From owner-freebsd-questions Mon May 7 6:18:19 2001 Delivered-To: freebsd-questions@freebsd.org Received: from c007.snv.cp.net (c007-h011.c007.snv.cp.net [209.228.33.217]) by hub.freebsd.org (Postfix) with SMTP id 5DDEB37B423 for ; Mon, 7 May 2001 06:18:16 -0700 (PDT) (envelope-from otterr@telocity.com) Received: (cpmta 15310 invoked from network); 7 May 2001 06:18:15 -0700 Received: from dsl-216-227-91-85.telocity.com (HELO zoso) (216.227.91.85) by smtp.telocity.com (209.228.33.217) with SMTP; 7 May 2001 06:18:15 -0700 X-Sent: 7 May 2001 13:18:15 GMT From: "Otter" To: , "'Najib Ninaba'" , Subject: RE: Using dd to dump CD images Date: Mon, 7 May 2001 09:15:47 -0400 Message-ID: <000301c0d6f7$d514f300$1400a8c0@zoso> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2462.0000 In-Reply-To: <200105071213.FAA12328@hawk.mail.pas.earthlink.net> Importance: Normal Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG That's assuming it's data. As I recall from a previous thread, I think it was stated audio uses 2352. -Otter > -----Original Message----- > From: owner-freebsd-questions@FreeBSD.ORG > [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of dave > Sent: Monday, May 07, 2001 8:16 AM > To: Najib Ninaba; freebsd-questions@freebsd.org > Subject: Re: Using dd to dump CD images > > > > > Really? I tried that in linux and it never worked for me. > > you need the blocksize parameter to be 2048. > > dd if=/dev/acd0c of=image.iso bs=2048 > > Have fun > On Mon, 7 May 2001, Najib Ninaba wrote: > > Date: Mon, 7 May 2001 16:09:59 +0800 > > To: freebsd-questions@freebsd.org > > From: Najib Ninaba > > Reply-To: najib_ninaba@yahoo.com > > Subject: Using dd to dump CD images > > > > Hello, > > > > How do I dump CD images to a file? In linux, all I've > needed to do is : > > dd if=/dev/cdrom of=cd-image.iso > > > > I can then use the image to burn to another CDR. I've tried the same > > command in freebsd: > > dd if=/dev/acd0c of=cd-image.iso > > > > But I get a "dd: /dev/acd0c: Bad address" error message. Thanks in > > advance. > > > > Regards, > > -- > > Najib Ninaba > > "Life's unfair - but having the root password helps!" > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message