From owner-freebsd-questions@FreeBSD.ORG  Wed Mar 23 08:41:45 2005
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 3B67E16A4CE
	for <freebsd-questions@freebsd.org>;
	Wed, 23 Mar 2005 08:41:45 +0000 (GMT)
Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.195])
	by mx1.FreeBSD.org (Postfix) with ESMTP id C9C3F43D2F
	for <freebsd-questions@freebsd.org>;
	Wed, 23 Mar 2005 08:41:44 +0000 (GMT)
	(envelope-from gert.cuykens@gmail.com)
Received: by rproxy.gmail.com with SMTP id r35so110105rna
	for <freebsd-questions@freebsd.org>;
	Wed, 23 Mar 2005 00:41:44 -0800 (PST)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
	s=beta; d=gmail.com;
	h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references;
	b=kY6Lvh76uaqhcj+ua2ZiSdlc9vWeNemNUa+2kJRCxyfE3BD7HwBhGjNSIwVy/Cq+m+2UR+zL0HM/+nhZoYYYFS8nViokHYuArt3r+/i9LX948HVIXFvC/OAVIomgz428+lyHpIZcLqOyC1shc6qDtr4Yl9uyOnHxl5bjYVS7fk0=
Received: by 10.38.160.51 with SMTP id i51mr354010rne;
        Wed, 23 Mar 2005 00:41:44 -0800 (PST)
Received: by 10.38.74.23 with HTTP; Wed, 23 Mar 2005 00:41:44 -0800 (PST)
Message-ID: <ef60af090503230041d5fbdc6@mail.gmail.com>
Date: Wed, 23 Mar 2005 09:41:44 +0100
From: Gert Cuykens <gert.cuykens@gmail.com>
To: Robert Huff <roberthuff@rcn.com>
In-Reply-To: <16960.48579.623987.286503@jerusalem.litteratus.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
References: <ef60af09050322160747322dda@mail.gmail.com>
	 <16960.48579.623987.286503@jerusalem.litteratus.org>
cc: freebsd-questions@freebsd.org
Subject: Re: ifconfig
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
Reply-To: Gert Cuykens <gert.cuykens@gmail.com>
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: Wed, 23 Mar 2005 08:41:45 -0000

On Tue, 22 Mar 2005 19:52:19 -0500, Robert Huff <roberthuff@rcn.com> wrote: 
> /sbin/dhclient de0
> echo -n $? > /etc/dhc.err
> echo -n "= DHCLIENT exit status" >> /etc/dhc.err
> 
> ifconfig de0
> sleep 3

What does this part do ?