#解压
tar -zxvf mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz
#复制解压后的mysql目录
cp -r mysql-5.6.33-linux-glibc2.5-x86_64 /usr/local/mysql

#添加用户组
groupadd mysql
#添加用户mysql 到用户组mysql
useradd -g mysql mysql

cd /usr/local/mysql/br>mkdir ./data/mysql
chown -R mysql:mysql ./
./scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysql/data/mysql
cp support-files/mysql.server /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
cp support-files/my-default.cnf /etc/my.cnf
 
#修改启动脚本
vi /etc/init.d/mysqld
 
#修改项：
basedir=/usr/local/mysql/
datadir=/usr/local/mysql/data/mysql
 
#启动服务
service mysqld start
 
#测试连接
./mysql/bin/mysql -uroot
 
#加入环境变量，编辑 /etc/profile，这样可以在任何地方用mysql命令了
export PATH=$PATH:/usr/local/mysql//binbr>source /etc/profile
 
 
#启动mysql
service mysqld start
#关闭mysql
service mysqld stop
#查看运行状态
service mysqld status

use mysql;
select 'host' from user where user='root'; 
update user set host = '%' where user ='root';
flush privileges;