Very useful, even for someone who has been using Linux for many years. Sometimes you just forget or need that tool you rarely use. tldr can be much handier than parsing a man page when you’re in a pinch.

I use the tealdeer implementation, but any is fine really.

Never knew about prelockd, seems like a pretty neat and useful idea, thanks!

Agree, but mad props to the Gentoo people too. Nice community and incredible wiki as well.