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Vagrant Setup

This tutorial guides you through creating your first Vagrant project.

We start with a generic Ubuntu VM, and use the Chef provisioning tool to:

• install packages for vim, git
• create user accounts, as specified in included JSON config files
• install specified user dotfiles (.bashrc, .vimrc, etc) from a git repository

Afterwards, we'll see how easy it is to package our newly provisioned VM

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$(document).ready(function(){
  $(".class").css("opacity","0");
  $(".class").hover(function () {
    $(this).stop().animate({
      opacity: .7
    }, "slow");
  },
  function () {
    $(this).stop().animate({
      opacity: 0

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import os
PRO_PATH = os.path.dirname(os.path.abspath(__file__))
STATIC_ROOT = os.path.join(PRO_PATH, 'assets/static')

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div.highlight pre {
    background-color: rgb(245, 245, 245);
    font-family: 'Inconsolata',monospace;
    font-size: 1.1em;
    overflow: auto;
    word-wrap: normal;
    white-space: pre;
}

pre {

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html {
   background: url(images/bg.jpg) no-repeat center center fixed;
   background-size:cover;
   -moz-background-size:cover;
   -o-background-size:cover;
   -webkit-background-size:cover;
   -khtml-background-size:cover;
}

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Create git.io Short URLs in Python

git.io is an awesome URL shortener provided by Github. It works when shortening URLs from *.github.com/* to a small http://git.io/ link.

requests

>>> import requests

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package main

import (
  "fmt"
  "os"
  "log"
  "flag"
  "image"
  _ "image/gif"
  "image/jpeg"

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#!/bin/sh
# Autor: Nilton OS -- www.linuxpro.com.br
# Take from: https://gist.github.com/jniltinho/5565617
#
#
### BEGIN INIT INFO
# Provides:          uwsgi
# Required-Start:    $syslog $remote_fs
# Should-Start:      $time ypbind smtp
# Required-Stop:     $syslog $remote_fs

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#!/bin/bash
# Autor: Nilton OS -- www.linuxpro.com.br
echo 'setup-web2py-nginx-uwsgi-centos64.sh'
echo 'Support CentOS  6.4'
echo 'Installs Nginx 1.4.1 + uWSGI + Web2py'
 
 
# Get Web2py Admin Password
echo -e "Web2py Admin Password: \c "
read  PW

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use students;
for (i=0;i<10000;i++) { names=["exam","easy","quiz"]; for (j=0; j<3; j++) { db.scores.insert( { "student" : i, "type" : names[j], score : Math.round(Math.random()*100) } ); } };
exit;