Installation
How to install cPanel & WHM
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System Requirements
This document describes the system requirements for your cPanel & WHM installation.
System Requirements for AlmaLinux OS
This document describes the system requirements for your cPanel & WHM installation on an AlmaLinux OS server.
System Requirements for CloudLinux
This document describes the system requirements for your cPanel & WHM installation in a CloudLinux™ server.
System Requirements for Rocky Linux
This document describes the system requirements for your cPanel & WHM installation on a Rocky Linux™ server.
System Requirements for Ubuntu
This document describes the system requirements for your cPanel & WHM installation on an Ubuntu® server.
cPanel DNSOnly® Installation
This document describes how to install cPanel DNSOnly on your server.
Customize Your Installation
This document describes how to customize your cPanel & WHM installation.
WHM
It's important to perform some basic tasks after you install cPanel & WHM.
Troubleshoot Your Installation
This document describes how to troubleshoot problems with your cPanel & WHM installation.
cPanel Deprecation Plan
To improve our ability to support our customers and provide the best possible experience, we sometimes remove features from cPanel & WHM. When possible, we attempt to provide advance notice of any deprecations or removals.
cPanel DNSOnly®
The cPanel DNSOnly software allows you to run a dedicated physical nameserver.
cPanel Glossary
A list of common terms, web hosting terms, and terms in cPanel & WHM.
Guide to DNS Cluster Configurations
A DNS cluster is a group of nameservers that share records with each other.
Linux Containers
cPanel, L.L.C. supports the use of cPanel & WHM inside of a Linux Container (LXC). An LXC container provides an environment that resembles a standard Linux installation, but does not require a separate kernel.
Product Versions and the Release Process
This document explains the cPanel & WHM version system and release process.