Best Cron Job Tutorials

1. http://www.kswaughs.com/2016/02/spring-boot-task-scheduler-example.html
2. https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/scheduling/support/CronSequenceGenerator.html
3. https://stackoverflow.com/questions/2598712/how-to-parameterize-scheduledfixeddelay-with-spring-3-0-expression-language
4. https://www.codeday.top/2017/06/18/29918.html
5. http://www.javainuse.com/spring/bootTask
6. https://spring.io/guides/gs/scheduling-tasks/
7. http://www.javarticles.com/2016/05/spring-scheduler-example.html
8. http://mycuteblog.com/spring-task-scheduler-cron-job-example/
9. https://stackoverflow.com/questions/26147044/spring-cron-expression-for-every-day-101am
10. https://howtodoinjava.com/spring/spring-core/4-ways-to-schedule-tasks-in-spring-3-scheduled-example/
11. https://howtodoinjava.com/spring/spring-boot/enable-scheduling-scheduled-job-example/