Nix

NixOS

Why Nix?

Complete dependencies

Multiple versions

Multi-user support

Atomic upgrades and rollbacks

Transparent source/binary deployment

Managing build environments

Portability

Why NixOS?

Reproducible system configurations

Declarative system configuration model

Reliable upgrades

Atomic upgrades

Rollbacks

Safe to test changes

Nix Packages collection

We provide a large set of Nix expressions containing thousands of existing Unix packages, the Nix Packages collection (Nixpkgs).

NixOS

Nix

a powerful package manager for Linux and other Unix systems that makes package management reliable and reproducible. It provides atomic upgrades and rollbacks, side-by-side installation of multiple versions of a package, multi-user package management and easy setup of build environments.

TODO: install guide

NixOS

NixOS is a Linux distribution with a unique approach to package and configuration management. Built on top of the Nix package manager, it is completely declarative, makes upgrading systems reliable, and has many other advantages.

TODO: link to download page