@b0rk I have a /least/ favorite, it’s sudoers(5). Dense paragraphs followed by an EBNF grammar of the config format 😭
What I would *expect* to find there is a practical discussion of how to set it up with some simple examples that will set me on my way. I appreciate that authentication is complex & sensitive, and this documentation is very detailed but … I always bounce off this manpage and end up on stackoverflow instead.