I'm working out this code but the output cannot print on the text area => "$txt1->insert('end', $_->{"input"}."(".localtime(time).") IP:$1 PORT:$2\n");" I had try on print the opening file's name, it work but start from the File::Tail::select it's not work. I think maybe it cannot display from a file handle. but how can i solve it? 
 #!/usr/local/bin/perl
use Tk;
use File::Tail;

#Main Window
my $mw = new MainWindow;
$mw-> title ("Packet Analyzer Tool");

my $frm_1 = $mw -> Frame() -> pack();
my $frm_2 = $mw -> Frame() -> pack();
my $frm_3 = $mw -> Frame() -> pack();
my $frm_4 = $frm_3 -> Frame(-relief => 'groove', -borderwidth =>2) -> 
+pack(-side => "left");
my $frm_5 = $frm_3 -> Frame() -> pack(-side => "right",-after => $frm_
+4);

my $but1 = $frm_1 -> Button(-text => "Start",
        -command =>\&push_start)
        -> pack(-side => "left", -anchor => 'nw', -ipadx => 30, -ipady
+ => 35);

my $but2 = $frm_1 -> Button(-text => "Stop",
        -command =>\&push_stop)
        -> pack(-side => "left",-after =>$but1, -expand => 1,-ipadx =>
+ 30, -ipady => 35);

my $but3 = $frm_1 -> Button(-text => "Pause",
            -command =>\&push_pause)
        -> pack(-side => "left",-after => $but2 ,-ipadx => 30, -ipady 
+=> 35);
#21
my $but4 = $frm_1 -> Button(-text => "Exit",
            -command =>\&push_exit)
        -> pack(-side => "left", -after => $but3 ,-ipadx => 30, -ipady
+ => 35);

my $filter = $frm_2 ->Entry(-width => 65) -> pack(-side =>"left",-anch
+or => 's');
my $but5 = $frm_2 -> Button(-text => "Search", -command =>\&push_searc
+h)
    ->pack(-side => "left", -after => $filter, -ipadx => 10);

my $txt1 = $frm_4 -> Text(-width => 60, -height =>20) 
        -> pack(-side =>"left",-anchor => 's');
my $srl = $frm_4 -> Scrollbar(-orient=>'v', -command =>[yview => $txt]
+);
$txt1 -> configure(-yscrollcommand =>['set',$srl]);
#tie *STDOUT, ref $txt1, $txt1;
#print "Fed up\n";
#$txt1 -> insert('end', "XXX"); 

$txt1 -> grid(-row=>1, -column=>1);
$srl -> grid(-row=>1, -column=>2,-sticky=>"ns");

my $txt2 = $frm_5 -> Text(-width => 15, -height =>20)
        -> pack(-side=>"right", -anchor => 'e');

MainLoop;
#73
#Executed START BUTTON
sub push_start
{
    chdir( "/var/log/snort");
    foreach my $fol(glob "*.*.*.*")
    {
           print "Opening $fol\n";
        chdir("/var/log/snort/$fol");

            foreach my $subfile(glob "*:*")
        {
            print "opening $subfile\n";
            push(@files,File::Tail->new(name=>"$subfile",debug=>$debug
+));
        }
        while (1)
        {
            ($nfound,$timeleft,@pending)= File::Tail::select(undef,und
+ef,undef,$timeout,@files);
        unless ($nfound)
        {
            print "Nothing to print \n"; 
        } 
        else 
        {
            foreach(@pending)
            {    
                my $line = $_->read;
                if ($line =~ /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d{1,
+5} -> (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}):(\d{1,5})/) 
                {
                    $txt1->insert('end', $_->{"input"}."(".localtime(t
+ime).") IP:$1 PORT:$2\n");
                             }
                

                

            }
        }
        }

    }
}

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In reply to perl/tk: text output from tail function by terrance

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