+$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} |$SORTCOMMAND -g | while read filename; do filename=${filename#./}; caption=$($GREPCOMMAND -E "^$filename " captions.txt); caption=${caption#* }; $BPGALLERY_THUMBSLINE_FUNCTION; done >> index.html