Cron job A cada meia hora
*/30 * * * *
minuto
hora
dia (mês)
mês
dia (sem.)
A cada 30 minutos
Detalhamento dos campos
| Campo | Valor | Significado |
|---|---|---|
| minuto | */30 | every 30 minutes |
| hora | * | any value |
| dia (mês) | * | any value |
| mês | * | any value |
| dia (sem.) | * | any value |
Linha crontab
*/30 * * * * /path/to/script.shThe expression */30 * * * * schedules a cron job to run a cada meia 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.