File system that uses tags rather than folders?

Question

My files are a mess, I try to structure them into folders with names that describe what they are in a recursive class break-down sense but later on I have trouble finding the fi

Answer 1

Without having tried them or seen them in the wild, there are for example

• http://nascent.freeshell.org/programming/TagFS/
• http://www.tagsistant.net/