List newest file

hi all,
I am running Home Assistant in a Docker container on a machine besides other docker containers.
On the hosting machine OS (Debian) I created cron jobs for backing up the HA configuration and also monthly creating an image backup from the hole hosting machine. The backups will be written into a NAS share.
This is working fine.

Now I want to list the newest backup files (configuration and image) in Home Assistant to see if the backup was successful.

Someone knows how to achieve this?

Thanks and best regards

Nobody can tell if you don’t say how / with what tool you do your backups.

The backup of the configuration folder is done with zip and the image backup will be created with dd.

My idea is to find out the newest files by their created timestamp.