https://github.com/gytis-ivaskevicius/nixfiles
https://github.com/fufexan/dotfiles

2023
https://github.com/ksevelyar/idempotent-desktop
https://github.com/Lenivaya/dotfiles
2022
https://myme.no/posts/2022-06-14-nixos-confederation.html
    ! need to read
    https://github.com/myme/dotfiles
    https://github.com/myme/dotfiles/blob/main/flake.nix
    ! deploy-rs based
https://discourse.nixos.org/t/how-to-get-nixos-install-flake-to-work/10069
    nix-env -iA nixpkgs.nixUnstable
    nixos-install --impure --flake /mnt/flake#somehost