041cbd860d
Default behavior is to continue executing the script even when one or multiple steps fail. We want to abort early if any part of the initialization fails to not run with a partially initialized state. Default behavior also allows dereferencing non-existent variables, potentially resulting in hard-to-find bugs.
*** 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.