#!/bin/bash number= n=0 var=0 str="" all="" until (( var > 512 )) do let "n += 1" let "var += 1" num=`echo $number|cut \-b$var` str="$str$num" if [ $n -eq "3" ] then #echo $str; if [[ "$num" = "" ]] then echo $all exit fi a=`echo "\u$str" | ascii2uni -a V -q` all="$all$a" str=""; n=0; fi done