export NIX_ETC_PROTOCOLS=/nix/store/anxx9v2j063kqxrdp4f3fcb1kdmcp0sl-iana-etc-20210225/etc/protocols
export NIX_ETC_SERVICES=/nix/store/anxx9v2j063kqxrdp4f3fcb1kdmcp0sl-iana-etc-20210225/etc/services
