buth

package main

func send(c chan int, i int){
	c <- i
}

func main() {
	c := make(chan int)
	go send(c, 1)
	go send(c, 2)

buth

require 'mixlib/config'

module MyConfig
  extend Mixlib::Config

  def self.required(name)
    default(name) {raise "You must provide a configuration value for #{name}."}
  end

  config_strict_mode true

buth

module M
	def value
		@@value ||= rand(100)
	end
end

class A
	include M
end

buth

module ThreadIO
	def ThreadIO.puts(s)
		@@semaphore ||= Mutex.new
		@@semaphore.synchronize do
			STDOUT.puts s
		end
		Thread.pass
	end
end

buth

#cloud-config

users:
  - name: nytint
    coreos-ssh-import-url: https://s3.amazonaws.com/newsdev-ops/keys.json
    groups:
      - docker

write_files:
  - path: /etc/nginx/nginx.conf

buth

sudo PATH=/opt/chef-server/embedded/bin:$PATH /opt/chef-server/embedded/service/erchef/bin/reindex-chef-server reindex