*BSD News Article 87019


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: how to mount SCO hard drives?
Date: 18 Jan 1997 11:27:01 GMT
Organization: Private BSD site, Dresden
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bill@MCS.COM (Bill) wrote:

> I only have the drives.  It will boot up SCO but it goes directly into a
> menu that we can't break out of to get to a shell and noone can remember the
> root password.  It's a really old machine.

You could dig up the encrypted root password in the pile of bits by
reading the raw disk, and edit it to a known one.  Since all
DES-encrypted passwords have a constant length, it should be simple to
replace one by another.

bpatch (from the ports collection) comes handy for this kind of
editing since it can read and edit disks 256 bytes at a time.  All
other hex editors try to suck the entire file into memory first.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)