hash – A modern command line interpreter for Linux, macOS, and BSD

Summary: Hash is a C-based, POSIX-compliant shell for Linux, macOS, and BSD that supports tab completion, command chaining, job control, scripting, and environment customization. It offers secure string handling and integrates git in prompts, providing a modern alternative to traditional shells.

What it does

Hash interprets command lines with features like pipes, I/O redirection, background jobs, scripting control structures, aliases, and environment variable expansion. It supports command history, customizable prompts, and login shell functionality.

Who it's for

It is designed for users seeking a secure, POSIX-compliant shell with advanced scripting and customization on Linux, macOS, or BSD systems.

Why it matters

Hash addresses the need for a modern, secure, and feature-rich shell alternative compatible across major Unix-like platforms.