Protocols such as Hyper Text Transfer Protocol over Secure Sockets Layer (HTTPS), and File Transfer Protocol (FTP), a protocol for uploading and downloading files, are also supported.Īpache Web Servers are often used in combination with the MySQL database engine, the HyperText Preprocessor (PHP) scripting language, and other popular scripting languages such as Python and Perl. For example, to view the home page of the Ubuntu Web site a user will enter only the FQDN: To view the community sub-page, a user will enter the FQDN followed by a path: The most common protocol used to transfer Web pages is the Hyper Text Transfer Protocol (HTTP). Users enter a Uniform Resource Locator (URL) to point to a Web server by means of its Fully Qualified Domain Name (FQDN) and a path to the required resource. Clients typically request and view Web pages using Web browser applications such as Firefox, Opera, Chromium, or Internet Explorer. Web servers are used to serve Web pages requested by client computers. Multi-node configuration with Docker-Composeĭistributed Replicated Block Device (DRBD)Īpache is the most commonly used Web server on Linux systems.

Apache server tutorial pdf