The solution proposed with substr will work, but only if the preceding characters before www.google.com are always 10 characters long. If that is always the case, then substr will work well. If the character length preceding your URL is variable, may I suggest split and join?
$qname1 = join ".",(split(/\./, $string))[2,3,4];
The code will only work if there are exactly two dot separated strings prior to the url. If that, too, is variable, then perhaps you could try this small modification:
$qname1 = join ".",(split(/\./, $string))[-3,-2,-1];
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||