nix setup – quick reference

daily rebuild

sudo nixos-rebuild switch --flake .#koinu

update packages (pull newer nixpkgs / home-manager)

nix flake update        # refresh inputs
sudo nixos-rebuild switch --flake .#koinu

development shell

nix develop             # git, eza, bat, rg, nix fmt …

first login shell change

sudo chsh -s /run/current-system/sw/bin/zsh fawn