[pups] re: PDP-9

[Lars Brinkhoff]

Dennis Ritchie <dmr at plan9.bell-labs.com> writes:
> The 7, 9, 15 were very compatible.  [...]  There was very little
> rewriting to try Unix out on the -9 and -15; perhaps just some
> tweaks in the disk device commands.  I don't think the system
> actually ran on either for more than a few hours.  Ken was just
> playing around.

No attempts to run on a PDP-4, then?

-- 
Lars Brinkhoff          http://lars.nocrew.org/     Linux, GCC, PDP-10,
Brinkhoff Consulting    http://www.brinkhoff.se/    HTTP programming