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Linux, Unix, and *nix like Operating Systems Forum

History of "UNIX"
quick overview of where UNIX has been

 7:15 pm on Jul 16, 2001 (gmt 0)

After the Reagents of California-AT&T settlement (1995?), AT&T sold "UNIX" (term, trademark, code, everything) to Novell. This was when Novell was out there acquiring everything they could get their hands on. Some notable purchases during this timeframe was DR DOS and Word Perfect.

Sun paid Novell something like $3Mil to retain the right to call their code "UNIX" until the end of time.

Novell gave the Trademark (and subsequently name ownership) to the X/Open standards committee.

Novell sold the UNIX source to SCO (which is 30% owned by Microsoft).

SCO still owns the UNIX code today. They had a new release a year or two ago. Sun hasn't paid much attention to them since they've moneyed their way into a lifetime "UNIX" license.

You can get your OS stamped as "UNIX" from X/Open by paying a truckload of money to them for their inspection. They basically verify that your syscalls are compat with v7 UNIX (think "old stuff") as well as a few other issues. Obviously, community source projects like linux, FreeBSD, OpenBSD, or NetBSD don't have the massive financial resources required to get X/Open to certify their OS.

The end result is that the owners of "UNIX" are not overly aggressive (of AT&T fame) about the mis-use of the term.

If you want a comprehensive chart of timelines of various UNIX and UNIX-like operating systems, check out: [perso.wanadoo.fr...]

I hope this clarifies.




 7:32 pm on Jul 16, 2001 (gmt 0)

Thank you for the overview Windsor. Welcome to the forums, your input is appreciated.


 7:26 pm on Jul 17, 2001 (gmt 0)

Hey, nice to see you Rob. I was surpised no one sounded a welcome mat call.
Nice info on *nix. I'd never read that tid bit about Sun.

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