On Fri, Oct 18, 2013 at 12:53:50AM +0200, Sampsa Laine wrote: Ah. There is. That is what the SIGUSR1 is for... I should improve on it, so that you can do it on a process you don't have the output from, though... Yeah, thats why for now I suggest we launch the bridge in screen on the HECberry - attach to screen, send SIGUSR1 from other screen, see the results on main screen. Screen is pretty light weight, even for a RasPi... You and your screen. There are these things called log files. :) -brian