Search directory recursively and let user choose files to preserve

A powerful duplicate file finder and an enhanced fork of fdupes.
More information: <https://github.com/jbruchon/jdupes>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

jdupes --delete --recurse {{directory}}

click the source code to copy install jdupes on any operating system with command-not-found.com