All those while ( $line = <$log> ) seems to me a bad design of your algorithm. If any of the ifs inside them fails, you will consume all the input in a inner while. It seems that at some point one of your regular expressions inside and if statement is failing, thus consuming the rest of the fail. I would also recommend you to use strict and use warnings in your code, specially in code you are testing and (like this case) is giving problems.

I want to count it in between these lines...

The range operator (see perlop) could be an alternative for this. Something like (untested):

while (my $line = <$log>){ if (/recvd AA_BIN_MSG_VER_CHG/ .. /?:(Prepared to Send OK|Sending I +nvalid credential)/){ if (/Handling NSPAdvice for mechanism \[4\]/ .. /whatever_condit +ion_to_reset_this_block/) { if ($line =~ /Authentication mechanism returne +d \[(\d+)\]/) { my $errorCode = $1; print "$errorCode\n"; $ArcotIDError_Count++ if ($errorCode != 0 && $errorCode ! += 1); } } } }

citromatik


In reply to Re: only print data ie between two lines by citromatik
in thread only print data ie between two lines by namishtiwari

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.