unicrud(6) XScreenSaver manual unicrud(6)

NAME

unicrud - Bounces a random Unicode character on the screen.

SYNOPSIS

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

DESCRIPTION

Chooses a random Unicode character and displays it full screen, along
with some information about it.

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.

--window-id number
Draw on the specified 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.

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.

XSCREENSAVER_WINDOW
The window ID to use with --root.

SEE ALSO

https://en.wikipedia.org/wiki/Unicode,
X(1), xscreensaver(1)

COPYRIGHT

Copyright (C) 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.

X Version 11 6.09 (07-Jun-2024) unicrud(6)