It’s worth checking it out, and since in hacking and security the basics are never completely understood, read it: http://bernardodamele.blogspot.fr/2011/09/reverse-shells-one-liners.html?m=1
Church of Security
Church of Security opened its temporary chapel last week. Preaching about the over-development of surveillance and the creative space it created for us, believers, who will use Infrared-Blinder for CCTV, Consumer B Gone to prevent highly dangerous terrorist from stealing your shopping cart in the supermarket, RFID detection and activation Crosses and other artifacts during our constant celebration of the all-seeing, all-knowing (yet slow to act) God of Security. Allelujhack!