I keep a very rudimentary README.md with some basic info on the services I run. I should probably set up a personal wiki to keep track of everything better
Perhaps more importantly, I also maintain a document with all the scheduled tasks that run, including what it is, how it’s defined, when it runs, and what device runs it. Really helpful for making sure cron jobs don’t run during a backup script or something
I’m a huge fan of depreciated used electric vehicles. There definitely is a price point at which I’d buy a Cybertruck, but they’d need to depreciate quite a bit more first. Even 50% off is not enough