Cron examples
Minute
- Every minute* * * * *
- Every 1 minute* * * * *
- Every 2 minutes*/2 * * * *
- Every 3 minutes*/3 * * * *
- Every 4 minutes*/4 * * * *
- Every 5 minutes*/5 * * * *
- Every 6 minutes*/6 * * * *
- Every 7 minutes*/7 * * * *
- Every 8 minutes*/8 * * * *
- Every 9 minutes*/9 * * * *
- Every 10 minutes*/10 * * * *
- Every 15 minutes*/15 * * * *
- Every 20 minutes*/20 * * * *
- Every 30 minutes*/30 * * * *
- Every 60 minutes0 * * * *
- Every two minute*/2 * * * *
- Every even minute*/2 * * * *
- Every three minutes*/3 * * * *
- Every uneven minute1-59/2 * * * *
- Every five minutes*/5 * * * *
- Every ten minutes*/10 * * * *
Hour
- Every hour at 30 minutes30 * * * *
- Every half hour*/30 * * * *
- Every quarter hour*/15 * * * *
- Every 1 hour0 * * * *
- Every 2 hours0 */2 * * *
- Every 3 hours0 */3 * * *
- Every 4 hours0 */4 * * *
- Every 6 hours0 */6 * * *
- Every 8 hours0 */8 * * *
- Every 12 hours0 */12 * * *
- Every hour0 * * * *
- Every two hours0 */2 * * *
- Every even hour0 */2 * * *
- Every other hour0 */2 * * *
- Every three hours0 */3 * * *
- Every six hours0 */6 * * *
- Every uneven hour0 1-23/2 * * *
- Hour range0 9-17 * * *
- Between certain hours0 9-17 * * *
Day
- Every day0 0 * * *
- Daily0 0 * * *
- Once a day0 0 * * *
- Every night0 0 * * *
- Every day at 1am0 1 * * *
- Every day at 2am0 2 * * *
- Every day 8am0 8 * * *
- Every morning0 9 * * *
- Every midnight0 0 * * *
- Every day at midnight0 0 * * *
- Every night at midnight0 0 * * *
- Every Sunday0 0 * * 0
- Every Monday0 0 * * 1
- Every Tuesday0 0 * * 2
- Every Wednesday0 0 * * 3
- Every Thursday0 0 * * 4
- Every Friday0 0 * * 5
- Every Friday at midnight0 0 * * 5
- Every Saturday0 0 * * 6
- Every weekday0 0 * * 1-5
- Every weekend0 0 * * 6,0
Other
- Weekly0 0 * * 0
- Once a week0 0 * * 0
- Every month0 0 1 * *
- Monthly0 0 1 * *
- Once a month0 0 1 * *
- Every other month0 0 1 */2 *
- Every quarter0 0 1 */3 *
- Every 6 months0 0 1 */6 *
- Every year0 0 1 1 *
- Yearly0 0 1 1 *
- Annually0 0 1 1 *
- At 5am0 5 * * *
- At 8am0 8 * * *
- At 12pm0 12 * * *
- At 6pm0 18 * * *
- At 9pm0 21 * * *
- At 3am on Sundays0 3 * * 0
- At 9am on Mondays0 9 * * 1
- At 6pm on Fridays0 18 * * 5
- Every weekday at 9am0 9 * * 1-5