Hostname

Hostname configuration, resolution, and related settings.

How to Change the Hostname in Linux

Change the hostname in Linux with hostnamectl and /etc/hosts. Covers permanent, temporary, cloud-init, and non-systemd methods.

This article explains how to set or change the hostname on Ubuntu without restarting the system, using either the command line or GUI.

This guide explains how to set or change the hostname on Ubuntu 20.04 without needing to restart the system.

This guide explains how to set or change the hostname on CentOS 8 without needing to restart the system.

This tutorial explains how to change the hostname on Debian 10 Buster without restarting the system.

This tutorial will guide you through the process of changing a hostname on a Debian 9 without the need of restarting your system.

This tutorial guides you through the process of changing a hostname on a CentOS 7 without the need of restarting your system.

This tutorial will guide you through the process of changing a hostname on Ubuntu 18.04 without the need of restarting your system.