Reading an article about a computer failure on the space station, I could not help but wonder - What OS are they using?
Reading an article about a computer failure on the space station, I could not help but wonder - What OS are they using?
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Predesigned systems... They dont work off of windows or such.... if i remember correctly they have something called cobol or something.
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Now that's sweet. The old stuff - tried, tested and by modern standards, simple and robust.
Anyway, apparently the affected computers are reluctant to reboot just at the mo'.
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Also don't believe they have only one. Usually redundancy is foremost with those guys. Especially after certain "incidents" in the past few decades Obviously the OS isn't all that could go wrong. It's just the base system which allows other software to run. It's used so that all the software needed can be made to work together and/or concurrently without needing to know everything about each other and the hardware on which it's installed. The OS is more like the points-man directing traffic than the road on which the software runs. So while the OS has a great influence over robustness, it's not the only thing which could go wrong. And as has been stated, this particular problem seems to have stemmed from a hardware issue.
As for "Unix" being the ancestor of all OS's. That's partly true for "most" current OS's. The thing to remember is there's not just one Unix (at least not since the 70's). Each company making their own flavour of Unix, even Microsoft had a go when they fiddled with Xennix. Though the Microsoft OS's (since DOS, through Win9x) have mostly been derived from CP/M originally, not a Unix by a long shot. The WinNT-esque (i.e. 2000/XP/Vista/7/8) was actually derived from IMB's OS/2, which was also not a Unix - though it implemented much the same ideas as Unix already had.
But nearly everything else is using some form of Unix or Unix-like OS. Chances are that every reasonably complex electronic device you own has a unix-like operating system in it. The Unix family is rather "huge", spanning from large banking servers from someone such as Oracle, down to the Linux in your DVD player or the OS in your phone. Even Apple's OSX/iOS is based on BSD (a derivative of Unix). Linux is not strictly an offshoot of Unix, it was designed seperately, though I cannot see that the creator (Linus Torvalds) didn't at least use Unix as a measuring aim.
So these days, of the major consumer OS's left - the only true Unix-child would be Apple's OXS/iOS. Since it can trace its roots back through BSD. But both Linux and Windows have a slight break in that they didn't take a Unix and built onto it, but rather re-invented the same ideas. Of course that doesn't mean unix is only alive on Macs. Nearly all routers or NAS boxes use BSD or similar, the rest use Linux. And as stated before large scale servers tend to be Unix, web servers seem to be Linux mostly. Minor servers (like domain / file servers) seem to be split between Linux / Windows.
But what users tend to "see" is not the OS itself, but the Desktop Environment. E.g. Linux has a whole splattering of Desktop Environments (Gnome / KDE / XFCE / Unity / etc.) - which are mostly also available to the Unixes out there. OSX adds its own environment onto BSD (which is the major difference between OSX & BSD, though not the only one). Windows tends to have only the one, though updated a bit through the years.
Gold is the money of kings; silver is the money of gentlemen; barter is the money of peasants; but debt is the money of slaves. - Norm Franz
And central banks are the slave clearing houses
Somehow, I've got a sneaking suspicion the OS might not be M$, even if it was behaving like M$ for a moment there.
I believe the crisis is now over. I didn't see how exatly, but the last talk was about a new solar panel array that might be affecting the computer power supply.
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Well, As far as i was concerned NASA had os's before M$ was around... therefor they have their own system developers etc for what they doing.
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Most OS's come from UNIX, one way or another. UNIX being the first OS every to be written to be portable no the ANCIENT computers, unlike the Personal Computers we know today.
Cobol, on the other hand is a programming language
As Much i know they are using Linux over Windows for better reliability.
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