colortest-256 - Display ASCII color test graph
Display color palette using 256 colors.
Program was written by Thomas E. Dickey <firstname.lastname@example.org>, Steve Wall and
This manual page was written by Jari Aalto <email@example.com>, for the
Debian GNU system (but may be used by others). Released under license GNU GPL
version 3 or (at your option) any later version. For more information about
license, visit <http://www.gnu.org/copyleft/gpl.html>.