Sponsored Content
Top Forums Shell Programming and Scripting Awk multiple variable array: comparison Post 302417774 by vgersh99 on Friday 30th of April 2010 04:42:04 PM
Old 04-30-2010
Code:
nawk 'FNR==NR {foo[$1,$NF]=$3 OFS $4;next}{idx=$1 SUBSEP $2; print $0 OFS ((idx in foo)? foo[idx] : "-" OFS "-")}' Foo.txt Bar.txt

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

AWK program with array variable

Hi, I made a small awk program just to test array variables. I couldn't find anything wrong with it. But it doesn't give out valid numbers.( just 0.00 ) Do you see any problem that I didn't see? Thanks in advance! Here is the program: ################################## BEGIN { FS =... (4 Replies)
Discussion started by: whatisthis
4 Replies

2. Shell Programming and Scripting

How to store query multiple result in shell script variable(Array)

:) Suppose,I have one table A. Table A have one column. Table A have 10 rows. I want this 10 rows store into shell script variable. like #!/bin/ksh v_shell_var=Hi here in call oracle , through loop How can I store table A's 10 rows into v_shell_var (Shell Script Array). Regards, Div (4 Replies)
Discussion started by: div_Neev
4 Replies

3. UNIX for Dummies Questions & Answers

multiple comparison in awk

I have an input file. Each line in it has several characters. If the first three characters of the line is '000' or '001' or '002' or '003', I need to print it in output. How can I do this in awk. I am able to do if the search string is only one (let us say 000). cat <filename> | awk... (1 Reply)
Discussion started by: paruthiveeran
1 Replies

4. Shell Programming and Scripting

awk comparison with variable

hi, I want to compare i variable in the awk statement but its not working out. Pl help me out If we do the comparison like this its OK, cat sample | awk -F" ", '{if ($1=="1-Sep-2009") print $1,$2,$3,$4,$5}' But if u use a variable instead of "1-Sept-2009", it does not return anything,... (2 Replies)
Discussion started by: asadlone
2 Replies

5. Shell Programming and Scripting

AWK help. how to compare a variable with a data array in AWK?

Hi all, i have a data array as follows. array=ertfgj2345 array=456ttygkd . . . array=errdjt3235 so number or elements in the array can varies depending on how big the data input is. now i have a variable, and it is $1 (there are $2, $3 and so on, i am only interested in $1). ... (9 Replies)
Discussion started by: usustarr
9 Replies

6. Shell Programming and Scripting

Strange variable comparison result in awk

So, I'm making a little awk script that generates a range-based histogram of a set of numbers. I've stumbled onto a strange thing. Toward the end of the process, I have this test: if ( bindex < s ) "bindex" is the "index" of my "bin" (the array element that gets incremented whenever a... (2 Replies)
Discussion started by: treesloth
2 Replies

7. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split... (6 Replies)
Discussion started by: shell_boy23
6 Replies

8. Shell Programming and Scripting

storing multiple values in a array variable

Am using a find command in my script .The output may be one or more. I need to store those values in a array and need to access those. Am unable to find the solution . Any help on this will be helpful. if < code> else a=<find command output which gives the file name either 1 or more> if 1... (1 Reply)
Discussion started by: rogerben
1 Replies

9. Shell Programming and Scripting

awk if comparison with variable

Hi , Need help, p for value in `awk -F, '{print $1 }' ad | uniq` do x=$(echo $value) echo $x echo `awk -F, '{if( $1 == $x) sum = sum + $8 } END{print sum}' ad` --- not working echo `awk -F, '{if($1 == “MT”) sum = sum + $8 } END{print sum}' ad` -- Working but hard coded done; ad... (4 Replies)
Discussion started by: nadeemrafikhan
4 Replies

10. UNIX for Beginners Questions & Answers

awk comparison using multiple files

Hi, I have 2 files, I need to use column of file1 and do a comparison on file2 column 1 and print the mismatch is file3 as mentioned below. Kindly consider that file 1 is having uniq key(column) whereas in file2 we have multiple duplicates (like 44). These duplicates should not come in... (2 Replies)
Discussion started by: grv
2 Replies
List(3pm)						  LogReport's Lire Documentation						 List(3pm)

NAME
Lire::Config::List - List Value Object. DESCRIPTION
Used for configuration parameters which contains a list of values. elements() Returns this list's values as an array of Lire::Config::Value object. get( $idx ) Returns the value stored at index $idx of this list. An exception is thrown if the index is out-of-bounds. remove( $idx ) Removes the value stored at index $idx of this list. An exception is thrown if the index is out-of-bounds. It returns the deleted element. clear() Removes all elements from this list append( $val, [ $idx ] ) Adds $val to after element $idx. If $idx is omitted, the element will be added at the end of the array. A negative index is interpreted relative to the end of the array. move( $idx, $new_idx ) Moves element $idx at position $new_idx. Indices can be negative and are interpreted as position relative to the end of the array. set( $idx, $value ) Replaces value at index $idx with $value. AUTHOR
Wessel Dankers <wsl@logreport.org> VERSION
$Id: List.pm,v 1.16 2006/07/23 13:16:30 vanbaal Exp $ COPYRIGHT
Copyright (C) 2002-2004 Stichting LogReport Foundation LogReport@LogReport.org This file is part of Lire. Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html. Lire 2.1.1 2006-07-23 List(3pm)
All times are GMT -4. The time now is 05:39 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy