configuration: document the nix eval command.

This commit is contained in:
Colin 2022-05-17 09:29:56 +00:00
parent 6a8e49b00c
commit b74b590b6e

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@ -4,6 +4,7 @@
# USEFUL COMMANDS:
# nix show-config
# nix eval --raw <expr> => print an expression. e.g. nixpkgs.raspberrypifw prints store path to the package
# nix-option ## query options -- including their SET VALUE; similar to search: https://search.nixos.org/options
{ config, lib, modulesPath, pkgs, specialArgs, options }: