From: Heinz Lycklama <heinz@osta.com>
To: tuhs@minnie.tuhs.org
Subject: Re: [TUHS] ACM Fellow, Ken Thompson
Date: Tue, 19 Jan 2021 14:29:57 -0800 [thread overview]
Message-ID: <66d2d6e9-921c-8039-1d84-0461f9192a28@osta.com> (raw)
In-Reply-To: <CANCZdfqNQC3TXMKuppiVybmYTXEz0h+HvE8QXEeh8sWeONPqnA@mail.gmail.com>
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INTERACTIVE Systems Corp. (ISC) also ported a UNIX system to an
early VAX 750 computer running DEC's VMS operating system
starting in mid- 1978. ISC was in the business of porting the
UNIX operating system to many different computer hardware
architectures, mini-computers to mainframes, but the first
complete UNIX system port was actually done to the DEC VMS
system. We delivered the first UNIX on VMS system to a customer
in the Fall of 1979. Many of these systems were delivered to
customers in North America as well as in Europe well into
the mid-1980's.
Heinz
On 1/15/2021 6:29 PM, Warner Losh wrote:
>
>
> On Fri, Jan 15, 2021 at 3:18 PM John Cowan <cowan@ccil.org
> <mailto:cowan@ccil.org>> wrote:
>
>
>
> On Fri, Jan 15, 2021 at 3:14 PM Dave Horsfall <dave@horsfall.org
> <mailto:dave@horsfall.org>> wrote:
>
> > Whose foray? Not DEC's. Eunice was built at SRI and sold by
> the
> > Wollongong Group, who must have had Downundrian connections.
>
> It was
> originally developed ca. 1981 by David Kashtan at SRI[1] and later
> maintained and marketed by The Wollongong Group.''
>
>
> Where's the disagreement?
>
>
> Eunice post-dated DEC's first Unix offering by several years. They
> sold V7 and later V7M before rebranding it to Ultrix. Eunice was
> 4.1BSD (later 4.2 and 4.3) that Dr Kashtan grafted into VMS in ways
> that... provoke strong feelings among reviewers... The TCP/IP stack
> that was inside of Eunice would form the basis for Wollongong's TCP/IP
> offerings on VMS... A more refined version, also done I think by
> Kashtan, was marketed by TGV and there was always much rivalry between
> the two companies...
>
> Wollongong got its license because they were the marketing company
> formed to market Dr. Miller's port to Interdata, and they later
> branched out significantly because their license was so special... Or
> at least that's the story they told customers and internally... I
> never saw the original license to know...
>
> Warner
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next prev parent reply other threads:[~2021-01-19 22:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-13 23:41 Royce Williams
2021-01-13 23:44 ` Deborah K Scherrer
2021-01-14 4:59 ` Dave Horsfall
2021-01-14 7:12 ` Robert Brockway
2021-01-14 22:35 ` Dave Horsfall
2021-01-14 22:22 ` John Cowan
2021-01-15 20:14 ` Dave Horsfall
2021-01-15 22:17 ` John Cowan
2021-01-16 2:29 ` Warner Losh
2021-01-19 22:29 ` Heinz Lycklama [this message]
2021-01-19 22:33 ` Warner Losh
2021-01-20 5:21 ` Heinz Lycklama
2021-01-17 22:19 ` Dave Horsfall
2021-01-14 9:50 ` Thomas Paulsen
2021-01-14 13:21 ` Jim Capp
2021-01-14 15:19 ` Steffen Nurpmeso
2021-01-14 21:27 ` Ken Thompson
2021-01-14 22:57 ` Steffen Nurpmeso
2021-01-14 14:20 ` Niklas Karlsson
2021-01-15 4:26 ` Ed Bradford
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