怎么样
原文链接：https://www.f2er.com/bash/385099.html$killall screen
更新
这里只是为了说明我的机器中的线路,我测试了这个：
blake ~ $ screen -ls
There are screens on:
10250.pts-0.web01 (Detached)
446.pts-0.web01 (Detached)
599.pts-0.web01 (Detached)
526.pts-0.web01 (Detached)
4 Sockets in /tmp/screens/S-blake.
blake ~ $ killall screen
blake ~ $ screen -ls
No Sockets found in /tmp/screens/S-blake.
