KCron

常规信息

KCron是个定期在后台运行程序的工具。他是Cron命令的图形界面。 KCron是个标准的KDE工作区应用程序。

KDE SC 4中的KCron

Usage

First define what variables your application needs and their values, then select your application. When this is done you select at which times your application should be run and you're all set.

In In 4.4 KCron is a module which could be found in System Settings -> Advanced -> System section -> Task Scheduler. If it is not present, please check that you have the kdeadmin package installed. In KDE 4.5 you will find it in System Settings -> System Administration section -> Task Scheduler. Some distros make KCron a separate package, so if it's not visible you should query your repository for it.

In KCron can be started using Alt+F2 or K-Menu.

Hints

• All the files that are modified are located in the /etc/cron directory where there are numerous files to look at.

• The command-line tool that allows you to have a look at the currently installed cron-jobs is

  crontab -l

  (that's the letter L).