Student thought she had the hang of this 'Linux' thing and its kooky CLI Who, Me? It's Monday morning, and a week of possibilities presents itself to IT pros everywhere. Which is why The Register brings you another edition of Who, Me? It's the reader-contributed column in which we remind you what not to do with your day, your week, and your career, by sharing stories of your worst workplace mistakes and the contortions you made to survive them....