[xemacs-hg @ 2006-08-07 20:33:23 by aidan] Correct a few spelling and grammar mistakes on my part. Thank you Jerry James, Vin Shelton.

#!/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