grahamlyons

import boto3


def assume_role(account_id: str, role_name: str) -> boto3.Session:
    sts = boto3.client('sts')
    response = sts.assume_role(
        RoleArn=f'arn:aws:iam::{account_id}:role/{role_name}',
        RoleSessionName='account_creation',
    )
    return boto3.Session(

grahamlyons

2017/12/21 12:35:40 [INFO] Terraform version: 0.11.1  a42fdb08a43c7fabb8898fe8c286b793bbaa4835+CHANGES
2017/12/21 12:35:40 [INFO] Go runtime version: go1.9
2017/12/21 12:35:40 [INFO] CLI args: []string{"/bin/terraform", "apply", "-auto-approve"}
2017/12/21 12:35:40 [DEBUG] Attempting to open CLI config file: /root/.terraformrc
2017/12/21 12:35:40 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2017/12/21 12:35:40 [INFO] CLI command args: []string{"apply", "-auto-approve"}
2017/12/21 12:35:40 [INFO] command: empty terraform config, returning nil
2017/12/21 12:35:40 [DEBUG] command: no data state file found for backend config
2017/12/21 12:35:40 [DEBUG] New state was assigned lineage "eccad70b-25a5-464c-ae79-fcc8e0f8ff7d"
2017/12/21 12:35:40 [INFO] command: backend initialized: <nil>

grahamlyons

resource "random_id" "id" {
    byte_length = 8

    provisioner "local-exec" {
        command = "./provision.sh ${self.id}"
    }
}

grahamlyons

Getting started with RSpec

Assumptions

• a *nix system
• Ruby installed - rvm (curl -sSL https://get.rvm.io | bash) is useful for installing the latest version and keeping gems local to your user
• a directory called workspace in your home directory
• Atom editor installed - https://atom.io/

First steps

grahamlyons

#!/usr/bin/env bash

for file in $(ls *.csv)
do
  prefix=$(echo ${file} | cut -d'_' -f1)
  echo $prefix
  tmpfile=$(tempfile)

  while read line
    do echo "${prefix},${line}" >> ${tmpfile}

grahamlyons

def get_test_class(a_assignment)
  test_class = <<-EOF
class T
  attr_accessor(:a)

  def initialize
    @a = 42
  end

  def t(this_a=nil)

grahamlyons

#!/bin/sh

CERT_PATH=/etc/pki/ca-trust/source/anchors/verisign.crt

write_certs() {
    cat > $1 <<EOF
Verisign Class 3 Public Primary Certification Authority 
======================================================= 
-----BEGIN CERTIFICATE----- 
MIICPDCCAaUCEHC65B0Q2Sk0tjjKewPMur8wDQYJKoZIhvcNAQECBQAwXzELMAkGA1UEBhMCVVMx 

grahamlyons

function Fred(state){

    var innerState = state;

    return {
        getState: function() {
            return innerState;
        },
        setState: function(newState){
            innerState = newState;

grahamlyons

hardstatus on
hardstatus alwayslastline
hardstatus string "%{.bW}%-w%{.rW}%n %t%{-}%+w %=%{..G} %H %{..Y} %m/%d %C%a "
# Map ctrl+\ to screen command key
escape ^\\\

grahamlyons

" .vimrc
set background=dark
set number
set tabstop=4
set shiftwidth=4
set expandtab
syntax on
filetype on
filetype plugin on