Cron Every 4 Hours
To run a cron job every 4 hours, use the following cron string:
0 */4 * * *
Let's break down this cron string:
- Position 1:
0
means every minute 0 - Position 2:
*/4
means every 4 hours - Position 3:
*
means every day of the month - Position 4:
*
means every month - Position 5:
*
means every day of the week
See more cron examples.