#!/bin/sh
# Fri Jan  5 14:57:59 EST 2001
# FILE: /usr/local/bin/unpack
# Copyright 2001, 2002, 2003, Chris F.A. Johnson
# Released under the terms of the GNU General Public License

die() {
    printf "%b\n" "$*"
    exit 5
}

for file in "$@"
do
    case $file in

	*.zip|*.ZIP)
	    unzip -l "$file" >listing.txt
	    ;;
	*.tgz|*tar.gz|*.tar.Z)
	    gunzip -l  "$file" >listing.txt
	    ;;
    esac
done