标签：class 常用 image style mic href info 详解 https
21篇测试必备的Linux常用命令，每天敲一篇，每次敲三遍，每月一循环，全都可记住！！
https://www.cnblogs.com/poloyy/category/1672457.html
默认就是这个
nl test.txt nl -b t test.txt
nl -b a test.txt
nl -n ln test.txt
nl -n rn test.txt
nl -n rz test.txt
标签：class 常用 image style mic href info 详解 https
原文地址：https://www.cnblogs.com/poloyy/p/12609651.html
