01-29-2011
Using SED/AWK to Summarize Log File in 10min Intervals
I have this huge log file on my linux box that gets generated every day. I'm able to extract the information I need; however I really would like it to be broken down every 10mins.
Log File Snippet
HTML Code:
01:23:45 MARYHADA Maryhadalittle.lamb(): fleece as white as snow 1394 for and everywhere that Mary went 0x12 lamb was free to go
One Liner to Extract Info
HTML Code:
grep -i '0x12' maryhada.log.2011-01-28 |sed 's/:[0-9][0-9] / /g;s/.*-[0-9]\{4\} //' |awk '{print $4, $18}' |sort |uniq -c
Output
HTML Code:
1 00:03:40 1432
1 00:03:54 1432
1 00:04:15 1432
1 00:04:29 1432
1 00:04:36 1432
1 00:04:50 1432
1 00:04:59 1432
1 00:06:21 1432
1 00:06:32 1432
1 00:06:41 1432
1 00:09:06 1432
1 00:09:13 1432
1 00:11:08 1432
1 00:11:09 1432
1 00:11:19 1432
1 00:19:35 1571
1 00:19:41 1571
1 00:19:44 1571
1 00:19:49 1571
1 00:19:53 1571
1 00:19:54 1571
1 00:19:57 1571
1 00:19:59 1571
1 00:23:11 1429
Last edited by ravzter; 01-29-2011 at 09:22 AM..
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LEARN ABOUT SUSE
html::formattext
HTML::FormatText(3) User Contributed Perl Documentation HTML::FormatText(3)
NAME
HTML::FormatText - Format HTML as plaintext
SYNOPSIS
require HTML::TreeBuilder;
$tree = HTML::TreeBuilder->new->parse_file("test.html");
require HTML::FormatText;
$formatter = HTML::FormatText->new(leftmargin => 0, rightmargin => 50);
print $formatter->format($tree);
DESCRIPTION
The HTML::FormatText is a formatter that outputs plain latin1 text. All character attributes (bold/italic/underline) are ignored.
Formatting of HTML tables and forms is not implemented.
You might specify the following parameters when constructing the formatter:
leftmargin (alias lm)
The column of the left margin. The default is 3.
rightmargin (alias rm)
The column of the right margin. The default is 72.
SEE ALSO
HTML::Formatter
COPYRIGHT
Copyright (c) 1995-2002 Gisle Aas, and 2002- Sean M. Burke. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.
AUTHOR
Current maintainer: Sean M. Burke <sburke@cpan.org>
Original author: Gisle Aas <gisle@aas.no>
perl v5.12.1 2004-06-02 HTML::FormatText(3)