DOT-Files/Gentoo/gentooamd/home/user/.tldrc/tldr/pages/common/nh.md

nh

Modern helper utility tool for the Nix/NixOS ecosystem. Some subcommands such as os, home, clean, search have their own usage documentation. More information: https://github.com/nix-community/nh#usage.

• Build and switch to a specified NixOS flake configuration:

nh os switch {{path/to/flake}}

• Build and switch to a specified Home Manager flake configuration:

nh home switch {{path/to/flake}}

• Build and switch to a nix-darwin flake configuration:

nh darwin switch {{path/to/flake}} {{[-H|--hostname]}} {{host}}

• Collect all garbage and gcroots from the Nix store:

nh clean all {{[-a|--ask]}}

• Search for a package in Nixpkgs:

nh search {{name}}

• Generate shell completions for a specified shell:

nh completions {{shell}}