cronValue: "0/5 * * * * ? * "cronValue中是cron表达式的值,每五秒执行一次 一、封装cron表达式组件 cronModal.vue UI组件库:ElementUIvue+element cronModal.vue <template> <el-dialog class="comn_dialog" title="cron表达式" :visible.sync="visible" width="650px" top="12vh" > <el-tabs ...
Every minute (* * * * *) Every 5 minutes (*/5 * * * *) Twice an hour (0,30 * * * *) Once an hour (0 * * * *) Twice a day (0 0,12 * * *) Once a day (0 0 * * *) Once a week (0 0 * * 0) 1st and 15th (0 0 1,15 * *) Once a month (0 0 1 *...
Every 5 minutes (*/5 * * * *) Twice an hour (0,30 * * * *) Once an hour (0 * * * *) Twice a day (0 0,12 * * *) Once a day (0 0 * * *) Once a week (0 0 * * 0) 1st and 15th (0 0 1,15 * *) Once a month (0 0 1 * *) Once a year (0 0 1 ...
* 10:15 AM every day 0 0/5 14 * * ? Every 5 minutes starting at 2 PM and ending at 2:55 PM, every day 0 10,44 14 ? 3 WED 2:10 PM and at 2:44 PM every Wednesday of March 0 15 10 ? * MON-FRI 10:15 AM every Monday, Tuesday, Wednesday, Thursday and Friday 0 15 10...
The * means all the possible unit — i.e every minute of every hour through out the year. More than using this * directly, you will find it very useful in the following cases. When you specify */5 in minute field means every 5 minutes. ...
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 6 minutes“: Field 1: (*/6) indicates that the task will be run every 6minutes. Field 2: (*) indicates that the task will be run everyhour. ...
Every Minute Even Minutes Odd Minutes Every 5 Minutes Every 10 Minutes Every 15 Minutes Every 30 Minutes Every 45 Minutes Custom Hours Template Every Hour Even Hours Odd Hours Every 4 Hours Every 6 Hours Every 8 Hours Every 12 Hours Custom Days Template Every Day Even Days Odd Days Ev...
# (put your own initials here)echo the date to the console every# 15minutes between 6pm and 6am0,15,30,45 18-06 * * * /bin/echo ‘date’ > /dev/console 系统将每隔15分钟向控制台输出一次当前时间。如果系统崩溃或挂起,从最后所显示的时间就可以一眼看出系统是什么时间停止工作的。在有些 系...
Every 5 hours at 30 minutes past the hour: 30 */5 * * * Every 5 hours at 40 minutes past the hour: 40 */5 * * * Every 5 hours at 50 minutes past the hour: 50 */5 * * * Every 6 hours at 1 minute past the hour: 1 */6 * * * Every 6 hours at 10 minutes past the...
% 23 0-23/2 * * * echo run 23 minutes after midn, 2am, 4am ., everyday 5 4 * * sun echo run at 5 after 4 every sunday root 可以用 -u user name 来编辑其它使用者的 crontab 设定。 crontab -u UserName -e 在开机时,rc 档会载入 crond 这一个 Daemon, 它会定时去读取这个档案,并...