# Personal Files /home /root # Essential System Files /var/lib/nixos /etc/ssh/ssh_host_ed25519_key /etc/ssh/ssh_host_ed25519_key.pub /etc/ssh/ssh_host_rsa_key /etc/ssh/ssh_host_rsa_key.pub /etc/machine-id # Services /srv /var/backup # Configurations /var/lib/bluetooth /var/lib/NetworkManager /var/lib/colord /var/lib/cups