Ubuntu Linux : get matrix effect on terminal

This time I made a thought to share something interesting.It is not related to system admin but it is just for fun. I generally use ubuntu most of the time for my desktop purposes. Hope you will like this matrix effect on your terminal. First you have to install cmatrix package into your system. It […]

Install EPEL repo on CentOS 7 and RHEL 7

In this post we will learn how to install EPEL repo on CentOS 7 and RHEL 7. On our previous post of “How to install EPEL repo in CentOS/Scientific Linux/Red Hat” , we have already written about EPEL repo. Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, […]

Linux : clear command and its keyboard shortcut

Today, in this post we will explain about linux clear command and its keyboard shortcut. Like cls command on Windows, on linux we use clear command.clear command is available on all Unix like Operating System. clear command clears output and command on console or terminal window. In short words, clear command clear the screen. But […]

How to install Nagios on CentOS 7 / RHEL 7

In this tutorial we will learn about how to install Nagios 4 on CentOS 7/RHEL 7 . To install nagios we will use its stable source code, which is avaible at Nagios site. Nagios is one the most popular, stable and reliable monitoring tool. It is available as free and Open source package called Nagios […]

How to clear apc cache by using php script

In this post we will learn, how to clear apc cache by using php script. A few days back, one of the reader of our blog asked a question. It was about how to clear php APC cache.The question was asked on our previous post on PHP APC error. Follow the given below steps to […]

Install VLC Media Player on Ubuntu 14.04 LTS

VLC media player is a portable, free and open-source, cross-platform media player(Linux,Windows,OSX,BSD etc.) and streaming media server written by the VideoLAN project. This is my first post on VLC media player.Recently a question was asked by a newbie to me. His question was , how to install VLC media player on Ubuntu 14.04 LTS. There […]

How to install Nagios 4 from source on Ubuntu 14.04 LTS

In this tutorial we will learn, how to install Nagios 4 from source on Ubuntu 14.04 LTS. In this practical I have seen some problems while Nagios core 4 installation. Because in Ubuntu 14.04 LTS is shipped with new Apache 2.4 version ,it was quite obvious some extra steps we have to do. I will […]