75 lines
1.8 KiB
Plaintext
75 lines
1.8 KiB
Plaintext
//po4a: entry man manual
|
|
= wdctl(8)
|
|
:doctype: manpage
|
|
:man manual: System Administration
|
|
:man source: util-linux {release-version}
|
|
:page-layout: base
|
|
:command: 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.
|
|
|
|
If the device is already used or user has no permissions to read from the device, then *wdctl* reads data from sysfs. In this case information about supported features (flags) might be missing.
|
|
|
|
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.
|
|
|
|
== AUTHORS
|
|
|
|
mailto:kzak@redhat.com[Karel Zak],
|
|
mailto:lennart@poettering.net[Lennart Poettering]
|
|
|
|
include::man-common/bugreports.adoc[]
|
|
|
|
include::man-common/footer.adoc[]
|
|
|
|
ifdef::translation[]
|
|
include::man-common/translation.adoc[]
|
|
endif::[]
|