In one of the fast-moving early scenes in episode 16 of Person of Interest at roughly 2:05 into the thing I caught this snapshot:
(click the image to see a slightly bigger version)
It is only in sight for a fraction of a second. What is seen in the very narrow terminal screen on the right is source code scrolling by. Which source code you say? Take a look again. That my friends is kernel/groups.c from around line 30 in a recent Linux kernel. I bet that source file never had so many viewers before, although perhaps not that many actually appreciated this insight! 😉
And before anyone asks: no, there’s absolutely no point or relevance in showing this source code in this section. It is just a way for the guys to look techy. And to be fair, in my mind kernel code is fairly techy!