zcat.in

   1 #!/bin/sh
   2 # Uncompress files to standard output.
   3
   4 # Copyright (C) 2007, 2010-2016 Free Software Foundation, Inc.
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License along
  17 # with this program; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 version="zcat (gzip) @VERSION@
  21 Copyright (C) 2007, 2011-2016 Free Software Foundation, Inc.
  22 This is free software.  You may redistribute copies of it under the terms of
  23 the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
  24 There is NO WARRANTY, to the extent permitted by law.
  25
  26 Written by Paul Eggert."
  27
  28 usage="Usage: $0 [OPTION]... [FILE]...
  29 Uncompress FILEs to standard output.
  30
  31   -f, --force       force; read compressed data even from a terminal
  32   -l, --list        list compressed file contents
  33   -q, --quiet       suppress all warnings
  34   -r, --recursive   operate recursively on directories
  35   -S, --suffix=SUF  use suffix SUF on compressed files
  36       --synchronous synchronous output (safer if system crashes, but slower)
  37   -t, --test        test compressed file integrity
  38   -v, --verbose     verbose mode
  39       --help        display this help and exit
  40       --version     display version information and exit
  41
  42 With no FILE, or when FILE is -, read standard input.
  43
  44 Report bugs to <bug-gzip@gnu.org>."
  45
  46 case $1 in
  47 --help)    exec echo "$usage";;
  48 --version) exec echo "$version";;
  49 esac
  50
  51 exec gzip -cd "$@"