玩儿~


一些奇怪的 unix 指令名字的由來 点我


    grep = "Global Regular Expression Print"

grep 源自 ed。用來列印所有符合某 pattern 的指令

g/re/p

"re" 代表 regular expression

 pwd = "Print Work Directory"

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Linux 命令:  

lsb_release

= "Linux Standard Base release"

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