How to Change Hostname on Ubuntu 25.10
Change hostname on Ubuntu 25.10 with hostnamectl, update /etc/hosts, preserve it through cloud-init, and verify the new name without rebooting.
How to Change Hostname on Ubuntu 24.04 (Step-by-Step)
Change hostname on Ubuntu 24.04 with hostnamectl, update local name resolution, prevent cloud-init resets, and verify the new name without a reboot.
How to Change Hostname on Ubuntu 22.04 (Step-by-Step)
Change hostname on Ubuntu 22.04 with hostnamectl, update /etc/hosts, handle cloud-init resets, and verify the new server name without rebooting.
How to Change Hostname in Rocky Linux 9 (Step-by-Step)
Change hostname in Rocky Linux 9 with hostnamectl, NetworkManager, /etc/hosts, and cloud-init checks, then verify the new name without rebooting.
How to Change Hostname in Rocky Linux 8 (Step-by-Step)
Change hostname in Rocky Linux 8 with hostnamectl, NetworkManager, local DNS mapping, and cloud-init checks, then verify it without a reboot.
How to Change Hostname in Rocky Linux 10 (Step-by-Step)
Change hostname on Rocky Linux 10 with hostnamectl, /etc/hosts, cloud-init checks, and clear verification steps for a persistent VPS name…
How to Change Hostname on Debian 13 (Step-by-Step)
Change hostname on Debian 13 with hostnamectl, update 127.0.1.1 in /etc/hosts, handle cloud-init, and verify the new name without rebooting.
How to Change Hostname on Debian 12 (Step-by-Step)
Learn how to change hostname on Debian 12 with hostnamectl, /etc/hosts, and cloud-init checks, then verify the new name without rebooting.
How to Change Hostname on Debian 11 (Step-by-Step)
Change hostname on Debian 11 with hostnamectl, update /etc/hosts for local resolution, stop cloud-init resets, and verify the new name without…
How to Change Hostname in AlmaLinux 9
Change hostname in AlmaLinux 9 with hostnamectl, local name resolution, NetworkManager checks, and fixes for reboot or DNS issues on a VPS…