bluetoothctl | Cheatsheet
Block device
Unblock device
Remove device
Connect device
Disconnect device
List available controllers
Select default controller
List available devices
List paired devices
bluetoothctl paired-devices
Controller alias
bluetoothctl system-alias
Reset controller alias
Set controller power on
Set controller power off
Set controller pairable mode
Set controller discoverable mode
bluetoothctl discoverable
Set discoverable timeout
bluetoothctl discoverable-timeout
Enable/disable agent with given capability
Set agent as the default one
bluetoothctl default-agent
Enable/disable advertising with given type
Set device alias
Scan for devices
Pair with device
bluetoothctl pair <mac> OR <device_name>
Cancel pairing with device
bluetoothctl cancel-pairing
Trust device
hciconfig Untrust device