The Linux Expert!!
OpenVZ is a container based virtualization technique for Linux. OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server. Each container performs and executes exactly like a stand-alone server; a container can…
Error while adding an Addon domain in cPanel (sorry the domain is already pointed to an IP address). cPanel/WHM is an easily managing control panel for Linux web hosting servers. You can create accounts for hosting, you can add sub-domains,…
Recently I came across this error in one of our client’s cPanel server. That is, when he access Drafts or Sent folders in Webmail (squirrel mail), I was getting the following error. Accessing INBOX seems to be okay. Only problem…
Why this topic? Yeah.. The Linux is already updated. This new version (RHEL and CentOS 7) has a lot of changes. It’s time that we had a discussion on this topic. As we all know, RHEL is one of the most…
Protecting the server using iptables (Linux’s basic firewall) is a little bit difficult for beginners by comparing with firewall applications like CSF or APF. We have discussed about the installation and configuration of CSF on a Linux server in one…
Introduction The web-hosting control panels are loaded with the default web-server Apache. cPanel/WHM doesn’t have native support on Nginx web server. However, we can install and configure it many ways on a WHM server to increase the websites’ speed. That…
Frustrated with duplicated messages? Here is the solution! One of our clients email account recently encountered this problem. Email account with a lot of unread duplicated emails. It’s really frustrating and time wasting. Consider the scenario, your Inbox is full…