Re:Celebrating Apollo's 50th Anniversary: The Oldest Code on...
by rayascott on Saturday August 06, 2022 @12:27PM
(#32369454)
I know the title references the code’s age, but I didn’t post it because of that. I was busy reading the full 3 part article, and found it fascinating.
https://github.com/rcornwell/ctss
CTSS was first demonstrated on MIT's modified IBM 709 in November 1961:
https://en.wikipedia.org/wiki/Compatible_Time-Sharing_System