How can I make webmin save only the latest file when saving a backup?

Question

linux

There is a folder where 1C base backups are stored. Webmin copies the entire directory, so if there are 30 copies, it will create an archive with 30 copies inside.
How to make it so that when copying on a schedule, it takes from the folder only the last file by date?

Answer 1

It's called an incremental backup. The full series is synced and only the changed files are made every day.