Assume your touch-typing skills are infallible and type the following, ommitting a crucial hyphen
Don’t bother checking what you’ve typed and ignore legit warnings because you’re
[ distracted | on another pc | drunk | falling asleep ]
Come back some time later to find dom0 proudly anouncing that it has done exactly what you asked it to …
Et voila! Now you too can waste hours re-installing your templates!