diff options
Diffstat (limited to 'file_cmds/gzip/zforce')
| -rw-r--r-- | file_cmds/gzip/zforce | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/file_cmds/gzip/zforce b/file_cmds/gzip/zforce new file mode 100644 index 0000000..243cbdf --- /dev/null +++ b/file_cmds/gzip/zforce @@ -0,0 +1,55 @@ +#!/bin/sh - +# +# $NetBSD: zforce,v 1.2 2003/12/28 12:43:43 wiz Exp $ +# $OpenBSD: zforce,v 1.2 2003/08/05 18:22:17 deraadt Exp $ +# +#- +# Copyright (c) 2003 Otto Moerbeek <otto@drijf.net> +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +# +# $FreeBSD: src/usr.bin/gzip/zforce,v 1.1 2007/01/26 10:19:07 delphij Exp $ +prog=`basename $0` +USAGE="usage: $prog file ..." +if test $# -eq 0; then + echo $USAGE + exit 1 +fi + +ret=0 + +while test $# -ne 0; do + case "$1" in + *[._-]gz) + shift + ;; + *.t[ag]z) + shift + ;; + *) + if file "$1" | + grep -q "gzip compressed data" 2> /dev/null + then + n="$1".gz + if mv "$1" "$n" 2> /dev/null; then + echo "$1" -- renamed to "$n" + else + ret=1 + echo $prog: cannot rename "$1" to "$n" + fi + fi + shift + ;; + esac +done +exit $ret |