zlacker

>>alexho+(OP)
I wrote a utility called 'dirhelp' that can give you info on any directory: https://github.com/jrenner/linux-directory-help It's written in Go, binaries are available in the repo

>>talloa+q3
I haven't actually tried it, but that's really nifty looking.

I made something not dissimilar, which lists all the man page sections for a given term with a brief description, to help you pick the right section.