1WDCTL(8)                     System Administration                    WDCTL(8)
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NAME

6       wdctl - show hardware watchdog status
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SYNOPSIS

9       wdctl [options] [device...]
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DESCRIPTION

12       Show  hardware  watchdog  status.  The default device is /dev/watchdog.
13       If more than one device is specified then the output  is  separated  by
14       one blank line.
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16       Note that number of supported watchdog features is hardware specific.
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OPTIONS

19       -f, --flags list
20              Print selected flags only.
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22       -F, --noflags
23              Do not print information about flags.
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25       -n, --noheadings
26              Do not print a header line for flags table.
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28       -I, --noident
29              Do not print watchdog identity information.
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31       -T, --notimeouts
32              Do not print watchdog timeouts.
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34       -s, --settimeout seconds
35              Set the watchdog timeout in seconds.
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37       -o, --output list
38              Define the output columns to use in table of watchdog flags.  If
39              no output arrangement is specified, then a default set is  used.
40              Use --help to get list of all supported columns.
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42       -O, --oneline
43              Print  all  wanted information on one line in key="value" output
44              format.
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46       -V, --version
47              Output version information and exit.
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49       -r, --raw
50              Use the raw output format.
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52       -x, --flags-only
53              Same as -I -T.
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55       -h, --help
56              Print a help text and exit.
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AUTHORS

59       Karel Zak ⟨kzak@redhat.com⟩
60       Lennart Poettering ⟨lennart@poettering.net⟩
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AVAILABILITY

63       The wdctl command is part of the util-linux package  and  is  available
64       from  Linux  Kernel Archive ⟨ftp://ftp.kernel.org/pub/linux/utils/util-
65       linux/⟩.
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69util-linux                         June 2012                          WDCTL(8)