从事IT行业的很多人都会使用Linux常用命令，但是知道这些常用命令全称的人并不多，让我们来看看这些常用命令对应的全称吧！小编精心整理了一下，毕竟常用命令比较多，如果没有你常用的还望海涵，可以评论区补充~ 文章较长，请耐心阅读，这篇文章比较 ...

Unix utility SED provides an effective and versatile way of deleting one or more lines from a designated file to match the needs of the user. This Unix command is used for command line processing.

The only thing wrong with sed is that most of us barely grasp how powerful it is. We use it in pipes to change "this" to "that", but we rarely consider it for the big editing jobs where it could save ...

The filter sed can process text from standard input and write its results to standard output. The input can be redirected from a file, and the output also can be redirected to a file using your ...