justincampbell

#!/usr/bin/ruby

require 'net/http'
require 'tempfile'
require 'uri'

feed_url = "http://www.nasa.gov/rss/dyn/lg_image_of_the_day.rss"
feed = Net::HTTP.get(URI.parse(feed_url))
image_filename = feed.split('url="http://www.nasa.gov/sites/default/files/')[1].split('"')[0]
image_url = "http://www.nasa.gov/sites/default/files/#{image_filename}"

justincampbell

#!/bin/bash -e

ua=$(defaults read com.apple.universalaccess whiteOnBlack)
cg=$(defaults read com.apple.CoreGraphics DisplayUseInvertedPolarity)

if [ "$ua" != "$cg" ]; then
  echo "Values do not match"
  exit 1
fi

justincampbell

x27[1;32mdocker output will be in this color.x27[0m

x27[1;32m==> docker: Creating a temporary directory for sharing data...x27[0m
x27[1;32m==> docker: Pulling Docker image: ubuntux27[0m
x27[0;32m    docker: Using default tag: latestx27[0m
x27[0;32m    docker: latest: Pulling from library/ubuntux27[0m
x27[0;32m    docker: d3a1f33e8a5a: Already existsx27[0m
x27[0;32m    docker: c22013c84729: Already existsx27[0m
x27[0;32m    docker: d74508fb6632: Already existsx27[0m
x27[0;32m    docker: 91e54dfb1179: Already existsx27[0m

justincampbell

package main

type Nameable struct {
	Name string
}

type Person struct {
	Nameable
}

justincampbell

PIDFILE := tmp/server.pid
PORT := 4567

default: test stop

start: $(PIDFILE)

$(PIDFILE):
	rackup --daemonize --pid $(PIDFILE) --port $(PORT) config.ru
	sleep 1

justincampbell

require 'benchmark'

n = (ENV['N'] || 1_000_000).to_i

HASH = { foo: 1, bar: 2 }.freeze

Benchmark.bm(20) do |x|
  x.report("case") do
    n.times do
      case :baz

justincampbell

vault server -dev
export VAULT_ADDR='http://127.0.0.1:8200'
vault auth <token>

vault auth-enable userpass
vault write auth/userpass/users/justin password=secret policies=root

$ curl $VAULT_ADDR/v1/auth/userpass/login/justin -d '{ "password": "secret" }'
{
  "lease_id": "",

justincampbell

package main

import (
	"fmt"
	"os"

	"github.com/awslabs/aws-sdk-go/aws"
	"github.com/awslabs/aws-sdk-go/service/s3"
)

justincampbell

heroku_app.default: Creating...
  all_config_vars.#: "" => "<computed>"
  git_url:           "" => "<computed>"
  heroku_hostname:   "" => "<computed>"
  name:              "" => "terraform-output-bug"
  region:            "" => "us"
  stack:             "" => "<computed>"
  web_url:           "" => "<computed>"
heroku_app.default: Creation complete

justincampbell

• Ergo Depot Jarvis Desk, as recommended by The Wirecutter
• CumulusPRO Anti-Fatigue Mat, also recommended by The Wirecutter
• Humanscale M8 Monitor Arm, used from eBay
• Aukey iPad Stand