One-click installation: the latest method to quickly build a web server on CentOS

One-click installation: The latest method to quickly build a web server on CentOS

In today's Internet era, building a stable and efficient web server is the need of many people. Among Linux operating systems, CentOS is a popular choice. This article will introduce you to the latest method to quickly build a web server on CentOS.

Step 1: Install CentOS

First, we need to install the CentOS operating system. You can download the latest version of CentOS from the official website and install it on your server. During the installation process, you need to set the root user's password and basic configurations such as network connection.

Step 2: Update the system

After installing CentOS, we need to update the system to obtain the latest software packages and security patches. Use the following command to update the system:

sudo yum update

Step 3: Install the Apache HTTP server

Apache is one of the most widely used open source web server software. Installing Apache on CentOS is very simple, just run the following command:

sudo yum install httpd

After the installation is complete, use the following command to start Apache:

sudo systemctl start httpd

Set Apache to start automatically at boot:

sudo systemctl enable httpd

Step 4: Install MySQL database

For many web applications, the database is indispensable. MySQL is a popular relational database management system. To install MySQL on CentOS, you can use the following command:

sudo yum install mysql-server

After the installation is complete, use the following command to start MySQL:

sudo systemctl start mysqld

Set MySQL to start automatically at boot:

sudo systemctl enable mysqld

Step 5: Install PHP

PHP is a widely used server-side scripting language suitable for building dynamic web pages. To install PHP on CentOS, you can use the following command:

sudo yum install php php-mysql

After the installation is complete, use the following command to restart Apache to make PHP take effect:

sudo systemctl restart httpd

Step 6: Configure the firewall

In order to ensure the security of the server, we need to configure a firewall to restrict access to the server. The following command can turn off the firewall:

sudo systemctl stop firewalld

If you need to start the firewall, you can use the following command:

sudo systemctl start firewalld

Step 7: Test the web server

Now, your CentOS server is completed The basic configuration of building a web server. The default Apache welcome page can be accessed by entering the server's IP address into your browser. If everything is fine, you will be able to see this page.

Step 8: More configuration

If you need to perform more configuration, such as specifying a custom website directory, configuring a virtual host, etc., you can edit the Apache configuration filehttpd .conf. This file is usually located in the /etc/httpd/conf/ directory. After modifying the configuration file, you need to use the following command to restart Apache to make it take effect:

sudo systemctl restart httpd

Summary:

Through the above eight steps, we can quickly build a fully functional web server on CentOS . This method is simple, convenient, and suitable for both novice and experienced developers. I hope this article will help you build a web server on CentOS.

Code examples have been given in the article. For detailed configuration information and examples, please refer to the official documentation or search for Internet resources. I wish you success in building a web server!

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