gderosa

SELECT t2.* FROM ((SELECT username FROM radcheck GROUP BY username LIMIT 4) AS t1)  JOIN (radcheck as t2) ON t1.username = t2.username;

gderosa

md5_w_salt = Base64.encode64(Digest::MD5.digest('saltedpass' + 'salt') + 'salt').chomp!

random_binary_str = (Array.new(16){ rand(0x100) }).pack('c*')

gderosa

# Use ObjectSpace.define_finalizer, as
# inspired by the Ruby std library (tmpfile.rb) 
class C
  def initialize
    @child_pid = fork do
      sleep 1000
    end
    Process.detach(@child_pid) if @child_pid
    ObjectSpace.define_finalizer self, Killer.new(@child_pid)
  end

gderosa

require 'pp'

class Object

  def deep_map_values(&block)
    if respond_to? :each_pair
      out = {}
      each_pair do |k, v|
        out[k] = v.deep_map_values(&block)
      end

gderosa

require 'ipaddr'
require 'pp'

module ConfigFiles

  class Parameter
    attr_accessor :name, :properties
    def is(*args)
      @properties = args if args.length > 0
    end

gderosa

# parse dar -l 
#
# list directory

p Time.now

IO.popen('dar -l files -K "bf:o"', 'r').each_line do |line|
  line.force_encoding 'ASCII-8BIT' 
  if line =~ /^(\[[^\[\]]+\])\s+(\[[^\[\]]+\])\s+([-\w])([-\w]{9})\s+(\S+)\s+(\S+)\s+(\d+)\s+(\w{3} \w{3} \d+ \d\d:\d\d:\d\d \d\d\d\d)\s+(\S.*\S)\s*$/
    saved, comp, type, perms, u, g, size, mtime, path =