covid19 - Man Page

the most 2020 of all screen savers.

Synopsis

covid19 [-display host:display.screen] [-visual visual] [-window] [-root] [-delay number] [-speed number] [-count number] [-no-wander] [-no-spin] [-wireframe] [-fps]

Description

SARS-CoV-2. Stay the fuck home. Wear a fucking mask.

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: 30000 (0.03 seconds).

-speed number

Animation speed.  2.0 means twice as fast, 0.5 means half as fast.

-count number

Maximum number of virus particles.  1 - 200. Default: 60.

-wander | -no-wander

Whether the viruses should wander around the screen.

-spin | -no-spin

Whether the viruses should spin.

-wireframe | -no-wireframe

Render in wireframe instead of solid.

-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)

Author

Jamie Zawinski.

Info

6.02-4.fc36 (04-Nov-2021) X Version 11 XScreenSaver manual