Manage Network Connections Using the NMCLI Utility
In the article, we’ll delve into how to manage network connections using the NMCLI utility, a powerful command-line tool for configuring and controlling NetworkManager, which simplifies the management of network connections on Linux systems. Table of Contents Introduction Are you tired of grappling with complicated network configurations on your Linux system? Enter NMCLI – the […]
Streamline IP Address Management with NMCLI Scripts
In this post, we’ll explore how NMCLI scripts can streamline IP address management tasks, making network administration smoother and more streamlined. Table of Contents Introduction Managing IP addresses in a network environment can be a tedious and time-consuming task. From assigning static IPs to configuring DHCP settings, network administrators often find themselves grappling with numerous […]
The differences between NMCLI and NMTUI
Learn about the differences between NMCLI and NMTUI, two powerful tools for managing network connections on Linux systems, and discover which one is best suited for your needs. Table of Contents Introduction When it comes to managing network connections on Linux systems, NetworkManager is a widely used service. NetworkManager provides various tools for managing network […]
Change DNS Settings using the NMCLI utility
In this article, we will review how to change DNS settings using nmcli. In RHEL7 and CentOS7, modifying the ifcfg scripts or /etc/resolv.conf files directly won’t work as they are overwritten by the NetworkManager. Table of Contents Introduction The nmcli command-line (CLI) tool is used for controlling the NetworkManager. It not only displays the network […]