If you plan to operate numerous Content Management Systems (CMS) on a server running cPanel, the Skeleton Directory will come in handy to set them up quickly.
Once you download your CMS from the official website, unzip it then upload the files to the /root/cpanel3-skel/public_html folder in the exact tree format they were unzipped using the root account as this is the directory what will be used as a skeleton for all new accounts for your WordPress sites.
If you have themes as well for the CMS that will be used on multiple sites, be sure to add those too.
Open Source Content Management Systems
* Alfresco
* B2Evolution
* Drupal
* Joomla
* WordPress