gistfile1

#!/usr/bin/env ruby

module PwGen
  class Password
    include Enumerable
    attr_reader :vwl, :con, :num

    $timestamp = Time.now.strftime("%Y %m %d %T")

    def initialize(size=6, nums=2)
      $size, $nums = size, nums

      @vwl = ['a', 'e', 'i', 'o', 'u']
      @con = ['b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'r', 's', 't', 'v', 'w', 'y', 'z']
      @num = ('0'..'9').to_a

      @newpass = ''
    end

    def generate
      1.upto($size) do |i|
        if i % 2 == 0
          @newpass << @vwl[rand(@vwl.size-1)]
        else 
          @newpass << @con[rand(@con.size-1)]
        end
      end

      1.upto($nums) do |a|
        @newpass << @num[rand(@num.size-1)]
      end

      @newpass
    end
  end

  def self.run
    puts " :  Generated : #{$timestamp} for user #{ENV['USER']}"
    puts " : Passphrase : #{Password.new(6, 2).generate}"

    puts "\n\n"
    puts 'WARNING: Your scrollback buffer contains this passphrase, please nuke this term'
  end
end

PwGen::run if $0 == __FILE__