Nginx is a high-performance, open-source web server and reverse proxy server. It is widely used for serving static content, load balancing, and acting as a reverse proxy for applications. Nginx is known for its speed, scalability, and efficient handling of concurrent connections.

Features of Nginx:

• Fast and efficient web server with low memory usage.
• Acts as a reverse proxy for HTTP, HTTPS, and other protocols.
• Supports load balancing and caching to optimize performance.
• Handles a high number of simultaneous connections using an event-driven architecture.
• Compatible with major web technologies and integrates with PHP, Python, Node.js, and more.

To check the installed version of Nginx, run:

http://your_ip  or nginx -v

Disclaimer: Nginx is an open-source web server and reverse proxy developed by the Nginx community. It is distributed under the BSD license and is freely available for use and modification. This information is for educational purposes only and is not affiliated with, endorsed by, or sponsored by the Nginx development team. Nginx is provided "as is," without any warranty, express or implied. Users utilize this software at their own risk.