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Nginx is a powerful opensource web server. Nginx can scale websites to millions of visitors. cPanel is a known word for the ones who are familiar with web hosting. cPanel…

Django is a Python-based free and open-source web framework that can be used for developing dynamic websites and web applications. In this article, we will explain the procedures to configure…

Open Command line as “Run as administrator” cmd (command): powershell (windows 2008/2012): after that, you need to reboot your computer.

This howto describes the steps in how to setup a PPTP VPN on Centos, Fedora, Debian, and Ubuntu with basic RSA authentication.  Before the installation make sure to have your…

Installing Desktop Environment Most servers don’t have a desktop environment installed, so we’ll start by installing a lightweight desktop environment. There are several desktop environments (DE) available in Ubuntu repositories.…

Modern and performance/server grade network interface have the capability of using transmit and receive buffer description ring into the main memory. They use direct memory access (DMA) to transfer packets…

View selected lines of a document/file # sed -n ‘9,20p’ file.txt View the entire file except selected lines # sed ‘21,40d’ file.txt Replacing words or characters in a file #…

Sudo is a command that enables programs to be implemented as a root user. Sudo runs commands provided to it with the privileges of a root user. You can use…

Webmin is a web-based graphical tool for unix . It is used to manage services like User management, Disk managemet, Network, Iptables ( Firewall ), Cron, Apache, DNS, File sharing and…

SVN – Apache subversion SVN – Subversion is a versioning and revision control system used by developers to track and keep up earlier versions of their source codes. Update yum…