June 2011Monthly Archives

Unable to delete an email account from cPanel  The e-mail address admin@mydomain.com deleted successfully.Sorry, you do not have access to the domain mydomain.com The error message is displayed when you delete an email account of a domain from cPanel >> ‘Email Accounts’ that is either shifted under another users account… Continue Reading Remove email account at the back end.

HowTo: Add iptable modules on a VPS If you receive the following error on restating iptables on a VPS: error message: from firewall software ~ iptables: Unknown error 4294967295 You need to make sure the required iptable modules are loaded in the host server kernel. You have to use modprobe to… Continue Reading Add IP module in VZCTL

How to redirect a website using .htaccess? Redirect website http://mydomain.com to http://www.mynewdomain.comRewriteEngine onRewriteCond %{HTTP_HOST} ^mydomain\.com$RewriteRule ^(.*)$ http://www.mynewdomain.com [R=301,L] Redirect website mydomain.com with and without www requests to http://www.mynewdomain.comRewriteEngine onRewriteCond %{HTTP_HOST} ^www\.mydomain\.com$ [OR]RewriteCond %{HTTP_HOST} ^mydomain\.com$RewriteRule ^(.*)$ http://www.mynewdomain.com [R=301,L] Redirect requests from http://mydomain.com to http://mydomain.com/subdirectory i.e. redirecting requests from main domain to… Continue Reading .htaccess Redirection.

Introduction Nagios is a powerful monitoring tool used to track the health, performance, and availability of servers, network devices, applications, and services. It helps system administrators detect and resolve issues before they impact users. Nagios works by continuously monitoring hosts and services, sending alerts when issues are detected, and providing… Continue Reading How to install NAGIOS in linux or windows server

OpenVZ Commands Introduction ====================vz -> recommends ext3 file systemPIM -> IP:4643PMC -> mangaing h/w nodePPP -> for managing a single containerAll the above things need a license from parallel==================== Templates ====================OS template -> vzpkg (cache needs to created before creating the container)EZ template -> points to the repository that contains… Continue Reading Open VZ and commands

Introduction Plesk provides a powerful command-line interface (CLI) and database structure that allows administrators to manage domains, users, email accounts, and databases efficiently. This guide outlines useful commands and queries to retrieve account details and perform common administrative tasks directly from the server. Prerequisites Before proceeding, ensure the following: Implementation… Continue Reading Plesk CLI Administration Guide: Managing Domains, Emails, and Databases

Introduction LiteSpeed Web Server (LSWS) is a high-performance, drop-in replacement for Apache, designed to improve website speed, scalability, and resource efficiency. It integrates seamlessly with cPanel/WHM, allowing administrators to manage web server settings directly from the WHM interface. By installing the LiteSpeed WHM plugin, you can easily install, configure, and… Continue Reading Install LiteSpeed in WHM

Introduction Switching your cPanel server from CentOS to CloudLinux OS improves stability, security, and resource management using LVE (Lightweight Virtual Environment). Prerequisites Implementation Step 1: Get Activation Key Step 2: Download Installation Script wget http://repo.cloudlinux.com/cloudlinux/sources/cln/cpanel2cl Step 3: Run Installation Script sh cpanel2cl -k <activation_key> Step 4: If License via cPanel… Continue Reading Install CloudLinux OS in cPanel.

Introduction ASSP (Anti-Spam SMTP Proxy) is a spam filtering system commonly integrated with cPanel servers to protect email services from unwanted spam. When managing a mail server, administrators often need to trace emails, debug delivery issues, and monitor spam filtering behavior. This guide provides essential commands to help you troubleshoot… Continue Reading ASSP spam filter in cpanel. useful commands.