Networking Basics

Learn the basics of networking:

  • What is an IP address
  • What is a network address
  • How to subnet

nmcli is a command line tool for managing network interfaces via Network Manager. You can configure interfaces as well as view their status. When making changes to a 'connection' with nmcli you are effectively overwriting the connection files store in /etc/sysconfig/network-scripts For example the following command...