Instead of doing print "text in chat" Do print CHAT "text in chat" Where CHAT is a file handle to your chat line.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Saturday, October 23, 2004 8:54 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: How to store the out put in StringBuffer Hi thank you very much for the mail. but just tme how store print $_ foreach @tail; this in a variable. So when I do DoChat($variable). it will print the complete information in one shot. Regards Sreedhar -----Original Message----- From: Zeus Odin [mailto:[EMAIL PROTECTED] Sent: 23 October 2004 13:49 To: Kalkunte-Venkatachala, Sreedhar; [EMAIL PROTECTED] Subject: RE: How to store the out put in StringBuffer This is a *quick* emulation of tail. Emphasis on quick as in quickly done. If you want to return only lines that match a regular expression, add the line: next unless /$regexp/; Immediately after while (<>) { It seems like you have DoChat() under control. Good luck, ZO ------------------------ #!/usr/bin/perl use warnings; use strict; # This emulates tail # # prompt> tail.pl 15 logfile.txt file2.txt file3.txt .... # or # prompt> tail.pl logfile.txt .... my $lines = $ARGV[0] =~ /^\d+$/ ? shift : 10; my @tail; while (<>) { push @tail, $_; shift @tail if @tail > $lines; if (eof) { print "\n$ARGV:\n"; print $_ foreach @tail; } } -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Saturday, October 23, 2004 7:32 AM To: [EMAIL PROTECTED] Subject: RE: How to store the out put in StringBuffer Hi Basically I have written a program similar to tail -f. System will search for error message. If found it has to through to chat channel. Problem is it connects to chat channel to print each line. I want to store in a variable and print at one shot. How to do this? Kindly let me know ========================== open (LOGFILE,"$FILENAME"); for (;;) { for ($cursorposition = tell(LOGFILE); $_ = <LOGFILE>; $cursorposition = tell(LOGFILE)) { $line = $_; chomp $line; push @buffer, $line; if (@buffer > 10) { shift @buffer; } if ($line =~/$regex/) { $j = 0; foreach $previousLine (@buffer) { $j++; $msg=$previousLine; } $i = 0; $pos = tell LOGFILE; while(<LOGFILE>) { $i++; if ($i > 10) { last; } $var = $_; $msg=$var; } DoChat($msg); seek(LOGFILE, $pos, 0); } } sleep(1); seek(LOGFILE, $cursorposition, 0); } ==================================================================== -----Original Message----- From: Zeus Odin [mailto:[EMAIL PROTECTED] Sent: 23 October 2004 12:29 To: Kalkunte-Venkatachala, Sreedhar Subject: Re: How to store the out put in StringBuffer First, always use warnings; use strict; at the top of each program you write. Second, what are you trying to do exactly? Third, some observations: 1) You use $j and $pos exactly one time. Why are they present? 2) You seem to be looping to 10 using $i. Why not instead use for my $i(1 .. 10) { code here } 3) What are you trying to do with <LOGFILE>? It seems to me that you are printing each item in @buffer, then printing the next 10 lines of LOGFILE. Is this what you are trying to do? Are @buffer and LOGFILE related at all? Thanks, ZO "Sreedhar Kalkunte-Venkatachala" <[EMAIL PROTECTED]> wrote... Hi Say I have program like this If I Say print It prints each line. How to store the both output in one string buffer ($previousLine and $var) For example I have written this program ======================================== foreach $previousLine (@buffer) { $j++; print "$previousLine"; } $i = 0; $pos = tell LOGFILE; while(<LOGFILE>) { $i++; if ($i > 10) { last; } $var = $_; print $var; } ======================================== Regards Sreedhar Visit our website at http://www.ubs.com This message contains confidential information and is intended only for the individual named. 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