4c8bdd1c4f
3c74e48d9c8dbcede89a72ea18cd27def4b498a9 was a bit too much, it updated permissions of all files recursively, causing files to be readable by the group. This isn't a problem immediately after bootup, but on a new activation, as tmpfiles.d get restarted then, updating the permission bits of now-existing files. This updates the `Z` to be a `z` (the non-recursive variant), and adds a `d` to ensure a directory is created (which should be covered by the initrd shell script anyway)
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.