1bsod(6x) XScreenSaver manual bsod(6x)
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6 bsod - Blue Screen of Death emulator
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9 bsod [--display host:display.screen] [--foreground color] [--background
10 color] [--window] [--root] [--window-id number][--mono] [--install]
11 [--visual visual] [--delay seconds] [--fps]
12
14 The bsod program is the finest in personal computer emulation.
15 bsod steps through a set of screens, each one a recreation of a differ‐
17 ent failure mode of an operating system. Systems depicted include Win‐
18 dows 3.1, Windows 95, Windows NT, MS-DOS, AmigaDOS 1.3, Linux, SCO
19 UNIX, BSD UNIX, HPUX, Solaris, Tru64, VMS, HVX/GCOS6, IBM OS/390, OS/2,
20 MacOS (MacsBug, Bomb, Sad Mac, and OSX), Atari ST, Apple ][+, VMware
21 and NCD X Terminals.
22
24 bsod accepts the following options:
25 --window
27 Draw on a newly-created window. This is the default.
28 --root Draw on the root window.
30 --window-id number
32 Draw on the specified window.
33 --mono If on a color display, pretend we're on a monochrome display.
35 --install
37 Install a private colormap for the window.
38 --visual visual
40 Specify which visual to use. Legal values are the name of a
41 visual class, or the id number (decimal or hex) of a specific
42 visual.
43 --delay delay
45 The duration each crash-mode is displayed before selecting an‐
46 other.
47 --only which
49 Tell it to run only one mode, e.g., --only HPUX.
50 --fps Display the current frame rate and CPU load.
52
54 DISPLAY to get the default host and display number.
55 XENVIRONMENT
57 to get the name of a resource file that overrides the global
58 resources stored in the RESOURCE_MANAGER property.
59 XSCREENSAVER_WINDOW
61 The window ID to use with --root.
62
64 Notable X resources supported include the following, which control
65 which hacks are displayed and which aren't. doWindows, doNT, doWin2K,
66 doWin10, doRansomware, doAmiga, doMac, doMac1, doMacsBug, doMacX,
67 doSCO, doAtari, doBSD, doLinux, doSparcLinux, doHPPALinux, doBlitDam‐
68 age, doSolaris, doHPUX, doApple2, doOS390, doTru64, doVMS, doMSDOS,
69 doOS2, doHVX, doVMware, and doATM. Each of these is a Boolean re‐
70 source, they all default to true, except for doAtari, doBSD, doSpar‐
71 cLinux, and doHPPALinux, which are turned off by default, because
72 they're really not all that interesting looking unless you're a fan of
73 those systems.
74 There are command-line options for all of these: e.g., --bsd, --no-bsd.
76 (Also note the --only option.)
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79 Unlike the systems being simulated, bsod does not require a reboot af‐
80 ter running.
81
83 X(1), xscreensaver(1)
84
86 Microsoft Windows, Microsoft Windows 95, and Microsoft Windows NT are
87 all registered trademarks of Microsoft Corporation. Apple Macintosh is
88 a registered trademark of Apple Computer. Amiga is a registered trade‐
89 mark of Amiga International, Inc. Solaris is a trademark of Sun Mi‐
90 crosystems. HP-UX is a trademark of HP Hewlett Packard Group LLC.
91 Nvidia is a tradmark of Nvidia Corporation. VMS is probably a trade‐
92 mark of Digital Equipment Corporation. Atari ST is probably a trade‐
93 mark, too, but it's hard to tell who owns it. SCO is probably still a
94 trademark of somebody these days, I guess. Linux is a registered
95 trademark of Linus Torvalds, but it isn't his fault. OS/2 is a regis‐
96 tered trademark of International Business Machines Corporation. VMware
97 is a registered trademark of VMware, Inc. Android is a trademark of
98 Google LLC. GladOS is a trademark of Aperture Science Incorporated.
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101 Copyright © 1998-2022 by Jamie Zawinski. Permission to use, copy, mod‐
102 ify, distribute, and sell this software and its documentation for any
103 purpose is hereby granted without fee, provided that the above copy‐
104 right notice appear in all copies and that both that copyright notice
105 and this permission notice appear in supporting documentation. No rep‐
106 resentations are made about the suitability of this software for any
107 purpose. It is provided "as is" without express or implied warranty.
108 No animals were harmed during the testing of these simulations. Always
109 mount a scratch monkey.
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112 Concept cribbed from Stephen Martin <smartin@mks.com>. This version is
113 by Jamie Zawinski <jwz@jwz.org>, with contributions from many others.
114X Version 11 6.08-1.fc39 (17-Oct-2023) bsod(6x)