about patten matching in perl

i wanna filter web URL from a file

and the pattern of URL is
----------------------------------------
http://xxxxxxxxxxxxxxxxxxx.jpg


example
http://img2.photo.163.com/lxx17385/542900/4366225.jpg
http://www.yoto.com/fff.jpg

-------------------------------------------

i then tried this code

while ($line = <FILE>) {
  if ($line =~ m/(http:\/+*jpg)/g) {
    print $1."\n";
      print "line: $j -> ", $line, "\n";
      $j++;
  }
 
}

however,, there is error i don't know how to fix

any suggestion?
Tom
tom_mkAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

ozoCommented:
while( $line =~ m/(http:\/.*?jpg)/g ){
    print $1."\n";
     print "line: $j -> ", $line, "\n";
     $j++;
}
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
tom_mkAuthor Commented:
thx man
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Perl

From novice to tech pro — start learning today.