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Top Forums Shell Programming and Scripting awk producing too many fields Post 302869371 by 3therk1ll on Wednesday 30th of October 2013 07:25:59 AM
Old 10-30-2013
awk producing too many fields

Hey guys, awk is putting out too many results, two of each specifically. See below.

Code:
Code:
read CPU_VENDOR_ID <<< $(cat /proc/cpuinfo | grep "vendor_id" | awk -F: '{print $2}')
echo $CPU_VENDOR_ID
echo

Output:
Code:
AuthenticAMD AuthenticAMD

I only want it to print out "AuthenticAMD" once.

What am I doing wrong here?
 

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PPIx::Regexp::Token::Code(3)				User Contributed Perl Documentation			      PPIx::Regexp::Token::Code(3)

NAME
PPIx::Regexp::Token::Code - Represent a chunk of Perl embedded in a regular expression. SYNOPSIS
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{(?{print "hello sailor "})}smx')->print; INHERITANCE
"PPIx::Regexp::Token::Code" is a PPIx::Regexp::Token. "PPIx::Regexp::Token::Code" is the parent of PPIx::Regexp::Token::Interpolation. DESCRIPTION
This class represents a chunk of Perl code embedded in a regular expression. Specifically, it results from parsing things like (?{ code }) (??{ code }) or from the replacement side of an s///e. Technically, interpolations are also code, but they parse differently and therefore end up in a different token. This token may not appear inside a regex set (i.e. "(?[ ... ])". If found, it will become a "PPIx::Regexp::Token::Unknown". METHODS
This class provides the following public methods. Methods not documented here are private, and unsupported in the sense that the author reserves the right to change or remove them without notice. ppi This convenience method returns the PPI::Document representing the content. This document should be considered read only. SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author. AUTHOR
Thomas R. Wyant, III wyant at cpan dot org COPYRIGHT AND LICENSE
Copyright (C) 2009-2013 by Thomas R. Wyant, III This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. 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. perl v5.16.3 2014-06-10 PPIx::Regexp::Token::Code(3)
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