Could someone explain what program Mark used in The Social Network movie when he was viewing the traffic for facemash.com? I've never seen that kind of clean l

Could someone explain what program Mark used in The Social Network movie when he was viewing the traffic for facemash.com? I've never seen that kind of clean logging before - at least not for php/apache. http://i0.wp.com/wenshanren.org/wp-content/uploads/2013/07/wpid-mark-uses-emacs-from-quora.png http://i0.wp.com/wenshanren.org/wp-content/uploads/2013/07/w...