Fixes the name of all TTF files in the current folder

fix_fonts_name.sh

#!/bin/bash

for font in *.ttf
do
        new_name=$(
                fc-query "$font" |
                grep 'fullname:' | 
                cut -d '"' -f 2 | 
                tr ' ' '_'
        ).ttf
        echo "Old name: $font"
        echo "New name: $new_name"
        mv "$font" "$new_name"
        echo ---
done