Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to sum a column 2 and column 3
Top Forums UNIX for Advanced & Expert Users How to sum a column 2 and column 3 Post 302598397 by ctsgnb on Tuesday 14th of February 2012 10:07:12 AM
Old 02-14-2012
Code:
awk '{a[$1]+=$2;b[$1]+=$3}END{for (i in a) print i,a[i],b[i]}' yourfile

Note that this code assume your file is already sorted on its first-column

If you want the output sorted :
Code:
awk '{a[$1]+=$2;b[$1]+=$3}END{for (i in a) print i,a[i],b[i]}' yourfile | sort

This User Gave Thanks to ctsgnb For This Post:
Paulwintech
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How do I sum one column based on another column?

Hi, I am new to this forum and new to awk. I have a file that contains 2 columns. Heres an example of what it looks like: 10 + 20 + 40 + 50 - 70 - So the file is tab-delimited. What I want to do is add 10 to column 1 whenever column 2 is + and substract 10 from column 1... (1 Reply)
Discussion started by: phil_heath
1 Replies

2. Shell Programming and Scripting

print unique values of a column and sum up the corresponding values in next column

Hi All, I have a file which is having 3 columns as (string string integer) a b 1 x y 2 p k 5 y y 4 ..... ..... Question: I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the... (6 Replies)
Discussion started by: amigarus
6 Replies

3. UNIX for Dummies Questions & Answers

How to sum rows in e.g. column 1 by a category in e.g. column 2

Hi, I've shown an example of what I would like to achieve below. In the example file, I would like to sum the values in column 2 for each distinct category in column 3 (presumably making an array?) and print the sum as well as the category name and length (note:length always corresponds with... (8 Replies)
Discussion started by: auburn
8 Replies

4. Shell Programming and Scripting

Sum Of Column Based On Column Condition

I have a following inputfile MT,AP,CDM,TTML,MUM,GS,SUCC,3 MT,AP,CDM,TTSL,AP,GS,FAIL,9 MT,AP,CDM,RCom,MAH,GS,SUCC,3 MT,AP,CDM,RTL,HP,GS,SUCC,1 MT,AP,CDM,Uni,UPE,GS,SUCC,2 MT,AP,CDM,Uni,MUM,GS,SUCC,2 TTSL,AP,GS,MT,MAH,CDM,SUCC,20 TTML,AP,GS,MT,MAH,CDM,FAIL,10... (2 Replies)
Discussion started by: siramitsharma
2 Replies

5. Shell Programming and Scripting

awk to sum a column based on duplicate strings in another column and show split totals

Hi, I have a similar input format- A_1 2 B_0 4 A_1 1 B_2 5 A_4 1 and looking to print in this output format with headers. can you suggest in awk?awk because i am doing some pattern matching from parent file to print column 1 of my input using awk already.Thanks! letter number_of_letters... (5 Replies)
Discussion started by: prashob123
5 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. UNIX for Dummies Questions & Answers

Match sum of values in each column with the corresponding column value present in trailer record

Hi All, I have a requirement where I need to find sum of values from column D through O present in a CSV file and check whether the sum of each Individual column matches with the value present for that corresponding column present in the trailer record. For example, let's assume for column D... (9 Replies)
Discussion started by: tpk
9 Replies

8. UNIX for Beginners Questions & Answers

Sum the values in the column using date column

I have a file which need to be summed up using date column. I/P: 2017/01/01 a 10 2017/01/01 b 20 2017/01/01 c 40 2017/01/01 a 60 2017/01/01 b 50 2017/01/01 c 40 2017/01/01 a 20 2017/01/01 b 30 2017/01/01 c 40 2017/02/01 a 10 2017/02/01 b 20 2017/02/01 c 30 2017/02/01 a 10... (6 Replies)
Discussion started by: Booo
6 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. Shell Programming and Scripting

Sum of a column as new column based on header in a script

Hello, I am trying to store sum of a column as a new column inside a file but have to find the column names dynamically I/p c1,c2,c3,c4,c5 10,20,30,40,50 20,30,40,50,60 If i want to find sum only column c1, c3 and output it as c6,c7 O/p c1,c2,c3,c4,c5,c6,c7 10,20,30,40,50,30,70... (6 Replies)
Discussion started by: mkathi
6 Replies

LEARN ABOUT MOJAVE

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) 2011-2013 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::LangFam(3pm)
All times are GMT -4. The time now is 04:15 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy