Mercurial > octave
view src/move-if-change @ 1202:1f5ff647c7ab
[project @ 1995-04-01 00:20:39 by jwe]
author | jwe |
---|---|
date | Sat, 01 Apr 1995 00:20:39 +0000 |
parents | fbc0f5ebd3e0 |
children |
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#!/bin/sh # # Like mv $1 $2, but if the files are the same, just delete $1. # Status is 0 if $2 is changed, 1 otherwise. 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