How to Install and Configure Nginx Web Server on a Linux Server

Update System Packages
```
sudo apt update
```
Install Nginx
```
sudo apt install nginx
```
Start Nginx Service
```
sudo systemctl start nginx
```
Enable Nginx on Boot
```
sudo systemctl enable nginx
```
Check Nginx Status
```
sudo systemctl status nginx
```
Open Nginx Configuration File
```
sudo nano /etc/nginx/nginx.conf
```
Edit Configuration File
- Set worker_processes.
- Configure events block.
- Adjust http block.
Test Nginx Configuration
```
sudo nginx -t
```
Restart Nginx
```
sudo systemctl restart nginx
```
Allow Nginx Through Firewall
```
sudo ufw allow 'Nginx Full'
```

Create Server Block Directory

sudo mkdir -p /var/www/your_domain/html

Set Permissions

sudo chown -R $USER:$USER /var/www/your_domain/html

Create Sample Page

nano /var/www/your_domain/html/index.html

Edit Server Block File

sudo nano /etc/nginx/sites-available/your_domain

Add Server Block Content

server {
    listen 80;
    server_name your_domain;
    root /var/www/your_domain/html;
    index index.html;
}

Enable Server Block

sudo ln -s /etc/nginx/sites-available/your_domain /etc/nginx/sites-enabled/

You have installed and configured Nginx.

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