DISPLAY
to get the default host and display number.
deepstars6
Screen saver.
Usage
deepstars [--display
host:display.screen]
[--visual
visual]
[--window]
[--root]
[--window-id
number]
[--delay
number]
[--speed
number]
[--smear
number]
Overview
A long exposure of the night sky, showing star paths as vapor trails.
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: 30000 (0.03 seconds).
-
--speed number -
Animation speed. 2.0 means twice as fast, 0.5 means half as fast.
-
--smear number -
How long the vapor trails should be. 2.0 means twice as long, 0.5 means half as long.
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.