如何记录Cron作业? [英] How to log cron jobs?

问题描述

我想知道我如何才能准确地看到cron作业在每次执行时的工作.日志文件在哪里?还是可以将输出发送到我的电子邮件?我已经设置了电子邮件地址，以在cron作业运行时发送日志，但是我还没有收到任何信息.

I want to know how I can see exactly what the cron jobs are doing on each execution. Where are the log files located? Or can I send the output to my email? I have set the email address to send the log when the cron job runs but I haven't received anything yet.

推荐答案

* * * * * myjob.sh >> /var/log/myjob.log 2>&1

会将cron作业的所有输出记录到/var/log/myjob.log

will log all output from the cron job to /var/log/myjob.log

您可以使用mail发送电子邮件.大多数系统会通过电子邮件将未处理的cron作业输出发送给root或相应的用户.

You might use mail to send emails. Most systems will send unhandled cron job output by email to root or the corresponding user.

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