Because the file was too large for most standard transfer protocols to handle in one go, the system administrator had performed a "split." Using a compression tool, the massive image was sliced into dozens of smaller pieces. You were the first: . The Anatomy of a Fragment

As a .7z.001 file, you are a "split volume." You aren't a complete program on your own; you are the and the first chapter of a much longer book.

The server hummed in the chilled air of the data center, its lights flickering like a rhythmic pulse. Deep within its solid-state drives sat a massive entity: a 50-gigabyte system image of , version 21.