docs: function() {
          var client = this.config.client,
              tunnel = client.tunnel,
              args = ['-jar', tunnel.path, client.username, client.key, '-F', tunnel.fastFailRegexps, '-l', tunnel.logFile, '-f', tunnel.logFile/*, '-i', TUNNEL_ID*/];
  
          return spawn('java', args.concat(this.config.debug && ['-d']));
      }