导读：cron 是一个调度守护进程，它以指定的时间间隔执行任务，这些任务称为 corn 作业，主要用于自动执行系统维护或管理任务。 cron 是一个调度守护进程，它以指定的时间间隔执行任务，这些任务称为 corn 作业，主要用于自动执行系统维护或管理任务。

实际工作中，crontab出现的问题是多种多样的，下面就深入介绍下crontab在具体工作中容易出现的问题和解决问题的办法。 一、crontab能干啥 crond是linux下用来周期性的执行某种任务或等待处理某些事件的一个守护进程，与windows下的计划任务类似，当安装完成操作 ...

使用cron服务，用 service crond status 查看 cron服务状态，如果没有启动则 service crond start启动它， cron服务是一个定时执行的服务，可以通过crontab 命令添加或者编辑需要定时执行的任务： crontab -u //设定某个用户的cron服务，一般root用户在执行这个命令的时候需要此 ...

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"It is certainly a tool that every system administrator should be aware of and use to automate mundane routine tasks such as backups and taking applications offline." It's common to need an action ...

I'm running Debian 3.1 and I see the following entries in /var/log/auth.log. I don't have any cron jobs added that would be doing this by design, so I'm unsure what's ...

For the admins who are new to Linux, I want to introduce you to the cron tool. What is cron? Simply stated, cron allows you to create scheduled jobs on a Linux system. Say, for instance, you have a ...

Cron is not in charge; you are. All you need to do is tell it what you want done and when you want it done. Most of my Unix admin cronies cut their teeth on tools like cron. There is nearly nothing as ...

A cryptomining dropper malware has been spotted by security researchers while gaining persistence on Linux hosts by adding cron jobs to reinfect the compromised machines after being removed. The ...