On Mon, 2003-01-06 at 17:26, Jianping Zhu wrote:
> Thank you very much for your advice
> can you give me some more specific advice how to data a cd in commnand
> line ? 

You bet.  First make sure you have the following installed:

cdrecord
mkisofs

Then try the following:

$ mkisofs -R -o cdimage.iso <directory>

You can then mount cdimage.iso just like a regular filesystem:

$ mount cdimage.iso -r -t iso9660 -o loop /mnt/cdrom
$ ls -l /mnt/cdrom
$ umount /mnt/cdrom

To burn the image to CD, do this (I usually do this part as root so that
cdrecord is able to set the priority on the process - if someone knows a
better way, I'd like to hear it):

# cdrecord -scanbus
Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 J?rg Schilling
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.5'
scsibus0:
        0,0,0     0) 'MITSUMI' 'CR-4804TE' '2.6C' Removable CD-ROM
        0,1,0     1) *
        0,2,0     2) *
        0,3,0     3) *
        0,4,0     4) *
        0,5,0     5) *
        0,6,0     6) *
        0,7,0     7) *

You can see that my CD-RW is device 0,0,0 so I use:

# cdrecord dev=0,0,0 cdimage.iso

All done =)  You can find all of this information by typing 'man
cdrecord' at the prompt.  Take a look at the 'Examples' section to cut
to the heart of the matter.

-- 
Cliff Wells, Software Engineer
Logiplex Corporation (www.logiplex.net)
(503) 978-6726 x308  (800) 735-0555 x308

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