--- description: >- In the tutorial below, you'll learn how to access the console of the sub-servers --- # Screen (accessing consoles) In order to make our plugin function, we use Screen. In order to access the console of sub-servers, you just need to simply execute the command below: ``` $ screen -r ``` {% hint style="info" %} If the command above does not work for you, you need to execute this one first: `screen -d ` And after that, repeat the command above. {% endhint %} In order to see all the active screens, you can execute the command below: ``` $ screen -ls ``` {% hint style="success" %} That's it. If you want to learn more about Screen, you can always click on the [Screen (Advanced)](https://linuxize.com/post/how-to-use-linux-screen/) section in the Sidebar menu. {% endhint %}