view move-if-change @ 678:8e8a7b205142

[xemacs-hg @ 2001-11-29 17:00:38 by youngs] 2001-11-28 Steve Youngs <youngs@xemacs.org> * package-get.el (package-get-locate-index-file): Also search the core etc/ directory for the package index file if it can't be found in ~/.xemacs/.
author youngs
date Thu, 29 Nov 2001 17:00:39 +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