NAME=NixOS ID=nixos VERSION="21.11 (Porcupine)" VERSION_CODENAME=porcupine VERSION_ID="21.11" BUILD_ID="21.11.335037.e67c94a1adb" PRETTY_NAME="NixOS 21.11 (Porcupine)" LOGO="nix-snowflake" HOME_URL="https://nixos.org/" DOCUMENTATION_URL="https://nixos.org/learn.html" SUPPORT_URL="https://nixos.org/community.html" BUG_REPORT_URL="https://github.com/NixOS/nixpkgs/issues"