Grsh – A high-performance shell for FreeBSD written in Rust
I built GRSH because I wanted a modern, memory-safe shell that feels native to FreeBSD but works seamlessly on macOS. While there are many shells out there, GRSH is my take on a minimal, fast, and secure command interpreter written entirely in Rust. It's designed for users who want the safety guarantees of Rust without the overhead of more bloated alternatives. I'm currently working on the official FreeBSD port. I’d love to get feedback on the shell's behavior and performance from the community. Github: https://github.com/antoniomalara301289/grsh
In plain words
Grsh is a command-line shell written in Rust designed for FreeBSD and macOS. It prioritizes memory safety, speed, and minimal resource usage compared to alternative shells. The tool targets developers and system users who want a modern interpreter built with Rust's safety guarantees. An official FreeBSD port is in development.
written from the facts on this page · September 2026
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