Configuring a Linux VPS server may seem challenging, but with clear instructions, even beginners can successfully manage it. With an appropriate Linux distribution, securing your server with a firewall, and installing necessary software, you can have your website or application running smoothly.

Confused about how to host your website or application with greater control and flexibility than shared hosting provides? Configuring a Linux VPS server may seem like something only for the experts.

Without guidance, you may find yourself lost amidst confusing commands, unfamiliar terms, and complex configurations. This often causes beginners to give up or choose basic hosting options, believing that VPS management is reserved for experienced users.

But here’s the silver lining: It’s not as complicated as it sounds. Configuring a Linux VPS server is simple, even for a novice; you have to proceed step by step and make no errors. In this guide, we’ll walk through every detail, all the way down to the sugar cube, so you can get your server up and running to focus on what matters.

What Is a Linux VPS Server?

First, let’s clarify some key terms:

  • Linux: An operating system (like Windows or macOS), but free and open-source. That’s where most servers use it because it’s stable and secure.
  • VPS (Virtual Private Server): A virtual instance on a physical server. In this approach, you receive a dedicated portion of server resources isolated from other users.
  • Linux VPS Server: A Virtual Private Server that runs on the Linux operating system. It is frequently used to host websites, run applications, or securely store files.
Also Read: WordPress or Linux Hosting? Which Works Best for Your Biz

How to Set Up a Linux VPS Server

Let’s follow a step-by-step guide to set up a Linux VPS server:

Step 1: Choose a Linux Distribution

A Linux distribution is a version of Linux with slightly different features. Common options include:

  • Ubuntu: The go-to for new users and has good support.
  • Debian: An extremely lightweight and reliable distro, suitable for smaller setups.
  • CentOS (or AlmaLinux): Commonly utilised for enterprise environments.

For a first-time Linux user, Ubuntu is a safe and easy option.

Step 2: Connect to Your Server via SSH

After you purchase a Linux VPS from a hosting provider, you will receive login credentials with an IP address, username, and password.

You will manage your server remotely via SSH (Secure Shell). It establishes a secure connection from your server.

Steps to connect:

  • On Mac or Linux: Open Terminal.
  • On Windows: Use a free program such as PuTTY.

Then type this command: ssh root@your-server-ip

Enter your-server-ip with the IP address that you received from your provider. You are prompted to input your password.

Step 3: Update the Server

Prioritise updating your server before installing any software. This will enhance performance and address potential security vulnerabilities.

  • For Ubuntu/Debian: sudo apt update && sudo apt upgrade -y
  • For CentOS/AlmaLinux: sudo yum update -y

Step 4: Create a New User

The default “root” account is unsafe for everyday tasks. File whatever you need to re-enter your system and return to the root directory.

To do this, type:

  • adduser yourusername
  • usermod -aG sudo yourusername

You can replace your username with whatever name you want. To switch to this new user: su – yourusername. That way, your system is more secure.

Step 5: Set Up a Firewall

A Firewall determines what connections from your server are allowed. This is a critical security step. You can use UFW (Uncomplicated Firewall) for Ubuntu or Debian servers.

To enable basic protection, use the following:

  • sudo ufw allow OpenSSH
  • sudo ufw enable

If you intend on running a web page, let website visitors know: sudo ufw allow ‘Nginx Full’

Also Read: Understanding What a Firewall Is and How It Protects Your Network

Step 6: Install a Web Server

If you want your server to be a website host, you’ll also need web server software like Nginx or Apache.

To install Nginx use: sudo apt install nginx -y

Once installed, you’ll want to point your web browser to your server’s IP address. If so, you should see the default welcome page, meaning your server is up and running.

Step 7: Connect a Domain Name (Optional)

In short, that means you can register your website as a domain name (e.g., yourwebsite.com).

To accomplish this, you must sign in to your domain registrar and modify the A record in the DNS settings. Right now, point it to your server’s IP address.

Step 8: Set Up Backups and Monitoring

Once you have your VPS running, you must secure it by:

  • Setting up regular backups (many hosting providers offer automatic backups).
  • CPU, memory, and disk usage monitoring
  • Creating alerts for unwanted activity or downtime.

These tools will assist you in keeping your site or app safe and active.

Conclusion

Setting up a Linux VPS server may seem complicated initially, but if you follow these steps, you can easily do it. From selecting a Linux distribution to securing access to firewalls and web servers, you can do it all seamlessly.

This guide will help you master hosting, whether you’re starting a blog, hosting an app, or learning how the server infrastructure works.

Ready to Get Started? Host your website as efficiently as possible with Crazy Domains. With full root access, scalable resources, and 24/7 expert support, our Linux VPS hosting has everything you need to launch and maintain your online presence.

Contact us today to learn more!