The origin of the name Posix.

http://www.stallman.org/articles/posix.html

by tjr • 15 years ago

92 18 15 years ago

wmf• 15 years ago

I had no idea RMS participated in POSIX to devalue AT&T Unix. It seemed like ten years later the commercial Unix vendors were trying to use POSIX and UNIX(R) pedantry against Linux.

ordinary• 15 years ago

The list of things rms has had a hand in is pretty intimidating.

__rkaup__2• 15 years ago

What's the most intimidating?

sciurus• 15 years ago

He doesn't say he participated in designing POSIX in order to devalue AT&T Unix. He says he wanted to come up with a good name for the standard for UNIX-like systems so that people wouldn't just call the standard UNIX. In his view, that would have strengthened AT&T's position relative to other implementations because AT&T held the trademark on UNIX.

IgorPartola• 15 years ago

Upvote what you want. Personally, I would rather see a single page that shows where all the UNIX-related names came from. That way we'd have one single story and be done with it.

benihana• 15 years ago

Since rms came up with the name, you can pretty much assume that he thinks it's the greatest thing that could have possibly happened.

imurray• 15 years ago

The record shows a rather more reflective attitude: http://news.ycombinator.com/item?id=1796989

zoowar• 15 years ago

Sadly, what POSIX set out to achieve has devolved such that each mobile platform has a unique programming interface.

__rkaup__2• 15 years ago

It's been successful in keeping most server OSes similar, I suppose.

meastham• 15 years ago

Actually, both popular mobile operating systems have a POSIX-y system programming interface under the hood. Whether application developers can get at it is a different matter.

hakl• 15 years ago

Even Symbian recently got a POSIX-layer: http://en.wikipedia.org/wiki/P.I.P.S._Is_POSIX_on_Symbian I have no idea how complete it is, but they did manage to port Qt.

contextfree• 15 years ago

even if that's so, 20-plus years is a good run for any standard.

mturmon• 15 years ago

I think the story of Stallman's influence over the committee is interesting.

The general template is, there's a bunch of people that discuss the ideas endlessly, but leaving certain key issues, or perhaps the main issue, undecided.

The strategic choice, if you care about the outcome, is to ensure you are present at the bitter end, when the committee is writing down its final recommendation, and then persuasively suggest the solution you favor.

The non-strategic choice is to join in the endless debate at the other end of the process. You will tire out, possibly get angry, and lose your position as the neutral arbiter which you will need at the end.

eridius• 15 years ago

Why were they going to go with IEEEIX in the first place? Or rather, why the "IX" suffix? To my knowledge, the name UNIX was a play on the name Multics, and the IX in UNIX doesn't have any independent meaning.

elwin• 15 years ago

A lot of Unix variants used the IX suffix (AIX, IRIX, Xenix...), probably to make it obvious that they were Unix variants.

maw• 15 years ago

For more on rms and POSIX, see: http://en.wikipedia.org/wiki/POSIX#512-_vs_1024-byte_blocks.

Edit: better link: http://linuxdevcenter.com/pub/a/linux/2004/12/22/rms_intervi..., last question.

leoc• 15 years ago

> [Sun May 17 2009] [15:03:35] <stu8ball> rmsgnu: Is it true you deliberately named POSIX with a "POS" for "Piece of Shit" in it?

[Sun May 17 2009] [15:03:41] <rmsgnu> because not everyone else here was on voice.

[Sun May 17 2009] [15:03:43] <telaviv> rmsgnu: so what is the the next big step for the fsf? New software? Winning some court battle?

[Sun May 17 2009] [15:03:50] <stu8ball> Given that you're a Lisp hacker I would assume you'd dislike such standardisation efforts.

[Sun May 17 2009] [15:03:59] <stu8ball> w.r.t Common Lisp

[Sun May 17 2009] [15:04:09] <rmsgnu> No, POSIX refers to "portable operating system interface" with an x.

[Sun May 17 2009] [15:04:23] <telaviv> haha

[Sun May 17 2009] [15:04:29] <stu8ball> I know that's the _official_ meaning

[Sun May 17 2009] [15:04:33] <stu8ball> ;)

[Sun May 17 2009] [15:04:34] <rmsgnu> They were going to call it IEEEIX, which sounds like a screem of horror.

[Sun May 17 2009] [15:04:34] <rejohn> who is on voip now?

[Sun May 17 2009] [15:04:50] <sn9> luckily, "mueslix" is already trademarked

[Sun May 17 2009] [15:04:53] <rejohn> telaviv: where are you now?

[Sun May 17 2009] [15:04:55] <rmsgnu> I figured nobody would actually call it that and they would instead

[Sun May 17 2009] [15:04:58] <vsayer> i'm on voip

[Sun May 17 2009] [15:05:09] <rmsgnu> call it "a spec for Unix-like systems".

http://www.thelinuxlink.net/forum/viewtopic.php?f=2&t=40...

The origin of the name Posix.

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