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Re: How to copy the binary image of a dos floppy ?



on Fri, May 04, 2001 at 04:30:50PM -0400, Jonathan D. Proulx (jon@ai.mit.edu) wrote:
> On Fri, May 04, 2001 at 02:48:35PM -0500, B Thomas wrote:
> :Hi,
> :I have dos and debian installed on my system . I would like to backup the ddevice drivers that came on dos floppies with my system. I know I need to use the dd command to make a binary image of the floppy. But I do not know the exact parameter to pass . Could you please show me a sample command line .
> :sincerely
> :b.thomas
> 
> 
> root@localhost$ dd if=/dev/fd0 of=floppy.img bs=72k

I'm not sure where you're getting your bs= value.

I tend to use:

    $ dd if=/dev/fd0 of=floppy.img bs=1024 count=1440

...though you may not want to set a count if you aren't sure of the size
of the image.  Though most 3.5" floppies are 1.4MB, other sizes are
possible.

-- 
Karsten M. Self <kmself@ix.netcom.com>    http://kmself.home.netcom.com/
 What part of "Gestalt" don't you understand?       There is no K5 cabal
  http://gestalt-system.sourceforge.net/         http://www.kuro5hin.org

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