view move-if-change @ 4193:6438d53aabcf

[xemacs-hg @ 2007-09-30 11:37:59 by aidan] Merge a CCL bugfix from GNU.
author aidan
date Sun, 30 Sep 2007 11:38:00 +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