每天在特定时间运行CRON作业 [英] Run CRON job everyday at specific time
问题描述
现在我每天下午3点开始执行cron工作
0 15 * * *
但是我想一天执行两次cron工作。 10.30AM和2.30PM
0 30 10 * * *
我相信此命令将在上午10.30运行。我应该如何在2.30PM上运行它?
Cron 实用程序是安排计划任务的有效方法
Linux Crontab格式
MIN HOUR DOM MON DOW CMD
示例 :: 安排特定时间的工作
cron的基本用法是在特定时间执行作业,如下所示。
请注意,时间字段使用24小时制。因此,对于上午8点使用
8,对于晚上8点使用20。
30 08 10 06 * / home /您的姓名/完整备份
- 30 – 30分钟
- 08 – 08 AM
- 10 –第十天
- 06 – 6月(六月)
- * –每周的每一天
对于您来说, 2.30PM
,
30 14 * * * YOURCMD
- 30 – 30分钟
- 14 – 2PM
- * –每天
- * –每月
- * –每周的每一天
要了解有关cron的更多信息,请访问此网站。
Right now i am running my cron job everyday at 3.00PM
0 15 * * *
But I want to run my cron job twice in a day. 10.30AM and 2.30PM
0 30 10 * * *
I believe this command will run at 10.30AM. How should i run it in 2.30PM?
Cron utility is an effective way to schedule a routine background job at a specific time and/or day on an on-going basis.
Linux Crontab Format
MIN HOUR DOM MON DOW CMD
Example::Scheduling a Job For a Specific Time
The basic usage of cron is to execute a job in a specific time as shown below. This will execute the Full backup shell script (full-backup) on 10th June 08:30 AM.
Please note that the time field uses 24 hours format. So, for 8 AM use 8, and for 8 PM use 20.
30 08 10 06 * /home/yourname/full-backup
- 30 – 30th Minute
- 08 – 08 AM
- 10 – 10th Day
- 06 – 6th Month (June)
- *– Every day of the week
In your case, for 2.30PM
,
30 14 * * * YOURCMD
- 30 – 30th Minute
- 14 – 2PM
- *– Every day
- *– Every month
- *– Every day of the week
To know more about cron, visit this website.
这篇关于每天在特定时间运行CRON作业的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!