$ syncthing -generate .

    service syncthing@debian restart

    [ESEE4] INFO: Detected 1 NAT devices

    [ESEE4] INFO: Device AV5HL6B-2PW6KGY-WK4PDL3-4C7TXIE-WDLJWGJ-APUHK4N-75VDNAT-DHV63A6 is "debian-copy" at [dynamic]
    [ESEE4] INFO: Device ESEE4B2-GYDEVQK-MHU6WWP-WJ2L37X-LSCTAZE-TODRO6K-JOSXVHJ-GIRKSQY is "debian" at [dynamic]
    [ESEE4] INFO: Established secure connection to AV5HL6B-2PW6KGY-WK4PDL3-4C7TXIE-WDLJWGJ-APUHK4N-75VDNAT-DHV63A6 at [fe80::a00:27ff:fe7b:3e9e%eth0]:48694-[fe80::a00:27ff:fe21:e733%eth0]:22000 (tcp-client) (TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305)