Find Duplicates

rmlint – fast tool to remove duplicates and other lint

rmlint finds space waste and other broken things on your filesystem and offers to remove it.

This programs finds duplicate files and directories, non-stripped binaries, broken symbolic links, empty files and directories, as well s files with broken user and/or group ID.

Despite its name, rmlint just finds suspicious files, but never modifies the filesystem itself. Instead it gives you detailed reports in different formats to get rid of them yourself. These reports are called outputs.

rmlint is free and open source software.

Features include:

  • Extremely fast.
  • Flexible and easy commandline options.
  • Choice of several hashes for hash-based duplicate detection
  • Option for exact byte-by-byte comparison (only slightly slower).
  • Numerous output options.
  • Option to store time of last run; next time will only scan new files.
  • Many options for original selection / prioritization.
  • Can handle very large file sets (millions of files).
  • Colorful progressbar.

Website: rmlint.readthedocs.io/en/latest
Support: GitHub Code Repository
Developer: Chris Pahl and contributors
License: GNU General Public License v3.0

rmlint

rmlint is written in C and Python. Learn C with our recommended free books and free tutorials. Learn Python with our recommended free books and free tutorials.

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