This one's a tricky requirement, I believe this can be achieved via custom predicate [0] where the sorting has to happen based on the number of occurrences(count) of a search term. Here's a another forum [1] somewhat similar but with pages where the requirement was search for occurrence of a search ...

You could use Rsync for about 2 times while the system is running and then the last rsync can be taken by shutting down the server where the downtime would be less as the last rsync would only copy delta and most of the data is already copied from previous rsync.Rsync for the 1st time while the inst...

StartupMode is RESTART from upgrade logs, it should be UPGRADE when you unpack the jar. make sure all pre upgrade tasks are completed and quickstart.properties file is generated as mentioned in [0][0]Pre-Upgrade Maintenance Tasks

Might be a case duplicate requests to Coral JS and CSS files. Eliminating the source of these duplicate request should resolve the noted error

Well there must be some kind of information [logs] on the webdav client if uploads are not working for certain paths. Please check if there's a difference for the path where upload works and doesn't. It might be worth to try a different webdav client 

Another way you could add the resources is through code, which is suitable if its a one time job and build the application package as part of maven project

is it only path in /etc/fmdita/dita_resources? Does it work for other paths?Checked drag and drop from local drive to mount drive on MAC for a different path on my 6.4 instance and was able to add multiple files to AEM through webdav

You could use webdav to upload structured resources into AEM using a client like Cyberduck or OOTB OS tools. Refer [0] for more details[0]WebDAV Access

As I understand you can use an Apache URL to register a screens player for authentication purpose on an enterprise level.With regards to dispatcher, I don't see a use case with AEM screens as it has its own caching mechanism on the player side. From the documentation there is no mention of utilizing...

AFAIK its still a feature being considered as part of AEM + XD roadmap. On the other hand DITA to AEM plugin is out.XD integrated with AEM – Adobe XD Feedback : Feature Requests & Bugs