This is cool, thanks for sharing. I use a bash script to adjust brightness and contrast from the command line. I invoke it as `brco 80` etc where 80 sets it t

This is cool, thanks for sharing. I use a bash script to adjust brightness and contrast from the command line. I invoke it as `brco 80` etc where 80 sets it to 80%. The script is: $ cat `which brco` #!/usr/bin/env bash set -euo pipefail # use `ddccontrol -p` (probe) to find the following: mydevice="i2c-7" # brightness ddccontrol -r 0x10 -w $1 dev:/dev/$mydevice &> /dev/null # contrast ddccontrol -r 0x12 -w $1 dev:/dev/$mydevice &> /dev/null