Linux centos7管道的相关内容

文章 2017-11-12 来自：开发者社区

Linux CentOS 7 shell中的特殊字符及与管道相关的命令(cut,sort,wc,uniq,tee,tr,split)

一、 shell特殊符号cut命令 1.特殊符号 * :任意个任意字符 ? :任意单个字符# :注释\ ：转义字符 | ：管道符 2.几个和管道相关的命令 (1) cut cut 把文件分段 cat /etc/passwd cut -d: -f 3 /etc/passwd&nb...

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更新时间 2024-02-19 09:40:23

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