On 8 Aug 2020 18:14 -0400, from jnc at mercury.lcs.mit.edu (Noel Chiappa):
>> The question may be 211bsd, but the same type of questions often
>> arise for the research unixes as well. Any suggestions about where to
>> throw these kinds of vintage unix tech support questions?
> 
> I'd just say TUHS. Your questions would me more on-topic than 1/3 of the posts.

FWIW, I agree. It might not be _UNIX history_, but it would definitely
be _historical UNIX_.

Close enough for me.

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Michael Kjörling • https://michael.kjorling.se • michael at kjorling.se
 “Remember when, on the Internet, nobody cared that you were a dog?”