export NIX_ETC_PROTOCOLS=/nix/store/3bxz9d9w7lx3s2nlwqr6hkv0izv5bxhi-iana-etc-20211124/etc/protocols
export NIX_ETC_SERVICES=/nix/store/3bxz9d9w7lx3s2nlwqr6hkv0izv5bxhi-iana-etc-20211124/etc/services
