From owner-freebsd-questions@FreeBSD.ORG  Thu Sep 17 03:02:59 2009
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id E5C9D106566B
	for <questions@freebsd.org>; Thu, 17 Sep 2009 03:02:59 +0000 (UTC)
	(envelope-from wblock@wonkity.com)
Received: from wonkity.com (wonkity.com [67.158.26.137])
	by mx1.freebsd.org (Postfix) with ESMTP id 3E5EB8FC0A
	for <questions@freebsd.org>; Thu, 17 Sep 2009 03:02:58 +0000 (UTC)
Received: from wonkity.com (localhost [127.0.0.1])
	by wonkity.com (8.14.3/8.14.3) with ESMTP id n8H32uXq082456;
	Wed, 16 Sep 2009 21:02:56 -0600 (MDT)
	(envelope-from wblock@wonkity.com)
Received: from localhost (wblock@localhost)
	by wonkity.com (8.14.3/8.14.3/Submit) with ESMTP id n8H32uM0082453;
	Wed, 16 Sep 2009 21:02:56 -0600 (MDT)
	(envelope-from wblock@wonkity.com)
Date: Wed, 16 Sep 2009 21:02:56 -0600 (MDT)
From: Warren Block <wblock@wonkity.com>
To: "Gelsema, P (Patrick) - FreeBSD" <freebsd@superhero.nl>
In-Reply-To: <a0a7749502c43d4b8927c0ce2174e45a.squirrel@webmail.superhero.nl>
Message-ID: <alpine.BSF.2.00.0909162057460.82409@wonkity.com>
References: <a0a7749502c43d4b8927c0ce2174e45a.squirrel@webmail.superhero.nl>
User-Agent: Alpine 2.00 (BSF 1167 2008-08-23)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.2
	(wonkity.com [127.0.0.1]); Wed, 16 Sep 2009 21:02:56 -0600 (MDT)
Cc: "questions@freebsd.org" <questions@freebsd.org>
Subject: Re: Change one file in an ISO image
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
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: Thu, 17 Sep 2009 03:03:00 -0000

On Wed, 16 Sep 2009, Gelsema, P (Patrick) - FreeBSD wrote:

> I need to change one file in an existing ISO image. It is a DVD image btw.
> Unfortunately I dont have many options of changing the fie before creating
> the image.
>
> Mounting is not the issue, copying data neither but the ISO is also
> bootable. There must be a simpler solution as in copying all the content
> with cpio and making it bootable. OS on the DVD is WinPE btw.
>
> Does anyone have some pointers for performing this action?

Maybe use sysutils/geteltorito to extract the boot image, then mount the 
image and copy out the files, then reassemble the whole thing with 
mkisofs.  Untested...

-Warren Block * Rapid City, South Dakota USA