{ config, pkgs, ... }: { programs.fish.enable = true; programs.fish.shellAliases = { nxr = "nix flake update && sudo nixos-rebuild switch --flake .#"; nxe = "nano /home/rainy/nix-config/configuration.nix"; nxh = "nano /home/rainy/nix-config/home.nix"; nxu = "sudo nix-channel --update && sudo nixos-rebuild switch --upgrade"; }; }