On Jan 20, 2020, at 1:28 PM, Rob Pike <robpike@gmail.com> wrote:
> I reposted the original Unix quiz, which disappeared when public Google Plus was turned off. Answers will reappear in a few days.
> 
> https://commandcenter.blogspot.com/2020/01/unix-quiz.html <https://commandcenter.blogspot.com/2020/01/unix-quiz.html>

I am slightly terrified that I can answer a non-trivial fraction (though by no means a majority!) of these without looking up answers.

The TSO one in particular I knew instantly and it’s still quite true.

I don’t know the story behind #23 but I certainly want to.

Adam