nixos-config/README.md

felschr's NixOS configuration

Installation

Clone the configuraiton into etc/nixos.

On a new machine run:

nixos-generate-config --root /mnt

Then move the resulting /etc/nixos/hardware-configuration.nix to ./hardware/<config>.nix and adjust it and the flake.nix accodringly. Make sure everything was properly recognised. Btrfs mount options might be missing, for example.

To install run the following command where <config> matches outputs.nixosConfigurations.<config> in flake.nix:

nixos-install --flake /etc/nixos#<config>

Updating

Update all or specific locked flake inputs:

nix flake update
nix flake update --update-input <input>

Rebuilding the system

Rebuild the system:

sudo nixos-rebuild switch

Update flake.lock and rebuild the system:

nix flake update && sudo nixos-rebuild switch