My favorite used to be torrentflux, these days I mostly use transmission

https://lemmings.basic-domain.com (basic-domain.com since I already had it) lemmings because I loved that game, and it had a “lemmy” touch to it

To be fair thats pretty much the IT gig in general, not the docker part but the rest copy/paste run commands, then learn from whatever you screw up couple of years later you might very well end up working in IT