> CP/M drew heavily on DEC operating system designs, notably RSX-11M
It mostly feels like a single-user version of TOPS-10, which Kildall initially used to write CP/M. OS-8 and RT-11 also borrow heavily from it, making it basically the common ancestor of anything that feels "DOS".
It mostly feels like a single-user version of TOPS-10, which Kildall initially used to write CP/M. OS-8 and RT-11 also borrow heavily from it, making it basically the common ancestor of anything that feels "DOS".