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AW: Anybody familiar with dd (copy)?



$ dd if=/dev/sr0 of=/tmp/dvd.bin bs=1M
dd: konnte '/dev/sr0' nicht öffnen: Kein Medium gefunden

Good evening
Thank You
Same problem.


Where do I have to start the task?

Wrong directory?

Regards
Sophie




Von: jeremy ardley <jeremy.ardley@gmail.com>
Gesendet: Freitag, 3. November 2023 23:19
An: debian-user@lists.debian.org <debian-user@lists.debian.org>
Betreff: Re: Anybody familiar with dd (copy)?
 

On 4/11/23 03:37, Schwibinger Michael wrote:
> I found:
>
> dd if=/dev/sr0 of=/tmp/dvd.bin conv=noerror oflag=direct
>
> It does not work.
>
> What do I do wrong?


the conv and oflag parameters will be causing the problem.

If you want to simply copy a disk image

dd if=/dev/sr0 of=/tmp/dvd.bin bs=1M


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