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Full Discussion: Grouping and Subgrouping using awk
Top Forums Shell Programming and Scripting Grouping and Subgrouping using awk Post 302953688 by hemanty4u on Monday 31st of August 2015 11:00:04 AM
Old 08-31-2015
Hammer & Screwdriver Grouping and Subgrouping using awk
I have a data which looks like

Code:
1440993600|L|ABCDEF
1440993600|L|ABCD
1440993601|L|ABCDEF
1440993602|L|ABC
1440993603|L|ABCDE
.
.
.

1441015200|L|AB
1441015200|L|ABC
1441015200|L|ABCDEF

So basically, the $1 is epoch date, $2 and $3 is some application data

From one if the threads, I was following I am using this code to group the 1st column based on the interval

Code:
awk -F "|" '{while ($1>=t*w) t++; A[t]++} END {for (i=1;i<=t;i++) print "    "strftime("%F %T",(i-1)*w)" to "strftime("%F %T",i*w-1)"|"(A[i])}' w=3600 ${work_file} |tail


What I need is sub-group based on 3rd column as well
Meaning if the interval is say 3600 (1 hours) the output should be
Code:
1440993600 to 1440997200|ABCDEF|2
1440993600 to 1440997200|ABCD|1
1440993600 to 1440997200|ABC|1
1440993600 to 1440997200|ABCDE|1
1440997200 to 1441000800|ABCDE|12
1440997200 to 1441000800|ABC|3
1441000800 to 1441004400|ABCD|5
1441000800 to 1441004400|ABCDE|3
1441000800 to 1441004400|ABCDEF|7
.
.
.

 

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LEARN ABOUT CENTOS

locale::codes::langext

Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

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) 2011-2013 Sullivan Beck

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

perl v5.16.3							    2013-02-27						 Locale::Codes::LangExt(3)
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