Hello monks,

now I want to read a logfile and print out all lines between one <xxx; and next <xxx;. But the problem is there are also < followed by empty line between the <xxx;, so it probably printed out only the lines between <xxx; and this <empty line. How can I figure it out? Following is part of my code:

while (<>) { # remove trailing whitespaces: s/\s+$//; # Remove CR and LF s/[\r\n]//g; if ((m/^<(.*)/) || (m/^\S+ <(.*)/)) { # store the previous command: if ($command ne "") { print "Adding: $command\n"; $response{$command} = $resp; $ordered{$command} = $result if $ordered_received; $resp = ""; $result = ""; $ordered_received = 0; $command = ""; } # a new command line: $command = $1; if ($command =~ /;/) { $command = uc($command) unless $case_sensitive; } } elsif ($ordered_received) { # collect the result lines $result .= "$_\r\n"; } else { # collect the response lines $resp .= "$_\r\n"; } }

crossposted to http://www.perl-community.de/bat/poard/thread/18345. Thanks a lot in advance. BR Wei


In reply to Read in the logfile by lddzjwwy

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.