如何使用多个窗口自动执行GNU屏幕

Question

我在屏幕的每个窗口上都有多项任务要做。 我需要使用一些简单的脚本使其自动化。 任何帮助，将不胜感激。

               Start a Screen named "XYZ" with window "1"
               Start a another window "2"
               Run a particular command on the window "1"
               Run a particular command on the window "2"

         This can continue for multiple windows,
         needed  simple API's to achieve this.

Answer 1

我从屏幕手册页中了解到，我们可以使用带有-X开关的屏幕将命令发送到特定的屏幕和窗口。

  '-X' - Send the specified command to a running screen session. 
   You can use the -d or -r option to tell screen to look only for attached or 
   detached screen sessions. Note that this command doesn't work if the session 
   is password protected.'
   Source:  http://www.gnu.org/software/screen/manual/screen.html

我刚刚将screen命令包装在python API中，因此只需编写python脚本即可完成我的工作。

       For creating a screen, creating a window and then sending commands.

      `https://github.com/innosam/screenapi`

Answer 2

您可以将tmux视为屏幕的替代方法。 它的控制模式尤其允许应用程序使用简单的纯文本协议与tmux进行通信。

Answer 3

好吧，您可以尝试如下操作：

# Default screens
screen -t shell1      0
screen -t shell2      1
screen -t server      2       ssh me@myserver

请参阅此redhat指南以了解GNU屏幕

希望这可以帮助。