My list is like yours, except I never used CP/M, Atari DOS, or Android (surprisingly). I can add Unicos (Cray's UNIX), Next OS, and Data General MV series. I also feel (am?) old. :-)
(Score: 1) by brausch on Wednesday February 07 2018, @05:36AM
My list is like yours, except I never used CP/M, Atari DOS, or Android (surprisingly). I can add Unicos (Cray's UNIX), Next OS, and Data General MV series. I also feel (am?) old. :-)