Pacemaker - Part of the Pacemaker cluster resource manager

       Written by Andrew Beekhof and the Pacemaker project contributors

Pacemaker 3.0.0                                     June 2025                                       PACEMAKER(8)

       Display and parse ISO 8601 dates and times

       Pacemaker - Part of the Pacemaker cluster resource manager

HelpOptions:-h, --help
              Show help options

       --help-all
              Show all help options

       --help-output
              Show output help

       --help-commands
              Show command options

       --help-modifiers
              Show output modifiers

   OutputOptions:--output-as=FORMAT
              Specify output format as one of: text (default), xml

       --output-to=DEST
              Specify file name for output (or "-" for stdout)

   Commands:-n, --now
              Display the current date/time

       -d, --date=DATE
              Parse an ISO 8601 date/time (for example, '2019-09-24 00:30:00 +01:00' or '2019-040')

       -p, --period=PERIOD
              Parse an ISO 8601 period (interval) with start time (for example, '2005-040/2005-043')

       -D, --duration=DURATION
              Parse an ISO 8601 duration (for example, 'P1M')

       -E, --expected=TEXT
              Exit with error status if result does not match this text.  Requires: -n or -dOutputmodifiers:-s, --seconds
              Show result as a seconds since 0000-001 00:00:00Z

       -S, --epoch
              Show result as a seconds since EPOCH (1970-001 00:00:00Z)

       -L, --local
              Show result as a 'local' date/time

       -O, --ordinal
              Show result as an 'ordinal' date/time

       -W, --week
              Show result as an 'calendar week' date/time

   ApplicationOptions:
       -$, --version
              Display software version and exit

       -V, --verbose
              Increase debug output (may be specified multiple times)

       For more information on the ISO 8601 standard, see https://en.wikipedia.org/wiki/ISO_8601

       iso8601 <command> [options]