Restart bluetooth dongles

restart_bluetooth.sh

# Get a list of all controllers
controllers=$(bluetoothctl list | awk '{print $2}')

# Loop through each controller and restart it
for controller in $controllers; do
    echo "Turning off: $controller"
    
    # Turn off the controller
    echo -e "select $controller\npower off" | bluetoothctl
done
    sleep 1 # Wait for 1 second to ensure the power on command has taken effect
for controller in $controllers; do
    echo "Turning on: $controller"
    
    # Turn on the controller
    echo -e "select $controller\npower on" | bluetoothctl
done

echo "All Bluetooth controllers have been restarted."