Score:0

Display/print brightness and gamma values with xrandr

th flag

I would like to know how to print the current brightness and gamma values using xrandr.

I have seen many posts on how to change those values and I can do that but none of the ones I've seen deal with printing the current values of said parameters.

I'm running Ubuntu 20.04 and xrandr v.1.5.0

Thanks in advance!

Score:0
cn flag
xrandr --verbose | grep Brightness

or both

xrandr --verbose | grep 'Brightness\|Gamma' 
th flag
Thanks a lot! This worked!
mangohost

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