System Settings/Task Scheduler/ru: Difference between revisions

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[[Image:Kcron-screenshot-de.png|thumb|300px|center|KCron в KDE SC 4]]
[[Image:Kcron-screenshot-de.png|thumb|300px|center|The Task Scheduler in Plasma 5]]


=== Использование ===
=== Использование ===


В{{KDE4}}
Task Scheduler can be started by starting the '''System Settings''' application, and selecting <menuchoice>Startup and Shutdown -> Task Scheduler</menuchoice>.
New tasks can be added and existing tasks edited or removed.


В версии 4.4 '''KCron''' является модулем, который может быть найден в <menuchoice>Настройки системы -> Продвинутые -> Система -> Планировщик задач</menuchoice>. В случае отсутствия приложения, убедитесь, что установлен пакет '''kdeadmin'''.  В KDE 4.5, а также в более поздних версиях, находится в <menuchoice> Настройки системы -> Раздел Системное администрирование -> Планировщик задач</menuchoice>. В некоторых дистрибутивах выделяют '''KCron''' в отдельный пакет, поэтому, в случае его отсутствия, осуществите поиск по репозиторию.
==== Adding and Modifying tasks ====


==== Adding and Modifying tasks ====
* Click "New Task..." to add a new task, or "Modify" to modify an existing task. The '''Add or modify existing task''' page will be displayed.
* Click "New Task..." to add a new task, or "Modify" to modify an existing task. The '''Add or modify existing task''' page will be displayed.
[[Image:kcron-task-dialog.png|thumb|300px|center|The "Add or modify task" page of SystemSettings]]
[[Image:kcron-task-dialog.png|thumb|300px|center|The "Add or modify task" page of SystemSettings]]
* Enter the command to be run. Click the folder icon to choose it from a dialog.
* Enter the command to be run. Click the folder icon to choose it from a dialog.
* Enter a comment (optional). This should be descriptive, explaining what the task will do as the command may not always be obvious.
* Enter a comment (optional). This should be descriptive, explaining what the task will do as the command may not always be obvious.
* Click '''Enable this task''' to enable the task to run.
* Click '''Enable this task''' to enable the task to run.
* Click '''Run at system bootup''' to enable the script to run each time the system is booted.
* Click '''Run at system bootup''' to enable the script to run each time the system is booted.
* Click '''Run every day''' to enable the script to run every day. This will automatically select the appropriate options.
* Click '''Run every day''' to enable the script to run every day. This will automatically select the appropriate options.
* Using the buttons, choose when the command should be run. Not all parameters are required, those not needed may be left blank.
* Using the buttons, choose when the command should be run. Not all parameters are required, those not needed may be left blank.
** Hours and Minutes are the time of day to run the task, not an interval.
** Hours and Minutes are the time of day to run the task, not an interval.
* When done, click OK. The task till be added, and scheduled if enabled.
 
* When done, click <menuchoice>OK</menuchoice>. The task will be added and scheduled if enabled.


=== Подсказки ===
=== Подсказки ===

Revision as of 09:20, 25 December 2018

Основная информация

KCron - инструмент для регулярного выполнения приложений в фоне. Это графический интерфейс к команде Cron.

KCron стандартный инструмент, поставляемый внутри в рабочей среды KDE.

The Task Scheduler in Plasma 5

Использование

Task Scheduler can be started by starting the System Settings application, and selecting Startup and Shutdown -> Task Scheduler. New tasks can be added and existing tasks edited or removed.

Adding and Modifying tasks

  • Click "New Task..." to add a new task, or "Modify" to modify an existing task. The Add or modify existing task page will be displayed.
The "Add or modify task" page of SystemSettings
  • Enter the command to be run. Click the folder icon to choose it from a dialog.
  • Enter a comment (optional). This should be descriptive, explaining what the task will do as the command may not always be obvious.
  • Click Enable this task to enable the task to run.
  • Click Run at system bootup to enable the script to run each time the system is booted.
  • Click Run every day to enable the script to run every day. This will automatically select the appropriate options.
  • Using the buttons, choose when the command should be run. Not all parameters are required, those not needed may be left blank.
    • Hours and Minutes are the time of day to run the task, not an interval.
  • When done, click OK. The task will be added and scheduled if enabled.

Подсказки

  • Все модифицированные файлы расположены в папке /etc/cron, где находятся многочисленные файлы в которых придётся посмотреть.
  • Инструмент командной строки, позволяющий посмотреть на текущее установленное задание Cron, является
    crontab -l
    (это буква L).