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On The Death Of Unix

An anonymous reader writes "In an interview with Red Hat Asia Pacific boss Gus Roberston, he tells ZDNet why he believes Unix will be dead since in future, there will only be two operating systems left (for corporations). "We don't see ourselves competing against Microsoft. We are taking market share away from Unix," he said. However, IDC counters Robertson's claim saying Unix market share has actually been increasing in that part of the world."

95 of 350 comments (clear)

  1. Which Unix? by wiredog · · Score: 5, Interesting
    Linux is, essentially, Unix. So are the various flavors of BSD.

    And then there is the newest Unix on the block, a BSD variant, known as OS X. A User Friendly Unix.

    1. Re:Which Unix? by gl4ss · · Score: 4, Funny

      sco unixware of course, the unix of real men!

      doh!

      --
      world was created 5 seconds before this post as it is.
    2. Re:Which Unix? by MountainMan101 · · Score: 2, Interesting

      Not sure Mac OS X will hurt Linux. I am much happier though, now that the Macs on my lab group's network are *nix and support NFS. Pity we still have some of those out dated OSes running - you know the one I mean, it runs the BSOD application on a buggy text based thing called DOS.

      Although Linux goes stronger, there will always be dedicated proprietry *nix OS for computers managing complicated scientific instruments such as NMRs. The inorganic lab at Oxford University has Irix and Solaris boxes as well as Linux.

    3. Re:Which Unix? by idiotnot · · Score: 5, Informative

      OSX is not Unix. It's not even a BSD, really. It's OpenStep, which is cocoa, mach, etc. etc. The BSD subsystem runs in the same address space as mach for performance reasons, but OSX is not running a BSD kernel. Get a mac, install NetBSD or OpenBSD (or even Linux), run dmesg, and compare it to the dmesg output of Darwin, and you'll see the difference.

      Don't get me wrong, I love OSX. But calling it Unix is a bit misleading.

    4. Re:Which Unix? by mwood · · Score: 5, Insightful

      Indeed, we must speak carefully when discussing "the death of Unix". Do we mean "Unix(tm)", or "Unix and all that other stuff that looks pretty much just like it"? The former could indeed be killed off by the remainder of the latter; the latter group still has a long future IMHO.

    5. Re:Which Unix? by idiotnot · · Score: 3, Informative

      A conventional monolithic kernel which enforces security policy, and governs basically everything from networking to disk access....yeah, that's pretty much part of Unix. OSX doesn't have that.

    6. Re:Which Unix? by Alinabi · · Score: 2

      I could not agree more. Unix is to operating systems what the wheel is to transportation: it will change over time but it will not go away. It is too versatile to go extinct.

      --
      "You can't allow somebody to commit the crime before you detain them." [Condoleezza Rice]
    7. Re:Which Unix? by MrLint · · Score: 2, Insightful

      Since when has the flavor of kernel determined if something is unix or not?

    8. Re:Which Unix? by SiaFhir · · Score: 2, Insightful

      Then again, Unix could be to operating systems what Latin is to languages. It's a basis for other OS's to work from, but proprietary Unix itself will not be used directly.

    9. Re:Which Unix? by King_TJ · · Score: 2, Interesting

      So if someone released a new Linux distro where the kernel was customized to the point where it wasn't monolithic, governing everything from networking to disk access internally - it would no longer be a Unix variant??

      I think not, myself. That's sort of like stepping back in time to the Windows 3.1 era, and making a claim that "Windows is a 16-bit operating system that runs on top of MS-DOS. Anything that runs completely independently of MS-DOS and doesn't stick to the 16-bit model is no longer Windows."

    10. Re:Which Unix? by tiger99 · · Score: 4, Insightful
      Windows and the old MAC os have no resemblance whatsoever to Unix. Mostly, no preemptive multitasking, always no fork()/exec(), a pathetic memory mismanagement system (Win 9x), a 16-bit DOS core (Win 9x), no true pipes, only simulation by temporary files, mostly no symbolic links, never hard links, absolutely no portability to other hardware platforms, a vile messed-up (like Bill's apology for a brain) set of 70,000 APIs.........

      If any of those systems are a form of Unix, then a monkey is in fact a horse.

    11. Re:Which Unix? by bill_mcgonigle · · Score: 2, Insightful

      A modest proposal:
      UNIX: the AT&T-derived code
      Unix: the other stuff

      It's easier than MB/s and Mb/s.

      --
      My God, it's Full of Source!
      OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
    12. Re:Which Unix? by gaijin99 · · Score: 2, Insightful
      Where the F*^&*(&^ do you draw the conclusion that pre-mac osX was related to UNIX? this IS a typo, right?
      Nope. They were both rooted in UNIX traditions. Badly in the case of Windows. DOS was just a UNIX copy, poorly executed, but still UNIX based. MacOS has harder to trace UNIX roots, but they are there. The "Developer's Kit" for Mac produced, among other things, a CLI that was (you guessed it) based on UNIX.

      They weren't direct copies, no, but they were definately derivitave. Just as all modern cars are derivitave of Ford's Model-T, so too are all modern OSes derivitave of UNIX. The resembelance is faint sometimes, but its there.

      --
      "Mission Accomplished" -- George W. Bush May 1, 2003
  2. RH != UNIX? by AKnightCowboy · · Score: 4, Insightful

    If Red Hat isn't marketing a UNIX clone, then what's it marketing now? Last time I checked, Linux is a UNIX clone. Sure, it's not SCO UNIX(R)(TM), but it's still UNIX. Sometimes I wonder whether these MBAs really know what the hell they're trying to sell or if they just have a form process to market anything.

    1. Re:RH != UNIX? by smittyoneeach · · Score: 2, Insightful

      Look man, engineering and marketing are orthogonal.
      How many well-engineered products have died on the vine for wont of touting,
      and how much debris floats in the market, buoyed by marketing savvy that could have Saddam Houssein smiling while eating gefultefish?

      --
      Get thee glass eyes, and, like a scurvy politician, seem to see things thou dost not.--King Lear
  3. Any article by cubicledrone · · Score: 4, Insightful

    That asks "is $TECHNOLOGY dead?" is FUD.

    Period.

    --
    Business isn't willing to pay for products, innovation and careers, so we get brands, mortgage commercials and layoffs.
  4. Oh really? by GeckoFood · · Score: 4, Informative

    That doesn't quite wash. Several government agencies here in the US have made a steady migration from Windows to UNIX or Linux. It appears that more are getting on the bandwagon, too. Such being the case, I can't see UNIX losing too much ground, at least in business. Maybe in the home market it has lost ground, but there seems to be a healthy move in favor of UNIX in the workplace in certain areas.

    --
    Be excellent to each other. And... PARTY ON, DUDES!
    1. Re:Oh really? by the_mad_poster · · Score: 2, Insightful

      People lose sight of something in the battle between Linux and *OS, though. Linux is MEANT to be a UNIX clone, so it's major target is still UNIX. The whole idea that it's being used to attack Windows is sort of silly, actually. It certainly does make a good Windows replacement on the server for systems that need a wider range of or more robust tools, but part of the reason it isn't a good desktop solution yet is that it's not really meant to go head to head with Windows that way. They're too distinct systems, UNIX and Windows, and Linux tries to be UNIX, only better. There are, of course, a lot of people working to make it ready to go head to head on the desktop, and it's gaining ground, but the reason we're playing "catch up" to Windows is, again, because that wasn't the original target.

      --
      Alito: A vote for Alito is a punch in the eye to put that bitch back in her place!
    2. Re:Oh really? by FatherOfONe · · Score: 2, Interesting

      It wasn't the original target...

      Actually it was. The idea was not to have Linux be some super server to compete with a IBM Mainframe or 10 million dollar Sun box. It was to give one guy a good platform to work on, that didn't crash all the time. So actually Linux started out more as a "desktop" than a server.

      I do agree that Linux is a Unix clone, but the core difference I see is the large number of developers working on Linux vs *OS. Were most Unix vendors focus on one area (server), Linux tends to focus in EVERY area, and with large dedicated coders in those areas also. For this reason, and total cost of ownership, Linux will be a very tough competitor to anyone.

      I do find in VERY interesting that RedHat will not come out and say that they are competing against Microsoft. They are. Gartner had a report here recently that said that more people are switching from Windows to Linux than from any other platform. That to me is competition.

      Having said all that, I agree that it will be a while before the masses switch off of Windows to anything else. When they do it will probably be cost related though...
      Office Pro ~$600 + $100+ every two years.
      Windows - ~$100/3 years

      I see a time within the next year or two when Microsoft will have to make some serious price cuts to keep people from switching. Again this is competition. :-)

      --
      The more I learn about science, the more my faith in God increases.
  5. A very academic debate... by jkrise · · Score: 4, Insightful

    The more important thing that's dying is unaccountability in software - whether Microsoft or *nix from HP, Sun, SGI etc. Linux has ensured that s/w firms talk first about featiures from user's point of view, not the code itself. And that's a big victory - not whether Linux is taking marketshare from Unix or Windows.

    --
    If you keep throwing chairs, one day you'll break windows....
  6. Windows for desktop Linux for servers... by A1tha1us · · Score: 3, Insightful

    I think is what they expect to happen. and they're probably right, I use Linux on a desktop, but I know too many people that can't even cope with Windows which (despite it's flaws) goes out of it's way to be easy enough for a child to use. Linux is great, but it's not for the masses, and there is no money to be made with Linux on the desktop (well not much) the likes of IBM invest in linux for servers becuase they can then sell the hardware and the support, but that means investment in making it a first class server OS, and not much on making it an easy-to-use desktop environment. I think redhat realise that proprietary UNIX's are their only real space to grow in.

    --
    .Sig. temporarily unavailable due to terminal lack of inventivness .we apologise for the inconvenience
    1. Re:Windows for desktop Linux for servers... by BrokenHalo · · Score: 4, Informative
      but I know too many people that can't even cope with Windows which (despite it's flaws) goes out of it's way to be easy enough for a child to use

      My wife (a militant non-geek History postgrad) has no difficulty in coping with Gnomeish interfaces on a Slackware box I set up for her. (And how many Windows users install their own OSs?)

      I even heard her gloating the other day to a friend who had been bitten by the virus du jour that since she runs Linux it didn't affect her...

      Heh. And who said Linux wasn't ready for the desktop?

    2. Re:Windows for desktop Linux for servers... by Laur · · Score: 2, Insightful
      Linux is great, but it's not for the masses, and there is no money to be made with Linux on the desktop (well not much)

      There's probably little money to be made in desktop Linux, but there's plenty to be saved. The adoption will come first on the corporate desktop, where you can roll out thousands of identical boxes and there are trained people to support them. Linux is just as easy to use as Windows, it's more difficult to administer if you have no idea what you're doing, but easier if you do. Corporate users typically don't install any hardware, another area where Linux is typically weaker than Windows. Corporate users typically don't even install software, leaving this to the support personnel as well. The savings of switching to Linux are substantial, and will become very attractive to corporate users soon. Extensive home use will follow wide corporate use. However, this will happen slowly due to MS's huge installed base. Plus, MS won't sit idly by and let this happen, they will fight it with all their considerable resources. Should be interesting to watch!

      --
      When you lose something irreplaceable, you don't mourn for the thing you lost, you mourn for yourself. - Harpo Marx
  7. Hmm? by dnaumov · · Score: 2, Interesting
    "More importantly, the enhancement puts RHEL 3.0 in better stead against rival OS Unix, which has long been equipped with more advanced-threading capabilities."

    What is this "rival OS Unix" he is talking about? AIX? Solaris? Tru64? BSD/OS? What?
  8. Wrong strategy by KamuSan · · Score: 5, Insightful

    I'd rather have RH aiming at MS' market share. If he just wants to compete with other Unices, then in the end MS will prevail.

    The combination of Palladium in OS and hardware would be really uncomfortable for up-and-rising Asian countries.
    I think that now is a big chance to gain a lot of market share with Linux or BSD. Those countries don't have a lot to spend (yet) and you can ask yourself if they will want to commit themselves to Microsoft vendor lock-in (read: License 6.0). I wouldn't if I were them.

    So Linux/Un*x vendors should unite, and not compete (too much). If they will, then the third dog will grab the bone.

    1. Re:Wrong strategy by squaretorus · · Score: 2, Interesting

      So Linux/Un*x vendors should unite, and not compete (too much).

      I couldn't disagree with this less. The whole reason MS sucks is that there is no genuine competition driving quality and innovation. And nothing driving them to satisfy the customer in a real sense.

      By having strong competition between the n*xes we see a diverse marketplace, with a breadth of solutions offering something new, old, original, well tested and everything else thats out there.

      Focusing on MS as 'the enemy' sets everything off on the wrong foot. And predjudices the objectives for everyone concerned. Surely becoming the best n*x is WAY harder and more fun than 'being better than MS'.

      'Unite behind the dream' sounds a bit too much like communism for my liking - nice idea, never works!

    2. Re:Wrong strategy by KamuSan · · Score: 5, Insightful

      No, MS sucks as a company, but it's products are ok
      (read: good enough).

      The whole problem with MS is that it doesn't compete on quality, or price, but it sells through vendor lock-in (read: through the nose).
      MS has a broad product suite, where each product has hooks into their other products. If you buy product X, then you need product Y, or it only really really works nice with product Z. And the more products you buy, the more you need to buy their other products.

      The main vector for this extremely contagious MS disease are their OSes. Their OSes are the bait in 'bait, hook and switch'.

      So, if you think you can compete with MS by providing a better product, and you think that more competition will provide this better product, think again. MS doesn't compete by providing better products, it just grows it's market share and then let their weight do the work. The only way to compete with MS is to prevent them from growing their market share too much. And if you just concentrate on competing with other Unices, then you (and the other Unices) will lose, because behind your back MS will eat the total Un*x-likes market share.

      Look at it from a PHB point of view. Say that there is a 75% market share of Un*x-likes and a 25% market share of Windows-likes (which is in effect 25% for Windows itself).
      What OS would you choose, an OS with a 25% market share in a fragmented market of total 75%, that means 18.75% of the total market, or an OS with 25% of the total market? Let alone that the position of this last OS will be perceived as more stable, because there is so much turmoil in the Un*x-like market.

    3. Re:Wrong strategy by BrokenHalo · · Score: 3, Interesting
      RH is just another American company without ideals

      While RedHat does not produce my my favourite distribution I get very tired of this bashing. RH has contributed probably more man-hours in terms of software development, maintenance and suport than (probably) any other company without charging a cent.

      I challenge you to (honestly) say that for Microsoft.

  9. So Long, UnixWare by idiotnot · · Score: 2, Insightful

    You and your brother OpenServer shan't be missed very much.

    I disagree with his sentiment, however. It's just a matter of what runs best on what platform. Irix will still be best on SGI hardware, and Solaris will still be best on Sun hardware. And who knows....maybe Sun will bring it up to snuff when they start shipping AMD64 machines. People will run software that best fits their needs and the machine they're using. RedHat on commodity PC hardware might do most of it now, but it certainly won't do all of it.

  10. As said RH = UNIX by rf0 · · Score: 3, Informative

    and for a little walk through memory lane The UNIX Story. Also also lets not forget MS UNIX, Xenix IIRC

    Rus

  11. Re:Sad but true by __past__ · · Score: 4, Funny
    "Unix is dead"
    As somebody has said about Lisp, which is also dying for longer than most of its competition exists:

    It doesn't seem any deader than usual to me.

  12. RH == Unix clone ?? by Billly+Gates · · Score: 4, Insightful
    Partially right...

    In the future there will be 2 os's. Windows and Unix.

    I consider Linux/*BSD/Solaris/AIX/MacOSX/etc Unix.

    Some variants may have orginal AT&T code while some do not.

    But unless you get into the embedded market, Unix and Windows are the 2 main players.

    #3 Netware is now going to turn into a Linux in the near future.

    I agree though that opensource is eating up Unix more then Windows but its still unix.

  13. It's just like a bad TV commercial... by dpbsmith · · Score: 5, Funny

    "I don't use [product] any more."

    "What? but, Agnes you've always used [product].

    "Nope, now I've switched--to *NEW*, *IMPROVED* [product]. It's even tastier, more absorbent, and 22.6% faster-acting!"

  14. Taking a moment for clarification. by fireboy1919 · · Score: 5, Insightful

    Linux is not Unix. Essentially, Unix is something that comes from the Unix codebase, which, essentially, Linux does not. Linux implements Posix, just like a Unix, but it does so many other things better.

    This is a good way to point out the similaries and differences. Linix and Unix both do posix. Linux is not Unix.

    --
    Mod me down and I will become more powerful than you can possibly imagine!
    1. Re:Taking a moment for clarification. by wiredog · · Score: 4, Informative

      I apply the duck test. If it looks like Unix, acts like Unix, etc, then it's Unix. Of course, it's X Windows plus the GNU tools that make Linux look/quack/swim like Unix.

    2. Re:Taking a moment for clarification. by Junks+Jerzey · · Score: 5, Insightful

      Linux is not Unix. Essentially, Unix is something that comes from the Unix codebase, which, essentially, Linux does not. Linux implements Posix, just like a Unix, but it does so many other things better.

      Use Unix. Use Linux. Then just try to tell the difference. I've been there; there's essentially no different from a user's point of view.

    3. Re:Taking a moment for clarification. by jkrise · · Score: 2, Interesting

      Agreed. Linux is not JUST Unix. It's Unix with an ideology - of being open AND useful. Unlike Unix, it's aim is to change the computing paradigm and empower users. Unix, OTOH is just another operating system, like Windows.

      -

      --
      If you keep throwing chairs, one day you'll break windows....
    4. Re:Taking a moment for clarification. by Zocalo · · Score: 4, Insightful
      There's essentially no different from a user's point of view.

      There certainly is from the shell scripters point of view though. Ever tried porting a script that some one wrote on Linux making full use of the GNU tools featuritis to, say, stock Solaris. Oh Man!

      --
      UNIX? They're not even circumcised! Savages!
    5. Re:Taking a moment for clarification. by RabidStoat · · Score: 3, Insightful
      Indeed, however sadly this is an indication of how sloppy a lot of stuff on Linux has been finished off. If you want portability then, of course, you start with the lowest common denominator - usually the stock version of whatever flavour of UNIX is your fancy.

      Personally I'm getting fed up correcting badly written scripts on Linux targetted software. Give me some quality control and consistency on stuff being produced and I'll be a happy bunny.

    6. Re:Taking a moment for clarification. by fireboy1919 · · Score: 4, Insightful

      Color 'ls' is nonstandard; autocompletion is nonstandard; bugfixes are nonstandard; many useful X apps are nonstandard.

      Unix has not moved with the demands it's users and GNU has. GNU is free, and available on all those other platforms. It implements all the standards, and then goes beyond the call of duty.

      This is why it's good to switch to GNU.

      --
      Mod me down and I will become more powerful than you can possibly imagine!
    7. Re:Taking a moment for clarification. by Anonymous Coward · · Score: 2, Insightful

      What if it's not "your" Solaris box, and that's not an option for whatever policy reason? And don't even get me started on if the scripter made the assumption that Bash was the default feature set for a shell... The original poster has a point; GNU/Linux has enabled shell scripters to become incredibly lazy at the expense of portability.

    8. Re:Taking a moment for clarification. by jdavidb · · Score: 3, Insightful

      Linux is UNIX in all respects that matter; it's just that some people believe we don't have the legal right to call it that due to trademark law. I, on the other hand, believes the First Amendment to the U.S. Constitution gives me the right to call it anything I please. Linux is UNIX. So there. :P I dare anyone to come after me with a legal stick.

      Words evolve in meaning; you can't legislate the development of language.

    9. Re:Taking a moment for clarification. by duffbeer703 · · Score: 2, Insightful

      The behavior that you have described when applied to other organizations is called "embrace and extend" and is univerally derided by the slashbot crowd.

      The bastardization or arbitrary creation of "standards" for political reasons is not a good thing, whether the offender is Microsoft or the GNU people.

      --
      Conformity is the jailer of freedom and enemy of growth. -JFK
    10. Re:Taking a moment for clarification. by ShavenYak · · Score: 2, Insightful

      The behavior that you have described when applied to other organizations is called "embrace and extend" and is univerally derided by the slashbot crowd.

      Well, not exactly. The GNU tools don't do anything to lock you in to their way of doing things. Most, if not all, can operate in backwards-compatible mode just like the traditional Unix tools. If you don't use the GNU features, your shell scripts should run unmodified on other Unix variants in most cases.

      This is far, far different from the Microsoft embrace-and-extend philosophy, whose goal is to lock you into Microsoft tools by NOT being compatible with anyone else's version of the same tool.

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
    11. Re:Taking a moment for clarification. by Loconut1389 · · Score: 5, Interesting

      i think we're talking two different levels. There's the OS, then there's tools. Shell scripting may seem like a basilar activity, but its really not a part of the operating system's core, which seems to define whether something is UNIX or not.

      Now, given that GNU stuff is available everywhere, UNIX therefore -has- those capabilities if installed, just like anything else (Linux or otherwise). UNIX has not 'moved with the demands' as you say because those features have already been implemented, why reinvent the wheel, just install an rpm/pkg/whathaveyou.

      since when does having X windows, or a particular app have any bearing on whether the os you're running is technically a UNIX, a Linux, a NeXT, a windows, etc system?

      So if I ran DOS with Norton Commander installed, its not dos anymore because i installed something non-standard?

      Anyway, IMHO, i dont think its a matter of 'switching to GNU', its simply 'using GNU'. Heck, even cygwin on windows can use GNU stuff for the most part. Installing GNU utilities on your windows box does not make it a unix.

      Come to think of it, that may be the prime example. Cygwin looks like a unix, walks like a unix etc, to quote another poster, but its the kernel that really defines what the system technically is.

    12. Re:Taking a moment for clarification. by metamatic · · Score: 4, Insightful
      Ever tried porting a script that some one wrote on Linux making full use of the GNU tools featuritis to, say, stock Solaris.


      No, because only idiots write and maintain complicated code in shell script when there are tools like Perl and Python available. Shell script should only be used for trivial stuff.

      (Yeah, go ahead, mod me flamebait, I'm still right.)
      --
      GCHQ Quantum Insert installed. If only our tongues were made of glass, how much more careful we would be when we speak
    13. Re:Taking a moment for clarification. by Wolfrider · · Score: 3, Insightful

      --One could argue that learning shell scripting is much easier than learning Perl or Python. Shoot, I'd rather re-learn REXX (I'm an old mainframe hound) than try picking up those two from scratch.

      --
      .
      == WolfriderV6 == I'm willing to admit that *I just might* be wrong... Are you??
  15. wha?? by Anonymous Coward · · Score: 4, Insightful

    how the hell did a troll end up as a story?

  16. What we learn for sure... by Professeur+Shadoko · · Score: 2, Insightful

    is that RedHat's bosses have moronic ideas.

    From 'don't use Linux on the desktop' to 'UNIX is dead', and I'm sure they can do even better.

    Just too bad that '640K ought to be enough for anyone' has already been said.

  17. On the death of Red Hat... by Noryungi · · Score: 4, Interesting

    Reality check, Red Hat:

    We don't see ourselves competing against Microsoft.

    Too bad for you, because Microsoft certainly thinks that Linux is its number one competitor. And don't kid yourself: they will do whatever is needed to crush you.

    Oh, and if you think you can steal market shares from, let us say, Sun, without them making a fuss, I think you are mistaken too. Last time I checked, Sun is still worth more money than Red Hat...

    --
    The right to offend is far more important than the right not to be offended. (Rowan Atkinson)
    1. Re:On the death of Red Hat... by 0x0d0a · · Score: 2, Insightful

      Oh, and if you think you can steal market shares from, let us say, Sun, without them making a fuss, I think you are mistaken too. Last time I checked, Sun is still worth more money than Red Hat...

      Last time I checked, Solaris was losing market share rapidly to Linux. Dunno how much of that is to Red Hat Linux, but we can surmise a fair amount.

    2. Re:On the death of Red Hat... by jkrise · · Score: 2, Insightful

      It appears RedHat is now gradually withdrawing from the Linux market it has created. Nothing else can explain a firm disowning the greatness of it's own offerings.

      Like MS, which recently proclaimed the death of Open Source, RedHat is now claiming the death of Unix. Better to ignore these chaps.

      -

      --
      If you keep throwing chairs, one day you'll break windows....
  18. Sorry, but Linux != UNIX by isa-kuruption · · Score: 4, Insightful

    Various reasons... but in any case...

    The death of UNIX was predicted 20 years ago... it was prediced 10 years ago.

    History is doomed to repeat itself in the eyes on unenlightened RedHat employees. Sorry, but although many Fortune 500 companies are now deploying Linux, very few of them are deploying Linux to replace their traditional UNIX systems which they have BILLIONS of dollars invested.

    So give me a break... UNIX will be around for another 20 years, believe it or not.

    1. Re:Sorry, but Linux != UNIX by Billly+Gates · · Score: 3, Interesting
      What is Unix?

      Really? I just consider it one of the many forms. Most of the UNIX installations are high end hardware. IBM for example hinted that AIX will be replaced with Linux for its RS/6k line.

      Its just that Linux is new and only recently got good. OThers such as Unixware and Openserver which are crap never made it to the big machines due to quality and features.

      Early versions of SunOS and HP-UX were not that hot either but have mainframe-like capabilities today. Linux is rapidly getting there and 2.6 may match it. I do not know how good its hot swapable hardware support is but the scalability factor is certainly there.

    2. Re:Sorry, but Linux != UNIX by isa-kuruption · · Score: 2, Interesting

      This is UNIX

      A small portion of the text:

      Today, the definition of UNIX (R) takes the form of the worldwide Single UNIX Specification integrating X/Open Company's XPG4, IEEE's POSIX Standards and ISO C. Through continual evolution, the Single UNIX Specification is the defacto and dejure standard definition for the UNIX system application programming interfaces.

  19. Unix is dead, long live unix by StrawberryFrog · · Score: 5, Insightful

    Proprietary Unix is dead or dying, long live open Unix, i.e. Linux and uh.. BSD.

    Quality free open software is, to state the fairly obvious, a category killer, i.e. software against which it makes no business sense to compete. This is good news if you are a user, bad news if you were a competitor.

    --

    My Karma: ran over your Dogma
    StrawberryFrog

  20. UNIX dead again! ? ! by vwjeff · · Score: 2, Insightful

    (Bashes head against wall) Someone wake me when all this UNIX is dead, dying, ect. crap is over.

  21. Bosses on high-can't see the forest for the trees by CTalkobt · · Score: 2, Insightful

    I'm wondering if this Boss at Redhat is too far up the chain that he can't see the forest for the trees.

    Is he only looking at profit statements when he voices his opinion? I would suspect that the business side of Redhat brings them the most moolah ($$). Hence, from that point of view his statement is valid.

    However, he fails to recognize the desktop linux, small server farms that are using Linux or Windows and the battle that is going on there. I would suspect that most people using Linux in this environment are using a downloaded copy with a few using a purchased copy for support reasons.

    --
    There's a gorilla from Manilla whose a fella that stinks of vanilla and has salmonella.
  22. UNIX is generic, there are hundreds of versions by fruey · · Score: 4, Insightful
    UNIX... FreeBSD... Linux... Hurd... HPUX... Solaris... OSX... I could keep on going a long time

    Because Microsoft dominates so much in "the Windows Operating System" it has caused this kind of thing to become the norm in the press. That's what is so sickening.

    Microsoft Windows XP is what most non geek people understand as an "operating system". If they even get as far as having operating system in their vocabulary. Most non geeks I talk to think that Office is part of Windows. MS Windows 2003 server by default is :

    • A multitasking kernel including many low level device drivers as standard
    • A windowing system with an API used by millions of software developers
    • A collection of standard software (file manager, web browser, text editor, media player, movie maker, email reader, instant messenger, plus a host of system tools and easy to play, fairly addictive simple games - yes even in the server version)
    • A set of user management tools, active directory tra la la, free web server etc etc
    • etc etc - I could mention the hardware abstraction layer, print spooler and all that

    UNIX is really the foundation for a system which does not compete with Windows directly anyway, which is why there are so many vendors and flavours. Each has their own approach to one or many of the software options included but within the Windows Kernel, but within userspace and API territory. Especially stuff like file managers, browser integration, and multimedia.

    Linux is just a kernel. You need another set of tools before you have anything half decent to run. Most people have GNU stuff, plus some other random addons from here, there and everywhere, plus for desktop use at least a window manager from KDE, Gnome or something a bit more minimal.

    So UNIX cannot die, as an abstract concept. Maybe vendors who sell mostly UNIX will lose revenue or market share, but they all have Linux solutions too. HP, Sun (remember Cobalt...), IBM...

    Microsoft, in their entire domination, have got everyone where it hurts - because they supply a COMPLETE system that, while each of the parts is not the best technically, is a package that nobody else is even pretending to supply, except maybe Red Hat, and the other big distros. The press just don't know how to explain that to the public each time so they come up with utter crap like 'UNIX is dying'...

    --
    Conversion Rate Optimisation French / English consultant
  23. Remember... by jav1231 · · Score: 2, Insightful

    Remember all the Microsoft Certified gurus sounding this same death nell in 1999? We've heard this all before. Y2K proved that UNIX is not only viable, but quite often preferrable. The idea that there will be only 2 is a stretch in my opinion. 2 dominate, maybe, but tw total is rediculous and frankly shows that this guy must be in marketing.

  24. That's the Itanic Stuff by idiotnot · · Score: 2, Interesting

    Take a look at this which talks about the future MIPS machines, which will still run Irix. Irix, despite its weirdness, can still do things Linux can't. Go take a look at a very high end Irix server (something like an Origin 2k or 3k), and you'll see the difference.

  25. There Will Be Only Two Operating Systems by allgood2 · · Score: 2, Insightful
    In future, there will only be two operating systems left. Unix will be dead," he claimed.

    I got to say, his words lack credibility, especially if he can't even count the current number of major operating system.
  26. Wrong by 0x0d0a · · Score: 4, Insightful

    If Red Hat isn't marketing a UNIX clone, then what's it marketing now? Last time I checked, Linux is a UNIX clone. Sure, it's not SCO UNIX(R)(TM), but it's still UNIX. Sometimes I wonder whether these MBAs really know what the hell they're trying to sell or if they just have a form process to market anything.

    No, what he said was exactly right.

    "We are making a product foo, which is a clone of bar. Foo competes mostly with bar, and will kill off bar within a decade."

    How hard is that to understand?

    Weavers are a clone of triscuits, and saying that "triscuits will be dead within the decade, killed by weavers" is an entirely valid statement.

  27. UNIX is a philosophy by peter303 · · Score: 5, Insightful

    UNIX is a philosophy about how to present computing resources to the programmer and user. Some components include hierarchial files, I.O devices are files, pipes of simple applications, and so on. AT7T, BSD, Linux, etc. follow this pretty closely, even if the underlying code is different.

    1. Re:UNIX is a philosophy by wljones · · Score: 2, Insightful

      SCO might succeed in killing Unix as a name by their trademark protection lawsuits, but Unix as the philosophy and basis of computer operating systems will survive. Richard M. Stallman was the most prominent name to notice that trademarks and patents might, and probably would, endanger the free exchange of knowledge that marked the early days of Unix, when Bell essentially gave it to colleges. He started GNU and GPL as projects to cut this coming loss of freedom. The current reaction of corporate America to his projects is a measure of their success. He attacked a very profitable closed and secretive business model, and did it early, before corporate America realized they had been outmaneuvered by a student and hobbyist.

      Anyone familiar with history of academics knows that any successful endeavor must have an acceptable philosophy. This has been supplied by Eric S. Raymond. Slashdotters not realizing this point should study the mathematical work of engineer Oliver Heaviside. He developed the right answers for long lines communications and had them published. They were not accepted at first because people could not understand them. Then they were not accepted because there was no rigorous proof of his mathematics. He stood firm on one argument, that his methods worked, and the results were better than those of anyone else. The mathematical proofs finally came, the philosophers were satisfied, and his work is still taught to mathemeticians and engineers.

      To borrow from a famous author, tales of the death of Unix are greatly exaggerated. The name might be locked in court cases for years, but the philosophy is very healthy.

  28. This is a Straw Man. by torpor · · Score: 3, Insightful

    Linux is freakin' *everywhere*.

    Set-top boxes, watches, radios, DVD players, arcade video game cabinets, traffic lights, webcams, surveillance-cams, networking hubs, point-of-sale cash registers, automobiles, submarines, tanning booths, theme-park rides, oh, and lest we forget beowulf and the server/desktop worlds.

    To say that "Unix is Dead" is to set up a straw man... lets argue about 'why unix is or is not dead' and in the meantime ignore the fact - *FACT* - that the Linux kernel is revolutionizing computing as we know it.

    It is a totally free OS, and it is being used every day by hardware manufacturers around the world, in extremely diverse markets, to bring new product to light.

    I wouldn't call that dead. I'd call anyone calling it dead a moron, though...

    --
    ; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
  29. Let me arrange this by ArmenTanzarian · · Score: 5, Funny

    Slashdot article: Something is dead and/or dying

    Discussion:
    It's not dead, I use it all the time.
    It's dead for the following reasons...
    Flame 1...n (although highly informative flamewar)
    Windows sucks.

  30. No Freakin Way by Anonymous Coward · · Score: 2, Insightful

    Sun will go down biting and clawing, if it even happens.

    HP has been focusing on their 64 processor SuperDome. What are you going to run on that, Windows, Linux (better) or HP-UX (best)?

    IBM still has a major investment in AIX and will continue to push it. Why? Notice some of the stuff IBM hasn't released to the general public yet such as JFS2 (dynamic inode allocation, finally). If they were going to toss AIX they would more than likely give away whatever source they could, and that hasn't happened yet. That and not to mention those pSeries are very powerful and very, very expensive. I'm sure there are installations running SuSE on them but I would bet that 98% of them are AIX.

    Novell know Netware is a dying breed (and won't come back) and will probably starting pushing Linux all they can.

    The UNIX market still brings in billiions every year, why stop?

  31. Unix dying? by Anonymous Coward · · Score: 2, Insightful

    I just say two words: Big Iron.

    See how e.g. OpenBSD had to fight to get the UltraSparcIII documentation [1]. That was the documentations for a freakin' CPU - not something like the complete drawings for a Boeing 777. If They can't even get the documentation for the CPU, how on earth can anyone else really be expected to interface to it. Ergo; either they die or they continue to sell their proprietary Unix running on proprietary hardware.

    They, proprietary Unix vendors, AFAIK write operating systems that are intended to run on 32+ CPU's. In the case of e.g. Linux it was added as an afterthought, even if it might be good at it.

    Imagine you need some big iron, let's say sustained >10GB/s I/O (disk) throughput and 1e6 I/O operations/s while crunching more numbers than I'd like to think existed, all from >100k different "clients". Insane? What about a bank central, or a hub for airline booking? Those numbers do add up...

    Given even a tenth of these numbers as a requirement, would you seriously suggest a Linux solution (if anyone in the back of the room yells "Microsoft" they'll be kicked out, head first, from the 21:st floor)?

    [1] (if it's really legal to withold even CPU spec's I leave to someone else to comment on)

  32. Re:Only the commercial UNIX's by dAzED1 · · Score: 2, Insightful
    AIX?
    IRIX?
    Solaris?
    When/where do you need these OS's anymore?

    AIX: too many uses to list - most notably, on their larger servers. Also, when you want 5 9's or better.

    IRIX: good question ;)

    Solaris: Solaris is still *leagues* better than linux, for nearly anything. Large database servers, for example. Sun E15k's. Etc.

  33. Horse hockey. by Spencerian · · Score: 2, Insightful

    In the world today, there are two operating system camps:

    The Microsoft Windows family.
    And everything else.

    "Everything else" are UNIX family and clone operating systems, including Linux, Mac OS X, IRIX, Solaris, BSD, and more.

    Windows is built by one company, and based on an operating system model that was flawed from the start.

    The UNIX operating system was built with security in mind and has one advantage--there are far, far more experienced users, programmers and administrators who seek to better and strengthen the OS from malicious attacks than there are crackers experienced enough to attempt to compromise it.

    Count the number of Windows-based viruses, trojans, and other malware, and then try to find a number for UNIX-based attacks.

    Sooner or later, some malware will arrive that does the Unthinkable on a Windows box. A nearby Mac OS X and Linux box will likely go untouched. Watch managerial heads turn. Watch for the shift.

    Microsoft could make this so easy and profitable for themselves by taking a Linux distribution (it's free), branding it "Windows LX" or whatever--and rewriting their software so that it compiles and works with every single UNIX that wants to use it. Talk about profit. Talk about security. (To some, talk about competition.)

    A single-user architecture and flawed structure like Windows has doesn't have a lot of life. It merely has a lot of copies sold. Once damage from malware shows how unprofitable it is to use Wiindows in that sense, a shift may come. In some places, it has already begun.

    --
    Vos teneo officium eram periculosus ut vos recipero is.
  34. But... by gxv · · Score: 2, Insightful

    There are two OSes now! - Windows and Unices.
    Is there anything else left? I dont think so.

  35. Databases? by pr0ntab · · Score: 2, Insightful

    Solaris.
    Backup Farm (with the 15000 tape robot and 2TB on FC-AL)?
    Solaris
    Visualization Cluster?
    IRIX

    --
    Fuck Beta. Fuck Dice
  36. UNIX is dead? by BeProf · · Score: 4, Funny

    Crap!

    I finally figured out vi!

    --
    You are attempting to read sigs. Cancel or Allow?
  37. Has anyone else noticed this? by Bowie+J.+Poag · · Score: 3, Insightful



    Has anyone else noticed that Red Hat, recently, has been using the press to send Microsoft signals along the lines of "Oh we're friendly now. We pose no threat to you. We don't want to compete, we wan't to coexist with you on friendly terms."...........?

    I mean, think about it....First, it was "Linux isn't ready for the desktop"...Now, it's "Oh, we're not taking market share away from Windows, we're talking it from Unix."...and about half a dozen little comments inbetween..

    WTF?

    My contempt for Red Hat, literally, is growing by the day. They've gone from a position of OS leadership into a feeble piss-ant of a company that gave up the reins to their competitors... Red Hat has gone from something we can be proud of, to a company that refuses to believe in the skills and the talents that gave them the fluffy paychecks stock options they're enjoying now. I, for one, want no part of the wholesale cheek-spreading that Red Hat is engadging in. My next distrib install will not be Red Hat.

    The fact is, Red Hat _could have_ made a real play for the desktop. All it would have taken is time, and a developer incentive. The desktop/consumer-level (oh, pardon me.. "hobbyist") version WAS making them money, but they abandoned it. What kind of company abandons a _profitable_ product, other than a stupid one?

    --
    Bowie J. Poag

    1. Re:Has anyone else noticed this? by Bowie+J.+Poag · · Score: 2, Funny

      Not when all the sunshine is blocked by a redmond^H^H^H^Hwood.

      --
      Bowie J. Poag

    2. Re:Has anyone else noticed this? by Daniel+Dvorkin · · Score: 3, Insightful

      Yes, thanks for posting that. Not only are RH being gutless, they're also being stupid. They may think they can make nice with Microsoft, and Microsoft will smile and nod right up until the moment they squash them flat. Visions of Chamberlain and "peace in our time" ... except that there's no English Channel equivalent, nothing to keep BillG's hordes at bay when they finally do turn.

      I can't think of a single software company that's done well by taking the soft path with Microsoft. Not one. Hardware companies have done it, by turning themselves into marketing arms of Wintel Inc.; and IBM survived a close partnership with the Beast of Redmond because, well, they're IBM. But Red Hat ... hell, I take it back. I was being too kind to them above, comparing them to England. They're, like, Belgium. And with their current attitude, will last about as long against Microsoft as Belgium did against the Wehrmacht.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    3. Re:Has anyone else noticed this? by steveoc · · Score: 2

      Belgium analogy is intersting.

      I was just thinking that looking around in various companies, all those guys at the coalface who helped push Windows forward are now pushing Linux instead.

      All the elite troops have gone over to the enemy, and all that is left in the MS trench is second rate garrison troops (Help deskers , VB programmers, etc). They make up formidable numbers, but they are not capable of launching a fresh assault.

      Microsoft is like the Wehrmacht perhaps - but at the gates of Moscow. Worse still, the 1st SS Pz Div LAH has been seen flying the Red Flag, and the entire Fallschirmjager brigades have sworn an oath of loyalty to Stalin !

      In such a situation, RedHat could be seen as Italy in reverse. Defiantly standing up against the Wehrmacht, until such time as the writing is on the wall that the war is lost, at which point they change their colours and start fighting for the wehrmacht.

      Very strange strategies.

      Seems like all those poisonous stock $$ have meant an influx of the wrong sort of people into RH management .. thats the only sensible excuse I can see.

  38. The limits of business. by Artifakt · · Score: 4, Insightful

    (Or maybe the limits of reality) - Roberston is in a position to market Linux. He has little or no control over whether customers choose to replace MS or UNIX systems with it.
    Just try to define a business strategy here that would discourage a customer from migrating from UNIX to Linux - Red Hat could offer lousy support for migration, or actually tell sales people to encourage clients to stick with good old UNIX. They could publicly announce that they are there only to compete with Microsoft. Those are not what I would call good business decisions.
    There's also the current climate of tight economics and heavy litigation. Why announce that your goal might be to take on MS toe-to-toe? If that was a long term goal, the company doing it would quietly work at areas such as deskop/GUI development, installer packages, and the like, and not discuss it much. Red Hat may not be David to MS's Goliath, but whoever is David is not going to make any noise until they have at least loaded up on rocks for their sling.

    --
    Who is John Cabal?
  39. Re:Death of Unix or Death of $$ Hardware by lovebyte · · Score: 3, Insightful

    At last someone mentions hardware! Unix is just a good system to run on big machines. I don't think the unix vendors care that your print server runs MS windows. They do care that your 16 cpu, 128GB RAM, 6 TB disks system runs some form of unix. All unix vendors sell expensive big harware and some form of integration. That's where the money is for them, not the system.

    And these big systems are far from dying as far as I can see. We generate much more data than Moore's law and algorithms can cope with and if anything, the trend is accelerating. So if, one day, I see a 1024 cpu machine (a la SGI) runnning some for of MS windows, then I'll worry about Unix dying, not before.

    --

    I'll do it for cheesy poofs.

  40. Re:Only the commercial UNIX's by MrPink2U · · Score: 2, Informative

    Big render farms are a small portion of the market. The web is still just a playground for most. MOST companies do "real" business like...

    Paying their employees

    Purchasing and procurement

    Decision support services

    Marketing, planning and data analysis

    Selling their products

    etc...

    For these types of services, companies need the stability and support of the commercial unices, and they are willing to pay for it.

  41. About f*cking time by zpok · · Score: 4, Funny

    Apple has been dead what? At least 50 times now.

    BSD, well, let's just not go there.

    Linux clearly is on its death bed, what with all those lawsuits by good wholesome Utahmericans fighting communism and

    MS is clearly making way too much money to be alive much longer.

    Does Unix have any reason to live while others die at least once a week. I say, if Unix doesn't make up its mind soon, let's kill it ourselves!

    Cheers.

    --
    I think, therefore I am...I think.
  42. I guess I better roll back my Fedora deployment :) by im+a+fucking+coward · · Score: 3, Interesting

    So I guess my clients saving > $250k by deploying 40+ servers and 180+ desktops on Fedora instead of MS was a bad decision on my part eh?

    Oh well, wait 'til we upgrade the kernels to 2.6, then if I get fired, I'll reconsider. (It's blowing the doors off 2003 in our lab tests, so why not?)

    BTW, RH can keep spouting this nonsense til the cows come home. The clients seem to have figured out the savings, and don't give a shit, but it seems pretty weird to FUD your own product.

  43. What does he think the "Linux" API is? by Anonymous Coward · · Score: 2, Interesting

    Red Hat Asia Pacific boss Gus Roberston, he tells ZDNet why he believes Unix will be dead since in future, there will only be two operating systems left (for corporations).

    The "Linux" API is a knock-off of SYS V UNIX. Only in SCO's eyes is GNU/Linux UNIX(tm). But even the company Bruce Perens was (is?) involved with, Progengy, had in their press release 'We are better because we arn't UNIX' then after it was posted on this very site and some of the readership pointed out how 'Linux is unix', the press release was changed.

    He is right, the OS wars are over. Unix beat all commers, if you believe what Microsoft said about NT - It will be a better UNIX than UNIX.

  44. Elvis is Dead? by pavon · · Score: 2, Funny

    Because we all know that elvis was an alien robot.

  45. Maybe... by OneFix+at+Work · · Score: 2, Insightful

    There may still be a place for proprietary *NIX. We have yet to see any of the major *NIX companies go under. I think what is a more accurate statement is that Open *NIX OSes (primarily Linux and BSD) are changing the face of UNIX.

    What we must look at is how companies have dealt with Linux/BSD. SGI is a prime example. SGI and IRIX were huge in Hollywood...production companies started using commodity (x86) hardware w/ Linux for render farms. Time went along, their staff became more comfortable with Linux and at some point in time, someone decided to replace a workstation with a Linux box. It's cheaper and in some cases it's actually better. So what did SGI do? They decided to make their primary focus x86 machines running Linux. They had to change with their customers to keep their business.

    The same thing is happening with IBM...one day in the future, AIX will be a thing of the past. This is a fact that has been stated or hinted at by more than one IBM exec.

    And then we have Sun. Solaris will probably go down as the last of the proprietary Unicies. Sun has problems both with support and coding. Solaris is still playing catch-up with features AIX had 10 years ago...and their OS still isn't there.

    And last and certainly least, we have SCO...we know how they are dealing with Linux. Of course, when SCO is no more and the "authority" on all things on UNIX is gone, who will pick up the pieces...maybe Sun...

  46. in other news: Gus Roberston to be dead in future by xlurker · · Score: 2, Funny

    In an interview with Xzine and Unix, Unix tells
    Xzine why it believes Gus Roberston will be dead
    since in will be in the future. "A Guy (Gus) simply
    can only live so long. If he won't last, why hire
    him?" it said. However, Robertson countered,
    claiming all rumours of his death were exaggerated
    and that he was in excellent condition.

    --
    ______________________________________________
    sigamajig...
  47. OSX isn't Unix? by DesScorp · · Score: 5, Interesting

    That's funny....

    Apple says it is.

    And as far as I'm concerned, Linux and BSD are Unix as well. If it looks like Unix, acts like Unix, etc. Now, had the question been "Will PROPRIETARY Unix die?", well, then maybe you'd have a point. But Linux and BSD have pretty much insured that Unix itself won't die.

    --
    Life is hard, and the world is cruel
  48. Redhat? No, asshat. by Quixote · · Score: 2, Interesting
    I can't believe RedHat these guys working for it.

    Here's one quote:
    According to Harish Pillay, chief technology architect for Red Hat Asia, the scalability of threading has increased from 1,200 to 32,000 threads with NPTL. This translates to significant performance boosts when running multithreading applications such as Java software and databases, he said. More importantly, the enhancement puts RHEL 3.0 in better stead against rival OS Unix, which has long been equipped with more advanced-threading capabilities.

    Whaaat? This guy is the CTO of RH Asia, and doesn't even know WHAT his chief product is? If RedHat Linux is not a variant of Unix, then why is RedHat offering courses on Unix ?

    And here's a quote from a RedHat document, titled " History of Unix, Linux, and Open Source / Free Software":
    2.1.5. Comparing Linux and Unix
    This book uses the term ``Unix-like'' to describe systems intentionally like Unix. In particular, the term ``Unix-like'' includes all major Unix variants and Linux distributions. Note that many people simply use the term ``Unix'' to describe these systems instead.

    I can't believe this guy is so high up in RH hierarchy. Doesn't look good for RedHat.

  49. Unix has been dead for a *long* time by CondeZer0 · · Score: 2, Interesting

    ``Not only is UNIX dead, it's starting to smell really bad.'' -- rob pike, Bell Labs 1991

    And I'm sorry to tell you that every bit of that applies to Linux and *BSD.

    Of interest is also "Systems Software Research is Irrelevant".

    Get the only OS that doesn't stink while you still have a chance:
    Plan 9 from Bell Labs
    (and now it's *really* OpenSource)

    Plan 9 is what the creators of UNIX thought UNIX should have been. Here is the paper that explains why and how they decided to replace UNIX:
    http://www.cs.bell-labs.com/sys/doc/9.html

    uriel

    --
    "When in doubt, use brute force." Ken Thompson
  50. There will be 4 OS's in the future by steveoc · · Score: 2, Funny

    Only 2 ? the guy is dreaming.

    #1 OS - Embedded Linux & variants - running mobile phones, PDAs, cars, fridges, toasters, etc.

    #2 OS - Free Unix variants - Linux, BSD, etc, running the desktops, front end systems and clustered servers.

    #3 OS - Commercial Unixen, Solaris - MacOS - zSeries Linux - HPUX - Irix - as part of turn-key big mother mission critical systems.

    #4 OS - Proprietry Commercial OSen, MVS (or whatever they run on mainframes these days), OpenVMS-II, Tandem Guardian, NSA super secret hackproof proprietry OS, and other weird ass stuff that does some very specific job.

    Did I mention Microsoft at all ? no .. they are just not relevant any more. Game over.

  51. Sure, from a USER point of view. by Medievalist · · Score: 2, Insightful
    Use Unix. Use Linux. Then just try to tell the difference. I've been there; there's essentially no different from a user's point of view.
    Admin HP-UX. Admin Linux. Admin OSX. I've been there, and the differences are profound.

    Using your criteria, there is no difference between a bus, a train, or an airplane - as long as you keep your eyes tightly shut!

    You and WireDog can choose to remain ignorant of the differences, but that won't make them go away...

    Linux is to Unix as the child is to the father - superficially similar (two legs, one nose, etc.) but also very different, and hopefully better.
  52. Of course it's not just the shell! by 2nd+Post! · · Score: 2, Interesting

    But under the UI, Mac OS X is significantly more Unix than Windows XP, 2k, and NT.

    You're misusing an extreme to prove the moderate.

    Just because Windows isn't a Unix, but it has a shell, then Mac OS X isn't a Unix, despite it having a shell.

    Between those points though, if you were to plot BSD, Linux, Mac OS X, and Windows XP on a Unix chart? Mac OS X would cluster much closer to BSD than to Windows XP, and Linux might actually fall in between OS X and BSD.

    Cladistcally, OS X *is* a Unix. Trademark wise it isn't.

    Cladistics however point out that Windows is not a Unix.

    Cladistics defined!

    Jobs begat NeXT, which used a Mach-derived kernel that was begat from Carnegie Mellon, and itself begat DEC Unix, and is the basis for Hurd.

    NeXT then incorporated BSD, which itself was begat from AT&T Unix! Thus strengthened, NeXT was then ported into multiple platforms and begat OpenStep, which could claim in it's heritage the code from BSD-AT&T and from Mach-CMU.

    OpenStep has begat Darwin and Mac OS X, which leads us to today.

    Windows XP claims as it's progenitors Windows 2k, Windows NT, and OS/2. It too uses Mach, so there *is* a point of commonality between the two OSes.

    1. Re:Of course it's not just the shell! by drsmithy · · Score: 2, Informative
      Windows XP claims as it's progenitors Windows 2k, Windows NT, and OS/2.

      No, it does not. Windows XP *is* Windows NT - 5.1 - and the only "progenitor" it could conceivably claim is VMS. OS/2 and NT are not related. They have nothing architecturally in common (except generic features like multitasking and multithreading and even then, NT is a superset of OS/2). They don't look, use, smell or taste even remotely similar. Cladistically, as you would say, they are not related.

      The only connections between them are a) Microsoft worked on both, b) NT was originally supposed to be the successor to OS/2 and c) NT has (had ?) a subset of the OS/2 API as one of its "personalities". NT and OS/2 are about as related as NT and *nix.

    2. Re:Of course it's not just the shell! by drsmithy · · Score: 2

      For clarity's sake, unless otherwise noted, when I say OS/2 I mean the product that became today's OS/2 and when I say NT I mean the product that became today's Windows NT.

      Uh, other than the fact that Windows NT *was* OS/2 v3 [...]

      Which was a complete new from-scratch project, not a development of the exising codebase. In other words, not related.

      [...] that it contained the full OS/2 subsystem [...]

      This is a bit like saying OS/2 is related to Windows 3.x because it contained a Windows 3.x subsystem. Or that FreeBSD is related to Linux because it can run Linux binaries.

      NT's OS/2 "personality" is only binary compatible with a *subset* of OS/2's API. It can't run GUI apps, for example, and only works on x86.

      [...]and that Microsoft worked with IBM on OS/2 v1-v3 until renaming v3 to Windows NT?

      Precisely as I said. These are the few things that they share in common - but none of them are enough to call the two "related". They are fundamentally different architectures (for example, NT was designed to be microkernel-ish, multiuser and portable - OS/2 was not).

      As far as I know, NT was completely a Microsoft project - OS/2 was the collaborative project.