/usr/bin/errno

A collection of the unix tools that nobody thought to write long ago

From moreutils 0.70-r2 (enterprise-packages), captured 2026-11-08 by running errno --help (exit 0). permalink

Usage: errno [-lsS] [--list] [--search] [--search-all-locales] [keyword]

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.