ubuntu12.04安装mysql_MySQL

在Ubuntu12.04 之前的版本中配置MySQL数据库非常方便，只需要运行3条命令即可：

sudo apt-get install mysql-server

sudo apt-get install mysql-admin

sudo apt-get install mysql-query-browser

现在ubuntu12.04 只要执行两条命令即可：

sudo apt-get install mysql-server

sudo apt-get install mysql-workbench

设置UFT8

sudo gedit /etc/mysql/my.cnf

在[mysqd]下面加入

character-set-server=utf8

保存，重启mysql

show variables like 'character%';

+--------------------------+----------------------------+

| Variable_name | Value |

+--------------------------+----------------------------+

| character_set_client | utf8 |

| character_set_connection | utf8 |

| character_set_database | utf8 |

| character_set_filesystem | binary |

| character_set_results | utf8 |

| character_set_server | utf8 |

| character_set_system | utf8 |

| character_sets_dir | /usr/share/mysql/charsets/ |

+--------------------------+----------------------------+

8 rows in set (0.00 sec)

创建用户、权限：

create user ejbca IDENTIFIED BY 'ejbca';

GRANT ALL PRIVILEGES ON *.* TO ejbca@localhost;