FSlint is a utility to find and clean various forms of lint on a filesystem. I.E. unwanted or problematic cruft in your files or file names. For example, one form of lint it finds is duplicate files.

The project was originally named Rubberhose, as it was designed to be resistant to attacks by people willing to use torture on those who knew the encryption keys. This is a reference to the rubber-hose cryptanalysis euphemism.