DISPLAY
to get the default host and display number.
Bird in a thornbush fractal.
thornbird [-display
host:display.screen]
[-visual
visual]
[-window]
[-root]
[-count
number]
[-cycles
number]
[-delay
number]
[-ncolors
number]
[-fps]
Displays a view of the "Bird in a Thornbush" fractal.
-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.
-count number
Points. 10 - 1000. Default: 800.
-cycles number
Thickness. 2 - 500. Default: 16.
-delay number
Per-frame delay, in microseconds. Default: 10000 (0.01 seconds.).
-ncolors number
Number of Colors. Default: 64.
-fps
Display the current frame rate and CPU load.
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.
9 releases since Debian 3.1 (Sarge); the text changed 8 times.
-fps since Debian 6.0 (Squeeze).