m0wfo

# General format:
# dig {NS} {RECORDTYPE} {zone} {OPTIONS}

# Where RECORDTYPE is normally one of:
# {A,MX,CNAME,TXT,SRV,AAAA,PTR,SIG} etc

# Query type defaults to A records, so
dig google.com
# is equivalent to:
dig A google.com

m0wfo

# A quick & dirty approach:
(1..255).each {|ip| p `dig -x 192.168.1.#{ip} +noall +answer` }

# A more idiomatic solution:
require "socket"

(1..255).each do |ip|
  host_info = Socket.getaddrinfo("192.168.1.#{ip}", nil).map {|i| {i[2] => i[3]} unless i[2] == i[3]}[0]
  p host_info unless host_info.nil?
end

m0wfo

sudo ipfw pipe 1 config bw 15KByte/s
sudo ipfw add 1 pipe 1 src-port 80
sudo ipfw delete 1

m0wfo

require "sinatra"

before do
  content_type "application/x-dmap-tagged", :charset => "utf-8"
  headers "DAAP-Server" => "Simple"
  headers "Expires" => "-1"
  headers "Cache-Control" => "no-cache"
  headers "Accept-Ranges" => "bytes"
  headers "Content-Language" => "en_us"
end

m0wfo

require "net/http"

threads = []

1000.times do
  threads << Thread.new do
    while true do
      Net::HTTP.new("www.example.com").get("/")
    end
  end

m0wfo

# Singular form
"The beer of the guy" => "The guy's beer"

# Plural form
"The beers of the men" => "The men's beers"

# Plural form ending in 's'
"The beers of the guys" => "The guys' beers"

m0wfo

# A simple assertion like this:
"You are" => "You're"

# or this:
"Should not" => "Shouldn't"

# IS NOT THE SAME AS THIS!!!!
"Your" != "You're"

# OR THIS!

m0wfo

# Pluralised single letter
"p's & q's"

m0wfo

require "net/https"
require "uri"

url = URI.parse('test.sagepay.com/gateway/service/direct3dcallback.vsp')
req = Net::HTTP::Post.new(url.path)

# Pass back the MD and PaRes params from card issuer.
# You can only do this once per transaction.
req.set_form_data({'PaRes' => 'very long PaRes string', 'MD' => 'shorter'})

m0wfo

require "tumblr"
require "builder"
 
class TumblrSitemap
  @@posts = []
  
  def initialize(tumblr_url)
    @tumblr_url = tumblr_url
  end