Mercurial > octave-nkf
view build-aux/move-if-change @ 12769:5a44c5f79638 stable
Added tag release-3-4-1 for changeset 901d466ee55a
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 23 Jun 2011 17:45:36 -0400 |
parents | b67c2d580a25 |
children | 5e50f25f245a |
line wrap: on
line source
#!/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