Linux Tutorials

How to Install and Use firewall-cmd on Ubuntu In this tutorial, we will guide you through the process of installing and using the firewall-cmd command on Ubuntu. firewall-cmd is a command-line utility that provides a dynamic firewall management for Linux systems. It allows users to configure firewall rules and settings in a user-friendly manner. What is firewall-cmd? firewall-cmd is a part of the firewalld firewall management solution. It is used to manage the firewall rules and settings on Linux systems.

Tutorial: How to Install and Use netstat Command on Amazon Linux In this tutorial, we will guide you through the process of installing and using the netstat command on Amazon Linux. netstat is a powerful tool used for monitoring network connections, routing tables, and network interface statistics. Understanding how to use netstat can be valuable for diagnosing network-related issues, analyzing network traffic, and monitoring system performance. What is netstat and What Does it Do?