"Start by finding out who was logged in..."
What exactly does this mean? :S
Currently logged in users (tried 2 or 3 common unix commands always with "Command not found")?
Or users that have logged in (tried *the* usual unix command with "command not found", and the usual log files do not exist)?
Or the user "that was logged in the terminal I 'hijacked' / current terminal user? If so, how do we submit the name to move on? Simply using the command to output the name won't change the title, it's always "Start by finding out who was logged in"... :