[xemacs-hg @ 2006-08-11 17:37:17 by james] Prevent potential buffer overflows. Also enable use of shutdown() on linux. <m37j1jez4n.fsf@jerrypc.cs.usu.edu>

#!/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