#!/bin/bash
:<<israeltorres_comment_block

 ./extracturl.sh
 Israel Torres
 -20121026
 -extracts url from .webloc file

Mac OS X 10.8.2 12C60 
Darwin Kernel Version 12.2.0
GNU bash, version 3.2.48(1)-release 

israeltorres_comment_block

#required app check
rqdapp='DeRez'
hash $rqdapp 2>&- || { echo >&2 "$rqdapp binary not found - aborting"; exit 1; }
#

if [ ! $# -ne 1 ]; then
	targetfile=$1
	DeRez -e -only 'url ' "$targetfile" | grep '\/\* .* \*\/' | sed 's/^.*\/\* //;s/ \*\/$//' | tr -d '\n'
else
    echo "usage: $0 'string'"
    echo "example: $0 string"
fi
#eof