sudo iwlist wlan0 scan

then execute

wpa-supplicant <ESSID>

E.g:

wpa_passphrase "dodoro"
#reading passphrase from stdin
1234

enter password.
will print out the settings on the screen

network={
ssid="dodoro"
#psk="1234"
psk=dd146fb333a9d3ef6cad9f7224791102cd4bc5eda3973edbd360231f65af540c
}

Or direct the results directly to the settings.

wpa_passphrase "dodoro" >> /etc/wpa_supplicant/wpa_supplicant.conf

You can make up for the network that needs to be shared with the iPhone using the iPhone. key_mgmt=WPA-PSK.
We can have a lot of networks down like this, and then set the priority, the higher the priority number, the higher the priority.
The following is my wpa_supplicant.conf content

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

network={
        ssid="ccc"
        psk="password"
        key_mgmt=WPA-PSK
        priority=2
}

#reading passphrase from stdin
network={
        ssid="dodoro"
        psk=dd146fb333a9d3ef6cad9f7224791102cd4bc5eda3973edbd360231f65af540c
        key_mgmt=WPA-PSK
        priority=1
}

After setting, turn off the network card and recapture the IP to see, I test the results, or try to reboot.

ifconfig wlan0 down;dhclient wlan0

Schematic diagram, add a mobile power supply, my laptop egg is born..


For example: Start a VNC and you will have a remote desktop. There is also an SSH Client on iOS. :)


or VNC