[GTALUG] Unix approaching 50

[Christopher Browne via talk]

As Unix approaches its 50th anniversary, some folks have assembled a
site where you can access amazing simulations of the early days...

This has simulations of various editions of Unix, including, it would
appear, "version 0," aka UNICS

https://unix50.org/

SDF Public Access UNIX System presents ...

/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/~/
/~/~ H Y S T E R I C A L ~ U N I X ~ S Y S T E M S ~/~/
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[a] UNICS (Version Zero) PDP-7 Summer 1969
[c] Fifth Edition UNIX PDP-11/40 June 1974
[d] Sixth Edition UNIX PDP-11/45 May 1975
[e] Seventh Edition UNIX PDP-11/70 January 1979
[f] Research UNIX 8 VAX-11/780 1981
[g] AT&T UNIX System III PDP-11/70 Fall 1982
[h] AT&T UNIX System V PDP-11/70 1983
[i] AT&T UNIX System V 3b2/400 1984
[j] 2.11 BSD PDP-11/70 January 1991

[q] QUIT (and run away in fear!)
User contributed tutorials are at https://sdf.org/?tutorials

Also worth consulting include...
https://github.com/dspinellis/unix-history-repo
https://lwn.net/Articles/725297/