How to retrieve advertising payload from iBeacon / BLE

Question

How do you retrieve the advertising payload for a Bluetooth LE emitter in linux?

Specifically, I\'ve configured arduino\'s and R-PI\'s using hcitool to act as iBeaco

Answer 1

sudo hcitool lescan --duplicates &
sudo hcitool spinq

Both commands runs an infinite loop how to run a finite loop and get the data