If 'prompt' or 'ssh' are 'random', their respective value will be
procedurally generated using the machine hostname as a seed; if the
machine is connected to SSH, the 'prompt' value will be replaced with
the 'ssh' value.
If 'prompt' or 'ssh' are 'random', their respective value will be
procedurally generated using the machine hostname as a seed; if the
machine is connected to SSH, the 'prompt' value will be replaced with
the 'ssh' value.