#!/bin/bash
#
# multi move 
# Nico Schottelius <nico-linux@schottelius.(org|net)>
# Last Changed : 8. Juni 2000
# Usage: mmv oldext newext
#

if [ $# -ne 2 ]; then echo "Usage: $0 old_ext new_ext";exit 1;fi

for i in *.$1;do mv "$i" "${i%.*}.$2";done