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Top Forums Shell Programming and Scripting Assigning output from awk to variable Post 302748953 by Jotne on Thursday 27th of December 2012 06:42:39 AM
Old 12-27-2012
Code:
result=$(awk -F"[<>]" '/EUR/ {a+=$3} END {print a}' MyFile.xml)
echo "The result is " $result

No need to assign value to an variable.
Code:
echo -n "The result is "
awk -F"[<>]" '/EUR/ {a+=$3} END {print a}' MyFile.xml

 

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POM2(1p)						User Contributed Perl Documentation						  POM2(1p)

NAME
pom2 - convert POD to Text, HTML, etc., with Pod::POM SYNOPSIS
pom2 text MyFile.pm > MyFile.txt pom2 html MyFile.pm > MyFile.html pom2 pod MyFile.pm > Myfile.pod pom2 format [options] MyFile.pm > Myfile.xyz DESCRIPTION
This script uses "Pod::POM" to convert a Pod document into text, HTML, back into Pod (e.g. to normalise a document to fix any markup errors), or any other format for which you have a view module. If the viewer is not one of the viewers bundled with "Pod::POM", the script searches for an installed "Pod::POM::View" module that matches the specified format. For example if you have "Pod::POM::View::DocBook" installed then you could say: pod2 docbook MyFile.pm > MyFile.xml If any options other than "--help" are specified then they are passed to the constructor method of the view class. For example: pod2 docbook --root=chapter --titlecasing MyFile.pm > MyFile.xml would convert the Pod document to a DocBook chapter document with the titlecasing option enabled. Note that any string prefixed by ""--"" is taken as a valid option and passed to the constructor; if no value is specified then a value of 1 is passed in. AUTHOR
Andy Wardley <abw@kfs.org> extended by Andrew Ford <A.Ford@ford-mason.co.uk> VERSION
This is version 0.3 of pom2. COPYRIGHT
Copyright (C) 2000, 2001 Andy Wardley. All Rights Reserved. Copyright (C) 2009 Andrew Ford. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
For further information please see Pod::POM. perl v5.10.1 2010-04-01 POM2(1p)
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