echo LANG="zh_CN.GB 18030" >>/etc/sysconfig/i18n 

[root@mode ~]# source /etc/sysconfig/i18n 


[root@mode ~]# cat /etc/sysconfig/i18n 

LANG="en_US.UTF-8"

LANG="zh_CN.GB 18030"

SYSFONT="latarcyrheb-sun16"