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Mac OSX

Hadoop

• brew install hadoop
• Check if Hadoop has been successfully installed: hadoop version
• Add following three lines to your ~/.bash_profile:

export HADOOP_PREFIX=/usr/local/Cellar/hadoop/1.1.2/
export JAVA_HOME=$(/usr/libexec/java_home)

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1. Install SSH client and server:

   sudo apt-get install openssh-client sudo apt-get install openssh-server

2. Adding a dedicated Hadoop system user:

   $ sudo addgroup hadoop $ sudo adduser --ingroup hadoop hduser

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Installing Ruby > 1.9

Few links that should help you set up Ruby > 1.9 on your OS.

Ubuntu

Following guidelines had been tested on:

• Ubuntu 10.04 LTS: http://www.christopherirish.com/2010/08/25/how-to-install-rvm-on-ubuntu-10-04/
• Ubuntu 10.10:
  • http://www.wolfe.id.au/2010/12/06/installing-ruby-with-rvm-on-ubuntu-10-10/
• http://www.rubyinside.com/how-to-install-ruby-1-9-2-and-rails-3-0-on-ubuntu-10-10-4148.html

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Mac OS X Lion

1. Install "Command Line Tools for Xcode"

1. Go to https://connect.apple.com;
2. Login with your Apple account credentials;
3. Search for "command line tools"
4. Find it in the results, download it and install it;

2. Install Homebrew

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GREEN=`tput setf 2`
WHITE=`tput setf 7`

PS1="\u:\w\$(git branch 2>/dev/null | grep -e '\* ' | sed 's/^..\(.*\)/\[$GREEN\]{\1}/') \[$WHITE\]\$ "

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Basics

PHP code is surrounded by <?php ?> tags, like so:

<?php

// PHP code
echo "Hello World";

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Basics

PHP code is surrounded by <?php ?> tags, like so:

<?php

// PHP code
echo "Hello World";

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Goal

Prerequisite

Installation

Ubuntu

Mac OS X

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<?php

/**
*
* Generates anchor HTML markup, which can perform GET/POST requests
*
* Example usage in the view
* <code>
*  $this->linkTo(
     'new', 

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<?php
/*
 * Zend Controller responsible for handling online payments.
 * + Talking to PayPal API
 * + Talking to PaymentSense API
 * + Talking to SalesForce API
 * + Auto-registering paying user with our system
 * + Notifying about new lead
 *
 * @author     Martynas Miliauskas <[email protected]>