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Introduction Logical Volume Manager (LVM) is widely used in Linux environments for flexible storage management. While creating and managing LVM is straightforward, real-world production issues require strong troubleshooting skills. In interviews and real-time environments, you are expected not only to know commands but also to diagnose problems quickly and fix… Continue Reading LVM, How can i add it.

Introduction Connecting to a NAS backup is simple and allows you to access your backup storage over the network using standard protocols like SAMBA/CIFS and FTP. The NAS can be accessed directly from your server or mounted as a local drive. Prerequisites Implementation Connect via FTP Mount NAS on UNIX… Continue Reading How do I connect to my NAS backup?

Introduction This script helps you receive an email alert whenever a user logs into your Linux server. It is useful for monitoring access, especially for root logins. Prerequisites Implementation Step 1: Log in to the server Step 2: Open .bash_profilevi .bash_profile Step 3: Add the below scriptecho ‘ALERT – Root… Continue Reading Shell script – Logged in mail

Linux, Windows, PHP, MySQL, cPanel, Plesk , etc and their fixes: Server load and reduction methods

Introduction Monitoring and reducing server load is essential to maintain performance and stability. This guide explains how to check server load and apply common methods to reduce it on a Linux-based server. Prerequisites Root or SSH access to the server Basic knowledge of Linux commands Access to system monitoring tools… Continue Reading Server load and reduction methods

Introduction While creating a new hosting account in WHM via Account Functions → Create a New Account, the process may fail with the error: This issue occurs when the server is unable to assign a free IP address to the new account. It is commonly linked to the hosting package… Continue Reading cPanel-Account creation failed

Introduction The Windows Command Line (Command Prompt) provides powerful tools for system administration, troubleshooting, and automation. While many users rely on graphical interfaces, command-line utilities offer faster and more advanced control over system operations. Prerequisites Before using these commands, ensure: Command Line Tools 1. Scheduling & Task Automation 2. System… Continue Reading Useful Windows Command Line Tools for System Administration

Introduction RVsitebuilder is a website builder integrated with cPanel that allows users to create and manage websites without coding. When migrating hosting accounts or servers, it is important to transfer RVsitebuilder projects properly to ensure that all website data, templates, and configurations remain intact. This guide explains the process of… Continue Reading Rvsitebuilder- How to import projects of “RVsitebuilder” from one server to another

Introduction This document provides an overview of backend files, directories, services, and configurations used in cPanel and WHM. The content is preserved exactly as provided, with only formatting improvements for better readability. Prerequisites Implementation WHM: Web Host Manager http://IPaddress:2086http://IPaddress/whm WHM-related files /var/cpanel – whm files Cpanel http://domainname:2082http://IP:2082http://domainname/cpanel Mail The important… Continue Reading Cpanel Back End Files

Introduction cPanel provides multiple webmail applications such as Horde, Roundcube, and SquirrelMail. In some cases, administrators may want to restrict users to a specific webmail client and disable others for simplicity or security reasons. Prerequisites Before proceeding, ensure the following: Implementation Option 1: Enable/Disable Webmail for a Specific User Step… Continue Reading How to Enable or Disable Specific Webmail Applications in cPanel