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Signed-off-by: B. Watson <yalhcru@gmail.com> Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
73 lines
1.5 KiB
ReStructuredText
73 lines
1.5 KiB
ReStructuredText
.. RST source for checkfb(1) man page. Convert with:
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.. rst2man.py checkfb.rst > checkfb.1
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.. rst2man.py comes from the SBo development/docutils package.
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.. |version| replace:: SBo
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.. |date| date::
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=======
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checkfb
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=======
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-----------------------------------------------
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check for the existence of a framebuffer device
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-----------------------------------------------
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:Manual section: 1
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:Manual group: SlackBuilds.org
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:Date: |date|
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:Version: |version|
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SYNOPSIS
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========
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checkfb <[*device*]>
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DESCRIPTION
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===========
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checkfb attempts to open the Linux framebuffer device read-only. If successful,
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it reports the display resolution and bit depth.
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By default, it opens **/dev/fb0**. The *device* option overrides this.
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There are no options.
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EXIT STATUS
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===========
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0 (success) if the framebuffer exists and can be opened.
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Non-zero means failure: the device doesn't exist, the permissions
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don't allow opening it, or possibly the kernel doesn't support
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framebuffer devices at all.
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EXAMPLES
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========
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::
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# checkfb
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The framebuffer device (/dev/fb0) was opened successfully.
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1920x1080, 32bpp
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The framebuffer device was mapped to memory successfully.
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COPYRIGHT
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=========
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checkfb is released under the GPL (according to the comments in its source).
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AUTHORS
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=======
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checkfb was originally written by Trolltech, and was modified by
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Sébastien Ballet.
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This man page written for the SlackBuilds.org project
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by B. Watson, and is licensed under the WTFPL.
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SEE ALSO
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========
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fbset(8)
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