MySQL command prompt appears character error reason

Why 80% of the code can not do farming architect? >>>  

ERROR 2019 (HY000): Can't initialize character set gb2312

Out for ages, MySQL will reload twice, No. tragedy. . .

Before setting up the system are all UTF-8 encoding of the

vi /etc/sysconfig/i18n

LANG=zh_CN.UTF-8
LANGUAGE=zh_CN.UTF-8:zh_CN.GB2312:zh_CN
SUPPORTED=zh_CN.UTF-8:zh_CN:zh:en_US.UTF-8:en_US:en
SYSFONT=lat0-sun16

Database has been configured utf8 

cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS:STRING=utf8,gbk \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=ON \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=/var/mysql/data

I do not know how to smoke a gb2312
for a long time and finally found the problem should be content encoded input terminal, think of before in order to allow SSH modify the normal display Chinese

vi /etc/profile 

LANG=zh_CN.GB2312
export LANG

This place is modified to reason, then it will be commented and then close the ssh command is executed after re-link normal,

o ()︿)) o 唉. .

Reproduced in: https: //my.oschina.net/zhouz/blog/213103