Provided by: xscreensaver-gl_5.42+dfsg1-1ubuntu1_amd64
unicrud - Bounces a random Unicode character on the screen.
unicrud [-display host:display.screen] [-visual visual] [-window] [-root] [-delay number] [-speed number] [-block string] [-no-titles] [-no-wander] [-no-roll] [-fps]
Chooses a random Unicode character and displays it full screen, along with some information about it. https://en.wikipedia.org/wiki/Unicode
-visual visual Specify which visual to use. Legal values are the name of a visual class, or the id number (decimal or hex) of a specific visual. -window Draw on a newly-created window. This is the default. -root Draw on the root window. -delay number Per-frame delay, in microseconds. Default: 20000 (0.02 seconds). -speed number Animation speed. 2.0 means twice as fast, 0.5 means half as fast. -titles | -no-titles Whether to describe the character being shown. Default true. -wander | -no-wander Whether the object should wander around the screen. -roll | -no-roll Whether the object should rotate. Boolean. -block string Which block or blocks of Unicode characters to display. Default: "all". Use -block help to see the full list. -fps | -no-fps Whether to show a frames-per-second display at the bottom of the screen.
DISPLAY to get the default host and display number. XENVIRONMENT to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property.
Copyright © 2016 by Jamie Zawinski. Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. No representations are made about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty.