kamehamic on Nostr: Does anybody now of a good program/script/X to "backup" a folder doing hardlinks ...

Does anybody now of a good program/script/X to "backup" a folder doing hardlinks periodically, as in keeping two or more, older, hardlink-ed copies of that folder.
Example:
Copy-hardlink a video folder (where I have all my videos), so if I'm editing some the original files or sorting them, removing files (because I already have them somewhere) or any other activity that might lead me to delete files by accident, the copy-hardlink folder allows me to restore from any possible fail move.