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| author | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:11 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:11 +0000 |
| commit | aa2289c2a3faf0f198e47943dcb29e0c16223be8 (patch) | |
| tree | 1af963bfd8d3e55167b81def4207f175eaff3a56 /move-if-change | |
| download | binutils-redhat-aa2289c2a3faf0f198e47943dcb29e0c16223be8.tar.gz | |
Initial revision
Diffstat (limited to 'move-if-change')
| -rwxr-xr-x | move-if-change | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/move-if-change b/move-if-change new file mode 100755 index 0000000000..ee1b348bee --- /dev/null +++ b/move-if-change @@ -0,0 +1,32 @@ +#!/bin/sh + +# Copyright (C) 1996 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +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 |