This is the second part of the IDW comic collection "Cory Doctorow's Futuristic Tales of the Here and Now," which collects the six-issue comic of adaptations from Doctorow's award-winning science fiction stories.
This second part contains the "When Sysadmins Ruled the Earth" comic story about an apocalypse that is survived by thousands of systems administrators locked into sealed data-centers around the globe.