1. 设置locale
# locale -a C C.UTF-8 en_US.utf8 POSIX zh_CN zh_CN.gb2312 zh_CN.utf8 zh_SG.utf8 # export LANG=zh_CN.utf8
2. 安装汉字包,如文泉驿-正黑
# apt install fonts-wqy-zenhei