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Improve GNU-compatibility of define-*-alias.
author Stephen J. Turnbull <stephen@xemacs.org>
date Sat, 16 Feb 2013 04:55:38 +0900
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