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41 lines
1.3 KiB
ReStructuredText
41 lines
1.3 KiB
ReStructuredText
.. _task-scheduler:
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##############
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Task Scheduler
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##############
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The task scheduler allows you to execute tasks on a given schedule. It makes
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use of UNIX cron_.
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.. note:: All scripts excecuted this way are executed as root user - this may
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be dangerous. Together with :ref:`command-scripting` this can be used for
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automating (re-)configuration.
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.. cfgcmd:: set system task-scheduler task <task> interval <interval>
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Specify the time interval when `<task>` should be executed. The interval
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is specified as number with one of the following suffixes:
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* ``none`` - Execution interval in minutes
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* ``m`` - Execution interval in minutes
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* ``h`` - Execution interval in hours
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* ``d`` - Execution interval in days
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.. note:: If suffix is omitted, minutes are implied.
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.. cfgcmd:: set system task-scheduler task <task> crontab-spec <spec>
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Set execution time in common cron_ time format. A cron `<spec>` of
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``30 */6 * * *`` would execute the `<task>` at minute 30 past every 6th hour.
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.. cfgcmd:: set system task-scheduler task <task> executable path <path>
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Specify absolute `<path>` to script which will be run when `<task>` is
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executed.
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.. cfgcmd:: set system task-scheduler task <task> executable arguments <args>
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Arguments which will be passed to the executable.
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.. _cron: https://en.wikipedia.org/wiki/Cron
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