view move-if-change @ 603:1c880911c386

[xemacs-hg @ 2001-06-01 08:23:09 by martinb] Fix a bunch of 128-bit bugs
author martinb
date Fri, 01 Jun 2001 08:23:12 +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