#!/bin/sh

# NumberToString.sh
# Sun Sep 21 09:30:27 PDT 2008
# Chieh Cheng
# http://www.CynosureX.com/

# GNU General Public License (GPL) Version 2, June 1991

scriptName=`echo $0 | sed s/\\\\/.*\\\\///g`

usage ()
{
  echo "  Usage:   $scriptName number digits"
}

if [ $# -eq 2 ]
then
  string=$1
  digits=$2
  length=`StrLen.sh "${string}"`

  while [ ${length} -lt ${digits} ]
  do
    string="0${string}"
    length=`StrLen.sh "${string}"`
  done

  echo "${string}"
else
  usage
fi