0 */4 1 * mon echo "run every 4th hour on the 1st and on every Monday" 0 0 */2 * sun echo "run at midn on every Sunday that's an uneven date" # Run on every second Saturday of the month 0 4 8-14 * * test $(date +\%u) -eq 6 && echo "2nd Saturday" 以上所有示例都...
# Run on every second Saturday of the month 0 4 8-14 * * test $(date +\%u) -eq 6 && echo "2nd Saturday" 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 以上所有示例都运行非交互式程序。如果您希望运行与用户桌面交互的程序,则...
* MON-FRI 10:15 AM every Monday, Tuesday, Wednesday, Thursday and Friday 0 15 10 L * ? 10:15 AM on the last day of every month 0 0 12 1/5 * ? 12 PM every 5 days every month, starting on the first day of the month 0 11 11 11 11 ? Every November 11th at 11:11 AM *...
Commands are executed bycron(8) when the minute, hour, and month of year fields match the current time,andwhen at least one of the two day fields (day of month, or day of week) match the current time (see ``Note'' below).cron(8) examines cron entries once every minute. The time...
This line will get the cron command to run every 10th hour of every day to remove the tmp files from rm/home/someuser/tmp.Example 30 0 1,25 * 1 commandThis line will run the command on the first and 25th days of every month, plus every Monday.What are crontab restrictions?
This example runs a command on the first and fifteenth of each month, as well as on every Monday:0 0 1,15 * 1To specify days by only one field, the other field should be set to *. For example:0 0 * * 1would run a command only on Mondays.Example 4 Using Environment Variables ...
13. How to Execute a Linux Cron Jobs Every Second Using Crontab. You cannot schedule a every-second cronjob. Because in cron the minimum unit you can specify is minute. In a typical scenario, there is no reason for most of us to run any job every second in the system. ...
If the day-of-month or day-of-week partstartswith a *, they form an intersection. Otherwise they form a union. * * 3 * 1 runs on the 3rd day of the month and on Monday (union), whereas * * */2 * 1 runs on every second day of the month only if it’s also a Monday (in...
Run a job on the first through 10th of every month • Run a job at a specific time, i.e., 9:40pm every day • Run a job on a specific day of the week, e.g., every Monday at 7am On most UNIX systems, you have to be granted permission to schedule jobs with cron from ...
Run every 1st day of the MonthThe Second line:Run every monday and tuesday, except if either is the 1st day of the month -- taken care by the 1st line.Hope this helps!kind regardsyogeeraj No person was ever honoured for what he received. Honour has been the reward for what he ...