General Systems Administration

This document explains how to disable prelinking.

This document describes how to disable a service.

This document provides steps to downgrade your server's local license for testing purposes.

This document describes how to enable stub resolvers for your server.

This document describes how to confirm whether you properly configured the disk space quotas on your system's devices.

This document explains how to get started with IPv6 on your cPanel & WHM server.

You can install Ruby via the command line.

This document provides steps to help you to manage your server's hard drive space.

This document provides steps to manually migrate contacts and calendars from Horde to Roundcube.

When accounts are too large to move with the WHM Transfers features, you can move the accounts manually.

This document describes how to remove a Site Publisher website.

This document describes several methods to restart the services (often daemons) on your server.

If a database user loses access to databases, you can restore the user's grants to the database with the `restoregrants` utility.

This document describes how to run the traceroute and ping utilities on different operating systems.

This document provides steps on how to set packages to both the managed and unmanaged states.

This document demonstrates how to share multiple IP addresses with cPanel & WHM.

This document lists methods that you can use to transfer accounts and configurations between cPanel & WHM servers.

Disk I/O describes how long the read and write operations require on a hard disk. This document explains how to troubleshoot high disk IO problems

This document describes the steps to update various parts of your cPanel & WHM server.

This document explains WHM's Server Profiles feature.