view move-if-change @ 4100:d1cf2b9c4dfd

[xemacs-hg @ 2007-08-06 14:50:39 by michaels] 2007-07-31 Mike Sperber <mike@xemacs.org> * file-coding.c (undecided_convert): Kludge to prevent infinite recursion. * file-coding.c (detected_coding_system): Change default from raw-text to binary.
author michaels
date Mon, 06 Aug 2007 14:50:48 +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