view move-if-change @ 927:e40f8d860d5f

[xemacs-hg @ 2002-07-17 06:13:39 by youngs] 2002-07-17 Steve Youngs <youngs@xemacs.org> * package-get.el (package-get-update-base-from-buffer): Re-write so it doesn't rely on the APEL package.
author youngs
date Wed, 17 Jul 2002 06:13:39 +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