Networking

How To Uninstall Apache 2

This is a little tip that we can share to manage your linux box server, below you can see the consolle command to uninstall apache webserver sudo update-rc.d -f apache2 remove

Setting the Hostname (FQDN) in Linux Servers

Here we will show how to set your system's hostname and fully qualified domain name (FQDN). Your hostname should be something unique. Some people name their servers after planets, philosophers, or animals. Note that the system's hostname has no relationship to websites or email services hosted on…

Install Wordpress, Nginx, PHP, and Varnish on Ubuntu 12.04

About Varnish Varnish is an HTTP accelerator and a useful tool for speeding up a server, especially during a times when there is high traffic to a site. It works by redirecting visitors to static pages whenever possible and only drawing on theserver itself if there is a need…

Ubuntu UFW Firewall - Uncomplicated Firewall for Ubuntu

Introduction to UFW - Uncomplicated Firewall The default firewall configuration tool for Ubuntu is ufw. Developed to ease iptables firewall configuration, ufw provides a user friendly way to create an IPv4 or IPv6 host-based firewall. By default UFW is disabled. Gufw is a GUI that is available as a frontend. Basic Syntax and…

Grid Computing Vs Cloud Computing

The world of information technology is changing rapidly and what may be the popular method of conducting business or gathering information today may be completely phased out in a few months. Grid computing and cloud computing are two powerful – but distinct – computing systems that attempt to accomplish many of the…

3 Ways to Get High Rankings Despite Algorithm Changes

Representatives from Google have said they change search engine algorithms as many as hundreds of times per year. This reality hit the Internet world particularly hard in 2012, as many of the algorithm changes that occurred meant that people who specialized in search engine optimization had to completely change strategies…

Open Compute Project To Develop An Open Switch

  The Open Compute Project (OCP), a Facebook-backed  initiative that aims to develop cheaper, more energy efficient data centre designs, has announced it will begin work on a specification and a reference box for an open, OS-agnostic top-of-rack switch. The development process will be outlined at the first-ever OCP Engineering Summit, being held at Massachusetts…

Setup VNC server for remote desktop management in Ubuntu 12.04

   VNC is a protocol that is used to share the desktop with other users/computers over the network/Internet.In order to share a desktop, VNC server must be install and configure on the computer and VNC client must be run on the computer that will access the shared desktop. When we install…

Apache: Install webmin on Ubuntu 12.10

Webmin is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and much more. Webmin removes the need to manually edit Unix configuration files like /etc/passwd, and lets you manage a system from the console or remotely. We…

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