How could I capture from my logfile into a new file using this? I tried this but I think I need $name to be defined somewhere accidentally posted this twice..is the second call to file tail needed? I think they are just showing examples of usage..could I just open a new file where it reads and print to that new filehandle, open that file and do my process? 
use File::Tail;
use win32::OLE qw(in);
  $file=File::Tail->new("E:\\mibor_timingtest\\mibor\\output.txt");
  while (defined($line=$file->read)) {
      print "$line";
  }

  use File::Tail;
  $file=File::Tail->new(name=>$name, maxinterval=>300, adjustafter=>7)
+;
  while (defined($line=$file->read)) {
      open(OUT ">>", "c:\\test.txt");
      print(OUT "$line");

  }

sub_do_something{
use win32::OLE qw(in);

$search="stuff2searchfor";

open(OUT, "c:\\test.txt");
my @array=<INFO>;
close (INFO);
foreach $line(@array){
if ($line =~ /$search/)
{
print "found $line";
sendmail_call_here..to send alert
}

[download]

In reply to Re^2: processing file while file is in use by grashoper
in thread processing file while file is in use by grashoper

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.