NAME

       unicrud - Bounces a random Unicode character on the screen.

SYNOPSIS

       unicrud  [-display host:display.screen] [-visual visual] [-window] [-root] [-delay number]
       [-speed number] [-block string] [-no-wander] [-no-roll] [-fps]

DESCRIPTION

       Chooses a  random  Unicode  character  and  displays  it  full  screen,  along  with  some
       information about it. https://en.wikipedia.org/wiki/Unicode

OPTIONS

       -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.

       -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.

ENVIRONMENT

       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.

SEE ALSO

       X(1), xscreensaver(1)

COPYRIGHT

       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.

AUTHOR

       Jamie Zawinski.