view move-if-change @ 2274:8e1339255ca7

[xemacs-hg @ 2004-09-15 04:26:15 by james] Remove an extra extern declaration on Windows platforms.
author james
date Wed, 15 Sep 2004 04:26:16 +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