[Simh] Lost PDP-11 OSes?

[Tom Perrine]

I have a tar tape which purports to load the PWB software onto a v6 UNIX
system, which I've not had time to try, yet.

I used PWB at my first real job, so I'm eager to try it.  If you can point
me at where you think I might be able to find a complete PWB system
(image?), I'd appreciate it.  I might be able to get it to work. I have V6
and V7 going just fine.

My eventual goal is to get KSOS running on PDP-11.  It was one of the very
first security kernels, and I also worked on that one, circa 1983-1985.

I have heard of UCSD Pascal on PDP-11, but not UCSB?

--tep


On Wed, May 20, 2020 at 8:38 PM Ray Jewhurst <raywjewhurst at gmail.com> wrote:

> I am trying to collect all the OSes that I can for the PDP-11 on Simh and
> I have noticed that there are a few missing.  The ones I'm looking for are
> LSX (which used to be available online but I haven't seen it in a few
> years.), PWB-Unix (which I heard is available but is not able to run on the
> simulator.), UCSB Pascal (which I haven't seen hide nor hair of. Also, the
> only Pascal I've seen is SOLO), TRIPOS (which I have only seen broken links
> even mentioning it for the PDP-11.) and lastly, XINU (which I have only
> seen tar.gz's on TUHS but no install instructions or disk images.).  If
> anyone has any leads on any of these, it would be much appreciated.
>
> Thanks,
>
> Ray
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