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A comment on Ask HN: What are some small scripts you use daily?.

Re:Ask HN: What are some small scripts you use daily? by zexodus on Tuesday June 27, 2017 @08:43PM (#14650860)
my screens are somewhat too bright if i want to do work at night so

   #!/bin/bash                                                                       
   xrandr --output DVI-I-1 --brightness $1                                      
   xrandr --output HDMI-0 --brightness $1  
   xrandr --output DVI-D-0 --brightness $1                      
~
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