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您可以通过Workbench的系统管理功能，对Linux实例操作系统上的用户、历史登录日志、系统服务等进行管理。您也可以根据需要为Linux系统创建Crontab定时任务，使系统按照设置的时间间隔定时执行命令。本文为您介绍使用Workbench的系统管理功能管理Linux实例的具体操作。

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[帮助文档] 在Linux系统的ECS实例中配置crontab定时任务,以及配置定时任务中的常见问题和解决方案

本文介绍如何在Linux系统的ECS实例中配置crontab定时任务，以及配置定时任务中的常见问题和解决方案。

Linux crontab 每分钟、每小时、每天、每周、每月、每年定时执行

每隔十秒执行一次* * * * * sleep 10; /bin/php /www/web/test.php* * * * * sleep 20; /bin/php /www/web/test.php* * * * * sleep 30; /bin/php /www/web/test.php* * ...

Linux下用crontab定时执行PHP程序

工作中经常有在Linux系统下执行PHP程序的需求，开发组同事们的做法是：先是在crontab里执行一个SHELL程序，然后让SHELL程序再运行PHP程序，这种做法其实是相当没有效率的。在Linux下可以使用crontab来执行PHP程序的方法，方法如下： 1 */5 * * * * w...

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