Minifridge
Dialup Jon Norstog
thursday at allidaho.com
Tue Aug 24 01:24:47 UTC 2010
Well, Hevi,
my notes on hacking C2 passwords are down in Window Rock. Where I lived and
worked many years. Now I am at Fort Hall. GIS means geographic information
system, originally a set of network topology and data base programs running
under a shell called ARC.
The Alpha was the first box that would ru the topological operations fast
enough to preclude a cup of coffee between the time you hit return and the
time the command finished executing.
jn
---------- Original Message -----------
From: <heviarti at puresimplicity.net>
To: Linux on Alpha processors <axp-list at redhat.com>
Sent: Mon, 23 Aug 2010 12:14:00 -0600
Subject: Re: Minifridge
> You're in Idaho, how'd you end up with a machine off a Navajo
> reservation? I'm in Emmett, btw. What is GIS, anyhow? I'm pretty
> sure I've got some kind of Ford dealership database on this one. If
> I can get it to work I might use it to keep track of saw parts and
> tractor parts, since I've never been able to get SQL to do anything.
>
> Do look at your notes. Right now I'm also ro. I'm not sure if
> mount -o remount rw / is the right syntax for mount on that flavor.
>
> Also p* (enter) at a prompt results in passwd: not found which
> is wierd seeing as I can't find a binary called passwd anywhere.
>
> My biggest two things right now are to find a way to paginate, get
> / rw, and determine the OS version.
>
> I also want to find some more sleds for this machine, and install
> more disks.
>
> -----Original Message-----
>
> From: "Dialup Jon Norstog" <thursday at allidaho.com>
> Subj: Re: Minifridge
> Date: Mon Aug 23, 2010 7:39
> Size: 2K
> To: Linux on Alpha processors <axp-list at redhat.com>
>
> Hevi, list:
>
> It was 10 years ago I had to recover a GIS installation with about
> $200,000 worth of data on it, on a DEC 3000/600 that had been stolen,
> trashed and abandoned in a trailer in Tuba City AZ. The machine
> was full of red sand and had a resident black widow. It was C-2
> secure. It took me months to crack it, but with some help from
> former DEC guys in Albuquerque, I got it. It was pretty simple IIRC.
>
> Let me check my notes, if I still have them, and get back to you on
> that one.
>
> jn
>
> ---------- Original Message -----------
> From: "Maciej W. Rozycki" <macro at linux-mips.org>
> To: Linux on Alpha processors <axp-list at redhat.com>
> Sent: Mon, 23 Aug 2010 02:33:33 +0100 (BST)
> Subject: Re: Minifridge
>
> > On Sun, 22 Aug 2010, heviarti at puresimplicity.net wrote:
> >
> > > I'm used to beating my head on a keyboard, not pointee clickee.
> >
> > You should be able to manage editing "/etc/passwd", etc. with `mv',
> > `cat', etc. then. ;)
> >
> > > When I mounted /usr, the whole thing barfed and crashed. I think it may
> > > need something else running before I can mount /usr... Which is advfs,
> > > BTW.
> >
> > OK, so that's definitely a Digital Unix of some flavour. Try
> > `/sbin/bcheckrc' as someone already suggested. Note that ${PATH} is
> > unlikely to include /sbin in the single-user mode shell which is
> > less than useful -- I find it silly, but that's required for Bourne
> > shell for some standard conformance I would guess.
> >
> > > Like I said, I ain't got uname, but even worse I have no passwd and no
> > > paginator (you know, more?).
> >
> > Yes, it is like this with DU -- the root filesystem (if separate --
> > that's what you need to check "/etc/fstab" for) is pretty minimal.
> > You need to get the system to mount /usr before you proceed.
> >
> > Note that if the system's got C2 security enabled then password
> > information is managed in a database outside "/etc/passwd" and
> > "/etc/shadow" and you'll have to poke at that database to get the
> > root password reset. After over 10 years I don't remember the
> > details anymore and chances people here may not know them either as
> > this is considerably away from how Linux does things.
> >
> > I suggest you check with a DU/Tru64 mailing list indeed or try
> > system documentation available online. It should be much better
> > than the bits around the SRM console which I always found a little
> > bit obscure and scattered around.
> >
> > Good luck!
> >
> > Maciej
> >
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> >
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