Comment on Ask HN: What do you need to know to be good at the Unix Command Line?Comments−hnthrowaway03282yOne extreme is to implement a simple shell with some Unix tools by yourself. I used to do that for ls and thus remembered many of its options -- but of course such knowledge does not retain well.
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One extreme is to implement a simple shell with some Unix tools by yourself. I used to do that for ls and thus remembered many of its options -- but of course such knowledge does not retain well.