Guide to Legacy Ruby Installations
Ruby is a popular object-oriented programming language that you can install and integrate with a cPanel & WHM system.
whmadvanced
Guide to Reseller Accounts
This document describes reseller account privileges and how to manage reseller accounts.
How to Access the Command Line
This documentation describes how to access the command line.
How to Configure Google Drive as a Backup Additional Destination
This document explains how to set up your Google Drive™ account as an Additional Destination in WHM's Backup Configuration interface.
How to Convert from CentOS 8 to AlmaLinux OS
This document provides instructions for migrating a WHM server from CentOS 8 to AlmaLinux OS.
How to Customize the Exim System Filter File
The Exim system filter file scans messages that your server has received, but that it has not yet delivered. To add custom filter rules to your Exim configuration, you may either create custom filter rule files for Exim to include in its configuration, or create a custom Exim system filter file.
How to Delete a MySQL® Database
This document describes how to delete a MySQL® database from a cPanel & WHM server.
How to Deny FTP Access
This document describes how to deny FTP access to your users.
How to Disable Disk Space Monitoring for Selected Mount Points
This document explains how to use the /var/cpanel/chkservd_ignored_mounts file to disable disk space monitoring for selected mount points.
How to Downgrade Local License for Testing
This document provides steps to downgrade your server's local license for testing purposes.
How to Edit the exim.conf File
This document describes the final adjustments to change the IP address that Exim uses to send email.
How to Enable the Slow Query Log in MySQL® or MariaDB
This document describes how to enable the MySQL® or MariaDB Slow Query Log.
How to Get Started With IPv6
This document explains how to get started with IPv6 on your cPanel & WHM server.
How to Install Legacy Ruby
You can install Ruby via the command line.
How to List Domains with DNSSEC
This document describes how to list domains with DNS Security Extensions (DNSSEC) on a server.
How to Open a Technical Support Request
This document explains how you can open a support request with cPanel Technical Support.
How to Override the rpm.versions System
System administrators and third-party developers can modify cPanel-provided package management.
How to Prevent cPanel Users from Creating Certain Domains
cPanel & WHM allows you to deny cPanel users the ability to create certain domains or use certain top-level domains (TLDs).
How to Prevent Spam with Mail Limiting Features
The Mail section of WHM's Tweak Settings interface contains five options that allow you to limit outgoing mail.
How to Purchase and Install WHMCS
This document describes how to install WHMCS on your cPanel account.