Unix

Linux is headache. It gives you too many choices.

— Me@2011.07.14

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But Linux is necessary.

— Me@2020-01-23 08:53:29 PM

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Applicants must also have extensive knowledge of Unix, although they should have sufficiently good programming taste to not consider this an achievement.

— MIT job advertisement

— Hal Abelson

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2020.02.15 Saturday (c) All rights reserved by ACHK