view move-if-change @ 4257:ef6c55ab3090

[xemacs-hg @ 2007-11-08 14:43:38 by aidan] Fix corruption of ~/.emacs when trying to migrate an init file; thank you Jason Spiro!
author aidan
date Thu, 08 Nov 2007 14:43:40 +0000
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