One needs to remember to cover their tracks :) When I was young and stupid (at least more than now) I did some pranks using dormitory server, and knew that I s

One needs to remember to cover their tracks :) When I was young and stupid (at least more than now) I did some pranks using dormitory server, and knew that I should clean bash history (actually using a single space before command did that). But what I didn't know was that vim also has a history of commands :) server admin wasn't happy.