Bind '(shift delete) to #'kill-primary-selection by default. 2008-01-16 Aidan Kehoe <kehoea@parhasard.net> * keydefs.el (global-map): Bind '(shift delete) to #'kill-primary-selection, as described by Glynn Clements in 16434.49191.47038.991206@cerise.nosuchdomain.co.uk of 2004-02-08.

#!/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