https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events ## よく使う書き方 | 説明 | 書き方 | | ------------------ | -------------- | | 毎日3時に実行 | `0 3 * * *` | | 毎時15分おきに実行 | `*/15 * * * *` |