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.

util-linux                                          July 2014                                           WDCTL(8)