attr

Install command: 
brew install attr

Manipulate filesystem extended attributes

https://savannah.nongnu.org/projects/attr

License: GPL-2.0-or-later

Development: Pull requests

Formula JSON API: /api/formula/attr.json

Formula code: attr.rb on GitHub

Bottle (binary package) installation support provided for:

Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 2.6.0

Requires: Linux

GitHub Packages downloads:

Last 30 days20,401
Downloads1,134,019
Analytics install events (30 days)4,771
Downloads / install events (30 days)4.3×

Source: GitHub Packages, fetched 2026-11-03T00:40:23Z. Analytics dates: 2026-10-04 to 2026-11-03. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.

Analytics:

30 days90 days365 days
Installs4,7719,54636,675
Installs on Request934414
Build Errors5