NixOSのメモ

• Where's configuration: /etc/nixos/configuration.nix
  • The option system.nixos.stateVersion has been renamed system.stateVersion.
• Choose kernel version: https://nixos.wiki/wiki/Choose_your_kernel_on_NixOS
• how to update:

nixos-rebuild switch --upgrade

• 'nix search' is faster than nix-env -qa.