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, −−flags
list
-
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
,−−output
list-
Define the output columns to use in table of watchdog flags. If no output arrangement is specified, then a default set is used. Use
−−help
to 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, −settimeout
seconds
-
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
wdctl.8 -- Copyright (C) 2012 Karel Zak <kzakredhat.com> May be distributed under the GNU General Public License |