[ Thanks to M. Fioretti for this link. ]
Duplicate files can enter in your computer in many
ways. No matter how it happened, they should be removed as soon as
possible. Waste is waste: why should you tolerate it? It’s not just
a matter of principle: duplicates make your backups, not to mention
indexing with Nepomuk or similar engines, take more time than it’s
really necessary. So let’s get rid of them.