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by st_goliath
704 days ago
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> which of the letters a to z and A to Z are NOT switches that modify the behavior of ls? For GNU ls: e/E, j/J, V, K, M, O, P, W, y/Y and z are not used It uses all the other upper and lower case letters, along with digit 1 and has a hand full of long options without a corresponding short one. Edit: I double-checked the man page, I'm surprised how many are unused, I would have guessed that it uses all of them by now. |
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Challenge accepted!