[vinceguidry]

Your challenge isn't at all hard. An attacker could get into your server using some other method besides breaking SSH then simply look at your bash history.

[mark_lee]

That's why the dog will give you 5 minutes only

[hengheng]

Break into his house, install a key logger. Real world security is fun.

[x0054]

At that point you might as well steal the dog :)

[mkingston]

Only if enter is pressed!