CentOS

Introduction ClearOS is a CentOS based Firewall Operating system. It is a less complicated and robust, modular speedy but cost effective Internet and Network Management...

Setting up a VPN on Linux used to involve the terminal, Stack Overflow and a computer science degree. Nowadays, the process is a lot...

In recent years, the usage of linux operating systems has increased a bit. Though, not at that impressive rate, there have been more users...

This Maybe be useful for the users familiar with Centos 6. Because on 7, the way is totally different to switch between run-levels. Method 1 Check Runlevel: #...

A huge number of modern companies know about Linux firsthand. Many of them have been using various distributions in one form or another for...

What is Network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a single interface. It will...

Introduction Apache OpenMeetings is an open source software used for online training, web conferencing, collaborative white board drawing and documents editing.This software is based on a...

We, all, know how to install Oracle VirtualBox on CentOS 6.x GUI based systems. But, what about on CentOS minimal server which is not...

There are many novice users that want to get their hands dirty with CentOS maybe because they want to learn something new or maybe...

Linux is a popular open-source operating system used widely by companies around the world for its several advantages. Some of these advantages are being...

An operating system is a software that manages all of the hardware resources associated with our devices. It is the bridge of communication between...

phpList is an open source, world's popular, and more comprehensive newsletter campaign manager. Using phpList, you can send any no of mails to your...

Note: This tutorial is a continuation of the Sendmail tutorial; please read through the Sendmail tutorial first before you attempt to install Dovecot or...

When I was trying to install Virtualbox guest additions for my Centos 6.5  64bit VM, i can't complete the installation due to the following...

LEMP is a combination of operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, engine-x (Nginx) HTTP...

vsftpd (Very Secure File Transport Protocol Daemon) is a secure, fast FTP server for Unix/Linux systems. In this how-to article, let us see how...

If your business uses Linux as an operating system, it is important that you know the best ways to protect your operations. Cybercrime is...

This is auto-installer for automatically install and configure apache or nginx with MySQL and PHP. On install time Apache or nGinx script will ask...