Who invented DOS?

[vrs]

> At 09:26 AM 3/4/2005, Jim Leonard wrote:
> >You could make a case that CP/M was modeled after Unix, but we won't go
there :-)
>
> Never!  RT-11, maybe.

I always thought both were modeled after OS/8 :-).  (Which was, in turn, a
souped up DMS.)

    Vince