Mercurial > hg > xemacs-beta

view move-if-change @ 5150:0353d546dc1e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Reflect change from `lib' to `share' in INSTALL. 2010-03-18 Mike Sperber <mike@xemacs.org> * INSTALL: Reflect change from `lib' to `share'; also, document how to invoke configure to get the old setting.
author Mike Sperber <sperber@deinprogramm.de>
date Thu, 18 Mar 2010 13:45:34 +0100
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