Remove Apache2 Ubuntu And Change To Nginx

What Is Apache2?

Apache2 is an open-source web server software created and maintained by the Apache Software Foundation. It is one of the most widely used web server software and is used for hosting websites on the web. Apache2 is highly configurable and includes a range of modules and features that allows it to be adapted to fit the exact needs of the user. Apache2 is known for its reliability, scalability, and security, which makes it a popular choice for web developers.

Apache2 is also the primary web server software used in Ubuntu Linux, as it is included in the Ubuntu install package by default. It is responsible for processing web requests and providing access to web content, and it is used by many popular websites and organizations around the world.

What Is Nginx?

Nginx is another open-source web server software. It was designed with high performance in mind and is known to require fewer resources than Apache2. It has advanced caching features, which makes it very suitable for websites with heavy traffic or content that changes frequently.

Nginx is also very secure and provides a range of options for protecting websites against cyberattacks. It can be easily configured to provide additional security, such as authentication, rate-limiting, and access control. This makes it a great choice for websites that require a high level of security.

Steps to Uninstall Apache2 in Ubuntu Linux

The first step in uninstalling Apache2 in Ubuntu Linux is to enter the command line terminal. To do this, open the terminal by selecting it from the Applications menu. Then type in the following command to open the root directory:

sudo -i

This command will give you root permissions to make modifications to the system. Once you have entered the root directory, use the following command to remove Apache2 from the system:

sudo apt-get remove apache2

This command will uninstall Apache2 from the system. It will also delete all associated configuration files and other related resources. If you want to completely remove Apache2, you can use the “purge” flag with this command:

sudo apt-get remove –purge apache2

This will completely remove all Apache2 related files and configurations from the system. After this command is executed, you can close the terminal.

Steps to Install Nginx in Ubuntu Linux

After Apache2 is removed from the system, you can start the installation of Nginx. The first step is to add the Nginx repository to the Ubuntu package sources. To do this, enter the following commands into the terminal:

sudo apt-get update && sudo apt-get install nginx

This command will add the Nginx repository to the system and then install the necessary packages. Once the installation is complete, you can start the Nginx service using the following command:

sudo systemctl start nginx

This will start the Nginx service and make it available for access. You can verify that the Nginx service is running by entering the command “sudo systemctl status nginx”. This should display the status of the Nginx service. If it is running, it will show the following message:

Active: active (running)

Configure Nginx in Ubuntu Linux

Once Nginx is installed and running, you will need to configure it to serve webpages. Nginx configuration files are located in the “/etc/nginx” directory. The main configuration file is called “nginx.conf”. To make changes to this file, you will need root permissions using the command:

sudo nano /etc/nginx/nginx.conf

This command will open the main Nginx configuration file in the text editor. Here you can configure Nginx to fit your specific needs. Once you have made the necessary changes, you can save the file and exit the text editor. After that, you can restart the Nginx service using the following command:

sudo systemctl restart nginx

This will restart the Nginx service and apply the changes that you have made to the configuration file. You can verify that the Nginx service is running by entering the command “sudo systemctl status nginx”.

FAQs

• How Do I Uninstall Apache2?

  You can uninstall Apache2 in Ubuntu Linux using the command sudo apt-get remove apache2. You can also use the “purge” flag with this command to completely remove all related files.

• How Do I Install Nginx?

  To install Nginx in Ubuntu Linux, you can use the command sudo apt-get install nginx. Once the installation is complete, you can start the Nginx service using the command sudo systemctl start nginx.

• How Do I Configure Nginx?

  To configure Nginx, you will need to edit the main configuration file located in the /etc/nginx directory. To make changes, you will need root permissions. Once you have made the changes, restart the Nginx service using the command sudo systemctl restart nginx.

Conclusion

Now you know how to remove Apache2 and install Nginx in Ubuntu Linux. Nginx is a powerful web server software that is highly configurable and secure. It has features that make it well suited for high traffic websites and websites that require a high level of security. We hope that this article has been helpful and that you have gained a better understanding of how to remove Apache2 and install Nginx in Ubuntu Linux.

Thank you for reading this article. We hope you have learned something new. Please have a look at our other articles to explore more about Ubuntu Linux!