view move-if-change @ 1591:75b8038f720e

[xemacs-hg @ 2003-07-26 14:01:23 by michaels] 2003-07-24 Mike Sperber <mike@xemacs.org> * post-gc.el (simple-finalizer-ephemerons): (add-finalizer): (cleanup-simple-finalizers): Implement simple object finalization.
author michaels
date Sat, 26 Jul 2003 14:01:23 +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