these are followed by a line of text:
That's not a random line of text, that's a linux command. Basically it compares files that begin with Scalia, Kennedy, Thomas, Ginsburg, Breyer, Roberts, Alito, Sotomayor, or Kagan (these files can have anything after them, hence the wildcard asterisk) in the folder the shell is on, and compares it to Warhead-US-DOJ-LEA-2013.aes256 (I think, I don't use cat much) and then erases everything on any mounted volumes or disks.