what does this do?

[kitepilot at kitepilot.com]

> why didn't I think of that?
Because you'd render me unemployed...   :) 


> 
> On Tue, Jan 15, 2019 at 10:33 AM <kitepilot at kitepilot.com> wrote: 
> 
>> man xset    :) 
>>
>>
>> Michael writes: 
>>
>> > xset s 0 0
>> > xset -dpms; xset s off
>> >
>> >
>> > --
>> > :-)~MIKE~(-:
>> ---------------------------------------------------
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>  
> 
> 
> -- 
> :-)~MIKE~(-: