Liunx scheduled tasks, daily scheduled tasks can be executed, but tasks executed every minute by the liunx scheduled tasks are not executed. What is the reason? ? ? ? ? ? Ask God to specify. . . .
50 23* sh /home/weblogic/yunwei_tool/crontab/backup_log.sh >/dev/null 2>&1 This scheduled task can be executed
1-59sh /home/weblogic/yunwei_tool/crontab/start_time.sh >/dev/null 2>&1 This scheduled task cannot be executed
Each scheduled task can be executed manually.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
If you want to execute it once every minute, try changing it to */1 * * * *. I have never used the writing method of 1-59
How to write it, please send it and take a look.
The path of the program must be written completely, and you must have permission to execute it.