sudo apt install language-pack-zh-hans
LANG="zh_CN.UTF-8"
LANGUAGE="zh_CN:zh:en_US:en"
en_US.UTF-8 UTF-8
zh_CN.UTF-8 UTF-8
zh_CN.GBK GBK
zh_CN GB2312
sudo locale-gen
sudo apt install language-pack-zh-hans
LANG="zh_CN.UTF-8"
LANGUAGE="zh_CN:zh:en_US:en"
en_US.UTF-8 UTF-8
zh_CN.UTF-8 UTF-8
zh_CN.GBK GBK
zh_CN GB2312
sudo locale-gen