1[Unit] 2Description=Migrate dropbear keys from /var/lib to /etc 3Before=dropbearkey.service 4ConditionPathExists=/var/lib/dropbear/dropbear_rsa_host_key 5 6[Service] 7RemainAfterExit=yes 8Type=oneshot 9ExecStart=/usr/libexec/dropbear/migrate-key-location 10 11[Install] 12WantedBy=dropbearkey.service 13