view move-if-change @ 4128:36e41bc4a8ab

[xemacs-hg @ 2007-08-18 16:33:29 by vins] Add defvar for font-lock-warning face.
author vins
date Sat, 18 Aug 2007 16:33:30 +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