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Full Discussion: awk pattern match and count unique in column
Top Forums Shell Programming and Scripting awk pattern match and count unique in column Post 302799393 by nex_asp on Friday 26th of April 2013 12:06:46 PM
Old 04-26-2013
awk pattern match and count unique in column
Hi all I have a need of searching some pattern in file by month and then count unique records

Code:
D11
G11
R11  -------> Pattern available in file
S11 
Jan

Code:
$1 to $5 column

contains some records in which I want to find unique

for this purpose I have written script like below

Code:
awk '/Jan/ || /JAN/ || /January/&&!/D11/&&!/G11/&&!/R11/&&!/S11/&&!_[$1$2$3$4$5]++{n++}END{if(n-1==-1)p=0;else p=n-1;printf "%s%s%s","Uniques","\t:\t",p;printf "\n"}' n=0 $file >>Quality.log

Here my code is finding unique if I remove following part from code
Code:
'!/D11/&&!/G11/&&!/R11/&&!/S11/&&

this is working
Code:
awk '!_[$1$2$3$4$5]++{n++}END{if(n-1==-1)p=0;else p=n-1;printf  "%s%s%s","Uniques","\t:\t",p;printf "\n"}' n=0 $file >>Quality.log

actual problem is it's not searching all pattern

Is there any other simple way to search pattern by monthly and to write unique count of column 1 2 3 4 and 5 to log file

right now I am pasting same code 12 times by changing month field
Code:
Jan Feb Mar .....Dec

and appending to log file, but my hard luck it's not searching all pattern
 

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LEARN ABOUT OSX

locale::codes::langext

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

NAME

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

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. 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 = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_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.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

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::LangExt(3pm)
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