MySQL学习笔记（一）Ubuntu16.04中MySQL安装配置

1、安装mysql

sudo apt-get install mysql-server

sudo apt-get install mysql-client

sudo apt-get install libmysqlclient-dev

2、查询是否安装成功

sudo netstat -tap | grep mysql

如下图所示，表示安装成功

编辑mysql配置文件，注释掉“bind-address = 127.0.0.1”

sudo vi /etc/mysql/mysql.conf.d/mysqld.cnf

#bind-address = 127.0.0.1

使用root进入mysql命令行，执行如下2个命令，示例中mysql的root账号密码：123456

 mysql -u root -p123456

mysql 赋给root用户权限 grant all privileges on

grant all on *.* to [email protected]‘%‘ identified by ‘root‘ with grant option;

flush privileges;

刷新flush privileges;然后重启mysql，通过/etc/init.d/mysql restart命令

/etc/init.d/mysql restart　　-- 重启Mysql

创建一个数据库：snailblog

创建用户：tinywan_user，并使用snailblog数据库

 grant all on snailblog.* to ‘tinywan_user‘ identified by ‘test123456‘;

tinywan_user 登录后的看到的数据库