# File lib/rhc/commands/ssh.rb, line 32
    def run(_, command)
      raise ArgumentError, "--gears requires a command" if options.gears && command.blank?
      raise ArgumentError, "--limit must be an integer greater than zero" if options.limit && options.limit < 1

      ssh = check_ssh_executable! options.ssh

      if options.gears
        run_on_gears(command.join(' '), find_app(:with_gear_groups => true))
        0
      else
        rest_app = find_app
        $stderr.puts "Connecting to #{rest_app.ssh_string.to_s} ..." unless command.present?

        debug "Using user specified SSH: #{options.ssh}" if options.ssh

        command_line = [RHC::Helpers.split_path(ssh), ('-vv' if debug?), rest_app.ssh_string.to_s, command].flatten.compact

        debug "Invoking Kernel.exec with #{command_line.inspect}"
        Kernel.send(:exec, *command_line)
      end
    end