The Plesk’s control panel helps the server administer to set up new websites, e-mail accounts, reseller accounts, and DNS entries through a web-based interface. The administrator can create client and site templates, which predetermine resource allocation parameters for the domains and/or clients. Installs an extension from an URL or upgrades an already installed extension to a later version. The following command is used to install an extension from the URL using the Plesk panel.
Command:
plesk bin extension --install-url http://example.com/mod.zip