Install-Script for NixOS. I use it mostly to quickly deploy new servers within seconds.
bash <(curl -sSf https://raw.githubusercontent.com/fxttr/nixos-install/master/install-zfs.sh) <disk> <hostname>
Thanks to grahamc (https://grahamc.com/blog/erase-your-darlings) for the brilliant idea and mx00s (https://gist.github.com/mx00s/ea2462a3fe6fdaa65692fe7ee824de3e) for the template for this script.