07-25-2014
Parsing a file in bash
Hello All,
I have the following input file that i'm trying to parse:
HTML Code:
10.0.011.40
hadoop 15526 15524 0
hadoop 15528 15526 0
hadoop 19747 4018 1
10.0.081.227
hadoop 2862 2861 0
hadoop 2864 2862 0
hadoop 12177 14376 1
I'm trying to get this in my output file:
HTML Code:
10.0.011.40 15526 15528 19747
10.0.081.227 2862 2864 12177
I have tried this code:
HTML Code:
#!/usr/bin/bash
#set -x
while read line
do
if [[ $line =~ ^[0-9] ]];then
IPADDR=`echo "$line" | awk --posix '{if ($1 ~ /^[0-9]/) print $1}'`
else
PID=`echo "$line" | awk '{ print $2 }'`
fi
IPADDR+=($PID)
echo ${IPADDR[@]} > ex2
done < ex1
The problem;
I have more than 1 PID rows ( hadoop rows, for each server)
Last edited by ramky79; 07-25-2014 at 04:08 PM..
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LEARN ABOUT DEBIAN
html::elementraw
HTML::ElementRaw(3pm) User Contributed Perl Documentation HTML::ElementRaw(3pm)
NAME
HTML::ElementRaw - Perl extension for HTML::Element(3).
SYNOPSIS
use HTML::ElementRaw;
$er = new HTML::ElementRaw;
$text = '<p>I would like this HTML to not be encoded</p>';
$er->push_content($text);
$h = new HTML::Element 'h2';
$h->push_content($er);
# Now $text will appear as you typed it, non-escaped,
# embedded in the HTML produced by $h.
print $h->as_HTML;
DESCRIPTION
Provides a way to graft raw HTML strings into your HTML::Element(3) structures. Since they represent raw text, these can only be leaves in
your HTML element tree. The only methods that are of any real use in this degenerate element are push_content() and as_HTML(). The
push_content() method will simply prepend the provided text to the current content. If you happen to pass an HTML::element to
push_content, the output of the as_HTML() method in that element will be prepended.
REQUIRES
HTML::Element(3)
AUTHOR
Matthew P. Sisk, <sisk@mojotoad.com>
COPYRIGHT
Copyright (c) 1998-2010 Matthew P. Sisk. All rights reserved. All wrongs revenged. This program is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.
SEE ALSO
HTML::Element(3), HTML::ElementSuper(3), HTML::Element::Glob(3), HTML::ElementTable(3), perl(1).
perl v5.10.1 2010-06-09 HTML::ElementRaw(3pm)