Configuration Nginx On Debian 9


Configuration Nginx On Debian 9

Introduction

Nginx is a powerful open source web server that runs on Linux and provides the capability to efficiently serve content. Debian 9 is a Debian-based Linux operating system designed for servers, desktop computers, and embedded devices. It features the Linux 4.x kernel, basic system utilities such as Gawk, dpkg, etc., and the graphical environment GNOME 3.14. In this article, we will cover how to configure Nginx on Debian 9.

Prerequisite

In order to configure Nginx on Debian 9, you will need the following:

  • A Debian 9 server
  • A working installation of Nginx on Debian 9

Install Nginx on Debian 9

Before configuring Nginx on Debian 9, you need to install it. You can install Nginx using APT, which is the default package manager for Debian 9. To do so, run the following command:

sudo apt-get install nginx

Once the installation is completed, you can check the version of Nginx you are running with the following command:

nginx -v

Now that you have installed Nginx, you can start configuring it.

Configure Nginx on Debian 9

By default, Nginx on Debian 9 comes with minimal configuration. You can modify the default configuration to customize your web server setup. The configuration files for Nginx are stored in the /etc/nginx/ directory. The main configuration file is /etc/nginx/nginx.conf. This is the main configuration file for Nginx and should not be modified unless you are familiar with Nginx configuration. All other configuration files are stored in the /etc/nginx/conf.d/ directory.

You can modify the default configuration files to suit your needs. For example, if you want to enable SSL for your web server, you can edit the /etc/nginx/conf.d/ssl.conf configuration file. If you want to enable compression for your web server, you can edit the /etc/nginx/conf.d/gzip.conf configuration file. The list of configuration files and what they are used for can be found in the documentation for Nginx.

Once you have made the necessary changes, you can reload Nginx to apply the changes. You can do this by running the following command:

sudo nginx -s reload

Nginx Security

Nginx is a powerful web server and it is important to ensure it is secure. Here are some steps you can take to increase the security of your Nginx web server:

  • Disable unused modules. Not all modules are needed for your web server and it is best to disable them to tighten security.
  • Deny IPs from accessing the server. You can use IP bans to deny access to individual IPs from accessing the Nginx web server.
  • Enable logging. Logging should be enabled in order to monitor traffic and detect any suspicious activity.
  • Disable directory listing. Enabling directory listing allows users to see the contents of a directory without authentication.
  • Use secure protocols. You should use secure protocols such as TLS/SSL and SSH to access the web server.

Conclusion

In this article, we have covered how to configure Nginx on Debian 9. We have also discussed some steps you can take to secure your Nginx web server. Nginx is a powerful web server and by properly configuring it and following security best practices, you can ensure your web server is secure and efficient.

FAQs

  • Q: How do I check the version of Nginx?
  • A: You can check the version of Nginx you are running by running the command ‘nginx -v’.
  • Q: How do I reload Nginx?
  • A: You can reload Nginx by running the command ‘sudo nginx -s reload’.
  • Q: How do I enable directory listing?
  • A: By default, directory listing is disabled. You can enable it by setting the ‘autoindex’ directive to ‘on’ in the server block of your Nginx configuration file.

Thank you for reading this article. Please read our other articles for more information.

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