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Can GNU Ever Be Unix?
Posted by
CmdrTaco
on Sun Aug 01, 2004 10:40 AM
from the how-much-wood-could-a-woodchuck-chuck dept.
from the how-much-wood-could-a-woodchuck-chuck dept.
An anonymous reader writes "The question isn't whether Linux can be certified as Unix. At least some distributions no doubt can. But who would pay for it? And is it worth the trouble? Jem Matzan asks these questions on NewsForge, and reminds us that the Open Group, not SCO, owns the Unix trademark,"
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The *real* question is ... (Score:5, Insightful)
(http://www.ggvaidya.com/ | Last Journal: Sunday July 16 2006, @11:28PM)
Seriously, for all practical purposes, GNU + Linux is setting the trend now. Ask IBM, Novell, SCO
Re:The *real* question is ... (Score:4, Insightful)
(http://joeykelly.net/ | Last Journal: Wednesday August 16 2006, @09:58PM)
I don't think UNIX matters much anymore.
UNIX matters (Score:5, Interesting)
(http://ghazan.hazara.org/)
Back in the days, around 1995, my friends and I were looking for any UNIX to put on our machines to learn. We tried an old copy of SCO Unix which didnt work, and were busy snooping till we found Linux just as it was getting popular online. We got into Linux because we were out looking for UNIX.
Nowadays I've got AIX and Solaris on ultrasparc to play with, so I can finally brag about knowing 'unix', but would be real nice if Linux is called UNIX. Even though SCO has spilled cold water on the brand name, it still carries enough weight, and maturity of two decades, to get attention. Linux is still new to the scene, and UNIX has carried the full weight of the Internet since its birth... that means something.
Linux means alot more now, so can UNIX be Linux, or at least its former self? Thats possible, if Linux is branded UNIX, and UNIX can once again claim to be a popular flexible modern OS. Cant do that with SCO Unixware.
Re:UNIX matters (Score:5, Interesting)
(http://slashdot.org/ | Last Journal: Friday September 27 2002, @08:23AM)
UNIX is the actual operating system (which Linux has made a very powerful and capable clone of). It could be OS X, Solaris, AIX, *BSD or whatever. Fine, now I have my UNIX station, what am I going to do with it ?
Of course, I'm going to run GNU software on it. That's the whole point of running UNIX, the GNU software. Killer apps like the X server(s), Emacs, ftp/web/dns servers and virtually any other software you could ever imagine. I'm running UNIX (or clones) to run the GNU software.
I'm curious, does anyone else share this view ?
Re:UNIX matters (Score:5, Interesting)
I do agree with you though about the GNU software. That is what makes a good Linux/*BSD system.
Re:The *real* question is ... (Score:4, Insightful)
(http://shapedwaves.blogspot.com/)
Why? (Score:5, Insightful)
(http://www.drone-alliance.org/)
Re:Why? (Score:5, Informative)
The UNIX specifications (93, 95, 98 and 03) specifically define what can be called a UNIX. Before then (each number is a year btw), I believe all you can do is combine all the generally accepted unix based systems (UNIX, BSD, AmigaOS, Xenix, etc) and accept that there was a time when there was no really accepted 'standard' and everyone just did thngs a similar way
Re:Why? (Score:5, Informative)
Before the Open Group had the trademark and developed the certification process, AT&T held the trademark and might allow AT&T source licensees to use it. In the later years, they had a certification process that became the initial Open Group certification. When AT&T owned it, anything marked as Unix had some amount of AT&T code as its base. BSD hadn't still contained AT&T code, the Net2 [oreilly.com] release was in 1994, so all commercial BSD based systems (older SunOS, NeXT, older SGI, etc.) were derivatives of a common code base . Xenix was a based on an early Bell Labs release. (I don't know where the reference to AmigaOS came from.)
The AT&T conformance was mostly to prove that when vendors made local modifications, they didn't mess anything up.
Re:Why? (Score:5, Insightful)
(http://www.livejournal.com/users/k4_pacific | Last Journal: Tuesday May 25 2004, @10:16PM)
All your Linux Standard Base... (Score:5, Interesting)
(http://myatomic.com/ | Last Journal: Sunday November 19 2006, @12:31AM)
GNU/Linux seems to be evolving as its own standard
And this standard is called LSB [linuxbase.org].
Definition of UNIX: The Open Brand (Score:5, Informative)
(http://myatomic.com/ | Last Journal: Sunday November 19 2006, @12:31AM)
UNIX® describes any operating system sold under a brand licensing [opengroup.org] agreement with the Open Group. This requires the product to pass a checklist [opengroup.org] that includes certification to the Single UNIX Specification [unix.org] (free reg. req.) on a given set of supported hardware, based in part on product testing [opengroup.org], and payment of brand fees pursuant to the Trademark Licensing Agreement [opengroup.org] (PDF). Often these brand fees [opengroup.org] are high enough to shut out publishers of low-volume operating system products.
Would have to then be GIU/Linux (Score:5, Funny)
Have to change that to say GIU Is UNIX
Re:Would have to then be GIU/Linux (Score:5, Funny)
Wait... GNU/Unix=GNU is Not Unix/Unix=(GNU is not Unix) is not Unix/Unix... Stack Overflow/Divide Error... my... head... hurts...
Re:Would have to then be GIU/Linux (Score:5, Funny)
GNU/Unix = Gnu is Now Unix / Unix (using the new expansion of GNU)
Unix/Unix = 1
=> GNU/Unix -> Gnu is Now.
Takeover of the world accomplished!
Re:Would have to then be GIU/Linux (Score:5, Funny)
GNU/Unix
= (GNU is not Unix)/Unix
= GNU is not
Thus, we can see that if GNU became Unix, GNU would not be.
Maybe we should just ask SCO (Score:4, Funny)
(http://ablegray.com/)
I don't know. Maybe we should just ask SCO. They would probably have a reasonable opinion.
Who cares? (Score:5, Insightful)
(Last Journal: Friday May 21 2004, @10:08AM)
The problem, as well, is what to certify. There are so many combinations of kernel, drivers, libc, userspace utilities and windowing systems that any certificate could well be rendered useless.
For example, if IBM paid for SuSE to get certified, would that apply to RHEL or Debian, if they were using slightly different kernel versions or different kernel patches as is often the case?
GNU's Not Unix (Score:1, Redundant)
Who cares? (Score:5, Interesting)
This is particularly evident when you notice that the major improvements in some recent version of Solaris (8 & 9, but not 10 apparently) is to add more open source software and stability improvements.
Re:Who cares? (Score:4, Informative)
Re:Who cares? (Score:5, Interesting)
(http://dotfuturemanifesto.blogspot.com/)
I have been saying that for several years now. UNIX is all but dead. The only commercial UNIX likely to still be arround in ten years time as an ongoing product is OS/X. Solaris will have long since joined IRIX, Digital UNIX and VMS as O/S you can still buy and occasionaly see a minor upgrade for it.
There is a basic set of core functions that O/S do and this has not changed in principle for over a decade. Log based file systems, threads that work etc are now standard, but none of this was new ten years ago.
The interesting stuff all takes place either above or below the O/S layer. .NET, J2EE etc are where interesting stuff is happening.
At the driver level I think that both Unix and Windows have the model hopelessly wrong. We have at last got past the point where we have to recompile the kernel for each new driver. But drivers are still mostly executable code while the differences between devices of the same genre are with very few exceptions the type of thing that can be described by code tables.
I would like to see device manufaturers get out of the device driver writing business, have a genuinely generic driver in the O/S and discover the repetoire of a particular device by reading a configuration file - preferably one that can be read from the device. From a pragmatic point of view XML would probably be a good match for the task since you would inevitably need structured data and a way to extend the basic data structures.
Unix once had this with the printcap and termcap files. Unfortunately people just seem to be unable to resist turing complete code.
Boy -- talk about your pointless questions... (Score:5, Interesting)
(http://flaggers.org/ | Last Journal: Sunday July 17 2005, @12:02PM)
I think it is almost certain that some distro of Linux could easily pass OG's test suite. It is also almost a certainty that FSF/GNU would never opt for it on religious grounds.
The rest of the thread is now available for stupid /. jokes.
In Soviet Russia, The Open Group petitions GNU for certification.
Re:Boy -- talk about your pointless questions... (Score:4, Interesting)
But I think the more significant point is that it's not FSF/GNU who would have the most incentive to get a distro certified as Unix. As the article pointed out, it's probably the hardware companies like IBM and Sun who would find it worthwhile.
No. And Yes. (Score:5, Insightful)
(http://coherentnetworksolutions.com/)
But, the BSDs, and I believe even Solaris and AIX have a Linux compatability layer, or at the very least, "the GNU toolset", GCC, glibc, etc. Of course you wont beable to run IA32 binaries on a UltraSPARC, regardless of the compatability layer, but you could run IA32/Linux stuff on IA32/*BSD, or SparcLinux stuff on a Solaris box.
I guess Im trying to say, given that lots of things can run Linux binaries, can cleanly compile Linux targeted sources, Linux + GCC + glibc may be a better standard to target then POSIX and whatnot. It is definitly more modern. Or to put things another way, UNIX is irrelevent, the question shoud be: can UNIXes ever be Linux?
No. Unless Linus or Posix makes a change. (Score:5, Informative)
(Last Journal: Friday November 02, @02:49PM)
(I don't recall what the particular difference was but as I recall Linus had a very good point. Security? Robustness? Anyhow it should be trivial to look it up - which I'd do if I had the time just now.)
And I don't see that it really matters, since they can continue as two operating systems and virtually anything will operate well on both, and some things break even crossing between Posix-compatible systems. Linux is doing quite well as is and may end up dominating. The rumors of the demise of the BSDs seem overblown. And who knows what will come next.
Linux doesnt need it. (Score:5, Insightful)
(http://slashdot.org/~nurb432/ | Last Journal: Friday August 27 2004, @03:24PM)
If you say 'Linux' to the general IT population, they already know what you are talking about. ( and they also realize the differences beteeen it and 'unix' ) so why muddy the waters?
When GNU = Unix? (Score:5, Funny)
Why? (Score:4, Interesting)
(http://127.0.0.1/)
Nope. (Score:3, Informative)
One of the reasons that GNU's Not Unix is because intentionally or not, a lot of the GNU tools differ from and are often outright incompatible with their counterparts from the original Unix and its descendents. There would be a lot rewriting and outright disposal of some of the primary features (or "incompatible extensions", as we would say if this were Microsoft) of the GNU utilities and libraries. These changes would also break compatibility in innumerable ways just among various pieces of GNU software. File formats would have to change. (gtar archives, Makefiles, etc)
The GNU project was a good idea with a good mission, but specifically calling it "GNU's Not Unix" really backfired on them in this aspect because Unix as we know it today is now more popular than it's ever been among both geeks and the corporate world.
Open Group certified Linux (Score:3, Interesting)
(http://foobsr.blogspot.com/ | Last Journal: Saturday March 26 2005, @05:24PM)
CC.
Paying for unix? (Score:2, Interesting)
(Last Journal: Friday October 26, @09:37PM)
Please, god no (Score:2)
(http://joe-baldwin.net/ | Last Journal: Saturday September 02 2006, @11:58AM)
Hrm (Score:1)
(http://bkhl.elektrubadur.se/)
A better question (Score:4, Insightful)
If standardization is a good thing (I think it is, but your opinion may vary) how should The GNU/Linux world go about it, and what parties should certify. Right now there are the DeFacto standards (Redhat/slackware/Suse/Mandrake) of the big distributions. The problem with these defacto standards is eventually the game collapses. There have been attempts to have multiparty standards (United linux comes to mind) but those for various reasons havent made a big push.
You can allready see the problems in setting a GNU/linux standard when there are vicious arguments over naming it Linux or GNU/Linux. Just who is going to be able to make decisions on filepaths, naming conventions, and library depencies and then shove it down the throats of the contrarians.
So before you ask can "GNU be Unix", you need to ask does GNU want to be standard, Who's standard, and does that standard want to be close enough to Unix to comply.
It's not important. (Score:5, Insightful)
(http://uncensored.citadel.org/ | Last Journal: Sunday November 23 2003, @03:10PM)
Meanwhile, commercial Unix vendors are going out of their way to achieve Linux compatibility, at either the source or binary level. Linux is quickly becoming the standard to which other Unices are compared. This means two things:
What's the point? (Score:3, Insightful)
(http://cuba.calyx.nl/ | Last Journal: Wednesday August 13 2003, @11:12PM)
Linux has indeed been repackaged and registered. (To avoid flames from those that don't already know, I won't say which ones.) Linux as in say Gentoo and BSD in say FreeBSD are very successful now and it would be hard to justify the value in risking so much money for a seemingly worthless qualification.
I'm sure Suse (Novel) and Redhat will actually seek registration as commercial products. If X/Open would agree to fixed priced terms, they would do far more business. (Are you seeing this Open Group?) All things considered, this is like the MSCE scam and might have a negative impact.
The above mentioned BSD and Linux have treated me very well on a number of hardware platforms. Keep up the good work.
what real world benefits are there.... (Score:1)
(http://technocrat.net/ | Last Journal: Thursday November 15, @03:58PM)
When I am running something,right now fedora core 2, I don't even think "fedora core 2 gnu/linux a unix type system" I just think and say "fedora". What do I again if I can say "I am running unix" instead of saying "fedora"?
What's in a name? (Score:1)
(http://www.lyberth.dk/)
By any other name would operate as sweet
UNIX 2003 (Score:5, Insightful)
(http://www.frii.com/~jarvi)
Is the branding alive or not?
What Unix passes Unix 2003? OK. Who passed UNIX 98? Get the picture? Its going to cost ~$0.5M when all said and done. What advantage is there? Some of the 'UNIX' systems out there have not passed a checklist in over a decade.
Linux does not need people who dont code deciding what is right and wrong in expensive ongoing beurocratic processes. Things are decided much faster in open forums which document the process in ample detail.
Linux does deviate but given a coin toss, it goes with the previous 'standards.' If the legacy means does not make sense, its ignored and documented.
The UNIX branding made sense with legacy closed source Unix systems. It provided a level of trust that customers could drop to without even (imagine!) seeing the underlying code.
It was a bandaid on a broken model. The outdated Unix systems deviated but the customer could only read documentation, not code.
So systems like Solaris, AIX, HP-UX
If they decide to open up the process, they have to decide wether to join open source projects or try to replicate the efforts.
'UNIX' is dead. Do we need a netcraft survey?
I know people are going to say that wont work. "Look at all the forks in apache and perl and python. It will be anarchy."
Thats proven to not be the case. The problem has always been closed source.
What's in a name? (Score:5, Insightful)
(http://www.cordula.ws/)
My first reaction was: "Why the heck should Linux be Unix-certified? With increasing popularity, Unix will soon have to be Linux-certified if it wants to get any kind of market acceptance."
Well, as amusing as it may be, this thought is flawed. First of all Linux is merely the kernel; it's not even glibc, nor any other GNU tools, or third party packages. BSDs are Unix-like OS, just like Linux(-distros) are Unix-like. Solaris is also _a_ Unix-like OS, just like HP-UX.
Actually Unix has become a generic term which refers to all kind of kernels that expose a POSIX (don't remember the exact number) interface to userland applications. Any kernel (or microkernel + servers) that implements this interface, can be justly called Unix (or at least Unix-like; so as to not feed SCOundrel or Open Group lawyers).
The really interesting thing about the hype around Linux, is when we will move on and replace the Linux kernel with something totally different (be it microkernelized, or whatever). Then, we won't have just a GNU/Linux system anymore, but, say, also a GNU/Hurd/L4, GNU/Hurd/Mach or GNU/BSD, BSD/Linux, BSD/Hurd/*, ... system
(terminology being
"OS personality"/"OS servers"/"microkernel"
or "OS personality"/"monolithic kernel").
It seems silly to use the kernel name only as a brand for all kind of Unix-oid systems, regardless of them using the Linux kernel or something else; but providing the POSIX Unix interface.
To wrap it up: it's just a matter of names and brands. As other posters have commented before, Linux has gained enough popularity and visibility. It doesn't need to be certified to be successful!
WTF (Score:2)
(http://www.theapt.org/ | Last Journal: Tuesday August 19 2003, @11:58AM)
Breaking News (Score:3, Funny)
New Acronym (Score:3, Interesting)
LINUX:
Linix Is Not UniX
Similar to PINE:
Pine Is Not Elm
Why bother (Score:4, Insightful)
I think whats telling is how often and for how long we have seen Unices shipping with the GNU tools and compiler in the system. GNU is not Unix its something that in most or maybe all cases is inspired by Unix works like Unix but is better then Unix. Getting GNU certified as Unix would in that sense almost be a slap in the face to GNU, although it might still be an endorsement to the Linux kernel. Linux though as stated before does have enough of its own cred that Unix certification will have very little meaning.
Source code interoperability (Score:2)
Can UNIX ever be certified as Linux? (Score:1)
(http://www.frankvm.com/)
From the article.. (ok, a link in the article). (Score:2)
You can help us to remind the industry of the ownership of the UNIX trademark and ensure that its proper use as a neutral indicator of certification for the benefit of customers of UNIX systems.
To help, is very simple, all you have to do is to publish the following attribution.
"UNIX is a registered trademark of The Open Group in the United States and other countries."
Consider it done.
GNU is hurdly Unix (Score:2)
(http://plato.stanford.edu/ | Last Journal: Tuesday March 15 2005, @10:46AM)
Huh? (Score:1)
Of course not !
GNU's Not Unix, you insensitive clod !
What Happened to Apple's UNIX lawsuit? (Score:4, Interesting)
So, where is this now? I did a search but even the mighty power of Google can't seem to find any reference to the outcome or status of the case. Does anybody know what the status of this case is? Was it settled, or just languishing on the court's docket?
DUH (Score:2)
(http://www.indyassociates.com/)
It's all in a name. Why even write an article about when "GNU is NOT Unix" will become certified Unix. This is a lot like having, say anarchists revolt and form a tolitarian government. Next article please.
Unix is God (Score:2)
Therefore Linux is God and consequently Linux == Unix.
That would make perfect sense to 60% of Americans...
Being "Unix" would be BAD, people! (Score:2)
(http://www.lookuplaws.com/ | Last Journal: Sunday November 18, @06:33PM)
I saw an ad a while back in Ccmputer Reseller News [crn.com] that went something like: "Do we HAVE to use UNIX for our database?"...
The implication is that "everybody knows"... UNIX==EXPENSIVE. Linus is much, much cheaper, and you can save $X,000 using Linux.
Given its history of high price, vendor lockin, and balkinization, why would anything Linux even care about "being Unix"? Linux has buzz, Unix has a buzz. Which would you prefer?
Unix is a good ancestor to Linux. Remember, GNU is NOT UNIX!
Could Linux be an extension to UNIX? (Score:2, Interesting)
Not only would this increase the capabilities of Linux but it could also serve as a way to bring UNIX applications into the Linux world with little effort. Once this is done, Linux can then efficiently replace UNIX itself.
What I believe the industry needs, is a "modern UNIX" that can compete with Windows from not only a user point of view but also a technical one. We are starting to come to the point where not only is UNIX but Linux is starting to become "left behind" by Windows through
why would we want to? (Score:4, Insightful)
(http://forums.boiledfrog.us/ | Last Journal: Friday February 21 2003, @01:08PM)
When Saturn came around, or Asian cars came to the US, did they try and advertise themselves as "Ford-compatible" or did they try and make a name for themselves?
This might have been a good idea a good 3, 4 years ago, but not now. 3, 4 years ago, Linux didn't have a market to speak of, and was not much more than an industry-wide toy. Now, it has major backing from IBM and Novell, and even people like my mom (technophobe nurse) is beginning to hear about Linux as the next-best thing. Linux currently offers, for the most part, much more than the Unix offerings. That couldn't have be said 5 years ago.
The last thing the Linux community needs now is to have Linux associated with an old, outdated 'standard' that is Unix.
No. (Score:1)
Then it would be GIU, and that just looks like a typo of GUI.
Yes But.. (Score:1)
Hello, G.N.U (Score:2)
(Last Journal: Tuesday May 16 2006, @10:41PM)
Re:It's GNU/Linux! (Score:2, Funny)
(http://www.cen.uiuc.edu/~jproesel/ | Last Journal: Wednesday March 17 2004, @01:39AM)
RMS has no problem with you just calling it GNU.
Re:It's GNU/Linux! (Score:5, Insightful)
(http://baheyeldin.com/)
Hurd is definitely a good idea, but so far it is only that: an idea.
I have been hearing about Hurd at least since 1992 or so, ever since Linus started his project. This is 12 years now, and nothing concrete has come up yet, that can be adopted by the masses.
Don't get me wrong, I like many of the ideas and design decisions they have. But my gripe is that their model does not allow hordes of programmers to join in and get things out faster, like the Linux model.
Re:Can GNU ever be UNIX? (Score:5, Funny)
(http://users.frii.net/jeremy/)
Re:SCO goes down the drain... (Score:1)
Re:SCO goes down the drain... (Score:2, Informative)
(http://www.ggvaidya.com/ | Last Journal: Sunday July 16 2006, @11:28PM)
Dude, read your f\w+ screen!
Re:funny thing (Score:1, Funny)
Re:SCO goes down the drain... (Score:2)
Re:SCO goes down the drain... (Score:2)
(http://pjt33.f2g.net/)