WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system, referred to within WordPress as Themes. LEMP refers to a collection of open-source software that is commonly used together to serve web applications.
The term LEMP is an acronym that represents the configuration of a Linux operating system with an nginx (pronounced engine-x, hence the E in the acronym) web server, with site data stored in a MySQL database and dynamic content processed by PHP.
If you need any support related to WordPress Installation in your Linux system, you can hire me.