# File lib/rhc/helpers.rb, line 474
    def run_with_tee(cmd)
      status, stdout, stderr = nil

      if windows? || jruby?
        #:nocov: TODO: Test block
        system(cmd)
        status = $?.exitstatus
        #:nocov:
      else
        stdout, stderr = [$stdout, $stderr].map{ |t| StringTee.new(t) }
        status = Open4.spawn(cmd, 'stdout' => stdout, 'stderr' => stderr, 'quiet' => true)
        stdout, stderr = [stdout, stderr].map(&:string)
      end

      [status, stdout, stderr]
    end