#!/bin/sh

for i in /etc/X11/xorg.conf /etc/X11/xorg.conf-4 /etc/xorg.conf 
do
 if [[ -a "${i}" && -f "${i}" ]]; then
  xconf="${i}"
 fi
done

if [[ -a "${xconf}" && -f "${xconf}" ]]; then
cat $xconf |
 while read i1 i2 i3 i4 ; do
   # Strip "\"" from I2
   i2="${i2#\"}" ; i2="${i2%\"}"
   case "${i1}" in
    \#*)
     continue
     ;;
    'Section')
     currsection="${i2}"
     ;;
    'EndSection')
      currsection=""
      ;;
    'FontPath')
      [ "$currsection" = "Files" ] && echo "${i2%:unscaled}"
     ;;
    esac
 done | egrep -v -i "tcp/|tcp4/|tcp6/|unix/"
fi