On Tue, 18 Jun 2024, segaloco via TUHS wrote:
I have Andy Tanenbaum to thank in part for my interest
in turning up
UNIX 4.0 information due to the quote:
"Whatever happened to System IV is one of the great unsolved mysteries
of computer science."
From Modern Operating Systems. I took this as an impudent challenge and
well here I am.
Well, don't keep us in suspense; what happened to SysIV? Not that I'm a
fan of either SysIII or SysV...
-- Dave