brightnessctl : A program to read and control device brightness ( https://github.com/Hummer12007/brightnessctl )
cmatrix : An ncurses based app to show a scrolling screen from the Matrix ( https://sourceforge.net/projects/cmatrix/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a oubliette
For Paludis use this rsync : rsync://gentoo.zugaina.org/oubliette-portage
If you have a problem : ycarus(-at-)zugaina.org