Mercurial > hg > xemacs-beta

view move-if-change @ 5190:1c1d8843de5e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merge
author Ben Wing <ben@xemacs.org>
date Mon, 05 Apr 2010 00:18:49 -0500
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