NGINX is an open-source software primarily used as web-server, reverse proxy or as a caching service. It is well known for high concurrency and low memory usage. According to BuiltWith, more than 43 million websites use NGINX as their web server.
Open your terminal and hit these commands.
sudo apt update
sudo apt install nginx
sudo service nginx start
After installation, verify whether the nginx web-server is running or not :
sudo service nginx statusIf the nginx web-server is not already running, check if port 80 on your machine is available and not in use by any other process, or follow the NGINX debugging guide.
With a fresh install, your default root directory for webserver is set to /var/www/html/ .