function f_disablefs {
  echo "[$SCRIPT_COUNT] Disable misc file systems"

  local FS
  FS="cramfs freevxfs jffs2 ksmbd hfs hfsplus udf"
  for disable in $FS; do
    if ! grep -q "$disable" "$DISABLEFS" 2> /dev/null; then
      echo "install $disable /bin/true" >> "$DISABLEFS"
    fi
  done

  ((SCRIPT_COUNT++))
}