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bsod(6)			      XScreenSaver manual		       bsod(6)

NAME
       bsod - Blue Screen of Death emulator

SYNOPSIS
       bsod  [-display	host:display.screen]  [-foreground color] [-background
       color] [-window]	[-root]	[-mono]	[-install]  [-visual  visual]  [-delay
       seconds]	[-fps]

DESCRIPTION
       The bsod	program	is the finest in personal computer emulation.

       bsod steps through a set	of screens, each one a recreation of a differ-
       ent failure mode	of an operating	system.	 Systems depicted include Win-
       dows  3.1,  Windows  95,	 Windows  NT, MS-DOS, AmigaDOS 1.3, Linux, SCO
       UNIX, BSD UNIX, HPUX, Solaris, Tru64, VMS, HVX/GCOS6, IBM OS/390, OS/2,
       MacOS  (MacsBug,	 Bomb,	Sad Mac, and OSX), Atari ST, Apple ][+,	VMware
       and NCD X Terminals.

OPTIONS
       bsod accepts the	following options:

       -window Draw on a newly-created window.	This is	the default.

       -root   Draw on the root	window.

       -mono   If on a color display, pretend we're on a monochrome display.

       -install
	       Install a private colormap for the window.

       -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.

       -delay delay
	       The duration each crash-mode is displayed before	selecting  an-
	       other.

       -only which
	       Tell it to run only one mode, e.g., -only HPUX.

       -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.

X RESOURCES
       Notable X resources supported  include  the  following,	which  control
       which  hacks are	displayed and which aren't.  doWindows,	doNT, doWin2K,
       doWin10,	 doRansomware,	doAmiga,  doMac,  doMac1,  doMacsBug,  doMacX,
       doSCO,  doAtari,	 doBSD,	doLinux, doSparcLinux, doHPPALinux, doBlitDam-
       age, doSolaris, doHPUX, doApple2,  doOS390,  doTru64,  doVMS,  doMSDOS,
       doOS2,  doHVX,  doVMware,  and  doATM.	Each of	these is a Boolean re-
       source, they all	default	to true, except	for  doAtari,  doBSD,  doSpar-
       cLinux,	and  doHPPALinux,  which  are  turned  off by default, because
       they're really not all that interesting looking unless you're a fan  of
       those systems.

       There  are  command-line	options	for all	of these: e.g.,	-bsd, -no-bsd.
       (Also note the -only option.)

BUGS
       Unlike the systems being	simulated, bsod	does not require a reboot  af-
       ter running.

SEE ALSO
       X(1),	xscreensaver(1),   http://www.microsoft.com/,	http://www.ap-
       ple.com/,     http://www.sco.com/,     http://www.kernel.org/,	   and
       http://www.amiga.de/.

TRADEMARKS
       Microsoft  Windows,  Microsoft Windows 95, and Microsoft	Windows	NT are
       all registered trademarks of Microsoft Corporation.  Apple Macintosh is
       a registered trademark of Apple Computer.  Amiga	is a registered	trade-
       mark of Amiga International, Inc.  Solaris is a trademark  of  Sun  Mi-
       crosystems.   HP-UX  is	a  trademark  of HP Hewlett Packard Group LLC.
       Nvidia is a tradmark of Nvidia Corporation.  VMS	is probably  a	trade-
       mark  of	 Digital Equipment Corporation.	 Atari ST is probably a	trade-
       mark, too, but it's hard	to tell	who owns it.  SCO is probably still  a
       trademark  of  somebody	these  days,  I	 guess.	 Linux is a registered
       trademark of Linus Torvalds, but	it isn't his fault. OS/2 is  a	regis-
       tered  trademark	of International Business Machines Corporation.	VMware
       is a registered trademark of VMware, Inc.  Android is  a	 trademark  of
       Google LLC. GladOS is a trademark of Aperture Science Incorporated.

COPYRIGHT
       Copyright  (C)  1998-2018  by Jamie Zawinski.  Permission to use, copy,
       modify, distribute, 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  no-
       tice and	this permission	notice 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.
       No animals were harmed during the testing of these simulations.	Always
       mount a scratch monkey.

AUTHOR
       Concept cribbed from Stephen Martin <smartin@mks.com>.  This version is
       by Jamie	Zawinski <jwz@jwz.org>,	with contributions from	many others.

X Version 11		      5.44 (20-Mar-2020)		       bsod(6)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | ENVIRONMENT | X RESOURCES | BUGS | SEE ALSO | TRADEMARKS | COPYRIGHT | AUTHOR

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