You could spend a day writing a crude version of this or you could pay 3 quid for someone to write it for you. Open source weeps. Which brings me to the fact th

You could spend a day writing a crude version of this or you could pay 3 quid for someone to write it for you. Open source weeps. Which brings me to the fact that there are already numerous programs that do this. Even one in python so you could run it on whatever.