Bruno Paz brpaz

ElasticSearch cheat sheet

TODO

implement security measures git config config files full sublimetext config set up openvpn rdesktop and network drive to terra set up evolution RStudio

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Terraform, CoreOS, and Digital Ocean

Let's use Terraform to easily get a CoreOS cluster up on Digital Ocean. In this example we will get a 5 node CoreOS cluster up and running on the Digital Ocean 8GB size.

Install Terraform

Grab a copy of Terraform for your platform from http://www.terraform.io/downloads.html. Follow the instructions at http://www.terraform.io/intro/getting-started/install.html by getting Terraform in your PATH and testing that it works.

Digital Ocean API Key

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

PhpSpec 2.0 Cheat Sheet

Object: $result ($this)

Expectation: should or shouldNot

Matcher: Be...()

Types of Matchers:

	development:
	adapter: mysql2
	encoding: utf8
	database: my_database
	username: root
	password:
	apt:
	- somepackage
	- anotherpackage

	#!/bin/bash
	echo "Generating an SSL private key to sign your certificate..."
	openssl genrsa -des3 -out myssl.key 1024

	echo "Generating a Certificate Signing Request..."
	openssl req -new -key myssl.key -out myssl.csr

	echo "Removing passphrase from key (for nginx)..."
	cp myssl.key myssl.key.org
	openssl rsa -in myssl.key.org -out myssl.key

	#!/bin/bash

	# Bash shell script for generating self-signed certs. Run this in a folder, as it
	# generates a few files. Large portions of this script were taken from the
	# following artcile:
	#
	# http://usrportage.de/archives/919-Batch-generating-SSL-certificates.html
	#
	# Additional alterations by: Brad Landers
	# Date: 2012-01-27

	# define some variables
	variable "aws_ubuntu_ami" {
	default = "ami-972444ad"
	}

	variable "aws_keypair" {
	default = "xxxx"
	}

	# AWS account details