#!/bin/bash

if [ "$1" = "" ]; then
	echo "Usage: munzip <file>";
	exit 1;
fi

if [ "$1" = *.tar.gz ]; then
	tar vxzf "$1"
elif [ "$1" = *.tar.bz2 ]; then
	tar vjxf "$1"
elif [ "$1" = *.tar.xz ]; then
	tar vxJf "$1"
elif [ "$1" = *.zip ]; then
	unzip "$1"
elif [ "$1" = *.tgz ]; then
	tar vxzf "$1"
else
	echo "Unknown format."
	exit 1
fi