export NIX_PATH="nixos-config=/home/developer/Dokumente/software/github/nixos-config/configuration.nix:"$NIX_PATH
sudo nixos-rebuild switch
sudo mv /etc/nixos/configuration.nix /etc/nixos/configuration.nix.bak sudo mv /etc/nixos/hardware-configuration.nix /etc/nixos/hardware-configuration.nix.bak
- make a nice path setup // disliking uppercase german names like ~/Dokumente/