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Centos_featuredHow to setup mail server in centos 6 ( postfix-dovecot )

This article describes how to setup a mail server in centos 6 . Here i have used three popular packages which is very easy to configure . » Postfix ( for sending ) » Dovecot ( for receiving ) » Squirrelmail ( for webmail access ) This guide is strictly for learning purpose , not […]

Ubuntu_featuredHow to install audacious in ubuntu 12.04

Audacious is a light weight mp3 player which uses less resources and gives high quality audio . It comes with two interfaces ( GTK interface and Winamp interface ) . Winamp interface looks like old winamp 2.x version has a same functionality like playlist,presets etc.. In this article we will see about Audacious installation in […]

JQuery-featuredCopy to clipboard multiple links using zClip

Copy to clipboard from browsers can be done by using zclip jquery plugin. Here we can see about how it’s work with multiple links . DemoDownload Here we require below files . just download these files for local use » https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js » http://www.steamdev.com/zclip/js/jquery.zclip.min.js » http://zeroclipboard.googlecode.com/svn-history/r10/trunk/ZeroClipboard.swf Now open jquery.zclip.min.js and set ZeroClipboard.swf file path. path:”ZeroClipboard.swf” Javascript […]

Ubuntu_featuredInstall and configure nginx webserver in ubuntu 12.04

Nginx Nginx is a lightweight webserver which is more stable and secure, it serves static content 50 times faster than Apache. nginx is a perfect load balancer can able to handle more than 7000 live request per second , In the meantime it consumes only less cpu and memory. Nginx reverse proxy is very powerful […]

Centos_featuredHow to install dns server in centos 6

DNS DNS helps to resolve domain name to ip address and ip address to domain name . In this post we can see how to configure DNS server on centos 6. Install dns server in centos 6 : Just follow the step by step instruction to setup dns server on centos 6 . You can […]

Centos_featuredInstall svn server on centos 6

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. In this article we can see how to setup svn server on centos 6. Lets start , Install svn server on centos 6 Update yum repositories and […]

Ubuntu_featuredHow to install Oracle java 7 on ubuntu 12.04

By default ubuntu 12.04 comes with Openjdk. In this article, we can see how to install Oracle java 7 on ubuntu 12.04. Installing Oracle java 7 on ubuntu 12.04 Step 1 » Check the version of java package installed by issuing the below command krizna@leela:~$ sudo update-java-alternatives -l java-1.7.0-openjdk-i386 1051 /usr/lib/jvm/java-1.7.0-openjdk-i386 [OR] krizna@leela:~$ java -version […]

Centos_featuredHow to configure ftp server on centos 6

FTP – File transfer protocol is used to transfer files from one host to another over TCP . Configuring ftp server on linux is safe and secure . In this article we can see how to configure ftp server on centos 6 . please follow the steps. Configuring ftp server on Centos 6: Step 1 » Vsftpd […]

Ubuntu_featuredHow to install virtualbox on ubuntu 12.04

Oracle virtualbox is a cross-platform virtualization software which means it can be installed on windows, Mac and Linux . VirtualBox supports all major operating systems in its virtual machines, Please refer this link for more details (https://www.virtualbox.org/wiki/Guest_OSes). » Install Virtualbox on ubuntu 12.04 : Installing virtualbox on ubuntu 12.04 is very simple, just with 4 commands . Let’s start […]

Windows-featuredInstall ubuntu on windows 7 – VirtualBox

Virtual Machine : Virtual machine is a software implementation that helps to run operating system virtually within a operating system (eg: You can run linux/solaris/windows OS on windows OS). Virtual machine can be useful for windows user who would like to try linux without effecting your current windows OS. Virtual machine is just like other […]

wordpress-featuredHow to improve wordpress/blog performance

Website loading time is an important factor to improve website’s position in search results. Slow pages may irritate visitors and makes them to leave immediately, This will increase bounce rate which makes major drop in search results for your keywords. Refer the below posts that describes major factors effecting page load. » http://developer.yahoo.com/performance/rules.html » https://developers.google.com/speed/docs/best-practices/rules_intro […]

How to setup google apps for your domain

Setup google apps for your domain : Google provides free apps for small business which includes Email, calendar, docs and much more . In free edition these apps are limited upto 10 users and mail box size upto 10GB which is fair enough for running small business.  To setup google apps for your domain you […]

Centos_featuredHow to setup network in centos 6

Setup network in centos 6 : By default Centos 6 new installation will not have network access , which means you need to configure ip address to the network interfaces by yourself. In this article we can see how to setup network in centos 6 , i.e. assigning ipaddress in static and in DHCP  mode . […]

Ubuntu_featuredHow to install phpmyadmin on ubuntu 12.04

Phpmyadmin on ubuntu : Phpmyadmin is a free tool used to administrative MySQL database in a GUI mode ( Using web browser ) . You can perform almost all the major tasks like creating , deleting  and modifying databases, tables, rows etc. you can also optimize and repair tables just with a single click . Phpmyadmin […]

Centos_featuredInstall and configure DHCP server on centos 6

Setup DHCP server on Centos 6 : Dynamic Host Configuration Protocol (DHCP) is used to assign IP addresses and other stuff like gateway and DNS details automatically to the clients. we need a DHCP server configured for offering ipaddress to the clients when it is required . Installing DHCP server on Centos 6: After installing […]

Ubuntu_featuredHow to install gnome3 on ubuntu 12.04

Install gnome3 on ubuntu 12.04 : This article will help you to install gnome3 on ubuntu 12.04 . people who are not interested in using unity can install gnome environment on their ubuntu machine.Gnome3 now comes with various new features . Installing gnome on ubuntu 12.04 is very easy , just follow the steps . […]

Ubuntu_featuredHow to install Adobe reader on ubuntu 12.04

Install Adobe reader on ubuntu 12.04 : Adobe reader is the best PDF document viewer . In the article we can see how to install adobe reader on ubuntu 12.04  . Command mode installation: Step 1 » Before starting the installation we need to update the repository krizna@leela:~$ sudo apt-get update Step 2 » Now […]

Ubuntu_featuredInstall Apache2, Mysql and PHP on Ubuntu 12.04 (LAMP)

How to install Apache , mysql and PHP on Ubuntu 12.04 . In this tutorial we will learn how to install/configure own webserver on ubuntu 12.04 . Installing apache , mysql and php on ubuntu is pretty easy , just follow the steps . After installing Ubuntu 12.04 (Ubuntu 12.04 installation step by step screenshots […]

Centos_featuredHow to install phpmyadmin on centos 6

Phpmyadmin : Phpmyadmin is a free tool used to administrate MySQL . Phpmyadmin supports all major operation with MySQL in GUI mode. Before configuring Phpmyadmin refer these steps for installing and configuring apache , mysql and php. 1. Apache2 installation and configuration 2. Mysql installation 3. PHP installation 4. Testing all together PhpMyadmin installation on […]

Ubuntu_featuredHow to Install adobe flash player on ubuntu 12.04

Installing flash player on ubuntu 12.04 : Adobe flash player is the only application that allow you to browse multimedia content like animations , flash games , videos , advertisements , rich media content etc.. Adobe flash player is designed to support all the operating systems like windows , MAC , linux , solaris , […]