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Nix is a tool that takes a unique approach to package management and system configuration. Learn how to make reproducible, declarative and reliable systems.
Nix is a tool that takes a unique approach to package management and system configuration. Learn how to make reproducible, declarative and reliable systems. Explore Download Learn Community Blog Donate Search
Full NixOS Manual. Nix is a tool that takes a unique approach to package management and system configuration. Learn how to make reproducible, declarative and reliable systems.
No more broken builds or mysterious installation processes. Nix builds packages from scratch every time. → Build a Nix package; → How Nix packages work
Nov 14, 2004 · Introduction. Nix is a purely functional package manager. This means that it treats packages like values in purely functional programming languages such as Haskell — they are built by functions that don’t have side-effects, and they never change after they have been built. Nix stores packages in the Nix store, usually the directory /nix ...
A Nix expression describes everything that goes into a package build action (a “derivation”): other packages, sources, the build script, environment variables for the build script, etc. Nix tries very hard to ensure that Nix expressions are deterministic: building a Nix expression twice should yield the same result.
Nix Pills - The best way to learn, with examples. Nix Shorts - A collection of short notes about how to use Nix, updated for Nix Flakes. nix.dev - An opinionated guide for developers about getting things done using the Nix ecosystem. NixOS & Flakes Book - An unofficial and opinionated NixOS & Flakes book for beginners.
Nix is a tool for people who both need computers to do exactly as intended, repeatably, far into the future, and who are familiar with command line interfaces and plain text editors. You don’t have to be a professional software developer and you don’t need formal education in informatics to greatly benefit from Nix.
Nix refers to a few different things: The pure and functional programming language; The Nix CLI; The overall Nix package management system; The Nix CLI. There are two different Nix CLIs currently active: The unified Nix CLI is currently experimental but, from the standpoint of Determinate Systems, recommended for using Nix.
In this quick start, we'll get Nix installed on your system and provide you with a small taste of Nix's feature set by accomplishing some practical things, such as creating a development environment and building a package using Nix.
