How to use the screen command: 2-Minute Linux Tips

The video tutorial explains the use of the screen command, which allows users to detach and reconnect to SSH sessions without terminating running processes. It demonstrates starting a screen session, detaching and reattaching, and managing multiple sessions with names for easier identification. The tutorial highlights the command's utility in maintaining process continuity despite session disruptions.

What is the primary benefit of using the screen command?

• It automatically saves all session outputs to a file.

• It provides a graphical interface for managing SSH sessions.

• It ensures that processes continue running even if the SSH session is disrupted.

• It allows you to run multiple scripts simultaneously.

Which key combination is used to detach from a screen session?

• Ctrl + S

• Ctrl + A, then D

• Ctrl + D

• Ctrl + C

How can you terminate a screen session?

• By typing 'exit' or pressing Ctrl + D

• By closing the terminal window

• By typing 'screen -X'

• By pressing Ctrl + Z

What command is used to start a named screen session?

• screen -S [name]

• screen -name [name]

• screen -N [name]

• screen -n [name]

How can you list all running screen sessions?

• screen -list

• screen -sessions

• screen -ls

• screen -show