dupeguru

Install command:
brew install --cask dupeguru

Name: dupeGuru

Finds duplicate files in a computer system

https://dupeguru.voltaicideas.net/

/api/cask/dupeguru.json (JSON API)

Cask code on GitHub

Current version: 4.0.3

Analytics:

Installs (30 days)
dupeguru 98
Installs (90 days)
dupeguru 285
Installs (365 days)
dupeguru 937
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