Tâche Cron Toutes les demi-heures
*/30 * * * *
minute
heure
jour (mois)
mois
jour (sem.)
Toutes les 30 minutes
Détail des champs
| Champ | Valeur | Signification |
|---|---|---|
| minute | */30 | every 30 minutes |
| heure | * | any value |
| jour (mois) | * | any value |
| mois | * | any value |
| jour (sem.) | * | any value |
Ligne crontab
*/30 * * * * /path/to/script.shThe expression */30 * * * * schedules a cron job to run toutes les demi-heures. This schedule belongs to the "Heure" category and is frequently used for periodic maintenance tasks, report generation, or batch processing that runs several times throughout the day.