一.mysql 赋给用户权限 grant all privileges on *.* to joe@localhost identified by '1'; flush privileges; 即用user=joe password=1 登陆 附: mysql> grant 权限1,权限2,-权限n on 数据库名称.表名称 to 用户名@用户地址 identified by '连接口令';权限1,权限2,-权限n代表select,insert,update,delete,create,d
mysql> show variables like 'port'; +---------------+-------+ | Variable_name | Value | +---------------+-------+ | port | | +---------------+-------+ row in set (0.00 sec) mysql>
1. 登录mysql mysql -u root -p //输入密码 2. 使用命令show global variables like 'port';查看端口号 mysql> show global variables like 'port'; 3. 修改端口,编辑/etc/my.cnf文件,早期版本有可能是my.conf文件名,增加端口参数,并且设定端口,注意该端口未被使用,保存退出. [root@test etc]# vi my.cnf [mysqld] port=3506 datadir
1. 登录mysql [root@test /]# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 92 Server version: 5.1.66 Source distribution Copyright (c) 2000, 2012, Oracle and/or its affiliates. Al