Now here’s a cool and quick way to share your WiFi SSID and password from a terminal window with a guest.
You can use qrencode to generate a QR code with the parameters below:
WIFI:S:[Your SSID here];T:WPA;P:[Your Password Here];;
For example, let’s pretend my SSID is MySweetSSID and my password is mysecretpassword. We can run:
qrencode -o - -t utf8 'WIFI:S:MySweetSSID;T:WPA;P:mysecretpassword;;'
To get:
