How to delete (transfer) only files (folders) from Joomla?

Question

Joomla

Good evening.
There is such a question.

It is necessary to transfer to the existing hosting, a site made on WORDPRESS, there is now a site on JOOMLA, and you cannot delete all folders and files, because important files that you need can be stored there. You need to find files and folders that are specific to Joomla.
What is the solution?

Answer 1

There is only one solution in this case - download the distribution kit of the installed version of Joomla from the official site and check the set of folders. But, in my opinion, it would be most reasonable to make several backups of the entire folder with the old site (after all, there is no guarantee that the desired file was not placed in one of the joomla service folders), and then completely delete it from the hosting, because saving some of the files of the old site (even if they are not directly related to the CMS) in practice can lead to a variety of collisions.