Quick Nginx Setup

This will be a quick guide that uses Nginx on Ubuntu to set up a website.

Update repositories
```
sudo apt update
```
Install Nginx
```
sudo apt install nginx
```

You should now be able to test the website by navigating to your IP in a web browser. Next we will set up server blocks. Replace example.com with your domain.

Make the directory
```
sudo mkdir -p /var/www/example.com/html
```

Assign ownership of the directory

sudo chown -R $USER:$USER /var/www/example.com/html

Ensure correct permissions
```
sudo chmod -R 755 /var/www/example.com
```

Create an HTML file

sudo nano /var/www/example.com/html/index.html

<html>
  <head>
    <title>Welcome to example.com</title>
  </head>
  <body>
    <h1>Hi Welcome to Example.com</h1>
  </body>
</html>

Create Nginx config

sudo nano /etc/nginx/sites-available/example.com

server {
    listen 80;
    listen [::]:80;

    root /var/www/example.com/html;
    index index.html index.htm index.nginx-debian.html;

    server_name example.com www.example.com;

    location / {
        try_files $uri $uri/ =404;
    }
}

Create symbolic link

sudo ln -s /etc/nginx/sites-available/example.com /etc/nginx/sites-enabled/

Test for problems
```
sudo nginx -t
```
Restart Nginx
```
sudo systemctl restart nginx
```