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, --flagslist
-F, --noflags
-I, --noident
-n, --noheadings
-o, --outputlist
-O, --oneline
-p, --setpretimeoutseconds
-g, --setpregovernorgovernor
-r, --raw
-s, --settimeoutseconds
-T, --notimeouts
-x, --flags-only
-h, --help
-V, --version
AUTHORS
Karel Zak <[email protected]>, Lennart Poettering <[email protected]>
REPORTING BUGS
For bug reports, use the issue tracker <https://github.com/util-linux/util-linux/issues>.
AVAILABILITY
The wdctl command is part of the util-linux package which can be downloaded from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils/util-linux/>.