Most Common Network Port Numbers for Linux

In computing, and more so, TCP/IP and UDP networks, a port is a logical address that is usually assigned to a specific service or running application on a computer. It is a connection endpoint that channels traffic to a specific service on the operating system. Ports are software-based and are usually associated with the IP address of the host.

In this guide, we will focus on the well-known ports and what services they are mostly associated with.