125 lines
2.7 KiB
HTML
125 lines
2.7 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of WDCTL</TITLE>
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</HEAD><BODY>
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<H1>WDCTL</H1>
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Section: System Administration (8)<BR>Updated: July 2014<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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wdctl - show hardware watchdog status
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<B>wdctl</B>
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[options]
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[<I>device</I>...]
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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Show hardware watchdog status. The default device is
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<I>/dev/watchdog</I>.
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If more than one device is specified then the output is separated by
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one blank line.
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<P>
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Note that the number of supported watchdog features is hardware specific.
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<A NAME="lbAE"> </A>
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<H2>OPTIONS</H2>
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<DL COMPACT>
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<DT id="1"><B>-f</B>,<B> --flags </B><I>list</I>
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<DD>
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Print only the specified flags.
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<DT id="2"><B>-F</B>,<B> --noflags</B>
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<DD>
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Do not print information about flags.
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<DT id="3"><B>-I</B>,<B> --noident</B>
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<DD>
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Do not print watchdog identity information.
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<DT id="4"><B>-n</B>,<B> --noheadings</B>
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<DD>
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Do not print a header line for flags table.
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<DT id="5"><B>-o</B>, <B>--output </B><I>list</I><DD>
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Define the output columns to use in table of watchdog flags. If no
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output arrangement is specified, then a default set is used. Use
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<B>--help</B>
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to get list of all supported columns.
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<DT id="6"><B>-O</B>,<B> --oneline</B>
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<DD>
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Print all wanted information on one line in key="value" output format.
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<DT id="7"><B>-r</B>,<B> --raw</B>
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<DD>
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Use the raw output format.
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<DT id="8"><B>-s</B>,<B> -settimeout </B><I>seconds</I>
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<DD>
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Set the watchdog timeout in seconds.
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<DT id="9"><B>-T</B>,<B> --notimeouts</B>
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<DD>
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Do not print watchdog timeouts.
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<DT id="10"><B>-x</B>, <B>--flags-only</B><DD>
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Same as <B>-I -T</B>.
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<DT id="11"><B>-V</B>,<B> --version</B>
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<DD>
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Display version information and exit.
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<DT id="12"><B>-h</B>,<B> --help</B>
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<DD>
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Display help text and exit.
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</DL>
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<A NAME="lbAF"> </A>
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<H2>AUTHORS</H2>
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Karel Zak
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<BR>
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Lennart Poettering
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<A NAME="lbAG"> </A>
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<H2>AVAILABILITY</H2>
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The
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<B>wdctl</B>
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command is part of the util-linux package and is available from
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Linux Kernel Archive
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="13"><A HREF="#lbAB">NAME</A><DD>
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<DT id="14"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="15"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="16"><A HREF="#lbAE">OPTIONS</A><DD>
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<DT id="17"><A HREF="#lbAF">AUTHORS</A><DD>
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<DT id="18"><A HREF="#lbAG">AVAILABILITY</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:06:18 GMT, March 31, 2021
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</BODY>
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</HTML>
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