Cron job Cada media hora
*/30 * * * *
minuto
hora
día (mes)
mes
día (sem.)
Cada 30 minutos
Desglose de campos
| Campo | Valor | Significado |
|---|---|---|
| minuto | */30 | every 30 minutes |
| hora | * | any value |
| día (mes) | * | any value |
| mes | * | any value |
| día (sem.) | * | any value |
Línea crontab
*/30 * * * * /path/to/script.shThe expression */30 * * * * schedules a cron job to run cada media hora. This schedule belongs to the "Hora" category and is frequently used for periodic maintenance tasks, report generation, or batch processing that runs several times throughout the day.