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komoz

komoz

V2EX 第 316541 号会员,加入于 2018-05-15 15:30:49 +08:00
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简单命令,类似 ls, cd, rm, mkdir, df, scp ,肯定都是肌肉记忆的,这些太常用了,应该很快就熟练了。
如果有参数需求,那就 man 一下,再使用关键字搜索功能

复杂一些的命令,类似 grep, awk, sed, rsync ,经常用的可能就是那几种需求,例如替换文本关键字:sed -i 's/aa/bb/g' foo.txt ,这种拿个 txt 记一下,用到的时候翻出来就好了

另外有个小技巧,Ctrl+R ,可以搜索历史命令(本质是搜索.bash_history ),能省不少打字的工作

此外个人不太建议使用 alias ,因为换一台机器就没有 alias 了,对于运维多台机器这个挺麻烦的
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