DISPLAY
to get the default host and display number.
unicrud6
Bounces a random unicode character on the screen.
Usage
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]
Overview
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
-
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.