# Authors: (c) Florian Keller <Florian.Keller@zuerich.ch>, (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Mon Nov 06 23:04:08 CET 2006 [mika]
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if [ -z "$1" ] ; then