0
votes
1answer
31 views

How to determine if a screen is running jobs without attaching to it?

I wrote a zsh script that launches many screen sessions and runs a different command in each of them. When the script is executed there are 72 screens in total, so checking if a job is finished or not ...
1
vote
1answer
154 views

How do I use shellscripts for rails with 'screen'?

I've recently started Ruby on Rails development, and I'm using Vagrant as a VM to contain my Rails project, because Windows is a terrible OS to use for any sort of Ruby development, due to the ...
0
votes
1answer
673 views

Run a shell script in an existing terminal session

I'm writing a script to deploy a project to multiple servers (9 and counting). With compression, copying, and remote connections, the script is rapidly becoming fairly slow. So now I'm investigating ...
1
vote
4answers
3k views

Get PID of process started in screen by su

i have a simple script that starts quassel-core in a screen session as different user! The script is: #!/bin/sh su ircc -c 'screen -dmS quassel /home/ircc/quassel/quassel-core' I want to start and ...
7
votes
2answers
2k views

Gnu Screen: Execute command on attach

Is there a way to have GNU Screen detect when it is being attached and to execute a shell script that I have whenever it is attached? The reason for this is that I want to keep my display variables ...