Hello, and welcome to the Monastary!

Please see Markup in the Monastery to learn how to format your message appropriately.

<UPDATE>:Thank you namisha for updating your post and fixing formatting.
For future reference, please UPDATE you post to indicate you have done so.
This helps readers make sense of comments, like this one, that are posted below your original post. </UPDATE>

The examples you posted do not look like XML , and they have unmatched quotes.

You can write a script to verify the "datasize" by learning how to open and read files in perl, in Tutorials.
Learn regular expressions to extract the "datasize".

Here is a sample regular expression to get you started:

my $data = "... domainType="TRWF_TRDM_DMT_MARKET_BY_PRICE dataSize:500 +0"; my ($datasize) = $data=~/dataSize:(\d+)/;
If your files are proper XML, you can use one of several XML libraries on cpan.

If you get into trouble with coding, please post your attempt, and problem here .. we will be glad to help.

        ...it is unhealthy to remain near things that are in the process of blowing up.     man page for WARP, by Larry Wall


In reply to Re: Perl script by NetWallah
in thread Perl script by namisha

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • 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:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, 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, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.