Adding file to NCP from command line

rsync uploaded a large data files to NextCloudPi v1.52.4.

Assume that the data files are in the directory:

/home/pi/myLargeData

How does one add the directory to Nextcloud? user = bob?

Try checking the official documentation

https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/external_storage_configuration_gui.html