C

coreutils

GNU coreutils rewritten in Zig

Fig Isn't GNU (Box cos' I'm too busy to work on it). A home-made set of the core UNIX-style utils.

small alternative coreutils package mirror from https://codeberg.org/whou/simpleutils

C17-based extended standard library, cross-language type system, and unit testing framework targeting Sega Dreamcast, Sony PSVita, Windows, Mac, Linux, Android, iOS, and WebAssembly.

Nux Utilites, a POSIX-compliant implementation of the GNU Core Utilities in assembly language

Unix utilities written in Standard ML.