iso8601 - Man Page
Part of the Pacemaker cluster resource manager
Synopsis
iso8601 <command> [options]
Description
Display and parse ISO 8601 dates and times
Options
Help Options
- -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
Output Options
- --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 -d
Output modifiers
- -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
Application Options
- -$, --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
Author
Written by Andrew Beekhof and the Pacemaker project contributors