view move-if-change @ 3681:3131094eed8c

[xemacs-hg @ 2006-11-15 21:39:51 by aidan] Move charsets-in-region to C.
author aidan
date Wed, 15 Nov 2006 21:40:02 +0000
parents 376386a54a3c
children
line wrap: on
line source

#!/bin/sh
if
test -r $2
then
if
cmp $1 $2 > /dev/null
then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi