安装screen
[root@sre01 ~]# yum install screen
开启一个screen会话,名字是“zy2”
[root@sre01 ~]# screen -S zy2
离开一个会话的方法(按Ctrl+a键然后松手,再按d键)
[root@sre01 ~]# screen -S zy2
[detached from 41514.zy2]
查看screen会话
[root@sre01 ~]# screen -ls
There are screens on:
41514.zy2 (Detached)
40845.zy1 (Detached)
2 Sockets in /var/run/screen/S-root.
恢复screen会话
[root@sre01 ~]# screen -r zy1
或者
[root@sre01 ~]# screen -x zy2