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+```bash
+❯ nix run  github:numtide/nixos-anywhere -- --flake .#hostname root@hostname --no-reboot --tty -i $HOME/.ssh/id_ed25519
+... enter disk password
+❯ ssh -t  root@hostname systemd-cryptenroll /dev/luksdev --wipe-slot=tpm2 --tpm2-device=auto --tpm2-pcrs=1,15
+```
+
+remote git flake
+```bash
+❯ sudo nixos-rebuild boot --refresh --flake git+https://git.hoyer.xyz/harald/nixcfg
+```
+