How to automatically clear the daily backup files from a long time ago？

[PPGod]

As time goes on, more and more backup files are accumulated every day, so it is necessary to clear the old daily backup files regularly

[DPKJ · Accepted solution]

@PPGod 

Best solution I can recommend, and I'm using is run a cron command to delete files that are older then x days.

Something like this - https://community.atlassian.com/t5/Jira-questions/remove-old-backup-automatically/qaq-p/57461