To install the Linux, Apache, MariaDB, PHP (LAMP) stack on a CentOS or Red Hat Enterprise Linux (RHEL) 7 system, you can follow these steps:
sudo yum update
This will ensure that you have the latest packages and security updates installed on your system.
sudo yum install httpd
This will install Apache and all of the necessary dependencies.
sudo systemctl start httpd
sudo systemctl enable httpd
sudo yum install mariadb-server mariadb
This will install MariaDB and all of the necessary dependencies.
sudo systemctl start mariadb
sudo systemctl enable mariadb
sudo mysql_secure_installation
This will prompt you to set a root password for the MariaDB database server and to remove anonymous users and test databases.
sudo yum install php php-mysql
This will install PHP and the PHP MySQL extension, which allows PHP to communicate with the MariaDB database server.
sudo systemctl restart httpd
/var/www/html) and accessing it through a web browser. You can do this by running the following commands:echo "<?php phpinfo(); ?>" | sudo tee /var/www/html/info.php
firefox http://localhost/info.php