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How to know if the hdmi monitor is off or on trough terminal

Graphical Environments, Managers, Multimedia & Desktop questions.
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matteoraggi
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Joined: 2016-12-07 00:48

How to know if the hdmi monitor is off or on trough terminal

#1 Post by matteoraggi »

How to know if the hdmi monitor is off or on trough terminal commands?
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phenest
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Re: How to know if the hdmi monitor is off or on trough term

#2 Post by phenest »

You could start with this:
https://stackoverflow.com/questions/581 ... owered-off
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dasein
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Re: How to know if the hdmi monitor is off or on trough term

#3 Post by dasein »

I don't have HDMI, so I can't vouch that this will work, but

Code: Select all

xset -q |grep Monitor
is certainly worth a try.
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reinob
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Re: How to know if the hdmi monitor is off or on trough term

#4 Post by reinob »

with xrandr:

Code: Select all

$ xrandr | grep HDMI
HDMI1 disconnected (normal left inverted right x axis y axis)
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