Ask HN: Looking for a book on organising files on your computer

Someone - I am 99% sure on here - posted a few months back about a book that had a system for organising your files so that, years later, you could find them again in an instant.

My computer crashed that day and I never bought it, but one "can't find it" file too many and I really think I need it. Does that book ring a bell to anyone? I know that's vague, but I've just lost so many things in the mess of my HDs, and I think I really need help.