or connect to a Bluetooth device with bluetoothctl and set scanon.
For extra hacking point start playing a song on the device if it is a mobile with your computer muted and point out that you can read what the device is playing through “hacking”.
bluetoothctl img
Opening cmatrix in front of non-programmers is even more.
or connect to a Bluetooth device with
bluetoothctland setscan on. For extra hacking point start playing a song on the device if it is a mobile with your computer muted and point out that you can read what the device is playing through “hacking”.bluetoothctlimg