掌機 - Anbernic RG Nano - 如何透過SSH連線

參考資訊：
https://doc.funkey-project.com/developer_guide/tutorials/access_recovery/#recovery-mode-commands

步驟如下：
1. 掛載USB DISK
2. 在根目錄下新增一個空白的檔案，檔案名稱必須是usbnet
3. 重新開機後，就可以透過SSH連線(root:funkey) 

$ sudo dmesg -c
    [54949.883106] rndis_host 2-1:1.0 enp0s20u1: unregister 'rndis_host' usb-0000:00:14.0-1, RNDIS device
    [54950.083308] userif-2: sent link down event.
    [54950.083312] userif-2: sent link up event.
    [54951.181415] usb 2-1: new high-speed USB device number 20 using xhci_hcd
    [54951.330016] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 1.00
    [54951.330020] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [54951.330022] usb 2-1: Product: FunKey S
    [54951.330023] usb 2-1: Manufacturer: FunKey
    [54951.330024] usb 2-1: SerialNumber: 12c000021509d3f2
    [54951.332875] rndis_host 2-1:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-1, RNDIS device, 6e:70:7b:9b:99:af
    [54951.396348] rndis_host 2-1:1.0 enp0s20u1: renamed from usb0
    [54951.430279] IPv6: ADDRCONF(NETDEV_UP): enp0s20u1: link is not ready

$ sudo ifconfig enp0s20u1 169.254.137.100 netmask 255.255.255.0
$ ssh root@169.254.137.236
    Restore saved volume
    Restore saved brightness
    Start frontend

root@FunKey:~# cat /etc/*release*
    NAME="FunKey-OS"
    VERSION="2.3.0 (Zen Zebu)"
    ID=funkey
    ID_LIKE=buildroot
    PRETTY_NAME="FunKey-OS 2.3.0"
    VERSION_ID="2.3.0"
    HOME_URL="https://www.funkey-project.com/"
    SUPPORT_URL="https://www.funkey-project.com/"
    BUG_REPORT_URL="https://www.funkey-project.com/"
    PRIVACY_POLICY_URL="https://www.funkey-project.com"
    VERSION_CODENAME=Zen
    UBUNTU_CODENAME=Zen

P.S. 刪除usbnet檔案就可以變回原本USB DISK的掛載方式

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