    # File lib/chef/provider/group/dscl.rb, line 24
            def dscl(*args)
              host = "."
              stdout_result = ""; stderr_result = ""; cmd = "dscl #{host} -#{args.join(' ')}"
              status = popen4(cmd) do |pid, stdin, stdout, stderr|
                stdout.each { |line| stdout_result << line }
                stderr.each { |line| stderr_result << line }
              end
              return [cmd, status, stdout_result, stderr_result]
            end