- download the [minimal iso image](https://nixos.org/download)
- use dd to prepare an USB stick
- boot from the stick
### SSH connection
- use `passwd` to set a temporary password for the `nixos` user
- connect to the PC with `ssh nixos@nixos`
- the official [NixOS installation manual](https://nixos.org/manual/nixos/stable/#sec-installation-manual) describes how to do an installation without the graphical installer
### NixOS installation
- install `git` in a nix-shell for the installation process
- start `nix run` with the related hostname to configure the disks and filesystems
- start the NixOS installation process
```shell
nix-shell -p git
sudo nix --experimental-features "nix-command flakes" run 'github:nix-community/disko?tag=v1.12.0#disko' -- --mode disko --flake 'git+https://code.beancloud.de/public/nixos-demo.git?ref=main#pc-demo1'
