From owner-freebsd-questions@FreeBSD.ORG  Sat Feb 21 17:56:19 2009
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 545B0106566C
	for <freebsd-questions@freebsd.org>;
	Sat, 21 Feb 2009 17:56:19 +0000 (UTC)
	(envelope-from Pieter.Donche@ua.ac.be)
Received: from hmacs.cmi.ua.ac.be (hmacs.cmi.ua.ac.be [143.129.75.10])
	by mx1.freebsd.org (Postfix) with ESMTP id B26EE8FC13
	for <freebsd-questions@freebsd.org>;
	Sat, 21 Feb 2009 17:56:18 +0000 (UTC)
	(envelope-from Pieter.Donche@ua.ac.be)
Received: from hmacs.cmi.ua.ac.be (localhost [127.0.0.1])
	by hmacs.cmi.ua.ac.be (8.13.8+Sun/8.13.8) with ESMTP id n1LHuG2Z002373
	for <freebsd-questions@freebsd.org>;
	Sat, 21 Feb 2009 18:56:16 +0100 (CET)
Received: from localhost (pdon@localhost)
	by hmacs.cmi.ua.ac.be (8.13.8+Sun/8.13.8/Submit) with ESMTP id
	n1LHuGBJ002370 for <freebsd-questions@freebsd.org>;
	Sat, 21 Feb 2009 18:56:16 +0100 (CET)
X-Authentication-Warning: hmacs.cmi.ua.ac.be: pdon owned process doing -bs
Date: Sat, 21 Feb 2009 18:56:16 +0100 (CET)
From: Pieter Donche <Pieter.Donche@ua.ac.be>
X-X-Sender: pdon@hmacs.cmi.ua.ac.be
To: "mail.list freebsd-questions" <freebsd-questions@freebsd.org>
Message-ID: <Pine.GSO.4.63.0902211853240.2283@hmacs.cmi.ua.ac.be>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Subject: unique groups
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Pieter Donche <Pieter.Donche@ua.ac.be>
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 21 Feb 2009 17:56:19 -0000

FreeBSD adduser creates by default users with GID equal to UID. There is
a very short notice in the man page ('UNIQUE GROUPS') from Rod Grimes. 
Where can a more elaborate argumentation be found on the net?