For bootstraping on legacy operating systems
$ nix-shell -p git
nix-shell> git clone --depth=1 https://github.com/andsens/homeshick.git $HOME/.homesick/repos/homeshick
nix-shell> alias homeshick="$HOME/.homesick/repos/homeshick/bin/homeshick"
nix-shell> homeshick clone https://github.com/Mic92/dotfiles.git
$ install -d -m755 -o joerg -g joerg /nix
$ curl https://nixos.org/nix/install | sh
$ curl https://nixos.org/nix/install -o install
$ sh ./install --daemon
$ home-manager switch