Mercurial > octave-nkf
view build-aux/move-if-change @ 20626:5fc798a9b32c
maint: Periodic merge of stable to default.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 09 Oct 2015 19:28:05 -0700 |
parents | 5e50f25f245a |
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 1>&2 rm -f $1 else mv -f $1 $2 fi else mv -f $1 $2 fi