gnu/packages/admin.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
   4 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
   5 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
   6 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
   7 ;;; Copyright © 2015 Alex Sassmannshausen <alex.sassmannshausen@gmail.com>
   8 ;;;
   9 ;;; This file is part of GNU Guix.
  10 ;;;
  11 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  12 ;;; under the terms of the GNU General Public License as published by
  13 ;;; the Free Software Foundation; either version 3 of the License, or (at
  14 ;;; your option) any later version.
  15 ;;;
  16 ;;; GNU Guix is distributed in the hope that it will be useful, but
  17 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;;; GNU General Public License for more details.
  20 ;;;
  21 ;;; You should have received a copy of the GNU General Public License
  22 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 (define-module (gnu packages admin)
  25   #:use-module ((guix licenses) #:prefix license:)
  26   #:use-module (guix packages)
  27   #:use-module (guix utils)
  28   #:use-module (guix download)
  29   #:use-module (guix git-download)
  30   #:use-module (guix build-system cmake)
  31   #:use-module (guix build-system gnu)
  32   #:use-module (guix build-system trivial)
  33   #:use-module (gnu packages)
  34   #:use-module (gnu packages base)
  35   #:use-module (gnu packages ncurses)
  36   #:use-module (gnu packages readline)
  37   #:use-module (gnu packages linux)
  38   #:use-module (gnu packages guile)
  39   #:use-module (gnu packages gettext)
  40   #:use-module (gnu packages perl)
  41   #:use-module (gnu packages tcl)
  42   #:use-module (gnu packages compression)
  43   #:use-module ((gnu packages openssl) #:prefix o:)
  44   #:use-module (gnu packages tls)
  45   #:use-module (gnu packages gnupg)
  46   #:use-module (gnu packages bison)
  47   #:use-module (gnu packages flex)
  48   #:use-module (gnu packages glib)
  49   #:use-module (gnu packages pkg-config)
  50   #:use-module (gnu packages popt)
  51   #:use-module (gnu packages texinfo)
  52   #:use-module (gnu packages groff)
  53   #:use-module (gnu packages pciutils)
  54   #:use-module (gnu packages libusb)
  55   #:use-module (gnu packages libftdi)
  56   #:use-module (gnu packages image)
  57   #:use-module (gnu packages xorg)
  58   #:use-module (gnu packages python)
  59   #:use-module (gnu packages man))
  60
  61 (define-public dmd
  62   (package
  63     (name "dmd")
  64     (version "0.2")
  65     (source (origin
  66              (method url-fetch)
  67              (uri (string-append "ftp://alpha.gnu.org/gnu/dmd/dmd-"
  68                                  version ".tar.gz"))
  69              (sha256
  70               (base32
  71                "10fl4k96f17gqx2fv8iw9c61ld26gsk4bbrlfqckdmiimz1k175z"))))
  72     (build-system gnu-build-system)
  73     (arguments
  74      '(#:configure-flags '("--localstatedir=/var")))
  75     (native-inputs `(("pkg-config" ,pkg-config)))
  76     (inputs `(("guile" ,guile-2.0)))
  77     (synopsis "Daemon managing daemons")
  78     (description
  79      "GNU DMD is a daemon-managing daemon, meaning that it manages the
  80 execution of system services, replacing similar functionality found in
  81 typical init systems.  It provides dependency-handling through a convenient
  82 interface and is based on GNU Guile.")
  83     (license license:gpl3+)
  84     (home-page "http://www.gnu.org/software/dmd/")))
  85
  86 (define-public dfc
  87   (package
  88    (name "dfc")
  89    (version "3.0.4")
  90    (source
  91     (origin
  92      (method url-fetch)
  93       (uri (string-append
  94             "http://projects.gw-computing.net/attachments/download/79/dfc-"
  95             version ".tar.gz"))
  96       (sha256
  97        (base32
  98         "0zk1ppx93ijimf4sbgqilxxikpsa2gmpbynknyh41xy7jbdjxp0b"))))
  99    (build-system cmake-build-system)
 100    (arguments '(#:tests? #f)) ; There are no tests.
 101    (native-inputs `(("gettext" ,gnu-gettext)))
 102    (home-page "http://projects.gw-computing.net/projects/dfc")
 103    (synopsis "Display file system space usage using graphs and colors")
 104    (description
 105     "dfc (df color) is a modern version of df.  It uses colors, draws pretty
 106 graphs and can export its output to different formats.")
 107    (license license:bsd-3)))
 108
 109 (define-public htop
 110   (package
 111    (name "htop")
 112    (version "1.0.3")
 113    (source (origin
 114             (method url-fetch)
 115             (uri (string-append "http://hisham.hm/htop/releases/"
 116                   version "/htop-" version ".tar.gz"))
 117             (sha256
 118              (base32
 119               "0a8qbpsifzjwc4f45xfwm48jhm59g6q5hlib4bf7z13mgy95fp05"))))
 120    (build-system gnu-build-system)
 121    (inputs
 122     `(("ncurses" ,ncurses)))
 123    (home-page "http://htop.sourceforge.net/")
 124    (synopsis "Interactive process viewer")
 125    (description
 126     "This is htop, an interactive process viewer.  It is a text-mode
 127 application (for console or X terminals) and requires ncurses.")
 128    (license license:gpl2)))
 129
 130 (define-public pies
 131   (package
 132     (name "pies")
 133     (version "1.2")
 134     (source
 135      (origin
 136       (method url-fetch)
 137       (uri (string-append "mirror://gnu/pies/pies-"
 138                           version ".tar.bz2"))
 139       (sha256
 140        (base32
 141         "18w0dbg77i56cx1bwa789w0qi3l4xkkbascxcv2b6gbm0zmjg1g6"))))
 142     (build-system gnu-build-system)
 143     (home-page "http://www.gnu.org/software/pies/")
 144     (synopsis "Program invocation and execution supervisor")
 145     (description
 146      "GNU pies is a program that supervises the invocation and execution of
 147 other programs.  It reads the list of programs to be started from its
 148 configuration file, executes them, and then monitors their status,
 149 re-executing them as necessary.")
 150     (license license:gpl3+)))
 151
 152 (define-public inetutils
 153   (package
 154     (name "inetutils")
 155     (version "1.9.4")
 156     (source (origin
 157              (method url-fetch)
 158              (uri (string-append "mirror://gnu/inetutils/inetutils-"
 159                                  version ".tar.gz"))
 160              (sha256
 161               (base32
 162                "05n65k4ixl85dc6rxc51b1b732gnmm8xnqi424dy9f1nz7ppb3xy"))))
 163     (build-system gnu-build-system)
 164     (arguments `(;; FIXME: `tftp.sh' relies on `netstat' from utils-linux,
 165                  ;; which is currently missing.
 166                  #:tests? #f))
 167     (inputs `(("ncurses" ,ncurses)
 168               ("readline" ,readline)))            ; for 'ftp'
 169     (home-page "http://www.gnu.org/software/inetutils/")
 170     (synopsis "Basic networking utilities")
 171     (description
 172      "Inetutils is a collection of common network programs, such as an ftp
 173 client and server, a telnet client and server, and an rsh client and server.")
 174     (license license:gpl3+)))
 175
 176 (define-public shadow
 177   (package
 178     (name "shadow")
 179     (version "4.1.5.1")
 180     (source (origin
 181              ;; Shadow has no real upstream, and not even tarballs.
 182              ;; See <https://lists.gnu.org/archive/html/guix-devel/2014-03/msg00233.html>.
 183              (method git-fetch)
 184              (uri (git-reference
 185                    (url "git://git.debian.org/git/pkg-shadow/shadow")
 186                    (commit (string-append "upstream/" version))))
 187              (sha256
 188               (base32
 189                "1xx85d83kmacmjzqbamgydcjkwsqd5fi1s2wgwx6myq5wa39qx0n"))))
 190     (build-system gnu-build-system)
 191     (arguments
 192      '(;; Assume System V `setpgrp (void)', which is the default on GNU
 193        ;; variants (`AC_FUNC_SETPGRP' is not cross-compilation capable.)
 194        #:configure-flags '("--with-libpam" "ac_cv_func_setpgrp_void=yes")
 195
 196        #:phases (alist-cons-before
 197                  'build 'set-nscd-file-name
 198                  (lambda* (#:key inputs #:allow-other-keys)
 199                    ;; Use the right file name for nscd.
 200                    (let ((libc (assoc-ref inputs "libc")))
 201                      (substitute* "lib/nscd.c"
 202                        (("/usr/sbin/nscd")
 203                         (string-append libc "/sbin/nscd")))))
 204                  (alist-cons-after
 205                   'install 'remove-groups
 206                   (lambda* (#:key outputs #:allow-other-keys)
 207                     ;; Remove `groups', which is already provided by Coreutils.
 208                     (let* ((out (assoc-ref outputs "out"))
 209                            (bin (string-append out "/bin"))
 210                            (man (string-append out "/share/man/man1")))
 211                       (delete-file (string-append bin "/groups"))
 212                       (for-each delete-file (find-files man "^groups\\."))
 213                       #t))
 214                   %standard-phases))))
 215
 216     (inputs (if (string-suffix? "-linux"
 217                                 (or (%current-target-system)
 218                                     (%current-system)))
 219                 `(("linux-pam" ,linux-pam))
 220                 '()))
 221     (home-page "http://pkg-shadow.alioth.debian.org/")
 222     (synopsis "Authentication-related tools such as passwd, su, and login")
 223     (description
 224      "Shadow provides a number of authentication-related tools, including:
 225 login, passwd, su, groupadd, and useradd.")
 226
 227     ;; The `vipw' program is GPLv2+.
 228     ;; libmisc/salt.c is public domain.
 229     (license license:bsd-3)))
 230
 231 (define-public mingetty
 232   (package
 233     (name "mingetty")
 234     (version "1.08")
 235     (source (origin
 236              (method url-fetch)
 237              (uri (string-append "mirror://sourceforge/mingetty/mingetty-"
 238                                  version ".tar.gz"))
 239              (sha256
 240               (base32
 241                "05yxrp44ky2kg6qknk1ih0kvwkgbn9fbz77r3vci7agslh5wjm8g"))))
 242     (build-system gnu-build-system)
 243     (arguments
 244      `(#:phases (alist-replace 'configure
 245                                (lambda* (#:key inputs outputs
 246                                          #:allow-other-keys)
 247                                  (let* ((out    (assoc-ref outputs "out"))
 248                                         (man8   (string-append
 249                                                  out "/share/man/man8"))
 250                                         (sbin   (string-append out "/sbin"))
 251                                         (shadow (assoc-ref inputs "shadow"))
 252                                         (login  (string-append shadow
 253                                                                "/bin/login")))
 254                                    (substitute* "Makefile"
 255                                      (("^SBINDIR.*")
 256                                       (string-append "SBINDIR = " out
 257                                                      "/sbin\n"))
 258                                      (("^MANDIR.*")
 259                                       (string-append "MANDIR = " out
 260                                                      "/share/man/man8\n")))
 261
 262                                    ;; Pick the right 'login' by default.
 263                                    (substitute* "mingetty.c"
 264                                      (("\"/bin/login\"")
 265                                       (string-append "\"" login "\"")))
 266
 267                                    (mkdir-p sbin)
 268                                    (mkdir-p man8)))
 269                                %standard-phases)
 270        #:tests? #f))                              ; no tests
 271     (inputs `(("shadow" ,shadow)))
 272
 273     (home-page "http://sourceforge.net/projects/mingetty")
 274     (synopsis "Getty for the text console")
 275     (description
 276      "Small console getty that is started on the Linux text console,
 277 asks for a login name and then transfers over to 'login'.  It is extended to
 278 allow automatic login and starting any app.")
 279     (license license:gpl2+)))
 280
 281 (define-public net-base
 282   (package
 283     (name "net-base")
 284     (version "5.3")
 285     (source (origin
 286              (method url-fetch)
 287              (uri (string-append
 288                    "mirror://debian/pool/main/n/netbase/netbase_"
 289                    version ".tar.xz"))
 290              (sha256
 291               (base32
 292                "12xqjwg3p4rzmmh2iib6sigm9l29y3dgk74mmnw64k84jnbwdxl1"))))
 293     (build-system trivial-build-system)
 294     (arguments
 295      `(#:modules ((guix build utils))
 296        #:builder (begin
 297                    (use-modules (guix build utils)
 298                                 (srfi srfi-26))
 299
 300                    (let* ((source (assoc-ref %build-inputs "source"))
 301                           (tar    (assoc-ref %build-inputs "tar"))
 302                           (xz     (assoc-ref %build-inputs "xz"))
 303                           (output (assoc-ref %outputs "out"))
 304                           (etc    (string-append output "/etc")))
 305                      (setenv "PATH" (string-append xz "/bin"))
 306                      (system* (string-append tar "/bin/tar") "xvf"
 307                               source)
 308                      (chdir ,(string-append "netbase-" version))
 309                      (mkdir-p etc)
 310                      (for-each copy-file
 311                                '("etc-services" "etc-protocols" "etc-rpc")
 312                                (map (cut string-append etc "/" <>)
 313                                     '("services" "protocols" "rpc")))
 314                      #t))))
 315     (native-inputs `(("tar" ,tar)
 316                      ("xz" ,xz)))
 317     (synopsis "IANA protocol, port, and RPC number assignments")
 318     (description
 319      "This package provides the /etc/services, /etc/protocols, and /etc/rpc
 320 files, which contain information about the IANA-assigned port, protocol, and
 321 ONC RPC numbers")
 322     (home-page "http://packages.debian.org/sid/netbase")
 323     (license license:gpl2)))
 324
 325 (define-public netcat
 326   (package
 327     (name "netcat")
 328     (version "0.7.1")
 329     (source (origin
 330              (method url-fetch)
 331              (uri (string-append "mirror://sourceforge/netcat/netcat-"
 332                                  version ".tar.bz2"))
 333              (sha256
 334               (base32
 335                "1frjcdkhkpzk0f84hx6hmw5l0ynpmji8vcbaxg8h5k2svyxz0nmm"))))
 336     (build-system gnu-build-system)
 337     (arguments
 338      `(#:configure-flags
 339        ;; By default, man and info pages are put in PREFIX/{man,info},
 340        ;; but we want them in PREFIX/share/{man,info}.
 341        (let ((out (assoc-ref %outputs "out")))
 342          (list (string-append "--mandir=" out "/share/man")
 343                (string-append "--infodir=" out "/share/info")))))
 344     (home-page "http://netcat.sourceforge.net")
 345     (synopsis "Read and write data over TCP/IP")
 346     (description
 347      "Netcat is a featured networking utility which reads and writes data
 348 across network connections, using the TCP/IP protocol.  It is designed to be a
 349 reliable \"back-end\" tool that can be used directly or easily driven by other
 350 programs and scripts.  At the same time, it is a feature-rich network debugging
 351 and exploration tool, since it can create almost any kind of connection you
 352 would need and has several interesting built-in capabilities.")
 353     (license license:gpl2+)))
 354
 355 (define-public alive
 356   (package
 357     (name "alive")
 358     (version "2.0.2")
 359     (source (origin
 360              (method url-fetch)
 361              (uri (string-append "mirror://gnu/alive/alive-"
 362                                  version ".tar.xz"))
 363              (sha256
 364               (base32
 365                "1vrzg51ai68x9yld7vbgl58sxaw5qpx8rbakwcxn4cqq6vpxj38j"))))
 366     (build-system gnu-build-system)
 367     (arguments '(#:configure-flags '("alive_cv_nice_ping=yes")))
 368     (inputs `(("guile" ,guile-2.0)
 369               ("inetutils" ,inetutils)))
 370     (home-page "http://www.gnu.org/software/alive/")
 371     (synopsis "Autologin and keep-alive daemon")
 372     (description
 373      "GNU Alive sends periodic pings to a server, generally to keep a
 374 connection alive.")
 375     (license license:gpl3+)))
 376
 377 (define-public isc-dhcp
 378   (package
 379     (name "isc-dhcp")
 380     (version "4.3.1")
 381     (source (origin
 382               (method url-fetch)
 383               (uri (string-append "http://ftp.isc.org/isc/dhcp/"
 384                                   version "/dhcp-" version ".tar.gz"))
 385               (sha256
 386                (base32
 387                 "1w4s7sni1m9223ya8m2a64lr62845c6xlraprjf8zfx6lylbqv16"))))
 388     (build-system gnu-build-system)
 389     (arguments
 390      '(#:phases (alist-cons-after
 391                  'configure 'post-configure
 392                  (lambda* (#:key outputs #:allow-other-keys)
 393                    ;; Point to the right client script, which will be
 394                    ;; installed in a later phase.
 395                    (substitute* "includes/dhcpd.h"
 396                      (("#define[[:blank:]]+_PATH_DHCLIENT_SCRIPT.*")
 397                       (let ((out (assoc-ref outputs "out")))
 398                         (string-append "#define _PATH_DHCLIENT_SCRIPT \""
 399                                        out "/libexec/dhclient-script"
 400                                        "\"\n"))))
 401
 402                    ;; During the 'build' phase, 'bind.tar.gz' is extracted, so
 403                    ;; we must patch shebangs in there and make sure the right
 404                    ;; shell is used.
 405                    (with-directory-excursion "bind"
 406                      (substitute* "Makefile"
 407                        (("\\./configure")
 408                         (let ((sh (which "sh")))
 409                           (string-append "./configure CONFIG_SHELL="
 410                                          sh " SHELL=" sh))))
 411
 412                      (system* "tar" "xf" "bind.tar.gz")
 413                      (for-each patch-shebang
 414                                (find-files "bind-9.9.5-P1" ".*"))
 415                      (zero? (system* "tar" "cf" "bind.tar.gz"
 416                                      "bind-9.9.5-P1"))))
 417                  (alist-cons-after
 418                   'install 'post-install
 419                   (lambda* (#:key inputs outputs #:allow-other-keys)
 420                     ;; Install the dhclient script for GNU/Linux and make sure
 421                     ;; if finds all the programs it needs.
 422                     (let* ((out       (assoc-ref outputs "out"))
 423                            (libexec   (string-append out "/libexec"))
 424                            (coreutils (assoc-ref inputs "coreutils"))
 425                            (inetutils (assoc-ref inputs "inetutils"))
 426                            (net-tools (assoc-ref inputs "net-tools"))
 427                            (sed       (assoc-ref inputs "sed")))
 428                       (substitute* "client/scripts/linux"
 429                         (("/sbin/ip")
 430                          (string-append (assoc-ref inputs "iproute")
 431                                         "/sbin/ip")))
 432
 433                       (mkdir-p libexec)
 434                       (copy-file "client/scripts/linux"
 435                                  (string-append libexec "/dhclient-script"))
 436
 437                       (wrap-program
 438                           (string-append libexec "/dhclient-script")
 439                         `("PATH" ":" prefix
 440                           ,(map (lambda (dir)
 441                                   (string-append dir "/bin:"
 442                                                  dir "/sbin"))
 443                                 (list inetutils net-tools coreutils sed))))))
 444                   %standard-phases))))
 445
 446     (native-inputs `(("perl" ,perl)))
 447
 448     (inputs `(("inetutils" ,inetutils)
 449               ("net-tools" ,net-tools)
 450               ("iproute" ,iproute)
 451
 452               ;; When cross-compiling, we need the cross Coreutils and sed.
 453               ;; Otherwise just use those from %FINAL-INPUTS.
 454               ,@(if (%current-target-system)
 455                     `(("coreutils" ,coreutils)
 456                       ("sed" ,sed))
 457                     '())))
 458
 459     (home-page "http://www.isc.org/products/DHCP/")
 460     (synopsis "Dynamic Host Configuration Protocol (DHCP) tools")
 461     (description
 462      "ISC's Dynamic Host Configuration Protocol (DHCP) distribution provides a
 463 reference implementation of all aspects of DHCP, through a suite of DHCP
 464 tools: server, client, and relay agent.")
 465     (license license:isc)))
 466
 467 (define-public libpcap
 468   (package
 469     (name "libpcap")
 470     (version "1.5.3")
 471     (source (origin
 472               (method url-fetch)
 473               (uri (string-append "http://www.tcpdump.org/release/libpcap-"
 474                                   version ".tar.gz"))
 475               (sha256
 476                (base32
 477                 "14wyjywrdi1ikaj6yc9c72m6m2r64z94lb0gm7k1a3q6q5cj3scs"))))
 478     (build-system gnu-build-system)
 479     (native-inputs `(("bison" ,bison) ("flex" ,flex)))
 480     (arguments '(#:tests? #f))                    ; no 'check' target
 481     (home-page "http://www.tcpdump.org")
 482     (synopsis "Network packet capture library")
 483     (description
 484      "libpcap is an interface for user-level packet capture.  It provides a
 485 portable framework for low-level network monitoring.  Applications include
 486 network statistics collection, security monitoring, network debugging, etc.")
 487
 488     ;; fad-*.c and a couple other files are BSD-4, but the rest is BSD-3.
 489     (license license:bsd-3)))
 490
 491 (define-public tcpdump
 492   (package
 493     (name "tcpdump")
 494     (version "4.5.1")
 495     (source (origin
 496               (method url-fetch)
 497               (uri (string-append "http://www.tcpdump.org/release/tcpdump-"
 498                                   version ".tar.gz"))
 499               (sha256
 500                (base32
 501                 "15hb7zkzd66nag102qbv100hcnf7frglbkylmr8adwr8f5jkkaql"))))
 502     (build-system gnu-build-system)
 503     (inputs `(("libpcap" ,libpcap)
 504               ("openssl" ,o:openssl)))
 505     (native-inputs `(("perl" ,perl)))        ; for tests
 506     (home-page "http://www.tcpdump.org/")
 507     (synopsis "Network packet analyzer")
 508     (description
 509      "Tcpdump is a command-line tool to analyze network traffic passing
 510 through the network interface controller.")
 511     (license license:bsd-3)))
 512
 513 (define-public jnettop
 514   (package
 515     (name "jnettop")
 516     (version "0.13.0")
 517     (source (origin
 518               (method url-fetch)
 519               (uri (string-append "http://jnettop.kubs.info/dist/jnettop-"
 520                                   version ".tar.gz"))
 521               (sha256
 522                (base32
 523                 "1855np7c4b0bqzhf1l1dyzxb90fpnvrirdisajhci5am6als31z9"))))
 524     (build-system gnu-build-system)
 525     (native-inputs
 526      `(("pkg-config" ,pkg-config)))
 527     (inputs
 528      `(("glib" ,glib)
 529        ("ncurses" ,ncurses)
 530        ("libpcap" ,libpcap)))
 531     (home-page "http://jnettop.kubs.info/")
 532     (synopsis "Visualize network traffic by bandwidth use")
 533     (description
 534      "Jnettop is a traffic visualiser, which captures traffic going
 535 through the host it is running from and displays streams sorted
 536 by bandwidth they use.")
 537     (license license:gpl2+)))
 538
 539 (define-public clusterssh
 540   (package
 541     (name "clusterssh")
 542     (version "3.28")
 543     (source (origin
 544               (method url-fetch)
 545               (uri (string-append "mirror://sourceforge/clusterssh/"
 546                                   "clusterssh-" version ".tar.gz"))
 547               (sha256
 548                (base32
 549                 "1bwggpvaj2al5blg1ynapviv2kpydffpzq2zkhi81najnvzc1rr7"))))
 550     (build-system gnu-build-system)
 551     (inputs `(("perl" ,perl)))
 552     (propagated-inputs `(("xterm" ,xterm)
 553                          ("perl-tk" ,perl-tk)
 554                          ("perl-x11-protocol" ,perl-x11-protocol)))
 555     (arguments
 556      `(#:phases
 557        (alist-cons-after
 558         'install 'set-load-paths
 559         (lambda* (#:key inputs outputs #:allow-other-keys)
 560           ;; Put the perl-tk and perl-x11-protocol modules in the perl inc
 561           ;; path for PROG
 562           (let* ((out  (assoc-ref outputs "out"))
 563                  (prog (string-append out "/bin/cssh"))
 564                  (perl-ver ,(package-version perl))
 565                  (x11-inc (string-append
 566                            (assoc-ref inputs "perl-x11-protocol")
 567                            "/lib/perl5/site_perl/" perl-ver))
 568                  (tk-inc (string-append
 569                           (assoc-ref inputs "perl-tk")
 570                           "/lib/perl5/site_perl/" perl-ver
 571                           "/x86_64-linux")))
 572             (wrap-program
 573              prog
 574              `("PERL5LIB" ":" prefix (,x11-inc ,tk-inc)))))
 575         %standard-phases)))
 576     ;; The clusterssh.sourceforge.net address requires login to view
 577     (home-page "http://sourceforge.net/projects/clusterssh/")
 578     (synopsis "Secure concurrent multi-server terminal control")
 579     (description
 580      "ClusterSSH controls a number of xterm windows via a single graphical
 581 console window to allow commands to be interactively run on multiple servers
 582 over ssh connections.")
 583     (license license:gpl2+)))
 584
 585 (define-public rottlog
 586   (package
 587     (name "rottlog")
 588     (version "0.72.2")
 589     (source (origin
 590               (method url-fetch)
 591               (uri (string-append "mirror://gnu/rottlog/rottlog-"
 592                                   version ".tar.gz"))
 593               (sha256
 594                (base32
 595                 "0751mb9l2f0jrk3vj6q8ilanifd121dliwk0c34g8k0dlzsv3kd7"))
 596               (modules '((guix build utils)))
 597               (snippet
 598                '(substitute* "Makefile.in"
 599                   (("-o \\$\\{LOG_OWN\\} -g \\$\\{LOG_GROUP\\}")
 600                    ;; Don't try to chown root.
 601                    "")
 602                   (("mkdir -p \\$\\(ROTT_STATDIR\\)")
 603                    ;; Don't attempt to create /var/lib/rottlog.
 604                    "true")))))
 605     (build-system gnu-build-system)
 606     (arguments
 607      '(#:configure-flags (list (string-append "ROTT_ETCDIR="
 608                                               (assoc-ref %outputs "out")
 609                                               "/etc")
 610                                "--localstatedir=/var")
 611        #:phases (alist-cons-after
 612                  'install 'install-info
 613                  (lambda _
 614                    (zero? (system* "make" "install-info")))
 615                  %standard-phases)))
 616     (native-inputs `(("texinfo" ,texinfo)
 617                      ("util-linux" ,util-linux))) ; for 'cal'
 618     (home-page "http://www.gnu.org/software/rottlog/")
 619     (synopsis "Log rotation and management")
 620     (description
 621      "GNU Rot[t]log is a program for managing log files.  It is used to
 622 automatically rotate out log files when they have reached a given size or
 623 according to a given schedule.  It can also be used to automatically compress
 624 and archive such logs.  Rot[t]log will mail reports of its activity to the
 625 system administrator.")
 626     (license license:gpl3+)))
 627
 628 (define-public sudo
 629   (package
 630     (name "sudo")
 631     (version "1.8.10p3")
 632     (source (origin
 633               (method url-fetch)
 634               (uri
 635                (list (string-append "http://www.sudo.ws/sudo/dist/sudo-"
 636                                     version ".tar.gz")
 637                      (string-append "ftp://ftp.sudo.ws/pub/sudo/OLD/sudo-"
 638                                     version ".tar.gz")))
 639               (sha256
 640                (base32
 641                 "002l6h27pnhb77b65frhazbhknsxvrsnkpi43j7i0qw1lrgi7nkf"))))
 642     (build-system gnu-build-system)
 643     (arguments
 644      `(#:configure-flags '("--with-logpath=/var/log/sudo.log"
 645                            "--with-rundir=/run/sudo"
 646                            "--with-vardir=/var/db/sudo"
 647                            "--with-iologdir=/var/log/sudo-io")
 648        #:phases (alist-cons-before
 649                  'configure 'pre-configure
 650                  (lambda _
 651                    (substitute* "configure"
 652                      ;; Refer to the right executables.
 653                      (("/usr/bin/mv") (which "mv"))
 654                      (("/usr/bin/sh") (which "sh")))
 655                    (substitute* (find-files "." "Makefile\\.in")
 656                      (("-O [[:graph:]]+ -G [[:graph:]]+")
 657                       ;; Allow installation as non-root.
 658                       "")
 659                      (("^install: (.*)install-sudoers(.*)" _ before after)
 660                       ;; Don't try to create /etc/sudoers.
 661                       (string-append "install: " before after "\n"))
 662                      (("\\$\\(DESTDIR\\)\\$\\(rundir\\)")
 663                       ;; Don't try to create /run/sudo.
 664                       "$(TMPDIR)/dummy")
 665                      (("\\$\\(DESTDIR\\)\\$\\(vardir\\)")
 666                       ;; Don't try to create /var/db/sudo.
 667                       "$(TMPDIR)/dummy")))
 668                  %standard-phases)
 669
 670        ;; XXX: The 'testsudoers' test series expects user 'root' to exist, but
 671        ;; the chroot's /etc/passwd doesn't have it.  Turn off the tests.
 672        #:tests? #f))
 673     (inputs
 674      `(("groff" ,groff)
 675        ("linux-pam" ,linux-pam)
 676        ("coreutils" ,coreutils)))
 677     (home-page "http://www.sudo.ws/")
 678     (synopsis "Run commands as root")
 679     (description
 680      "Sudo (su \"do\") allows a system administrator to delegate authority to
 681 give certain users (or groups of users) the ability to run some (or all)
 682 commands as root or another user while providing an audit trail of the
 683 commands and their arguments.")
 684
 685     ;; See <http://www.sudo.ws/sudo/license.html>.
 686     (license license:x11)))
 687
 688 (define-public wpa-supplicant-light
 689   (package
 690     (name "wpa-supplicant-light")
 691     (version "2.4")
 692     (source (origin
 693               (method url-fetch)
 694               (uri (string-append
 695                     "http://w1.fi/releases/wpa_supplicant-"
 696                     version
 697                     ".tar.gz"))
 698               (sha256
 699                (base32
 700                 "08li21q1wjn5chrv289w666il9ah1w419y3dkq2rl4wnq0rci385"))
 701               (patches
 702                (map search-patch '("wpa-supplicant-CVE-2015-1863.patch"
 703                                    "wpa-supplicant-2015-2-fix.patch"
 704                                    "wpa-supplicant-2015-3-fix.patch"
 705                                    "wpa-supplicant-2015-4-fix-pt1.patch"
 706                                    "wpa-supplicant-2015-4-fix-pt2.patch"
 707                                    "wpa-supplicant-2015-4-fix-pt3.patch"
 708                                    "wpa-supplicant-2015-4-fix-pt4.patch"
 709                                    "wpa-supplicant-2015-4-fix-pt5.patch")))))
 710     (build-system gnu-build-system)
 711     (arguments
 712      '(#:phases (alist-replace
 713                  'configure
 714                  (lambda* (#:key outputs #:allow-other-keys)
 715                    (chdir "wpa_supplicant")
 716                    (copy-file "defconfig" ".config")
 717                    (let ((port (open-file ".config" "al")))
 718                      (display "
 719       CONFIG_DEBUG_SYSLOG=y
 720
 721       # Choose GnuTLS (the default is OpenSSL.)
 722       CONFIG_TLS=gnutls
 723
 724       CONFIG_DRIVER_NL80211=y
 725       CFLAGS += $(shell pkg-config libnl-3.0 --cflags)
 726       CONFIG_LIBNL32=y
 727       CONFIG_READLINE=y\n" port)
 728                      (close-port port)))
 729
 730                  (alist-cons-after
 731                   'install 'install-man-pages
 732                   (lambda* (#:key outputs #:allow-other-keys)
 733                     (let* ((out  (assoc-ref outputs "out"))
 734                            (man  (string-append out "/share/man"))
 735                            (man5 (string-append man "/man5"))
 736                            (man8 (string-append man "/man8")))
 737                       (define (copy-man-page target)
 738                         (lambda (file)
 739                           (copy-file file
 740                                      (string-append target "/"
 741                                                     (basename file)))))
 742
 743                       (mkdir-p man5) (mkdir man8)
 744                       (for-each (copy-man-page man5)
 745                                 (find-files "doc/docbook" "\\.5"))
 746                       (for-each (copy-man-page man8)
 747                                 (find-files "doc/docbook" "\\.8"))
 748                       #t))
 749                   %standard-phases))
 750
 751       #:make-flags (list "CC=gcc"
 752                          (string-append "BINDIR=" (assoc-ref %outputs "out")
 753                                         "/sbin")
 754                          (string-append "LIBDIR=" (assoc-ref %outputs "out")
 755                                         "/lib"))
 756       #:tests? #f))
 757     (inputs
 758      `(("readline" ,readline)
 759        ("libnl" ,libnl)
 760        ("gnutls" ,gnutls)
 761        ("libgcrypt" ,libgcrypt)))                 ;needed by crypto_gnutls.c
 762     (native-inputs
 763      `(("pkg-config" ,pkg-config)))
 764     (home-page "http://w1.fi/wpa_supplicant/")
 765     (synopsis "Connecting to WPA and WPA2-protected wireless networks")
 766     (description
 767      "wpa_supplicant is a WPA Supplicant with support for WPA and WPA2 (IEEE
 768 802.11i / RSN).  Supplicant is the IEEE 802.1X/WPA component that is used in
 769 the client stations.  It implements key negotiation with a WPA Authenticator
 770 and it controls the roaming and IEEE 802.11 authentication/association of the
 771 WLAN driver.
 772
 773 This package provides the 'wpa_supplicant' daemon and the 'wpa_cli' command.")
 774
 775     ;; In practice, this is linked against Readline, which makes it GPLv3+.
 776     (license license:bsd-3)))
 777
 778 (define-public wpa-supplicant
 779   (package (inherit wpa-supplicant-light)
 780     (name "wpa-supplicant")
 781     (inputs `(("dbus" ,dbus)
 782               ,@(package-inputs wpa-supplicant-light)))
 783     (arguments
 784      (substitute-keyword-arguments (package-arguments wpa-supplicant-light)
 785        ((#:phases phases)
 786         `(alist-cons-after
 787           'configure 'configure-for-dbus
 788           (lambda _
 789             (let ((port (open-file ".config" "al")))
 790               (display "
 791       CONFIG_CTRL_IFACE_DBUS=y
 792       CONFIG_CTRL_IFACE_DBUS_NEW=y
 793       CONFIG_CTRL_IFACE_DBUS_INTRO=y\n" port)
 794               (close-port port))
 795             #t)
 796           (alist-cons-after
 797            'install-man-pages 'install-dbus-conf
 798            (lambda* (#:key outputs #:allow-other-keys)
 799              (let* ((out (assoc-ref outputs "out"))
 800                     (dir (string-append out "/etc/dbus-1/system.d")))
 801                (mkdir-p dir)
 802                (copy-file "dbus/dbus-wpa_supplicant.conf"
 803                           (string-append dir "/wpa_supplicant.conf"))))
 804            ,phases)))))))
 805
 806 (define-public wakelan
 807   (package
 808     (name "wakelan")
 809     (version "1.1")
 810     (source (origin
 811               (method url-fetch)
 812               (uri (string-append
 813                     "ftp://ftp.gwdg.de/pub/linux/metalab/system/network/misc/wakelan-"
 814                     version ".tar.gz"))
 815               (sha256
 816                (base32
 817                 "0vydqpf44146ir6k87gmqaq6xy66xhc1gkr3nsd7jj3nhy7ypx9x"))))
 818     (build-system gnu-build-system)
 819     (arguments
 820      '(#:phases (alist-replace
 821                  'configure
 822                  (lambda* (#:key outputs #:allow-other-keys)
 823                    (let ((out (assoc-ref outputs "out")))
 824                      (mkdir-p (string-append out "/bin"))
 825                      (mkdir-p (string-append out "/share/man/man1"))
 826
 827                      ;; It's an old configure script that doesn't understand
 828                      ;; the extra options we pass.
 829                      (setenv "CONFIG_SHELL" (which "bash"))
 830                      (zero?
 831                       (system* "./configure"
 832                                (string-append "--prefix=" out)
 833                                (string-append "--mandir=" out
 834                                               "/share/man")))))
 835                  %standard-phases)
 836        #:tests? #f))
 837     (home-page "http://kernel.org")               ; really, no home page
 838     (synopsis "Send a wake-on-LAN packet")
 839     (description
 840      "WakeLan broadcasts a properly formatted UDP packet across the local area
 841 network, which causes enabled computers to power on.")
 842     (license license:gpl2+)))
 843
 844 (define-public dmidecode
 845   (package
 846     (name "dmidecode")
 847     (version "2.12")
 848     (source (origin
 849               (method url-fetch)
 850               (uri (string-append
 851                     "mirror://savannah/dmidecode/dmidecode-"
 852                     version ".tar.bz2"))
 853               (sha256
 854                (base32
 855                 "122hgaw8mpqdfra159lfl6pyk3837giqx6vq42j64fjnbl2z6gwi"))))
 856     (build-system gnu-build-system)
 857     (arguments
 858      '(#:phases (alist-delete 'configure %standard-phases)
 859        #:tests? #f                                ; no 'check' target
 860        #:make-flags (list (string-append "prefix="
 861                                          (assoc-ref %outputs "out")))))
 862     (home-page "http://www.nongnu.org/dmidecode/")
 863     (synopsis "Read hardware information from the BIOS")
 864     (description
 865      "Dmidecode reports information about your system's hardware as described
 866 in your system BIOS according to the SMBIOS/DMI standard.  This typically
 867 includes system manufacturer, model name, serial number, BIOS version, asset
 868 tag as well as a lot of other details of varying level of interest and
 869 reliability depending on the manufacturer.  This will often include usage
 870 status for the CPU sockets, expansion slots (e.g. AGP, PCI, ISA) and memory
 871 module slots, and the list of I/O ports (e.g. serial, parallel, USB).")
 872     (license license:gpl2+)))
 873
 874 (define-public acpica
 875   (package
 876     (name "acpica")
 877     (version "20150410")
 878     (source (origin
 879               (method url-fetch)
 880               (uri (string-append
 881                     "https://acpica.org/sites/acpica/files/acpica-unix2-"
 882                     version ".tar.gz"))
 883               (sha256
 884                (base32
 885                 "0q1fjwkyw9x6gsva6fd0zbn7ly4fx0ha4853f416np9kf2irillw"))))
 886     (build-system gnu-build-system)
 887     (native-inputs `(("flex" ,flex)
 888                      ("bison" ,bison)))
 889     (arguments
 890      '(#:make-flags (list (string-append "PREFIX=" %output)
 891                           "HOST=_LINUX"
 892                           "OPT_CFLAGS=-Wall -fno-strict-aliasing")
 893        #:tests? #f  ; no 'check' target.
 894        #:phases (alist-delete 'configure %standard-phases)))
 895     (home-page "http://acpica.org/")
 896     (synopsis "Tools for the development and debug of ACPI tables")
 897     (description
 898      "The ACPI Component Architecture (ACPICA) project provides an
 899 OS-independent reference implementation of the Advanced Configuration and
 900 Power Interface Specification (ACPI).  ACPICA code contains those portions of
 901 ACPI meant to be directly integrated into the host OS as a kernel-resident
 902 subsystem, and a small set of tools to assist in developing and debugging ACPI
 903 tables.  This package contains only the user-space tools needed for ACPI table
 904 development, not the kernel implementation of ACPI.")
 905     (license license:gpl2)))  ; Dual GPLv2/ACPICA Licence
 906
 907 (define-public stress
 908   (package
 909     (name "stress")
 910     (version "1.0.1")
 911     (source (origin
 912               (method url-fetch)
 913               (uri (string-append "mirror://debian/pool/main/s/stress/stress_"
 914                                   version ".orig.tar.gz"))
 915               (sha256
 916                (base32
 917                 "1v9vnzlihqfjsxa93hdbrq72pqqk00dkylmlg8jpxhm7s1w9qfl1"))))
 918     (build-system gnu-build-system)
 919     (home-page "http://packages.debian.org/wheezy/stress")
 920     (synopsis "Impose load on and stress test a computer system")
 921     (description
 922      "Stress is a tool that imposes a configurable amount of CPU, memory, I/O,
 923 or disk stress on a POSIX-compliant operating system and reports any errors it
 924 detects.
 925
 926 Stress is not a benchmark.  It is a tool used by system administrators to
 927 evaluate how well their systems will scale, by kernel programmers to evaluate
 928 perceived performance characteristics, and by systems programmers to expose
 929 the classes of bugs which only or more frequently manifest themselves when the
 930 system is under heavy load.")
 931     (license license:gpl2+)))
 932
 933 (define-public detox
 934   (package
 935     (name "detox")
 936     (version "1.2.0")
 937     (source (origin
 938               (method url-fetch)
 939               (uri (string-append "mirror://sourceforge/detox/detox-"
 940                                   version ".tar.bz2"))
 941               (sha256
 942                (base32
 943                 "1y6vvjqsg54kl49cry73jbfhr04s7wjs779vrr9zrq6kww7dkymb"))))
 944     (build-system gnu-build-system)
 945     ;; Both flex and popt are used in this case for their runtime libraries
 946     ;; (libfl and libpopt).
 947     (inputs
 948      `(("flex" ,flex)
 949        ("popt" ,popt)))
 950     (arguments
 951      `(#:configure-flags `(,(string-append "--with-popt="
 952                                            (assoc-ref %build-inputs "popt")))
 953        #:tests? #f))                    ;no 'check' target
 954     (home-page "http://detox.sourceforge.net")
 955     (synopsis "Clean up filenames")
 956     (description
 957      "Detox is a program that renames files to make them easier to work with
 958 under Unix and related operating systems.  Spaces and various other unsafe
 959 characters (such as \"$\") get replaced with \"_\".  ISO 8859-1 (Latin-1)
 960 characters can be replaced as well, as can UTF-8 characters.")
 961     (license license:bsd-3)))
 962
 963 (define-public testdisk
 964   (package
 965     (name "testdisk")
 966     (version "6.14")
 967     (source (origin
 968               (method url-fetch)
 969               (uri (string-append "http://www.cgsecurity.org/testdisk-"
 970                                   version ".tar.bz2"))
 971               (sha256
 972                (base32
 973                 "0v1jap83f5h99zv01v3qmqm160d36n4ysi0gyq7xzb3mqgmw75x5"))))
 974     (build-system gnu-build-system)
 975     (inputs
 976      `(;; ("ntfs" ,ntfs)
 977        ("util-linux" ,util-linux)
 978        ("openssl" ,o:openssl)
 979        ("zlib" ,zlib)
 980        ("e2fsprogs" ,e2fsprogs)
 981        ("libjpeg" ,libjpeg)
 982        ("ncurses" ,ncurses)))
 983     (home-page "http://www.cgsecurity.org/wiki/TestDisk")
 984     (synopsis "Data recovery tool")
 985     (description
 986      "TestDisk is a program for data recovery, primarily designed to help
 987 recover lost partitions and/or make non-booting disks bootable again.")
 988     (license license:gpl2+)))
 989
 990 (define-public tree
 991   (package
 992     (name "tree")
 993     (version "1.7.0")
 994     (source (origin
 995               (method url-fetch)
 996               (uri (string-append
 997                     "http://mama.indstate.edu/users/ice/tree/src/tree-"
 998                     version ".tgz"))
 999               (sha256
1000                (base32 "04kviw799qxly08zb8n5mgxfd96gyis6x69q2qiw86jnh87c4mv9"))))
1001     (build-system gnu-build-system)
1002     (arguments
1003      '(#:phases (alist-delete 'configure %standard-phases)
1004        #:tests? #f                      ; no check target
1005        #:make-flags (let ((out (assoc-ref %outputs "out")))
1006                                (list (string-append "prefix=" out)))))
1007     (synopsis "Recursively list the contents of a directory")
1008     (description
1009      "Tree is a recursive directory listing command that produces a depth
1010 indented listing of files, which is colorized ala dircolors if the LS_COLORS
1011 environment variable is set and output is to tty.")
1012     (home-page "http://mama.indstate.edu/users/ice/tree/")
1013     (license license:gpl2+)))
1014
1015 (define-public direvent
1016   (package
1017     (name "direvent")
1018     (version "5.0")
1019     (source (origin
1020               (method url-fetch)
1021               (uri (string-append "mirror://gnu/direvent/direvent-"
1022                                   version ".tar.gz"))
1023               (sha256
1024                (base32
1025                 "1i14131y6m8wvirz6piw4zxz2q1kbpl0lniv5kl55rx4k372dg8z"))
1026               (modules '((guix build utils)))
1027               (snippet '(substitute* "tests/testsuite"
1028                           (("#![[:blank:]]?/bin/sh")
1029                            "#!$SHELL")))))
1030     (build-system gnu-build-system)
1031     (arguments
1032      '(#:phases (alist-cons-before
1033                  'build 'patch-/bin/sh
1034                  (lambda* (#:key inputs #:allow-other-keys)
1035                    ;; Use the right shell when executing the watcher.
1036                    (let ((bash (assoc-ref inputs "bash")))
1037                      (substitute* "src/direvent.c"
1038                        (("\"/bin/sh\"")
1039                         (string-append "\"" bash "/bin/sh\"")))))
1040                  %standard-phases)))
1041     (home-page "http://www.gnu.org/software/direvent/")
1042     (synopsis "Daemon to monitor directories for events such as file removal")
1043     (description
1044      "A daemon that monitors directories for events, such as creating,
1045 deleting or modifying files.  It can monitor different sets of directories for
1046 different events.  When an event is detected, direvent calls a specified
1047 external program with information about the event, such as the location
1048 within the file system where it occurred.  Thus, \"direvent\" provides an
1049 easy way to react immediately if given files undergo changes, for example, to
1050 track changes in important system configuration files.")
1051     (license license:gpl3+)))
1052
1053 (define-public libcap-ng
1054   (package
1055     (name "libcap-ng")
1056     (version "0.7.4")
1057     (source (origin
1058               (method url-fetch)
1059               (uri (string-append
1060                     "http://people.redhat.com/sgrubb/libcap-ng/libcap-ng-"
1061                     version ".tar.gz"))
1062               (sha256
1063                (base32
1064                 "0ssvnh4cvhya0c1j6k6192zvqcq7nc0x01fb5nwhr0prfqr0i8j8"))))
1065     (build-system gnu-build-system)
1066     (inputs `(("python" ,python)))
1067     (home-page "http://people.redhat.com/sgrubb/libcap-ng/")
1068     (synopsis "Library for more easily working with POSIX capabilities")
1069     (description
1070      "The libcap-ng library is intended to make programming with POSIX
1071 capabilities easier than the traditional libcap library.  It includes
1072 utilities that can analyse all currently running applications and print out
1073 any capabilities and whether or not it has an open ended bounding set.  The
1074 included utilities are designed to let admins and developers spot apps from
1075 various ways that may be running with too much privilege.")
1076     ;; The library is lgpl2.1+, but also ships some utils which are gpl2+.
1077     (license (list license:lgpl2.1+ license:gpl2+))))
1078
1079 (define-public smartmontools
1080   (package
1081     (name "smartmontools")
1082     (version "6.3")
1083     (source (origin
1084               (method url-fetch)
1085               (uri (string-append
1086                     "mirror://sourceforge/smartmontools/smartmontools/"
1087                     version "/smartmontools-" version ".tar.gz"))
1088               (sha256
1089                (base32
1090                 "06gy71jh2d3gcfmlbbrsqw7215knkfq59q3j6qdxfrar39fhcxx7"))))
1091     (build-system gnu-build-system)
1092     (inputs `(("libcap-ng" ,libcap-ng)))
1093     (home-page "http://www.smartmontools.org/")
1094     (synopsis "S.M.A.R.T. harddisk control and monitoring tools")
1095     (description
1096      "The smartmontools package contains utility programs to control and
1097 monitor storage systems using the Self-Monitoring, Analysis and Reporting
1098 Technology System (S.M.A.R.T.) built into most modern ATA and SCSI harddisks.
1099 In many cases, these utilities will provide advanced warning of disk
1100 degradation and failure.")
1101     (license license:gpl2+)))
1102
1103 (define-public fdupes
1104   (package
1105     (name "fdupes")
1106     (version "1.51")
1107     (source
1108      (origin
1109        (method url-fetch)
1110        (uri (string-append
1111              "https://github.com/adrianlopezroche/fdupes/archive/fdupes-"
1112              version ".tar.gz"))
1113        (sha256
1114         (base32
1115          "11j96vxl9vg3jsnxqxskrv3gad6dh7hz2zpyc8n31xzyxka1c7kn"))))
1116     (build-system gnu-build-system)
1117     (arguments
1118      '(#:phases (alist-delete 'configure %standard-phases)
1119        #:tests? #f ; no 'check' target
1120        #:make-flags (list (string-append "PREFIX="
1121                                          (assoc-ref %outputs "out")))))
1122     (home-page "https://github.com/adrianlopezroche/fdupes")
1123     (synopsis "Identify duplicate files")
1124     (description
1125      "fdupes is a program for identifying duplicate files residing within
1126 specified directories.")
1127     (license license:expat)))