Get:1 http://ftp.de.debian.org/debian-non-US/ stable/non-US/ Packages\n"
7834 "Get:2 http://llug.sep.bnl.gov/debian/ testing/contrib Packages\n"
7835 "Hit http://llug.sep.bnl.gov/debian/ testing/main Packages\n"
7836 "Get:4 http://ftp.de.debian.org/debian-non-US/ unstable/binary-i386/ Packages\n"
7837 "Get:5 http://llug.sep.bnl.gov/debian/ testing/non-free Packages\n"
7838 "11% [5 testing/non-free `Waiting for file' 0/32.1k 0%] 2203b/s 1m52s"
7844 "The lines starting with <em>Get</em> are printed out when APT begins to "
7845 "fetch a file while the last line indicates the progress of the download. The "
7846 "first percent value on the progress line indicates the total percent done of "
7847 "all files. Unfortunately since the size of the Package files is unknown "
7848 "<tt>apt-get update</tt> estimates the percent done which causes some "
7855 "The next section of the status line is repeated once for each download "
7856 "thread and indicates the operation being performed and some useful "
7857 "information about what is happening. Sometimes this section will simply read "
7858 "<em>Forking</em> which means the OS is loading the download module. The "
7859 "first word after the [ is the fetch number as shown on the history lines. "
7860 "The next word is the short form name of the object being downloaded. For "
7861 "archives it will contain the name of the package that is being fetched."
7867 "Inside of the single quote is an informative string indicating the progress "
7868 "of the negotiation phase of the download. Typically it progresses from "
7869 "<em>Connecting</em> to <em>Waiting for file</em> to <em>Downloading</em> or "
7870 "<em>Resuming</em>. The final value is the number of bytes downloaded from "
7871 "the remote site. Once the download begins this is represented as "
7872 "<tt>102/10.2k</tt> indicating that 102 bytes have been fetched and 10.2 "
7873 "kilobytes is expected. The total size is always shown in 4 figure notation "
7874 "to preserve space. After the size display is a percent meter for the file "
7875 "itself. The second last element is the instantaneous average speed. This "
7876 "values is updated every 5 seconds and reflects the rate of data transfer for "
7877 "that period. Finally is shown the estimated transfer time. This is updated "
7878 "regularly and reflects the time to complete everything at the shown transfer "
7885 "The status display updates every half second to provide a constant feedback "
7886 "on the download progress while the Get lines scroll back whenever a new file "
7887 "is started. Since the status display is constantly updated it is unsuitable "
7888 "for logging to a file, use the <tt>-q</tt> option to remove the status "
7892 #. type: <heading></heading>
7900 "APT uses <prgn>dpkg</prgn> for installing the archives and will switch over "
7901 "to the <prgn>dpkg</prgn> interface once downloading is completed. "
7902 "<prgn>dpkg</prgn> will also ask a number of questions as it processes the "
7903 "packages and the packages themselves may also ask several questions. Before "
7904 "each question there is usually a description of what it is asking and the "
7905 "questions are too varied to discuss completely here."
7908 #. type: <title></title>
7911 msgid "Using APT Offline"
7912 msgstr "U¿ywanie APT w trybie offline"
7914 #. type: <version></version>
7917 msgid "$Id: offline.sgml,v 1.8 2003/02/12 15:06:41 doogie Exp $"
7918 msgstr "$Id: offline.sgml,v 1.8 2003/02/12 15:06:41 doogie Exp $"
7920 #. type: <abstract></abstract>
7924 "This document describes how to use APT in a non-networked environment, "
7925 "specifically a 'sneaker-net' approach for performing upgrades."
7927 "Dokument ten opisuje u¿ywanie programu APT w ¶rodowiskach pozbawionych "
7928 "dostêpu, do sieci, a w szczególno¶ci metodê pozwalaj±c± na robienie "
7929 "aktualizacji systemu."
7931 #. type: <copyrightsummary></copyrightsummary>
7934 msgid "Copyright © Jason Gunthorpe, 1999."
7935 msgstr "Copyright © Jason Gunthorpe, 1999."
7937 #. type: <heading></heading>
7940 msgid "Introduction"
7943 #. type: <heading></heading>
7944 #: offline.sgml:34 offline.sgml:65 offline.sgml:180
7947 msgstr "Wprowadzenie"
7953 "Normally APT requires direct access to a Debian archive, either from a local "
7954 "media or through a network. Another common complaint is that a Debian "
7955 "machine is on a slow link, such as a modem and another machine has a very "
7956 "fast connection but they are physically distant."
7958 "Normalnie APT wymaga bezpo¶redniego dostêpu do archiwów Debiana przez sieæ "
7959 "lokaln± albo przez sieæ internetow±. Kolejn± niedogodno¶ci± mo¿e byæ fakt, "
7960 "¿e nasz komputer, który pracuje na powolnym ³±czu takim jak modem, jest "
7961 "znacznie oddalony od innego komputera z szybkim ³±czem."
7967 "The solution to this is to use large removable media such as a Zip disc or a "
7968 "SuperDisk disc. These discs are not large enough to store the entire Debian "
7969 "archive but can easily fit a subset large enough for most users. The idea is "
7970 "to use APT to generate a list of packages that are required and then fetch "
7971 "them onto the disc using another machine with good connectivity. It is even "
7972 "possible to use another Debian machine with APT or to use a completely "
7973 "different OS and a download tool like wget. Let <em>remote host</em> mean "
7974 "the machine downloading the packages, and <em>target host</em> the one with "
7975 "bad or no connection."
7977 "Rozwi±zaniem tego problemu jest u¿ycie pojemnych przeno¶nych no¶ników takich "
7978 "jak dyskietka Zip lub dysk SuperDisk. No¶niki te nie s± wystarczaj±co "
7979 "pojemne, by zgromadziæ kompletne archiwum Debiana, ale mo¿na ¶mia³o "
7980 "dopasowaæ podzbiór du¿ego archiwum wystarczaj±cy dla wiêkszo¶ci "
7981 "u¿ytkowników. Pomys³ polega na tym, by u¿yæ programu APT do wygenerowania "
7982 "listy pakietów, które s± wymagane, a nastêpnie pobraniu ich na dysk, u¿ywaj"
7983 "±c innego komputera z w³a¶ciw± zwarto¶ci±. Jest nawet mo¿liwe, by u¿yæ "
7984 "innego komputera z Debianem z zainstalowanym programem APT lub zupe³nie "
7985 "innym systemem operacyjnym i programem narzêdziowym do pobierania plików "
7992 "This is achieved by creatively manipulating the APT configuration file. The "
7993 "essential premise to tell APT to look on a disc for it's archive files. Note "
7994 "that the disc should be formated with a filesystem that can handle long file "
7995 "names such as ext2, fat32 or vfat."
7997 "Osi±gane jest to przez twórcze manipulowanie plikiem konfiguracyjnym "
7998 "programu APT. Rzecz± niezbêdn± jest poinformowanie programu APT, aby "
7999 "wskazywa³ na dysk z plikami archiwum. Nale¿y zauwa¿yæ, ¿e dysk powinien byæ "
8000 "sformatowany do obs³ugi systemu plików pozwalaj±cego pos³ugiwaæ siê d³ugimi "
8001 "nazwami plików (np. ext2, fat32 albo vfat)."
8003 #. type: <heading></heading>
8006 msgid "Using APT on both machines"
8007 msgstr "U¿ywanie programu APT na obu komputerach"
8009 #. type: <p><example>
8013 "APT being available on both machines gives the simplest configuration. The "
8014 "basic idea is to place a copy of the status file on the disc and use the "
8015 "remote machine to fetch the latest package files and decide which packages "
8016 "to download. The disk directory structure should look like:"
8018 "APT bêd±cy do dyspozycji na obu komputerach daje najprostsz± kombinacjê. "
8019 "Zasadniczym pomys³em tej metody jest umieszczenie kopii pliku status na "
8020 "dysku i u¿ycie odleg³ego komputera, aby uzyskaæ najnowsze pliki pakietów i "
8021 "zdecydowaæ, które pakiety trzeba pobraæ. Struktura katalogów na dysku "
8022 "powinna wygl±daæ nastêpuj±co:"
8024 #. type: <example></example>
8046 #. type: <heading></heading>
8049 msgid "The configuration file"
8050 msgstr "Plik konfiguracyjny"
8056 "The configuration file should tell APT to store its files on the disc and to "
8057 "use the configuration files on the disc as well. The sources.list should "
8058 "contain the proper sites that you wish to use from the remote machine, and "
8059 "the status file should be a copy of <em>/var/lib/dpkg/status</em> from the "
8060 "<em>target host</em>. Please note, if you are using a local archive you must "
8061 "use copy URIs, the syntax is identical to file URIs."
8063 "Plik konfiguracyjny powinien informowaæ program APT, aby przechowywa³ swoje "
8064 "pliki na dysku, a tak¿e u¿ywa³ plików konfiguracyjnych z dysku. Plik sources."
8065 "list powinien zawieraæ prawid³owe odno¶niki, których nale¿y u¿yæ na zdalnym "
8066 "komputerze, a plik status powinien byæ kopi± <em>/var/lib/dpkg/status</em>. "
8067 "Zauwa¿, ¿e je¶li u¿ywasz lokalnego archiwum musisz u¿yæ tych samych "
8068 "odno¶ników o identycznej sk³adni."
8070 #. type: <p><example>
8074 "<em>apt.conf</em> must contain the necessary information to make APT use the "
8077 "<em>apt.conf</em> musi zawieraæ niezbêdne wpisy, by APT korzysta³ z dysku:"
8079 #. type: <example></example>
8085 " /* This is not necessary if the two machines are the same arch, it tells\n"
8086 " the remote APT what architecture the target machine is */\n"
8087 " Architecture \"i386\";\n"
8089 " Get::Download-Only \"true\";\n"
8094 " /* Use the disc for state information and redirect the status file from\n"
8095 " the /var/lib/dpkg default */\n"
8096 " State \"/disc/\";\n"
8097 " State::status \"status\";\n"
8099 " // Binary caches will be stored locally\n"
8100 " Cache::archives \"/disc/archives/\";\n"
8101 " Cache \"/tmp/\";\n"
8103 " // Location of the source list.\n"
8104 " Etc \"/disc/\";\n"
8109 " /* Ten wpis nie jest wymagany, je¶li oba komputery maj± tê sam±\n"
8110 " architekturê; mówi on programowi APT na komputerze pobieraj±cym \n"
8111 " pakiety, jaka jest architektura naszego komputera */\n"
8112 " Architecture \"i386\";\n"
8114 " Get::Download-Only \"true\";\n"
8119 " /* U¿yj katalogu disc na informacje stanu i przekieruj plik status\n"
8120 " z domy¶lnego /var/lib/dpkg */\n"
8121 " State \"/disc/\";\n"
8122 " State::status \"status\";\n"
8124 " // Katalog lokalnie przechowywanych pakietów binarnych\n"
8125 " Cache::archives \"/disc/archives/\";\n"
8127 " Cache \"/tmp/\";\n"
8129 " // Lokalizacja pliku sources.list.\n"
8133 #. type: </example></p>
8137 "More details can be seen by examining the apt.conf man page and the sample "
8138 "configuration file in <em>/usr/share/doc/apt/examples/apt.conf</em>."
8140 "Wiêcej szczegó³ów mo¿na zobaczyæ w stronie podrêcznika apt.conf i w "
8141 "przyk³adowym pliku konfiguracyjnym <em>/usr/share/doc/apt/examples/apt.conf</"
8144 #. type: <p><example>
8148 "On the target machine the first thing to do is mount the disc and copy <em>/"
8149 "var/lib/dpkg/status</em> to it. You will also need to create the directories "
8150 "outlined in the Overview, <em>archives/partial/</em> and <em>lists/partial/</"
8151 "em>. Then take the disc to the remote machine and configure the sources."
8152 "list. On the remote machine execute the following:"
8154 "Pierwsz± rzecz±, jak± nale¿y zrobiæ na oddalonym komputerze z Debianem to "
8155 "zamontowaæ dysk i przekopiowaæ na niego plik <em>/var/lib/dpkg/status</em>. "
8156 "Trzeba tak¿e utworzyæ stukturê katalogów przedstawion± we \"Wprowadzeniu\": "
8157 "<em>archives/partial/</em> i <em>lists/partial/</em>. Nastêpnie niesiemy "
8158 "dysk do oddalonego komputera z szybkim ³±czem i konfigurujemy plik sources."
8159 "list. Na oddalonym komputerze wykonujemy kolejno:"
8161 #. type: <example></example>
8165 " # export APT_CONFIG=\"/disc/apt.conf\"\n"
8166 " # apt-get update\n"
8167 " [ APT fetches the package files ]\n"
8168 " # apt-get dist-upgrade\n"
8169 " [ APT fetches all the packages needed to upgrade the target machine ]"
8171 " # export APT_CONFIG=\"/disc/apt.conf\"\n"
8172 " # apt-get update\n"
8173 " [ APT aktualizuje ustawienia ]\n"
8174 " # apt-get dist-upgrade\n"
8175 " [ APT pobiera wszystkie pakiety potrzebne do aktualizacji Twojego systemu ]"
8177 #. type: </example></p>
8181 "The dist-upgrade command can be replaced with any other standard APT "
8182 "commands, particularly dselect-upgrade. You can even use an APT front end "
8183 "such as <em>dselect</em>. However this presents a problem in communicating "
8184 "your selections back to the local computer."
8186 "Polecenie dist-upgrade mo¿na zast±piæ ka¿dym innym podstawowym poleceniem "
8187 "APT, w szczególno¶ci dselect-upgrade. Mo¿na nawet u¿yæ APT jako metody "
8188 "dostêpu dla <em>dselect</em>. Jednak stworzy to problem w przeniesieniu "
8189 "Twoich operacji wyborów z powrotem na lokalny komputer."
8191 #. type: <p><example>
8195 "Now the disc contains all of the index files and archives needed to upgrade "
8196 "the target machine. Take the disc back and run:"
8198 "W tej chwili katalog disc zawiera wszystkie pliki indeksowe oraz archiwa "
8199 "niezbêdne do aktualizacji maszyny z Debianem. Bierzemy dysk z powrotem do "
8200 "siebie i wpisujemy:"
8202 #. type: <example></example>
8206 " # export APT_CONFIG=\"/disc/apt.conf\"\n"
8207 " # apt-get check\n"
8208 " [ APT generates a local copy of the cache files ]\n"
8209 " # apt-get --no-d -o dir::state::status=/var/lib/dpkg/status dist-upgrade\n"
8210 " [ Or any other APT command ]"
8212 " # export APT_CONFIG=\"/disc/apt.conf\"\n"
8213 " # apt-get check\n"
8214 " [ APT tworzy lokaln± kopiê plików cache ]\n"
8215 " # apt-get --no-d -o dir::state::status=/var/lib/dpkg/status dist-upgrade\n"
8216 " [ Mo¿e te¿ byæ inne polecenie programu APT ]"
8222 "It is necessary for proper function to re-specify the status file to be the "
8223 "local one. This is very important!"
8225 "Do prawid³owego dzia³ania koniecznie nale¿y podaæ plik status z lokalnej "
8226 "maszyny. To jest bardzo wa¿ne!"
8232 "If you are using dselect you can do the very risky operation of copying disc/"
8233 "status to /var/lib/dpkg/status so that any selections you made on the remote "
8234 "machine are updated. I highly recommend that people only make selections on "
8235 "the local machine - but this may not always be possible. DO NOT copy the "
8236 "status file if dpkg or APT have been run in the mean time!!"
8238 "Je¶li u¿ywasz dselect, mo¿esz wykonaæ bardzo ryzykown± operacjê skopiowania "
8239 "disc/status do /var/lib/dpkg/status, tak ¿e wszystkie zmiany, których "
8240 "dokona³e¶ na odleg³ym komputerze, bêd± przeniesione. Mocno zalecam, aby "
8241 "dokonywaæ doboru pakietów tylko na lokalnym komputerze, ale nie zawsze jest "
8242 "to mo¿liwe. NIE podmieniaj pliku status, je¶li dpkg lub APT by³y uruchamiane "
8245 #. type: <heading></heading>
8248 msgid "Using APT and wget"
8249 msgstr "U¿ywanie programów APT i wget"
8255 "<em>wget</em> is a popular and portable download tool that can run on nearly "
8256 "any machine. Unlike the method above this requires that the Debian machine "
8257 "already has a list of available packages."
8259 "<em>wget</em> jest popularnym i przeno¶nym programem narzêdziowym pobierania "
8260 "plików, który dzia³a prawie na ka¿dym komputerze. W przeciwieñstwie do "
8261 "metody opisanej powy¿ej ta wymaga, aby na lokalnym komputerze by³a aktualna "
8262 "lista dostêpnych pakietów."
8268 "The basic idea is to create a disc that has only the archive files "
8269 "downloaded from the remote site. This is done by using the --print-uris "
8270 "option to apt-get and then preparing a wget script to actually fetch the "
8273 "Nale¿y stworzyæ katalog disc tylko na pakiety do pobrania z innego "
8274 "komputera. U¿yta zostanie do tego opcja --print-uris programu apt-get, a "
8275 "nastêpnie przygotujemy skrypt dla programu wget, który pobierze w³a¶ciwe "
8278 #. type: <heading></heading>
8282 msgstr "Kolejne kroki"
8284 #. type: <p><example>
8288 "Unlike the previous technique no special configuration files are required. "
8289 "We merely use the standard APT commands to generate the file list."
8291 "W odró¿nieniu od poprzedniej metody dzia³ania ta nie wymaga specjalnych "
8292 "plików konfiguracyjnych. U¿ywamy jedynie podstawowych poleceñ APT, by "
8293 "wygenerowaæ listê plików."
8295 #. type: <example></example>
8299 " # apt-get dist-upgrade \n"
8300 " [ Press no when prompted, make sure you are happy with the actions ]\n"
8301 " # apt-get -qq --print-uris dist-upgrade > uris\n"
8302 " # awk '{print \"wget -O \" $2 \" \" $1}' < uris > /disc/wget-script"
8304 " # apt-get dist-upgrade \n"
8305 " [ Wybierz \"no\" po znaku zachêty, upewnij siê, czy to w³a¶ciwy wybór ]\n"
8306 " # apt-get -qq --print-uris dist-upgrade > uris\n"
8307 " # awk '{print \"wget -O \" $2 \" \" $1}' < uris > /disc/wget-script"
8309 #. type: </example></p>
8313 "Any command other than dist-upgrade could be used here, including dselect-"
8316 "Tak¿e inne opcje ni¿ dist-upgrade mog± tu byæ u¿yte, w³±czaj±c dselect-"
8323 "The /disc/wget-script file will now contain a list of wget commands to "
8324 "execute in order to fetch the necessary archives. This script should be run "
8325 "with the current directory as the disc's mount point so as to save the "
8326 "output on the disc."
8328 "Plik skryptu /disc/wget-script bêdzie teraz zawieraæ listê wywo³añ programu "
8329 "wget, niezbêdnych do pobrania potrzebnych archiwów. Skrypt ten nale¿y "
8330 "uruchomiæ w bie¿±cym katalogu o punkcie montowania disc, tak aby tu "
8331 "zapisywa³ dane na dysku."
8333 #. type: <p><example>
8336 msgid "The remote machine would do something like"
8337 msgstr "Na oddalonym komputerze nale¿y wykonaæ co¶ takiego"
8339 #. type: <example></example>
8344 " # sh -x ./wget-script\n"
8348 " # sh -x ./wget-script\n"
8351 #. type: </example><example>
8355 "Once the archives are downloaded and the disc returned to the Debian machine "
8356 "installation can proceed using,"
8358 "Gdy archiwa zostan± pobrane i dysk wróci do komputera z Debianem, "
8359 "instalowanie mo¿na prowadziæ dalej poleceniem:"
8361 #. type: <example></example>
8364 msgid " # apt-get -o dir::cache::archives=\"/disc/\" dist-upgrade"
8365 msgstr " # apt-get -o dir::cache::archives=\"/disc/\" dist-upgrade"
8367 #. type: </example></p>
8370 msgid "Which will use the already fetched archives on the disc."
8371 msgstr "które u¿yje pobranych uprzednio archiwów z dysku."