Frequently Asked Questions

I am sure most of you use many YUM repositories to install software on any RPM based distributions like RHEL, CentOS, Fedora etc. Sometimes,...

Linux and Windows are the two most popular operating systems for personal computers. Both of the systems have different purposes and functionality. But each...

If your MacBook is relatively old, you might have noticed that it is not performing as great as it did early. While Macs are...

SQUID Proxy Server A proxy server is a device that usually sits between a client and the destination the user is trying to reach. It...

Sometimes you forget stuff like meetings, seminars,passwords etc. I do. But forgetting a password to a Servers with no easy way to reset it...

Securing the Apache server is one of the most important tasks of the webmaster. In this example, we will show you in this Apache...

June 5, 2015, Facebook made the official announcement of Facebook Lite. The announcement came through the company CEO, Mark Zuckerberg's very own Facebook page. Facebook Lite...

Introduction Scponly is an alternative shell for system administrators who would like to provide access to remote users to both read and write local files...

As you read my tutorials on linux commands I am very sure you feel more confident with yourself while you see a console. I...

LibreNMS is an autodiscovering PHP/MySQL/SNMP based network monitoring tool which includes support for a wide range of network hardware and operating systems including Cisco,...

Introduction Centreon is an Open Source software package that lets you supervise all the infrastructure and applications comprising your information system. CES Standard is the Open...

Why MariaDB Replication? As you may know, MariaDB is a drop in replacement for MySQL. It is a robust, scalable and reliable SQL server that...

We, all, knew how to install Oracle VirtualBox on CentOS 6.x and CentOS 7.x GUI based systems. But, what about on CentOS minimal server...

The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple...

As you keep working on linux you get better and better on the command line. it comes a point where you say to yourself:...

About iRedmail iRedMail is a free, full featured and full-fledged open source mail server solution for Linux and BSD. Using iRedMail, anyone, even a novice...

About LEMP Stack LEMP is a combination of the operating system and open-source software stack. LEMP is acronym of Linux, Nginx(engine-x) HTTP Server, MySQL/MariaDB database,...

About Gibbon Gibbon is a free, Open Source, and web-based flexible school management system that can be used to solve real time problems of teachers,...