Sed works by performing any number of user-specified editing operations (" commands ") on the input data.

sed通过对输入数据执行任意数量用户指定的编辑操作(“命令”)来工作。

youdao

Sed works by performing any number of user-specified editing operations (" commands ") on the input data.

sed通过对输入数据执行任意数量用户指定的编辑操作(“命令”)来工作。

youdao