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view move-if-change @ 5199:49e931565616

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merge
author Ben Wing <ben@xemacs.org>
date Mon, 12 Apr 2010 00:53:18 -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