ddcutil

Control the settings of connected displays via DDC/CI. This command requires the kernel module i2c-dev to be loaded. See also: modprobe. More information: <https://www.ddcutil.com>.

Debian Debian
RUN apt-get update && \ apt-get install -y ddcutil
Ubuntu
RUN apt-get update && \ apt-get install -y ddcutil
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y ddcutil
click the source code to copy install ddcutil on any operating system with command-not-found.com