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Mastering NetworkManager Dispatcher: Automate ‘Everything’ When Changing Networks on Linux

By admin September 2, 2026

Stop letting manual network configuration slow you down. Learn to use NetworkManager Dispatcher Scripts to automate Routes, Firewalls, and VPNs on Linux professionally.

Linux

systemd-networkd: Minimal Linux Server Network Configuration — Replace NetworkManager with .network Files

By admin July 10, 2026

A guide to switching from NetworkManager to systemd-networkd on a headless Linux server — configure your network with simple .network files that are lighter and boot faster. Includes a 5-minute quick start, static IP and DHCP setup, multi-interface and VLAN configuration, and practical debugging tips from real VPS management experience.

Fedora

Fedora Network Administration via CLI: nmcli and nmtui Tips from Basic to Advanced

By admin May 22, 2026

Forget the GUI; here's how to master NetworkManager on Fedora using nmcli and nmtui. Detailed guide on configuring static IP, Bonding, and VPN via the command line.

Centos

CentOS Stream 9: Saying Goodbye to network-scripts—The “Right” Way to Configure Static IPs with nmcli

By admin April 14, 2026

Forget the legacy way of editing network-scripts on CentOS 9. This guide shows you how to use nmcli for fast, precise static IP configuration with no risk of losing connectivity after a reboot.

Network

Configuring VLAN on Linux: Network Isolation, Enhanced Security, and Easy Management

By admin March 14, 2026

VLANs allow us to create multiple virtual networks on the same physical infrastructure, enhancing network security and performance. This article provides detailed instructions on configuring VLANs on Linux, from basic concepts to practical examples.