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Comment by philipallstar

13 hours ago

> When was the last time that the author of "grep" was recognized as a great programmer? Never.

Ken Thompson wrote grep, and he is definitely recognised as such.

man -T grep | grep 'Free Soft\|Thom'

  (Cop)108 348 Q(yright 1998-2000, 2002, 2005-2023 Free Softw)-.1 E(are F)

Sure, he wrote _a_ version of grep, and probably the first, but who cares? "The" (sure, you might run some bsd grep) current version of grep certainly doesn't.

  • No, he wrote grep. Before he wrote it there was no grep. And yes, he's recognized as a great programmer. With Multics, Unix, B, C, UTF-8 Plan9, Inferno and grep to his name (and probably others that I forgot) he has more than deserved that.

    Future grep versions, including the FSF one, were all re-implementations.

    Your statement in the GP is nonsensical.

    • I do not agree he was a great programmer. All of his programs are trivial from a computer science perspective.

      In fact, you can quite easily check this by trying to let an LLM generate a program like grep. It can do that. Now, there also exist programs for which LLMs can't generate code, because it's too complex.

      3 replies →

  • I'm just saying this is incorrect:

    > When was the last time that the author of "grep" was recognized as a great programmer? Never.

    He is recognised as that. Your opinion on him is nothing to do with anything.