Category: Knowledgebase

  • Watch Hulu Streaming Videos Anywhere in the World is popularly known as a free online video service that offers hit TV shows including Family Guy, 30 Rock, the Daily Show with Jon Stewart, Lost, The Tonight Show with Conan o Brien, The Simpsons, Naruto Shippuden etc. etc. etc. It says there FREE! yes absolutely BUT only if you reside within the United Sates of America (USA). If you really like TV shows […]

  • Install Google Chrome with YUM CentOS 6.4

    Enable Google YUM repository ## Enable Google YUM repository ## nano /etc/yum.repos.d/chromium-el6.repo Add following to /etc/yum.repos.d/chromium-el6.repo file: [chromium-el6] name=CentOS-$releasever – Chromium EL6 baseurl=$basearch/ gpgcheck=1 enabled=1 gpgkey= Ctrl + O to save file, Ctrl + X to close file   Install Google Chrome with YUM (as root user) ## Install Google Chrome Stable version ## yum […]

  • How to configure Postfix to send mail via Google Apps

    In this tutorial, we’ll configure Postfix to send an email through Google’s SMTP on Ubuntu 12.04 LTS Server for Google Apps. We can use the exact same setup for Gmail account also: Install Postfix and command line mail utility using the following command: sudo apt-get install postfix mailutils Backup the default configuration file for postfix: […]

  • How to connect to an EC2 instance using Putty

    You created an EC2 instance and got private key (with PEM extension)from Amazon. Now, how you can login to your instance with PuTTY? For this, you need to convert the .PEM to .PPK format using Puttygen. Run Puttygen: Click on the Load button: Locate your PEM file that you want to convert: Putty will convert […]

  • How to Mount EC2 EBS Storage To EC2 Linux Instance

    Login to your AWS management console,click on EC2 in the list of AWS products and from there, identify the correct region of EC2 instance because EC2 EBS volume must be in the same location as the EC2 instance: Click Volumes located under Elastic Block Store then click on Create Volume button, which will launch the […]

  • Apache Virtual Hosts in Ubuntu

    In this tutorial, I’ll show you the steps to configure 3 Apache virutal hosts running on a single EC2 Ubuntu Instance. The three domains, that I’ll use in this tutorial are: 1) 2) 3) DNS setting for these 3 domains are as follows: Create three folders inside the /var/www folder, they will […]

  • How to connect a domain name to an EC2 instance

    Launch an EC2 instance and set up the web server (In my case, I setup the Ubuntu12.04 instance and install the Apache web server on it): At this point my website is up and running but with the long amazon url(i.e. Each EC2 server is assigned a dynamic IP. If a server has to […]

  • Part-4: Restore disk from Clonezilla Auto Restore CD/DVD

    Please read the Part-1,2 and 3 before starting this tutorial, in order to get the better understanding. 1) At first, Clonezilla auto restore CD/DVD comes up with this screen just press ENTER: 2) Before starting the restoration process, Clonezilla will confirm from you TWICE, If you are sure that everything is fine, than just type […]

  • Part-3: Restore an image of a Hard drive using Clonezilla

    In this tutorial, we’ll check that how to restore an image of a hard drive using the Clonezilla, that we have created in the Part-1 and stored it on the SSH Server. Note: One of Clonezilla’s “Limitations” is that the destination disk must be the same size or larger than the source disk that we […]

  • Part-2: Creation of autorun recovery Clonezilla live CD/DVD from image

    In the first part, we have created the Clonezilla image and store it on SSH Server. In this part, we’ll create the autorun recovery Clonezilla live DVD from that image. Note: You need to go through the same process again from step 1 to until step 15, that we have performed in Part-1. 1) Select […]