How To Install NGINX On Ubuntu VPS Server

NGINX is one of the most popular high-performance web servers used for:

• websites
• SaaS applications
• APIs
• reverse proxies
• enterprise hosting infrastructure

It is lightweight,
fast,
scalable,
and optimized for handling high traffic environments.

In this guide,
you will learn how to install NGINX on an Ubuntu VPS server step-by-step.

Why Use NGINX?

NGINX is widely used because it offers:

• high performance
• low memory usage
• reverse proxy support
• load balancing
• excellent scalability
• fast static file delivery
• improved concurrency handling

It is one of the best web servers for Linux VPS hosting.

Prerequisites

Before starting,
ensure you have:

• an Ubuntu VPS server
• root or sudo access
• SSH access enabled
• stable internet connectivity

Step 1 — Connect To Your VPS Server

Connect to your Ubuntu VPS using SSH.

Command:

ssh root@your-server-ip

Example:

ssh root@192.168.1.10

Step 2 — Update Server Packages

Update all server packages before installing NGINX.

Command:

apt update && apt upgrade -y

Updating packages improves:

• security
• compatibility
• server stability
• performance

Step 3 — Install NGINX

Install NGINX using the Ubuntu package manager.

Command:

apt install nginx -y

This automatically downloads and installs the NGINX web server.

Step 4 — Start NGINX Service

Start the NGINX service.

Command:

systemctl start nginx

Enable NGINX to start automatically on server boot.

Command:

systemctl enable nginx

Step 5 — Verify NGINX Status

Check if NGINX is running properly.

Command:

systemctl status nginx

If successful,
you should see:

active (running)

Step 6 — Configure Firewall

Allow HTTP and HTTPS traffic through the firewall.

If UFW firewall is enabled:

ufw allow 'Nginx Full'

Reload firewall rules:

ufw reload

This allows:

• HTTP traffic on port 80
• HTTPS traffic on port 443

Step 7 — Test NGINX Installation

Open your browser and visit:

http://your-server-ip

You should see the default NGINX welcome page.

This confirms NGINX is installed successfully.

Important NGINX Commands

Start NGINX

systemctl start nginx

Stop NGINX

systemctl stop nginx

Restart NGINX

systemctl restart nginx

Reload Configuration

systemctl reload nginx

Check NGINX Status

systemctl status nginx

NGINX Configuration Files

Main configuration file:

/etc/nginx/nginx.conf

Website configuration directory:

/etc/nginx/sites-available/

Enabled websites directory:

/etc/nginx/sites-enabled/

How To Restart NGINX After Configuration Changes

After editing configuration files,
test NGINX syntax first.

Command:

nginx -t

If successful,
restart NGINX.

Command:

systemctl restart nginx

Common NGINX Errors

Port 80 Already In Use

Another web server like Apache may already be running.

Stop Apache:

systemctl stop apache2

NGINX Configuration Failed

Test configuration syntax:

nginx -t

Fix syntax errors before restarting NGINX.

Why Businesses Use NGINX

Businesses prefer NGINX because it provides:

• excellent performance
• high scalability
• low resource usage
• enterprise reliability
• advanced proxy capabilities
• load balancing support

It is widely used for:

• SaaS applications
• APIs
• enterprise hosting
• high traffic websites
• reverse proxy environments

Why Choose DJ Technologies VPS Hosting

DJ Technologies Linux VPS hosting includes:

• enterprise-grade virtualization
• NVMe SSD infrastructure
• premium low latency network
• scalable resources
• advanced security
• optimized VPS environments
• 24×7 technical support

Our VPS infrastructure is optimized for:

• NGINX hosting
• business applications
• APIs
• SaaS platforms
• scalable cloud workloads

Final Thoughts

NGINX is one of the best web servers for Linux VPS hosting environments.

Its:

• speed
• scalability
• lightweight architecture
• enterprise reliability

make it ideal for websites,
business applications,
APIs,
and modern hosting infrastructure.