Find duplicate files based on content (NOT file names)

Current version

rdfind requires the following formula to be installed:
nettle 3.4 Low-level cryptographic library

Formula history

ilovezfs rdfind 1.3.5
ilovezfs rdfind: use refute_predicate instead of !File.exist?
ilovezfs rdfind: use assert_predicate instead of File.exist?
Tomasz Pajor rdfind: audit fixes
Rakesh update revision on upgrading to nettle 3
Viktor Szakats rdfind: use https homepage
Jamie http->https links update
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Jack Nagel Increment revisions on nettle dependents
Mike Naberezny rdfind: fix test
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