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              文件系統常用命令:echo命令

              為方便馬哥學員的理解和使用,馬哥linux運維團隊特別做了《馬哥Linux命令大全錦集》,命令是集合了馬哥教育學員在工作中使用的Linux常用命令,由馬哥創始團隊加工精制而成。

              本期為《馬哥Linux命令大全錦集》05期,本期介紹的Linux命令為文件系統常用命令:echo命令。

              1.echo命令的定義

              linux的echo命令, 在shell編程中極為常用, 在終端下打印變量value的時候也是常常用到的, 因此有必要了解下echo的用法。

              2.echo命令的作用

              回顯命令

              3.echo命令的使用

              ~]# man echo

              文件系統常用命令:echo命令

              以上為echo命令的常見使用。

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