Is it possible to check creation date of a source file and fire a warrning when the source file is older than specified time? I need to make a backup of another backup (made by a script executed before duplicati task ) and I need to make sure that the backup made by script is up to date.

Check source file date

kees-z January 10, 2020, 11:53am 2

Can’t you do this using the backup script itself?
Within the script, check the creation timestamp of the just created backup file and exit with an error level > 0.