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[xemacs-hg @ 2002-04-15 09:42:17 by ben] fix compilation problem process.c: Need sysdep.h for environ.
author ben
date Mon, 15 Apr 2002 09:42:19 +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