I usually need a project.

Currently, probably trying to run a LLM locally is easiest to do in CLI, so just try that.

Alternatively, buy yourself a server, like 5$/month single core, ther eare budget friendly options, Linode is one. Once you have that, try to run something there. I.d.k. a miniecraft server. Open TTD server. Whatever you want. Not something too critical because you are learning and some automated bot could i.d.k. guess your password (don't use passwords) and turn your box into bitcoin miner ... but you will learn stuff.