barcode — draws a random sequence of barcodes for the products you enjoy
Synopsis
barcode [-display host:display.screen] [-visual visual] [-window] [-root] [-delay number] [-clock] [-clock24] [-fps]Description
This draws a random sequence of colorful barcodes scrolling across your screen.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: 10000 (0.02 seconds.).
- -clock
- Instead of drawing a stream of barcodes, draw a barcode-based digital clock.
- -clock24
- Same as -clock, but display 24-hour time instead of 12-hour time.
- -fps
- Display the current frame rate and CPU load.
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.