DESCRIPTION Screen is a full-screen window manager that multiplexes a physical terminal between several processes (typically interactive shells). Each virtual terminal provides the functions of a DEC VT100 terminal and, in addition, several control functions from the ISO 6429 (ECMA 48, ANSI X3.64) and ISO 2022 standards (e.g. insert/delete line and support for multiple character sets). There is a scrollback history buffer for each virtual terminal and a copy-and-paste mechanism that allows moving text regions between windows.
使用 screen 很方便,有以下几个常用选项:
用screen -dmS session name 来建立一个处于断开模式下的会话(并指定其会话名). 用screen -list 来列出所有会话. 用screen -r session name 来重新连接指定会话. 用快捷键CTRL-a d 来暂时断开当前会话.
screen 示例
[root@pvcent107 ~]# screen -dmS Urumchi [root@pvcent107 ~]# screen -list There is a