How to disable font anti-aliasing for a font?

With this config, you can disable font anti-aliasing for DejaVu Sans Mono font (family?):

~/.config/fontconfig/fonts.conf 

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
  <match target="pattern">
    <test name="family" qual="any">
      <string>DejaVu Sans Mono</string>
    </test>
    <edit name="hinting" mode="assign">
      <bool>true</bool>
    </edit>
    <edit name="autohint" mode="assign">
      <bool>false</bool>
    </edit>
    <edit name="antialias" mode="assign">
      <bool>false</bool>
    </edit>
  </match>
</fontconfig>

Run “fc-cache -fv” after adding that file.