Hello, I'm a master student in final year of study and I follow an open-source course. The project is to contribute in an open-source project and I would like to contribute in Screen. I used in the past screen for minecraft servers and I would have to have an option as for example screen -S mc-server -p 0 -W "Server closed" where -W is a wait command that makes the screen call blocking until the line string "Server closed" appears inside the session. Why doing this ? For example if I want to produce a shutdown script where it sends the appropriate exit command screen -S <name> -p 0 -X stuff <exit-command> to each server (it could be everything) and for each, we wait that the server is properly closed before turning of the machine.
It's just an idea I don't know if it is interesting or have you other suggestions for me ? Thank you for you time, Best regards,
