How do you find the ArcGIS Portal content directory? The directory as shown in PortalAdmin -> System -> Directories -> content is encrypted.
There's no way to determine it as it's encrypted. If you have an idea of where it could be, create a new item and note the itemID, and then check the content directory for the itemID. If you see it, then that's the configured content directory. The content directory is stored unencrypted at 10.6.