Sure, probably lots of them.
To name a couple:
Many PDP-11 Unixes and BSD Unixes, see
http://minnie.cs.adfa.edu.au/PUPS/index.html
(a source license costs $100, CD-ROM is ~$5)
FreeBSD Unix (descendant of 4.4BSD Unix), see
http://www.freebsd.org
CP/M (almost complete), see
MAIN SITE AT :
http://www.devili.iki.fi/cpm
PRIMARY US MIRROR AT :
http://www.mathcs.emory.edu/~cfs/cpm
SECONDARY US MIRROR AT :
http://CPM.INTERFUN.NET
Heath HDOS for the H-89 used to be available, is it still?
I'm sure other list members can chime in with other systems.
Dave
Jgzabol_at_aol.com wrote:
>
> Hi all,
>
> question: Is there any classic operating system known for which the
> complete source code is available ?
>
> Thanks and regards
> John G. Zabolitzky
Received on Sun Mar 14 1999 - 16:18:04 GMT