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Full Discussion: Using awk to remove duplicate line if field is empty
Top Forums UNIX for Dummies Questions & Answers Using awk to remove duplicate line if field is empty Post 302931843 by RavinderSingh13 on Thursday 15th of January 2015 11:50:30 PM
Old 01-16-2015
Hello tugar,

Could you please try following and let me know if this helps.
Code:
awk -F, '{A[$1 FS $2 FS $3 FS $4 FS $5 FS $6 FS $7 FS $8 FS $9 FS $10 FS $11]+=$12} END{for(i in A){if(!A[i]){print i} else {print i OFS A[i]}}}' OFS=", "  Input_file

Output will be as follows.
Code:
ABC, 12345, TEST1, BILLING, GV, 20/10/2012, C, 8, 100, AA, TT, 100
CDC, 54321, TEST3, BILLING, VG, 10/11/2012, D, 9, 99, BB, AA, 99
AAA, 34535, TEST1, BILLING, CC, 12/09/2011, C, 9, 99, BB, CC

EDIT: Adding a non oneliner form for same.
Code:
awk -F, '       {
                        A[$1 FS $2 FS $3 FS $4 FS $5 FS $6 FS $7 FS $8 FS $9 FS $10 FS $11]+=$12
                }
         END    {       for(i in A)      {
                                if(!A[i]){
                                                print i
                                         }
                                else     {
                                                print i OFS A[i]
                                         }
                                         }
                }
        ' OFS=", "  Input_file


Thanks,
R. Singh
Last edited by RavinderSingh13; 01-16-2015 at 12:58 AM.. Reason: Added a non one liner form of solution
This User Gave Thanks to RavinderSingh13 For This Post:
tugar
 

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LEARN ABOUT OSX

locale::codes::langfam

Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2012 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.2							    2012-10-11					       Locale::Codes::LangFam(3pm)
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