[syslinux] (no subject)
H. Peter Anvin
hpa at zytor.com
Sun Jan 27 12:52:02 PST 2002
Bruce M Beach wrote:
> Hello All;
>
> I have a linux system on a CD that I use to teach
> a graduate course on Unix. I use isolinux to boot
> the kernel then simply mount the CD ro and set
> up some symbolic links pointing to /tmpfs for the stuff
> that needs be writable. (mainly /var and /tmp). Something like
> gcc is a little bit slow the first time you use it but
> then it gets cached and after that it is all right.
> Isolinux works just fine. No problems. What I would like
> to do is somehow automatically determine what drive the cd
> is on so I can mount it with out a command line prompt.
> This would be quite useful since I would like the students
> to be able walk up to any WindToad(TM) system in the University,
> and boot Linux. The problem is that it is not known before
> hand which IDE channel the CD is residing on.
>
Here is a copy of the find-cd script used on the SuperRescue CD. It
works for SCSI, USB and IDE (i.e. all modern CD-ROMs):
-hpa
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