mariadb ubuntu 16.4
官方 https://mariadb.com/kb/en/mariadb/installing-mariadb-deb-files/ New Key Add MariaDB to your sources.list sudo apt-get install software-properties-common sudo apt-key adv –recv-keys –keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 sudo add-apt-repository ‘deb http://ftp.osuosl.org/pub/mariadb/repo/10.0/ubuntu trusty main’ sudo apt-get update sudo apt-get install mariadb-server ．begin install maybe have question about other mariadb toolkit install If Y -> have one question for root password If N -> use mysql_secure_installtion for secure Finish install mariadb. modify my.cnf /etc/mysql ( find / -name my.cnf ) [mysqld] 1、port maybe change 3306 -> 6033 2、listen maybe 127.0.0.1 -> 0.0.0.0 ...