UNIX for Beginners Questions & Answers

if [ $option -eq 3 ]
    then
 URL=$(grep -E -o "\b(http(s)?://)?(w{3}\.)([a-z0-9]{1,64}\.)(\w{2,3})(\.\w{2,3})?(\/[-+=./&A-Za-z0-9]*{2,64})?\b" $path )
    
        echo "$URL" > URL.txt
        echo "The valid URL address are:"
        print3=$(pwd)  
        counturl=$URL
        echo "$counturl" | wc -l
        echo "The file saved in $print3"
        fi

Kalam was http://www.hurrah.commmmmmmm elected as the 11th President of India in 2002 with the support of both the ruling Bharatiya Janata Party and the then-opposition Indian National Congress. Google Widely referred to as the "People's President,"[6] he returned to his civilian life of education, writing and public service after a single term. He was a recipient of several prestigious awards, including the Bharat Ratna, India's highest civilian honour.

http://www.google.in

http://www/google.in
invalid URL are:
http://www.hurrah.commmmmmmm

 http://www/google.in