{ config, pkgs, lib, ... } : let inherit (pkgs.pseudofile) dir symlink; in { imports = [ ../../vanilla-configuration.nix ../../modules/squashfs.nix ../../modules/ext4fs.nix ]; config.rootfsType = "ext4"; config.filesystem = dir { hello = { type = "f"; uid = 7; gid = 24; file = "hello world"; }; }; }