view move-if-change @ 2239:465941a61859

[xemacs-hg @ 2004-08-26 21:19:19 by james] Remove two instances of unused Lisp wrappers named 'device'.
author james
date Thu, 26 Aug 2004 21:19:21 +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