adjbacklight

Description: Convenient method for adjusting the backlight on your portable computer
Status: Feature complete
Source: https://git.maandree.se/adjbacklight
Latest release: 8.2.1
License: ISC License (Internet Systems Consortium license)
Written in: C (ISO C99)

adjbacklight provides an interactive terminal user interface and an non-interactive user interface for setting and getting the backlight on a laptop. adjbacklight lets any user that is logged in as a member of the video group adjust the backlight.