TryHackMe Wreath Official Walkthrough Task 17: Git Server - Enumeration 

if you mean the root@prod-serv terminal, you will need to ssh to the webserver using the ssh root key you found from task 6

@@MrChioscura Thx so much!

Or you mean maybe this fancy bottom bar in the terminal? That's the "tmux" application, a multiplexer terminal. A must have and use application! It is equivalent to the "screen" application, but "tmux" is more recent and has more features.