introduction

config

enable ssh

cd boot
touch ssh

hack config.txt

/boot/config.txt

dtoverlay=dwc2

hack cmdline.txt

/boot/cmdline.txt

modules-load=dwc2,g_ether

network

set wireless configuration

find the available wireless ap iw dev wlan0 scan

cat /etc/wpa_supplicant/wpa_supplicant.conf

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=CN

network={
	ssid="BBHome"
	psk="--"
}

network={
	ssid="Boxin2.4G_2"
	psk="--"
}

set static address

interface usb0
metric 300
static ip_address=192.168.7.2
static routers=192.168.7.1
static domain_name_servers=192.168.7.1

interface wlan0
metric 200
static ip_address=10.0.0.200/24
static routers=10.0.0.99
static domain_name_servers=10.0.0.99

share network from usb0

sudo ip addr change 192.168.7.1/24 dev usb0
echo 1 > /proc/sys/net/ipv4/ip_forward
sudo iptables -t nat -A POSTROUTING -o enp4s0 -j MASQUERADE