Which of the following crontab entries will execute myscript at 30 minutes past every hour on Sundays?
A
0 * * * 30 myscript
B
30 * * * 6 myscript
C
30 0 * * 0 myscript
D
30 0-23 * * 0 myscript
Correcto
E
0 0-23 * * 30 myscript
Explicación Oficial / Explicaciones de la Comunidad
The cron format is minute hour day_of_month month day_of_week. 30 * * * 0 means 30th minute, every hour, every day of the month, every month, Sunday (0).
