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Date:      Tue, 29 Jan 2002 20:39:21 -0600
From:      "Mike Meyer" <mwm-dated-1012790361.940754@mired.org>
To:        Brian T.Schellenberger <bts@babbleon.org>
Cc:        questions@freebsd.org
Subject:   Re: docs for learning about CD burning?
Message-ID:  <15447.23769.147840.134210@guru.mired.org>
In-Reply-To: <122588246@toto.iv>

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Brian T.Schellenberger <bts@babbleon.org> types:
> On Tuesday 29 January 2002 07:46 am, Brian T.Schellenberger wrote:
> > Sue Blake <sue@welearn.com.au> types:
> > > > There's got to be a more direct way of doing task 2, and the list
> > > > archives mention dd but everyone seems to be arguing about exactly how
> > > > to do it. So far I see that you can make an image of a data (or
> > > > audio??) CD with a command like
> > > >   dd if=/dev/cdrom of=filename.iso bs=2048
> > > > but I don't know whether I can just change it to of=/dev/cdwriter
> > > > to do the whole job in one action, or use a pipe to a burncd command,
> > > > or does it only work via an ISO image on the hard disk?
> > burncd doesn's take input from stdin.  In theory you should be able to use
> > a pipe, but in practice when I've tried this it makes coasters.  (That is,
> > the disks don't work right.)
> 
> AUGGHH!   This made no sense.  Let's try it again:
> 
> Burncd doesn't takeinput from stdin.  In theory you should be able to use a 
> NAMED pipe, but in practice when I've this it makes coasters.

Actually, you had it right the first time. I've done:

	mkisofs -o - . | burncd data - fixate

and that worked just fine. I do tend to do it on an otherwise unloaded
machine, though.

	<mike
--
Mike Meyer <mwm@mired.org>			http://www.mired.org/home/mwm/
Independent WWW/Perforce/FreeBSD/Unix consultant, email for more information.

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