fran0x

package chapter3

import util._
import scala.collection.mutable.ArrayBuffer
import java.awt.datatransfer._
import scala.collection.JavaConverters._
import scala.collection.mutable.Buffer

object ExercisesCh3 {
  // 1. array of random ints

fran0x

package chapter2

import math._

object ExercisesCh2 {
  def signum(i: Int) = if (i < 0) -1 else if (i > 0) 1 else 0
                                                  //> signum: (i: Int)Int

  signum(5)                                       //> res0: Int = 1
  signum(-5)                                      //> res1: Int = -1

fran0x

# Install Git from http://git-scm.com/ and then launch Git Bash

# Generate SSH key pair
ssh-keygen -t rsa -C <username>@gmail.com

#Turn on SSH agent
ssh-agent -s
eval $(ssh-agent -s)

# List SSH keys registered in the SSH agent

fran0x

package chapter1

import math._
import math.BigInt._
import util._

object ExercisesCh1 {

  3                                               //> res0: Int(3) = 3
  pow(sqrt(3),2)                                  //> res1: Double = 2.9999999999999996

fran0x

FROM centos:6.6
MAINTAINER "Francisco Lopez" [email protected]

# update & upgrade packages
RUN yum update -y & yum upgrade -y

# install extra packages and basic tools (included some required for Greenplum installer)
RUN yum install -y epel-release git unzip which tar sed wget curl nano expect

# cleanup packages

fran0x

#!/usr/bin/env bash

set timeout 60
cd /tmp
/usr/bin/expect << EOF

spawn /bin/bash greenplum-db-4.2.6.1-build-1-RHEL5-x86_64.bin
expect {
	-ex "--More--" {
		send "\n"