view move-if-change @ 1045:ae9378e1cde3

[xemacs-hg @ 2002-10-10 14:47:21 by stephent] recommend texinfo 4.2 <87adlm5p6c.fsf_-_@tleepslib.sk.tsukuba.ac.jp>
author stephent
date Thu, 10 Oct 2002 14:47:23 +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