\x89\x50\x4E\x47\x0D\x0A\x1A\x0A PNG  \x89\x50\x4E\x47\x0D\x0A\x1A\x0A # frozen_string_literal: false # -*- ruby -*- require 'shellwords' require 'optparse' OptionParser.accept(Shellwords) {|s,| Shellwords.shellwords(s)}