Cron

Minute Hour Day Month Weekend Command # Format
  • Minute 0-59
  • Hour 0-24
  • Day 1-31
  • Month 1-12
  • Weekday 0=Sunday 6=Saturday
* * * * * command

Examples

0 * * * * ## Every hour
*/15 * * * * ## Every 15 minutes
0 */2 * * * ## Every 2 hours
0 18 * * 1 ## Every Monday at 6PM
0 0 * * 0 ## Every Subday at midnight
@reboot ## Every Reboot

UpChecker

Reliable uptime monitoring and instant alerts for any website downtime.

  • Uptime Monitoring
  • Performance Monitoring
  • SSL Certificate Alerts
  • Domain Monitoring
  • DNS Checker
  • XML Sitemap Monitoring
Start Monitoring from $1