Question

which cron
/usr/sbin/cron

昨天没关系，工作运行正常

今天这些工作没有用，crontab -e显示了一些不好的代码我之前编辑了

但是cron没有这次运行

Mar 26 03:00:39 localhost cron[5988]: (CRON) INFO (Skipping @reboot jobs -- not system startup)
Mar 26 03:05:01 localhost CRON[6084]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Mar 26 03:15:01 localhost CRON[6247]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Mar 26 03:17:01 localhost CRON[6256]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar 26 03:25:43 localhost cron[6391]: (CRON) INFO (pidfile fd = 3)
Mar 26 03:25:43 localhost cron[6391]: (CRON) INFO (Skipping @reboot jobs -- not system startup)
Mar 26 03:32:55 localhost cron[6493]: (CRON) INFO (pidfile fd = 3)
Mar 26 03:32:55 localhost cron[6493]: (CRON) INFO (Skipping @reboot jobs -- not system startup)
Mar 26 03:35:01 localhost CRON[6514]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Mar 26 03:36:35 localhost cron[6527]: (CRON) INFO (pidfile fd = 3)
Mar 26 03:36:35 localhost cron[6527]: (CRON) INFO (Skipping @reboot jobs -- not system startup)
Mar 26 03:45:01 localhost CRON[6642]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)

我尝试了一个不运行任何作业的env.output文件

0 4 * * * /sbin/reboot
* * * * /tmp/env.output
*/10 * * * * /usr/bin/python /root/mycode.py

没有任何活动...

Answer 1

类型：

pgrep cron

如果你看不到号码，那么cron没有运行。 sudo /etc/init.d/cron start可以用来启动cron。

sudo service cron start

crontab没有运行工作，昨天还可以

1 个答案: