Fastest way to find duplicate files

Created: 2015-02-19 — modified: 2020-03-06 — tags: linux links

TL;DR: it's an app called "dupd"

An interesting article from 2015 comparing performance of several utilities to find duplicate files:

http://elipapa.github.io/blog/fastest-way-to-find-dups.html (cached version)

More recent version from 2018:

http://www.virkki.com/jyri/articles/index.php/duplicate-finder-performance-2018-edition/ (cached version)