view move-if-change @ 3176:1c2a4e4e81d9

[xemacs-hg @ 2005-12-25 11:21:45 by aidan] Revert the alloc warning bugfix
author aidan
date Sun, 25 Dec 2005 11:21:46 +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