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Top Forums UNIX for Advanced & Expert Users Awk to print values of second file Post 302608226 by peteroc on Friday 16th of March 2012 01:28:45 PM
Old 03-16-2012
Awk to print values of second file

Hello,

I have a data file with 300,000 records in it, and another file which contains only the line numbers of roughly 13,000 records in the data file which have data integrity issues. I'm trying to find a way to print the original data by line number identified in the second file. How can I do this?

Please advise.

Thanks!
Pete
 

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NAME
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Long numbers can be difficult to read. To improve legibility, Perl allows numbers to be split into groups of digits separated by underscores. This policy requires number sequences of more than three digits to be separated. $long_int = 123456789; #not ok $long_int = 123_456_789; #ok $long_float = 12345678.001; #not ok $long_float = 12_345_678.001; #ok CONFIGURATION
The minimum absolute value of numbers that must contain separators can be configured via the "min_value" option. The default is 10,000; thus, all numbers >= 10,000 and <= -10,000 must have separators. For example: [ValuesAndExpressions::RequireNumberSeparators] min_value = 100000 # That's one-hundred-thousand! NOTES
As it is currently written, this policy only works properly with decimal (base 10) numbers. And it is obviously biased toward Western notation. I'll try and address those issues in the future. AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com> COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module. perl v5.16.3 2014-06-Perl::Critic::Policy::ValuesAndExpressions::RequireNumberSeparators(3)
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