Mass Deface Email Grabber
. There is NO WARRANTY, to the extent permitted by law. Written by Jean-loup Gailly." usage="Usage: $0 [FILE]... Force a .gz extension on all compressed FILEs so that gzip will not compress them twice. Report bugs to ." if test $# = 0; then echo >&2 "$0: invalid number of operands; try \`$0 --help' for help" exit 1 fi res=0 for i do case "$i" in --h*) exec echo "$usage";; --v*) exec echo "$version";; *[-.]z | *[-.]gz | *.t[ag]z) continue;; esac if test ! -f "$i" ; then echo zforce: $i not a file res=1 continue fi if gzip -l < "$i" 2>/dev/null | grep '^\s\+compressed' > /dev/null; then new="$i.gz" if mv "$i" "$new"; then echo $i -- replaced with $new else res=$? fi fi done exit $res