Miscellany

#!/usr/bin/rubyx = (rand(171)+30)y = (rand(171)+30)require 'ftools'payload = ""x.times do |i|	y.times do |j|		payload = payload + (rand(2).to_s) + " "	end	payload = payload + "\n"endDir.mkdir "pbm" if !test ?e,"pbm"fl = "pbm/pbm#{rand(123456)}.pbm"while File.exists? fl	fl = "pbm/pbm#{rand(123456)}.pbm"endFile.open(fl,"w") { |f|	f.puts "P1"	f.puts "#{x} #{y}"	f.puts payload}puts "wrote to #{fl}"