Linux命令

linux学习汇总
https://www.jianshu.com/u/aabcca4527f2

---

history
http://www.hackdig.com/01/hack-583558.htm

---

screen
https://blog.csdn.net/carefree2005/article/details/122415714

---

firewalld防火墙
https://blog.csdn.net/dengbixuan/article/details/104936948

---

ls目录下的文件/文件夹（ll更详细,ls -a 看隐藏）
https://blog.csdn.net/weixin_47307417/article/details/126331427

---

Linux系统创建软连接命令ln -s
https://www.51sjk.com/b19b163637/
https://blog.csdn.net/qianxuedegushi/article/details/108145547
具体用法：ln -s 源文件 目标文件
创建目录链接：ln -s /alidata/test /mnt/test1

---