设置mysql监听外网ip

复制代码 代码如下:

sudo vi /etc/my.cnf

bind-address = 127.0.0.1

设置mysql 字符集 charset

复制代码 代码如下:

sudo vi /etc/my.cnf

在[mysqld]下面加入一行

character_set_server = utf8

在[mysql]下面加入一行

default-character-set = utf8

sudo /usr/local/mysql/support-files/mysql.server restart

mysql -uroot -p1

mysql> status

Server characterset:utf8

Db characterset:utf8

Client characterset:utf8

Conn. characterset:utf8

mysql> show variables like 'character_set%';

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

| 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/local/mysql/share/charsets/ |

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

8 rows in set (0.00 sec)

mysql自动提示，命令自动完成，语法提示

复制代码 代码如下:

sudo vi /etc/my.cnf

找到[mysql]

[mysql]

#no-auto-rehash

auto-rehash

sudo /usr/local/mysql/support-files/mysql.server restart

mysql -uroot -p1

use mysql

必须先use一个库，按tab键才能自动提示。

说明：之前写的文章太长，有重复，违反DRY，现在整理出来。