Book Image

CentOS 7 Linux Server Cookbook - Second Edition

By : Jonathan Hobson
Book Image

CentOS 7 Linux Server Cookbook - Second Edition

By: Jonathan Hobson

Overview of this book

This book will provide you with a comprehensive series of starting points that will give you direct access to the inner workings of the latest CentOS version 7 and help you trim the learning curve to master your server. You will begin with the installation and basic configuration of CentOS 7, followed by learning how to manage your system, services and software packages. You will then gain an understanding of how to administer the file system, secure access to your server and configure various resource sharing services such as file, printer and DHCP servers across your network. Further on, we cover advanced topics such as FTP services, building your own DNS server, running database servers, and providing mail and web services. Finally, you will get a deep understanding of SELinux and you will learn how to work with Docker operating-system virtualization and how to monitor your IT infrastructure with Nagios. By the end of this book, you will have a fair understanding of all the aspects of configuring, implementing and administering CentOS 7 Linux server and how to put it in control.
Table of Contents (22 chapters)
CentOS 7 Linux Server Cookbook Second Edition
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Preface
Index

Installing, configuring, and testing PHP


Hypertext Preprocessor (PHP) remains one of the most popular server-side scripting languages designed for web development. It already supports some nice features, such as connecting to relational databases like MariaDB out-of-the-box which can be used to implement modern web applications very fast. While a current trend can be seen for larger enterprises to move away from PHP in favor of some newer technologies such as Node.js (server-side JavaScript), it is still the superior scripting language on the consumer market. Every hosting company in the world provides some kind of LAMP stack (Linux, Apache, MySQL, PHP) to run the PHP code. Also, a lot of very popular web applications are written in PHP, such as WordPress, Joomla, and Drupal, so it's fair enough to say that PHP represents a must-have feature for almost any Apache web server. Here in this recipe, we will show you how to get started with installing and running PHP in your Apache web server...