Section (8) wdctl
Name
wdctl — show hardware watchdog status
Synopsis
wdctl [options] [ device...
]
DESCRIPTION
Show hardware watchdog status. The default device is
/dev/watchdog. If more than one
device is specified then the output is separated by one blank
line.
Note that the number of supported watchdog features is hardware specific.
OPTIONS
−f, −−flagslist-
Print only the specified flags.
−F, −−noflags-
Do not print information about flags.
−I, −−noident-
Do not print watchdog identity information.
−n, −−noheadings-
Do not print a header line for flags table.
−o,−−outputlist-
Define the output columns to use in table of watchdog flags. If no output arrangement is specified, then a default set is used. Use
−−helpto get list of all supported columns. −O, −−oneline-
Print all wanted information on one line in key=value output format.
−r, −−raw-
Use the raw output format.
−s, −settimeoutseconds-
Set the watchdog timeout in seconds.
−T, −−notimeouts-
Do not print watchdog timeouts.
−x,−−flags−only-
Same as
−I −T. −V, −−version-
Display version information and exit.
−h, −−help-
Display help text and exit.
AVAILABILITY
The wdctl command is part of the util-linux package and is available from Linux Kernel Archive
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wdctl.8 -- Copyright (C) 2012 Karel Zak <kzakredhat.com> May be distributed under the GNU General Public License |