#安装中文语言包
apt-get install language-pack-zh-hans
locale-gen
cd /etc/default
cp locale locale.bak
#中文
cat <<EOF >locale
LANG="zh_CN.UTF-8"
LANGUAGE="zh_CN:en"
LC_CTYPE="zh_CN.UTF-8"
EOF
#重启Ubuntu Server
reboot
#-----
#英文
cat <<EOF >locale
LANG="en_US.UTF-8"
LANGUAGE="en_US"
LC_CTYPE=C
EOF
#其它
LANG=zh_CN.UTF-8
LANGUAGE=zh_CN:en
LC_CTYPE="zh_CN.UTF-8"
LC_NUMERIC="zh_CN.UTF-8"
LC_TIME="zh_CN.UTF-8"
LC_COLLATE="zh_CN.UTF-8"
LC_MONETARY="zh_CN.UTF-8"
LC_MESSAGES="zh_CN.UTF-8"
LC_PAPER="zh_CN.UTF-8"
LC_NAME="zh_CN.UTF-8"
LC_ADDRESS="zh_CN.UTF-8"
LC_TELEPHONE="zh_CN.UTF-8"
LC_MEASUREMENT="zh_CN.UTF-8"
LC_IDENTIFICATION="zh_CN.UTF-8"
LC_ALL=zh_CN.UTF-8
Ubuntu 12.04 Server中文下配置UTF-8中文/英文环境
原文：http://bstdn.blog.51cto.com/8667020/1579438