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Unix Turns 40

wandazulu writes "Forty years ago this summer, Ken Thompson sat down and wrote a small operating system that would eventually be called Unix. An article at ComputerWorld describes the history, present, and future of what could arguably be called the most important operating system of them all. 'Thompson and a colleague, Dennis Ritchie, had been feeling adrift since Bell Labs had withdrawn earlier in the year from a troubled project to develop a time-sharing system called Multics (Multiplexed Information and Computing Service). They had no desire to stick with any of the batch operating systems that predominated at the time, nor did they want to reinvent Multics, which they saw as grotesque and unwieldy. After batting around some ideas for a new system, Thompson wrote the first version of Unix, which the pair would continue to develop over the next several years with the help of colleagues Doug McIlroy, Joe Ossanna and Rudd Canaday.'"

5 of 254 comments (clear)

  1. Re:Did they invent C too? by K.+S.+Kyosuke · · Score: 5, Informative

    Yesss. (Expecting +5 Informative!)

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    Ezekiel 23:20
  2. Re:Wow! by Anonymous Coward · · Score: 5, Informative

    I can't help but point out the obvious here, but Android is based upon linux.

  3. Re:Did they invent C too? by osu-neko · · Score: 5, Informative

    I really, really want to say that Ken and Dennis invented C to make unix but I'm not completely sure. I could look it up, but I'm interested to hear what people have to say here. I mean, they're the K&R of the original C book, right?

    No. The 'R' in "K&R" is indeed Dennis Ritchie, but the 'K' is Brian Kernighan.

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    "Convictions are more dangerous enemies of truth than lies."
  4. Re:40 and still relevant by mario_grgic · · Score: 5, Informative

    What do you think it means? OS X is certified (by the Open Group) UNIX, and it owns 8% of the desktop market. That's a lot of UNIX machines. Yes, other UNIX OSes dominate on the server (where OS X has no foothold at all), but I doubt there are as many server machines as there are client machines in general.

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    As the island of our knowledge grows, so does the shore of our ignorance.
  5. Re:Did they invent C too? by K.+S.+Kyosuke · · Score: 5, Informative

    To the person who actually modded this ^^^ +1 Informative: This was an extremely feeble attempt at +5 Funny. But thanks for reminding me that I am on Slashdot where mods can be fooled into anything. (*I know, I will go to hell for this...*)

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    Ezekiel 23:20