#!/bin/sh
# $KTH: rename3,v 1.1 2000/02/28 00:17:49 assar Exp $
echo foo > foo || exit 1
sed 's/foo/bar/' foo > bar || exit 1
rm foo || exit 1
test -f foo && exit 1
mv bar foo || exit 1
test -f bar && exit 1
test -f foo || exit 1