From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <ee9e417a0508220538765b7354@mail.gmail.com>
Date: Mon, 22 Aug 2005 08:38:23 -0400
From: Russ Cox <russcox@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] Q: checking CD vs. iso image
In-Reply-To: <e1080069abea57b1f46d653312836a60@www2.mail.post.cz>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
References: <e1080069abea57b1f46d653312836a60@www2.mail.post.cz>
Topicbox-Message-UUID: 7ab025ea-ead0-11e9-9d60-3106f5b1d025

> how do i check content of a CD versus an iso image from which it
> was burnt (using md5sum and cmp, perhaps)?

md5sum original.iso
md5sum /dev/sdD0/data

you may have to eject the disk and put it back in to
make plan 9 realize the cd has changed underfoot.

russ