-:
#!/bin/sh
# zforce: force a gz extension on all gzip files so that gzip will not
# compress them twice.
# 12345678901234 is renamed to 12345678901.gz
-# Copyright (C) 2002 Free Software Foundation
+# Copyright (C) 2002, 2007, 2010-2017 Free Software Foundation, Inc.
# Copyright (C) 1993 Jean-loup Gailly
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-PATH="BINDIR:$PATH"; export PATH
-
version="zforce (gzip) @VERSION@
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2010-2017 Free Software Foundation, Inc.
This is free software. You may redistribute copies of it under the terms of
-the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
+the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
There is NO WARRANTY, to the extent permitted by law.
Written by Jean-loup Gailly."
-usage="Usage: zforce [FILE]...
+usage="Usage: $0 [FILE]...
Force a .gz extension on all compressed FILEs so that gzip will
not compress them twice.
Report bugs to <bug-gzip@gnu.org>."
if test $# = 0; then
- echo "$usage"
+ echo >&2 "$0: invalid number of operands; try \`$0 --help' for help"
exit 1
fi