1. 如何安裝? 設置和更改密碼? 登錄?
安裝: $ sudo apt-get install mysql-server mysql-common mysql-client
設置密碼: $ mysqladmin -u root password NEWPASSWORD ### 從未設置情形.
$ mysqladmin -u root -p'oldpassword' password newpass ### 設置後更改爲新的密碼.
登錄: $ mysql -u root -p
src: http://www.cyberciti.biz/faq/install-mysql-server-5-on-ubuntu-linux/
http://www.cyberciti.biz/faq/mysql-change-root-password/