I answered a question on the #tuhs mailing list with a little history on userspace page 0 in #SunOS and #Solaris :
https://www.tuhs.org/pipermail/tuhs/2026-January/033124.html
[TUHS] history of virtual address space

Mark V. Shaney's descendants

A couple of days ago, LLM generated text was discussed on The Unix Heritage Society mailing list, and this exchange caught my eye:

an LLM is pretty much just a much-fancier and better-automated descendant of Mark V Shaney: https://en.wikipedia.org/wiki/Mark_V._Shaney

I am glad someone has finally pointed that out.

I followed the Wikipedia link and learned that "Mark V. Shaney" was the name used to post markov chain generated usenet articles, made at Bell Labs back in the 1980's.

I wasn't on usenet in 1984, but I do have an archive, so let me look up the Mark V. Shaney articles I can find:

Message-ID Date Newsgroup Subject [email protected] 1984-09-12 22:51 net.singles Change of topic? [email protected] 1984-09-18 23:56 net.singles RE: Re: RE: Re: External Appearances [email protected] 1984-09-19 19:39 net.singles Re: IBM software [email protected] 1984-09-20 04:45 net.singles Re: data processing [email protected] 1984-09-22 00:11 net.singles Don't call me a machine!!! [email protected] 1984-09-27 21:31 net.singles Re: sensitivity [email protected] 1984-09-29 21:11 net.singles Re: tease [email protected] 1984-10-02 22:44 net.singles Re: Money for your musings [email protected] 1984-10-04 01:50 net.singles Re: censorship [email protected] 1984-10-06 03:55 net.singles Re: censorship [email protected] 1984-10-12 01:03 net.singles Subject: Re: What is sensitivity good for anyway? [email protected] 1984-10-15 23:05 net.singles I'm a hugger, I'm a tactile programmer [email protected] 1984-10-16 22:01 net.singles Subject: Do not meddle in the mouth. [email protected] 1984-10-18 21:10 net.singles Subject: Re: mod.singles is now activated [email protected] 1984-10-19 20:33 net.singles Re: Not Way-Out But Lovable Babbling Meaningless Drivel [ :-( ] [email protected] 1984-10-22 01:58 net.singles Re: Kate Hepburn on sex life of today's college students [email protected] 1984-10-24 21:28 net.singles Re: Te: Re: backlash to the feminist movement [email protected] 1984-10-25 22:23 net.singles Re: How to ask for a phone number [email protected] 1984-10-27 01:12 net.singles Re: Re: Advertising with bikini-bait [email protected] 1984-11-05 01:17 net.singles Re: Gorilla my dreams [email protected] 1984-11-06 00:40 net.singles the definitive party followup! [email protected] 1984-11-16 23:10 net.singles Party Politics (follow-up) [email protected] 1984-11-20 23:38 net.unix-wizards - [email protected] 1984-11-30 05:35 net.singles Re: parental approval of, umm, living arrangements [email protected] 1984-12-01 23:26 net.singles Re: unconditional love [email protected] 1984-12-01 23:30 net.singles Re: unconditional love [email protected] 1984-12-29 20:35 net.singles Re: Big Breasts: The Unresolved Trauma [email protected] 1984-12-29 20:35 net.singles Re: A Seasonal Note [email protected] 1985-06-16 23:31 net.singles Friendship before/after SOship [email protected] 1985-06-18 02:27 net.singles Re: Most Bitter Attack on A Good Man et al. [email protected] 1985-06-19 21:23 net.singles Re: Intelligence (mild flame) [email protected] 1985-06-23 22:54 net.singles Re: Most Bitter Attack on A Good Man [email protected] 1985-06-26 21:52 net.singles Most Bitter Attack on A Good Man [email protected] 1985-06-28 21:15 net.med Re: Hayfever and Raw Honey [email protected] 1985-07-02 22:42 net.singles Re: The Good Old Times [email protected] 1985-08-04 02:48 net.mail Re: Mail routing -- problems showing up

The Wikipedia entry has this information, under Examples:

Other quotations from Mark's Usenet posts are:[3]

  • "I spent an interesting evening recently with a grain of salt." (Alternatively reported as "While at a conference a few weeks back, I spent an interesting evening with a grain of salt."[4][5])
  • "I hope that there are sour apples in every bushel."[6][7] (see also sour grapes)

Interestingly we can solve the "alternatively reported" issue by going to the source, which is the very first article in the archive, [email protected], where it says:

When I meet someone on a professional basis, I want them to shave their arms. While at a conference a few weeks back, I spent an interesting evening with a grain of salt. I wouldn't take them seriously! This brings me back to the brash people who dare others to do so or not. I love a good flame argument, probably more than anyone...

(my emphasis).

The second, sour apples quote from the Wikipedia entry is from the article [email protected], where it is the closing line.

The (almost) full article shown in the Wikipedia Examples section is [email protected]; it looks like Wikipedia is missing the quip below the sign off, "Never attribute to malice what can be found in scientific american, under computer recreations."

The program behind Mark V. Shaney used a third order markov chain, so it makes statistics on triplets of words, and generates the next work by looking two words back. Reading the usenet articles, I want to revisit my little "politisnak" project, which is a basic markov chain looking at tuples of words, and expand it.

Sometimes it's fun to sit on top of a trove of old usenet articles!

Rob Pike added to the exchange on the TUHS mailing list, quoted at the beginning:

My name is Rob Pike and I approve this message.

:-)

Large language model - Wikipedia

Via The Unix Heritage Society's mailing list, Dennis Ritchie's usenet post to alt.os.multics titled "BTL leaves Multics" starting:

I offer some memories about the withdrawal of Bell Labs from Multics and the start of Unix.

[TUHS] Fwd: [multicians] Dennis Ritchie's 1993 Usenet posting "BTL Leaves Multics"

@ed1conf Incidentally, Kirk McKusick used to tell an anecdote in his BSD Kernel Internals class about the original NFS code.

The NFS implementation came from Rick Macklem at the University of Guelph, who wasn't the best at `ed(1)`. Instead of using `z` or `p` or related commands to display a section of code, he'd just hit Enter over and over to print out lines.

On a 24-line terminal, that meant he could only see about 12 lines of context at once. As a result, he broke all his kernel code up into squillions of little 10-line macros.

Here's an example you can see from #TUHS https://www.tuhs.org/cgi-bin/utree.pl?file=4.3BSD-Reno/src/sys/nfs/nfsm_subs.h

When McKusick set Macklem up at Berkeley to get it integrated into 4.3-Reno, they already had those cool BLIT graphical terminals from Bell Labs, so he asked how many terms he wanted on the screen.

"Oh just one will do."

So he got one 100-line terminal or something, and was delighted that he could now see 50 lines of his code at once!

Does anyone know if a copy of the infamous Ken Thompson "50 bugs" tape for 6th edition #Unix has survived? I didn't find one on the #TUHS Unix Archive, which doesn't feel promising. #retrocomputing
[TUHS] The most surprising Unix programs