Mercurial > octave-nkf
view build-aux/move-if-change @ 20176:42bb3a776c9f stable rc-4-0-0-4
maint: Bump version number for 4.0.0-rc4.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 28 Apr 2015 12:17:57 -0400 |
parents | b67c2d580a25 |
children | 5e50f25f245a |
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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