____  ____  _       _         _   _
 / ___||  _ \| |     (_)_ __   | |_| |__   ___
 \___ \| | | | |     | | '_ \  | __| '_ \ / _ \
  ___) | |_| | |___  | | | | | | |_| | | |  __/
 |____/|____/|_____| |_|_| |_|  \__|_| |_|\___|
   ____                      _
  / ___|___  _ __  ___  ___ | | ___
 | |   / _ \| '_ \/ __|/ _ \| |/ _ \
 | |__| (_) | | | \__ \ (_) | |  __/  [SDL in the Console]
  \____\___/|_| |_|___/\___/|_|\___|

by TheOuterLinux (https://theouterlinux.gitlab.io) with various help
from the "WWW"...

Last updated: 2023/01/15

Running SDL-based programs gives you the advantage of being able to run
them in the console/tty without the need to start a desktop environment.
Use the following in a terminal:

    sudo addgroup --system console
    sudo chgrp console /dev/console
    sudo chmod g+rw /dev/console
    sudo usermod -a -G console $USER
    sudo usermod -a -G tty $USER
    sudo usermod -a -G video $USER

Create the file "/etc/udev/rules.d/99-input.rules" with the following:

    KERNEL=="mice", NAME="input/%k", MODE="664", GROUP="input"
    KERNEL=="mouse*", NAME="input/%k", MODE="664", GROUP="input"

Run the following in the terminal:

    groupadd input
    usermod -a -G input $USER

...this will help you run things like 'fbi' (an image viewer) and
'green' (an SDL-based PDF viewer) with a mouse without needing to use 
the 'sudo' command. The "$USER" part will use whatever username you are
currently logged in with, but you can replace it with whomever.