Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Want the UNIX code - I want to sum of the 1st column wherever the first 2nd and 3rd columns r equal
Top Forums UNIX for Dummies Questions & Answers Want the UNIX code - I want to sum of the 1st column wherever the first 2nd and 3rd columns r equal Post 302930022 by DGPickett on Monday 29th of December 2014 04:30:55 PM
Old 12-29-2014
Not what you want, but what you asked for:
Code:
a_sum=0
 
while read a b c
do
 if [ "$b" = "$c" ]
 then
  (( a_sum += a ))
 fi
done <File1

You want the sum of column 1 for every set of column 2 and 3 values.
Code:
bhist=''
 
( sort +1 file1 ; echo x )| while read a b
do
 if [ "$b" != "$bhist" ]
 then
  if [ "$bhist" != "" ]
  then
   echo "$a_sum $bhist"
  fi
  a_sum=0 bhist="$b"
  continue
 fi
 (( a_sum += a ))
done

But, of course, you could accumulate a_sum in an associative array keyed on b in ksh, bash or awk, then dump it.
These 2 Users Gave Thanks to DGPickett For This Post:
Mahen ongoto
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

help sum columns by break in first column with awk or sed or something.

I have some data that is something like this? item: onhand counted location ITEM0001 1 0 a1 ITEM0001 0 1 a2 ITEM0002 5 0 b5 ITEM0002 0 6 c1 I want to sum up... (6 Replies)
Discussion started by: syadnom
6 Replies

2. Shell Programming and Scripting

sum multiple columns based on column value

i have a file - it will be in sorted order on column 1 abc 0 1 abc 2 3 abc 3 5 def 1 7 def 0 1 -------- i'd like (awk maybe?) to get the results (any ideas)??? abc 5 9 def 1 8 (2 Replies)
Discussion started by: jjoe
2 Replies

3. Shell Programming and Scripting

grep data on 2nd line and 3rd column

How do I grep/check the on-hand value on the second line of show_prod script below? In this case it's a "3". So if it's > 0, then run_this, otherwise, quit. > ./show_prod Product Status Onhand Price shoe OK 3 1.1 (6 Replies)
Discussion started by: joker_789us
6 Replies

4. Shell Programming and Scripting

split on the basis of 2nd and 3rd column

file A aa 22 48 ab 22 48 tcf 50 76 gf 50 76 h 89 100 yh 89 100 how can we split the file on the basis of common 2 and third column output like file A-1 aa 22 48 ab 22 48 file A-2 cf 50 76 gf 50 76 (3 Replies)
Discussion started by: cdfd123
3 Replies

5. Shell Programming and Scripting

1st column,2nd column on first line 3rd,4th on second line ect...

I need to take one column of data and put it into the following format: 1st line,2nd line 3rd line,4th line 5th line,6th line ... Thanks! (6 Replies)
Discussion started by: batcho
6 Replies

6. Shell Programming and Scripting

Sum column values based in common identifier in 1st column.

Hi, I have a table to be imported for R as matrix or data.frame but I first need to edit it because I've got several lines with the same identifier (1st column), so I want to sum the each column (2nd -nth) of each identifier (1st column) The input is for example, after sorted: K00001 1 1 4 3... (8 Replies)
Discussion started by: sargotrons
8 Replies

7. Linux

Print the 1st column and the value in 2nd or 3rd column if that is different from the values in 1st

I have file that looks like this, DIP-17571N|refseq:NP_651151 DIP-17460N|refseq:NP_511165|uniprotkb:P45890 DIP-17571N|refseq:NP_651151 DIP-19241N|refseq:NP_524261 DIP-19241N|refseq:NP_524261 DIP-17151N|refseq:NP_524316|uniprotkb:O16797 DIP-19588N|refseq:NP_731165 ... (2 Replies)
Discussion started by: Syeda Sumayya
2 Replies

8. Shell Programming and Scripting

Sum of Columns Base on First Column

Input :- Hd1;Hd2:hd3;Hd4;Hd5 X;1;2;3;4 Y;2;3;5;6 Z;3;5;6;7 X;10;11;24;16 Y;11;23;21;1 Z;10;13;14;15 X;0;1;2;0 K;0;0;0;0 K;0;0;0;0 I want Sum Data base on first column; Hd1;Hd2:hd3;Hd4;Hd5 X;11;14;29;20 Y;12;26;26;7 Z;13;18;20;22 K;0;0;0;0 (4 Replies)
Discussion started by: pareshkp
4 Replies

9. Shell Programming and Scripting

awk to Sum columns when other column has duplicates and append one column value to another with Care

Hi Experts, Please bear with me, i need help I am learning AWk and stuck up in one issue. First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique. Second point : For... (1 Reply)
Discussion started by: as7951
1 Replies

10. UNIX for Beginners Questions & Answers

Copy columns from one file into another and get sum of column values and row count

I have a file abc.csv, from which I need column 24(PurchaseOrder_TotalCost) to get the sum_of_amounts with date and row count into another file say output.csv abc.csv- UTF-8,,,,,,,,,,,,,,,,,,,,,,,,, ... (6 Replies)
Discussion started by: Tahir_M
6 Replies

LEARN ABOUT MOJAVE

locale::codes::langext5.18

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) 2011-2013 Sullivan Beck

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

perl v5.18.2							    2013-11-04					       Locale::Codes::LangExt(3pm)
All times are GMT -4. The time now is 05:21 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy