The servers_queue Script
This script allows you to manage the task queue system.
whmadvanced
Backup Retention Behavior
You can edit backup retention behavior in WHM's Backup Configuration interface.
Best Practices for cPanel Virtualization Templates
Installing cPanel & WHM from a templated environment reduces your setup time so that you can spend more time on your website, not your server.
Calendar and Contacts Server
The Calendar and Contacts Server (CCS) allows your cPanel users to manage their CalDAV (calendar) and CardDAV (contacts) accounts from your cPanel & WHM server.
Configure cPanel Cron Jobs
This interface allows you to configure the upcp, backup, and cpbackup scripts' cron jobs on your server.
cPanel Glossary
A list of common terms, web hosting terms, and terms in cPanel & WHM.
cPanel Linked Nodes Guide
This guide details information about cPanel's linked nodes feature.
cPanel PHP
cPanel & WHM includes PHP and its modules as a set of packages, including the associated PEAR and PECL packages and PHP loaders.
Full Disaster Recovery
In some circumstances, experienced system administrators may need to completely restore a server from a crashed or failed hard drive.
The failurls File
If a user fails to authenticate with cPanel through a custom login form, the /var/cpanel/failurls file allows a reseller to redirect that user to a custom error page.
The rpm.versions File
This file contains all of the cPanel-provided settings for the rpm.versions system.
The splitlogs Binary
The splitlogs binary optimizes your resources and performance when you create Apache logs.
The Statistics Software Configuration File
The /etc/stats.conf file stores the configuration changes that you make in WHM's Statistics Software Configuration interface.
The update_local_rpm_versions Script
Use this script to update the /var/cpanel/rpm.versions.d/local.versions file.
Third Party Software
cPanel & WHM ships with a large collection of third-party software that performs a wide variety of functions.
Troubleshoot IPv6 Problems
This document lists common IPv6 problems and steps to resolve them.
Uninstall Legacy Ruby Installations
You can use several different methods to uninstall Ruby.
What is Domain TLS?
The Domain TLS system stores and manages the server's verified certificates in a domain-indexed repository.
What is My Version Number?
You can use the interface to determine which version of cPanel & WHM you're using.
Why Can't I Clean a Hacked Machine?
This document explains why you can't clean a hacked machine.