MySQL-client-5.6.33-1.el6.x86_64.rpmMySQL-devel-5.6.33-1.el6.x86_64.rpmMySQL-server-5.6.33-1.el6.x86_64.rpmrpm -qa | grep -i mysql yum -y remove mysql-libs*
rpm -ivh MySQL-client-5.6.33-1.el6.x86_64.rpm rpm -ivh MySQL-devel-5.6.33-1.el6.x86_64.rpm rpm -ivh MySQL-server-5.6.33-1.el6.x86_64.rpm
cp /usr/share/mysql/my-default.cnf /etc/my.cnf
/usr/bin/mysql_install_db service mysql start
cat /root/.mysql_secret
# 輸出範例:The random password set for the root user at ... : qKTaFZnl
mysql -uroot -pqKTaFZnl
mysql> SET PASSWORD = PASSWORD('123456');
mysql> EXIT
mysql -uroot -p123456
mysql> USE mysql;
mysql> UPDATE user SET password=PASSWORD('123456') WHERE user='root';
mysql> UPDATE user SET host='%' WHERE user='root' AND host='localhost';
mysql> FLUSH PRIVILEGES;
mysql> EXIT
chkconfig mysql on
[mysqld] port=3306 default-storage-engine=InnoDB lower_case_table_names=1 max_connections=3000 character_set_server=utf8 [mysql] default-character-set=utf8
/var/lib/mysql//etc/my.cnf(優先讀取)/etc/init.d/mysql/usr/bin//usr/share/mysql/RPM 方式適合追求系統整合、自動依賴解析、標準路徑的生產環境部署。