Codex

WDCTL

Section: System Administration (8)

Updated: July 2014

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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.:

AUTHORS

Karel Zak

Lennart Poettering

AVAILABILITY

The wdctl command is part of the util-linux package and is available from Linux Kernel Archive


Index

NAME

SYNOPSIS

DESCRIPTION

OPTIONS

AUTHORS

AVAILABILITY