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Full Discussion: Need Shell Script for Array
Top Forums Shell Programming and Scripting Need Shell Script for Array Post 302936092 by RavinderSingh13 on Monday 23rd of February 2015 02:06:08 AM
Old 02-23-2015
Hello Hemanth,

Could you please try following.
Code:
awk -F, '{for(i=1;i<2;i++){A[o]=A[o]?A[o] ORS "record " $i " sum is "  $(i+1):A[o] ORS "record " $i " sum is "  $(i+1);o++;A[o]=A[o]?A[o] ORS "record " $i " count is "  $(i+2):"record " $i " count is "  $(i+2);}}END{for(i in A){print A[i]}}'  Input_file

Output will be as follows.
Code:
record 345 sum is 12
record 345 count is 10
record 400 sum is 11
record 400 count is 8
record 328 sum is 1
record 328 count is 3

Also for explaination for asked query is:
Code:
A[o]=A[o]?A[o] ORS "record " $i " count is "  $(i+2):"record " $i " count is "  $(i+2)
A[o]=A[o]  ## Store values in aray A whose index is variable o.
?               ## When condition if any in above command explaned is TRUE  do following actions.
A[o] ORS "record " $i " count is "  $(i+2) ## Keep value of A[o] as well as concatenate current value too.
:               ## If condition in first step if any is FALSE then do following.
"record " $i " count is "  $(i+2) ## Keep A[o]'s value to "record " $i " count is "  $(i+2)


Hope this helps, let me know if you have any queries.

Thanks,
R. Singh
 

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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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