Are you sure it's HP-UX? what does uname -a say?

What does running "file -s /dev/sdX" say?

Yes, it's pretty much sure HP-UX, you can see it in banners several times throughout booting. Also this thing being made by HP using HP custom hardware you can be quite sure that it runs HP's Unix.

Since this device is still not rooted I don't have access to a command line... yet. There's a telnet daemon listening on the network interface, but that's it (I didn't crack the passwd entry yet).

Your root password is "wumpus1". Enjoy! :-)

$ openssl passwd -salt z1 -crypt wumpus1

z1sH85tcwYkQg

Hey thanks man. Saves me launching John the Ripper.

No worries, I have a local copy I keep handy for just such an emergency. Didn't take long at all, only a few seconds.

Haha, success!!!

    hilbert /home/dw exited sigint
    1002 ~ % telnet 10.153.218.24
    Trying 10.153.218.24...
    Connected to 10.153.218.24.
    Escape character is '^]'.

    HP-UX unknown B.11.00 A 9000/779 (t1)

    login: root
    Password: 
    Please wait...checking for disk quotas
    (c)Copyright 1983-1997 Hewlett-Packard Co.,  All Rights Reserved.
    (c)Copyright 1979, 1980, 1983, 1985-1993 The Regents of the Univ. of California
    (c)Copyright 1980, 1984, 1986 Novell, Inc.
    (c)Copyright 1986-1992 Sun Microsystems, Inc.
    (c)Copyright 1985, 1986, 1988 Massachusetts Institute of Technology
    (c)Copyright 1989-1993  The Open Software Foundation, Inc.
    (c)Copyright 1986 Digital Equipment Corp.
    (c)Copyright 1990 Motorola, Inc.
    (c)Copyright 1990, 1991, 1992 Cornell University
    (c)Copyright 1989-1991 The University of Maryland
    (c)Copyright 1988 Carnegie Mellon University
    (c)Copyright 1991-1997 Mentat, Inc.
    (c)Copyright 1996 Morning Star Technologies, Inc.
    (c)Copyright 1996 Progressive Systems, Inc.
    (c)Copyright 1997 Isogon Corporation

			       RESTRICTED RIGHTS LEGEND
    Use, duplication, or disclosure by the U.S. Government is subject to
    restrictions as set forth in sub-paragraph (c)(1)(ii) of the Rights in
    Technical Data and Computer Software clause in DFARS 252.227-7013.

			       Hewlett-Packard Company
			       3000 Hanover Street
			       Palo Alto, CA 94304 U.S.A.
      
    Rights for non-DOD U.S. Government Departments and Agencies are as set
    forth in FAR 52.227-19(c)(1,2).
    You have mail.

    Value of TERM has been set to "xterm". 
    WARNING:  YOU ARE SUPERUSER !!

    # mail
    From root@wumpus15.sr.hp.com Tue Apr 13 17:19:03 MDT 1999
    Received: (from root@localhost) by wumpus15.sr.hp.com (8.7.6/8.7.1) id RAA01584 for root; Tue, 13 Apr 1999 17:19:03 -0600 (MDT)
    Date: Tue, 13 Apr 1999 17:19:03 -0600 (MDT)
    From: root@wumpus15.sr.hp.com
    Message-Id: <199904132319.RAA01584@wumpus15.sr.hp.com>
    Subject: at
    Status: RO

    WARNING: POTENTIAL SYSTEM PROBLEM - For Series 700 Machines

	     System   Diagnostics  &  Error  Logging  programs  have  NOT  been
	     installed  on  your   system.  Without   these  tools   installed,
	     information that could help prevent a system or peripheral failure
	     will be lost.  In addition, if a failure  occurs, HP will not have
	     the tools or data to diagnose the cause of the problem in a timely
	     manner.  This MAY CAUSE  INCREASED  DOWNTIME  and possible  future
	     failures.  HP strongly  suggests  that you load these tools, which
	     are provided on the Support Media included with your  installation
	     or update software.


    *************************************************
    Cron: The previous message is the standard output
	  and standard error of one of your at commands.

    ? ^D

    # uname -a
    HP-UX unknown B.11.00 A 9000/779 2009020299 two-user license

EDIT: formatting

Thanks for the update!

What format is the filesystem in?

(Have you got a write up somewhere?)

> What format is the filesystem in?

VxFS, which (according to Wikipedia) is claimed to be supported by Linux. The HDD is partitioned into several logical volumes. Interestingly enough the LVM utilities have the same command names as Linux LVM2, but I don't know if it follows the same on-disk structure.

It would be really handy if Linux supported something like a loopback virtual disk drive into which you could bind whole disk images (instead of just loop block devices to which you can bind only partition images). Maybe there's some (3rd party) kernel module I don't know about for this.

> Have you got a write up somewhere?

Right now I'm just looking around, what's in the system. There's an ancient C compiler on the system but it does only K&R syntax. All the system utilities apparently have been compiled on an external build system. There's an ancient version of Samba there. For simple file transfers I made me a netcat binary by pasting source code into the terminal and compiling

    cat > nc.c
    ^D
    cc -o nc nc.c

Used that to

    cd /
    tar cf - | nc ... ...

HP was nice and left behind source code for the really interesting stuff, i.e. the sources for the userlevel programs and kernel drivers of the nonstandard, proprietary devices that make this thing a measurement instrument. This seemed to be completely unintentional, but this is what you get if your build system can not do out-of-tree builds and the developer just slaps the build directory into a installation tarball. I mean: Who except for the maintenance guy, who's updating the box is going to be able to access that directory? m(

Oh, that covers the source code of several revisions of the software, by which I mean the kernel drivers and the user interface.

Thanks HP! :D

This will of course not compile for Linux. But hey, I don't care. The kernel drivers are easy enough to re-write from scratch over the course of a few weekends. The userland stuff takes much more work though.

Wow! That's an awesome find.

I wish I had enough spare time to do some computer archaeology - but too much to do already, and barely enough time to fit it all in!