0 0 * * 0weekly
Every Sunday at Midnight (0 0 * * 0)
毎週日曜日の深夜0:00に実行されます。週次データベース最適化やアーカイブ作成の標準スケジュールです。
Crontab Expression Syntax Breakdown
0 0 * * 0
Standard 5-part cron syntax: Minute [0-59] | Hour [0-23] | Day of Month [1-31] | Month [1-12] | Day of Week [0-6]
Linux Crontab Entry Example
Paste this line into your system crontab file (crontab -e):
0 0 * * 0 /usr/bin/php /var/www/script.php >> /var/log/cron.log 2>&1
AWS EventBridge Rate Expression
Equivalent AWS CloudWatch / EventBridge scheduled rule syntax:
cron(0 0 ? ? 0)
Projected Execution Timeline
- Today at 14:00:00 UTC
- Today at 14:05:00 UTC
- Today at 14:10:00 UTC
- Today at 14:15:00 UTC
- Today at 14:20:00 UTC
Test or Customize Cron Schedules
Use Teksolvr's interactive Cron Builder and Crontab Validator tools to generate custom expressions.