#!/bin/bash
set -e

(
    load-wireless-driver bluetooth enable
) >/dev/null 2>&1 


mac=$(tcmd-bdt -a| grep -e ':..:..:..:' | awk '{print $2}')

if echo "$mac" | grep -i -q -e '[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]'; then
    echo "$mac"
else
    die "Error: correct BT mac not found"
fi
