def do_printActivities(self,args):
        """Print scaling activities"""
        parser = CommandArgumentParser("printActivities")
        parser.add_argument('-r','--refresh',action='store_true',dest='refresh',help='refresh');
        args = vars(parser.parse_args(args))
        refresh = args['refresh'] or not self.activities

        if refresh:
            response = self.client.describe_scaling_activities(AutoScalingGroupName=self.scalingGroup)
            self.activities = response['Activities']
        
        index = 0
        for activity in self.activities:
            print "{}: {} -> {} {}: {}".format(index,activity['StartTime'],stdplus.defaultifyDict(activity,'EndTime',''),activity['StatusCode'],activity['Description'])
            index = index + 1