Debian安装MariaDB

1.解压mariadb.tar.gz
2.移动到/usr/local/mariadb
3.修改文件所属权限
4.修改配置文件: cp mariadb/support-files/my-medium.cnf mariadb-data/my.cnf
5.运行mysql_install_db: scripts/mysql_install_db --defaults-file=my.cnf存放路径
6.修改support-files/mysql.server的basedir、datadir,
7.启动mysql服务: support-files/mysql.server start
8.设置root密码: mysqladmin -u root password 'new-password'
9.登录成功，至此安装配合成功

10.注册到系统服务: 复制support-files/mysql.server到/etc/init.d/mariadb