Ask HN: Best File Naming Convention?

I have recently taken upon the task of organizing my digital life (multiple laptops, Dropbox, external drives) to minimize some digital waste as well as making my digital storage a little more manageable. How do you name your files/directories to effectively manage them?

https://www2.staffingindustry.com/site/Editorial/Archived-Blog-Posts/Adam-Pode-s-Blog/Probably-the-best-file-naming-convention-ever? I found this page during some quick googling, but I would like to see what HN has to say about it.