linux+默认+中文+字体

echo $LANG
fc-list :lang=zh

sudo nano /etc/locale.conf

LANG=en_US.UTF-8

sudo locale-gen en_US.UTF-8
sudo update-locale LANG=en_US.UTF-8

sudo apt-get update
sudo apt-get install fonts-wqy-microhei fonts-wqy-zenhei

sudo yum install wqy-microhei-fonts wqy-zenhei-fonts

sudo nano /etc/fonts/local.conf

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
  <alias>
    <family>sans-serif</family>
    <prefer>
      <family>WenQuanYi Zen Hei</family>
    </prefer>
  </alias>
  <alias>
    <family>serif</family>
    <prefer>
      <family>WenQuanYi Zen Hei</family>
    </prefer>
  </alias>
  <alias>
    <family>monospace</family>
    <prefer>
      <family>WenQuanYi Zen Hei Mono</family>
    </prefer>
  </alias>
</fontconfig>

sudo fc-cache -fv