##啓動MySQL服務
sudo /usr/local/MySQL/support-files/mysql.server start
##停止MySQL服務
sudo /usr/local/mysql/support-files/mysql.server stop
##重啓MySQL服務
sudo /usr/local/mysql/support-files/mysql.server restart
##啓動MySQL服務
sudo /usr/local/MySQL/support-files/mysql.server start
##停止MySQL服務
sudo /usr/local/mysql/support-files/mysql.server stop
##重啓MySQL服務
sudo /usr/local/mysql/support-files/mysql.server restart
def ADD(a): print(3,a,hex(id(a))) a.remove(2) print(3,a,hex(id(a))) a=a.append(10)