This repository contains the Nix / NixOS configuration for all of my systems.

To use this repository as base configuration for your new machine running:

• Install NixOS
  • Hetzner dedicated from Linux Rescue system: serokell/nixos-install-scripts#1 (review)
  • Digital Ocean: https://github.com/elitak/nixos-infect
  • X1 Carbon: https://srid.ca/x1c7-install
  • Windows (via WSL): https://github.com/nix-community/NixOS-WSL
• Clone this repo at /etc/nixos
• Edit flake.nix to use your system hostname in the nixosConfigurations set
• Edit users/config.nix to contain your users
• Run nix develop -c , activate. That's it. Re-open your terminal.

• Install Nix (must be multi-user)
• Install nix-darwin
  • This will create a ~/.nixpkgs/darwin-configuration.nix, but we do not need that.
• Clone this repo anywhere
• Edit users/config.nix to contain your users
• Run nix develop -c , activate.¹ That's it. Re-open your terminal.

Start from flake.nix (see Flakes). flake-parts is used as the module system.

• home: home-manager config (shared between Linux and macOS)
• nixos: nixos modules for Linux
• nix-darwin: nix-darwin modules for macOS
• users: user information
• secrets: agenix secrets (encrypted using ssh keys)
• systems: top-level configuration.nix('ish) for various systems

• Run , in nix develop shell (tip: direnv is better) to see available scripts.
  • (, is provided by the mission-control module)
• To update NixOS (and other inputs) run nix flake update
  • You may also update a subset of inputs, e.g.

    nix flake lock --update-input nixpkgs --update-input darwin --update-input home-manager
    # Also, in the dev shell: , update-primary

• To free up disk space,

  sudo nix-env -p /nix/var/nix/profiles/system --delete-generations +2
  sudo nixos-rebuild boot

• To autoformat the project tree using nixpkgs-fmt, run nix fmt.