centos6.8 安装mysql 5.6

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一、检查系统是否安装其他版本的MYSQL数据

#yum list installed | grep mysql#yum -y remove mysql-libs.x86_64


二、安装及配置

# wget http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm# rpm -ivh mysql-community-release-el6-5.noarch.rpm# yum repolist all | grep mysql

安装MYSQL数据库

# yum install mysql-community-server -y

设置为开机启动(2、3、4都是on代表开机自动启动)

# chkconfig --list | grep mysqld# chkconfig mysqld on


三、设置远程root
启动mysql

# service mysqld start

设置root密码

# mysql_secure_installation

登陆root账号

# mysql -uroot -p

建立远程root用户

mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '你设置的密码' WITH GRANT OPTION;mysql> flush privileges;

四、设置utf-8编码

查看mysql原本编码：

mysql> show variables like 'character%';

设置编码

# vi /etc/my.cnf

如下(少补)：

[mysqld]character-set-server=utf8 collation-server=utf8_general_ci [mysql]default-character-set = utf8[mysql.server]default-character-set = utf8[mysqld_safe]default-character-set = utf8[client]default-character-set = utf8

重启mysql

# service mysqld restart

再次查看编码：

     # mysql -uroot -pmysql> show variables like 'character%';+--------------------------+----------------------------+| Variable_name | Value |+--------------------------+----------------------------+| character_set_client | utf8 || character_set_connection | utf8 || character_set_database | utf8 || character_set_filesystem | binary || character_set_results | utf8 || character_set_server | utf8 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ |+--------------------------+----------------------------+8 rows in set (0.00 sec)

允许所有外部链接访问（可选）

mysql -u root -p

mysql命令行输入

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;FLUSH PRIVILEGES;

参考：http://blog.csdn.net/pengzhenjie36/article/details/75053059（Centos6.8通过yum安装mysql5.7）

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