barcode(6) XScreenSaver manual barcode(6) NAME barcode - draws a random sequence of barcodes for the products you enjoy SYNOPSIS barcode [--display host:display.screen] [--visual visual] [--window] [--root] [--window-id number] [--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. --window-id number Draw on the specified 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 digi- tal 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 re- sources stored in the RESOURCE_MANAGER property. XSCREENSAVER_WINDOW The window ID to use with --root. SEE ALSO X(1), xscreensaver(1) COPYRIGHT Copyright (C) 2003 by Dan Bornstein. Permission to use, copy, modify, dis- tribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission no- tice appear in supporting documentation. No representations are made about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. AUTHOR Dan Bornstein <danfuzz@milk.com> X Version 11 6.15 (30-Mar-2026) barcode(6)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | ENVIRONMENT | SEE ALSO | COPYRIGHT | AUTHOR
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