/usr/bin/tgz is in mtools 4.0.18-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | #!/bin/sh
# Copyright 1994 David C. Niemi.
# Copyright 1997,2001,2002 Alain Knaff.
# This file is part of mtools.
#
# Mtools 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 3 of the License, or
# (at your option) any later version.
#
# Mtools is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Mtools. If not, see <http://www.gnu.org/licenses/>.
#
# tgz [destination [source...] ]
#
# Make a gzip'd tar archive $1 (or stdout) out of specified files
# (or, if not specified, from everything in the current directory)
#
# Requires gzip in the user's path.
#
# Requires gnu tar (or something close) in the user's path
# due to use of --exclude, --totals and -S.
#
# 1994/02/19 DCN Created
# 1994/12/01 DCN Cleanup and major improvements
#
# Copyright (C) 1994 David C. Niemi (niemi@tuxers.net)
# The author requires that any copies or derived works include this
# copyright notice; no other restrictions are placed on its use.
#
set -e
set -u
Error ()
{ echo "Error: $0: ${@-}." >&2
exit 1
}
if [ $# = 0 ]; then
dest=
src=.
tar cvf - . | gzip -9v
exit 0
elif [ $# = 1 ]; then
dest=$1
src=.
else
dest=$1
shift
src="${@-}"
fi
case $dest in
"" | . | .. | */ | */. | */.. )
echo "Usage: $0: [destination [source...] ]" >&2
exit 1
;;
*.t?z | *.?z | *.z | *.Z | *.tz | *.tz? )
;;
*)
dest=${dest}.tgz ## Add on .tgz as default suffix
esac
if [ -h "$dest" ]; then
Error "Destination file \"$dest\" already exists as a symbolic link"
elif [ -f "$dest" ]; then
Error "Destination \"$dest\" already exists as a file"
elif [ -d "$dest" ]; then
Error "Destination \"$dest\" already exists as a directory"
fi
if [ -z "$dest" -o "X$dest" = 'X-' ]; then
echo "Writing gzipp'd tar archive to standard output." >&2
tar cvfS - -- $src | gzip -9v
else
echo "Writing gzip'd tar archive to \"$dest\"." >&2
tar -cvS --totals --exclude "$dest" -f - -- $src | gzip -9v > "$dest"
ls -l "$dest" >&2
fi
exit 0
|