Exploring Netstat Command
Exploring Netstat Command Examples and Usage in RHEL 7 and Ubuntu Introduction Netstat, short for network statistics, is a powerful command-line tool used for monitoring network connections and troubleshooting network-related issues in Linux systems. Whether you're managing a server on Red Hat Enterprise Linux (RHEL) 7 or Ubuntu, Netstat provides valuable insights into network activities. In this article, we'll delve into Netstat command examples and its usage in various scenarios. 1. Basic Netstat Command The fundamental usage of Netstat is to display a list of active network connections. Open a terminal and type: netstat This will provide a snapshot of all active connections, their status, and associated IP addresses and ports. 2. Displaying Listening Ports To view the services and applications currently listening on specific ports, use the following command: netstat -l This will show a list of ports that are actively listening for incoming connections. 3. Displayi...