TCP/IP

TCP/IP (Transmission Control Protocol/Internet Protocol) forms the backbone of internet communication, allowing computers to connect and transfer data. It comprises four layers: Network Interface, Internet, Transport, and Application. Essential for Linux networking, enabling hosts to interact across networks. Use netstat -at to view active TCP/IP connections. Crucial for network management and troubleshooting.

Learn more from the following resources:

• @article@TCP/IP Commands for Linux
• @article@Netstat Command in Linux
• @article@Netstat Command in Linux: 13 Practical Examples