Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Plz Help. Compare 2 files field by field and get the output in another file.
Top Forums Shell Programming and Scripting Plz Help. Compare 2 files field by field and get the output in another file. Post 302677285 by summer_cherry on Thursday 26th of July 2012 12:32:36 AM
Old 07-26-2012
perl
Code:
open my $fh,"<a.txt";
while(<$fh>){
	my @tmp = split("[|]",$_);
	my @t = @tmp[1..$#tmp];
	$hash{$tmp[0]} = \@t;
}
close $fh;
while(<DATA>){
	my @tmp = split("[|]",$_);
	if(not exists $hash{$tmp[0]}){
		print;
	}
	else{
		my @t = @{$hash{$tmp[0]}};
		my @diff;
		for(my $i=0;$i<=$#t;$i++){
			if($t[$i] ne $tmp[$i+1]){
				push @diff, ($i+2,$t[$i],$tmp[$i+1]);
			}
		}
		print join "|", ($tmp[0],@diff) if $#diff>=0;
		print "\n";
	}
}
__DATA__
1|HYD|NAG|TRA|34.5|1234
2|CHE|ESW|DES|36.5|134
3|BAN|MEH|TRA|33.5|234
4|PUN|ABHI|TA|38.5|123
5|KIN|NAV|PRA|31.5|135

a.txt
Code:
1|HYD|NAG|TRA|34.5|1234
2|CHE|EW|DES|33.5|134
5|KIN|NV|PRA|31.5|136

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

AWK to compare two files for each field value

I have "n" files in directory A and "n" files in directory B. The files are expected to be the same with same data. Each file has 14 columns and "x" rows. Of the 14 column, 2 columns are to be considered as key identifiers. Based on this unique combination, I need to compare each field value... (2 Replies)
Discussion started by: Sangtha
2 Replies

2. UNIX and Linux Applications

How to compare 2 field from 2 separated file

I have a problem here. I'm trying to compare multiple fields. Files are like this: File 1: Email,Account Number,Contact,Status,Date File 2: Name|Address|Contact|Email|Account Number|0000000 #!/bin/bash myFolder=`pwd` TEMPFILE=$myFolder/tempfile APFILE=$myFolder/file 1.csv... (0 Replies)
Discussion started by: micxshinoda
0 Replies

3. Shell Programming and Scripting

AWK: Pattern match between 2 files, then compare a field in file1 as > or < field in file2

First, thanks for the help in previous posts... couldn't have gotten where I am now without it! So here is what I have, I use AWK to match $1 and $2 as 1 string in file1 to $1 and $2 as 1 string in file2. Now I'm wondering if I can extend this AWK command to incorporate the following: If $1... (4 Replies)
Discussion started by: right_coaster
4 Replies

4. Shell Programming and Scripting

Compare two files and output difference, by first field using awk.

It seems like a common task, but I haven't been able to find the solution. vitallog.txt 1310,John,Hancock 13211,Steven,Mills 122,Jane,Doe 138,Thoms,Doe 1500,Micheal,May vitalinfo.txt 12122,Jane,Thomas 122,Janes,Does 123,Paul,Kite **OUTPUT** vitalfiltered.txt 12122,Jane,Thomas... (2 Replies)
Discussion started by: charles33
2 Replies

5. UNIX for Dummies Questions & Answers

compare two files based on common field in unix

I have two files in UNIX. 1st file is Entity and Second File is References. 1st File has only one column named Entity ID and 2nd file has two columns Entity ID | Person ID. I want to produce a output file where entity id's are matching in both the files. Entity File 624197 624252 624264... (4 Replies)
Discussion started by: PRS
4 Replies

6. Shell Programming and Scripting

Compare Field in Current Line with Field in Previous

Hi Guys I have the following file Essentially, I am trying to find the right awk/sed syntax in order to produce the following 3 distinct files from the file above: Basically, I want to print the lines of the file as long as the second field of the current line is equal to the... (9 Replies)
Discussion started by: moutaye
9 Replies

7. Shell Programming and Scripting

Compare a common field in two files and append a column from File 1 in File2

Hi Friends, I am new to Shell Scripting and need your help in the below situation. - I have two files (File 1 and File 2) and the contents of the files are mentioned below. - "Application handle" is the common field in both the files. (NOTE :- PLEASE REFER TO THE ATTACHMENT "Compare files... (2 Replies)
Discussion started by: Santoshbn
2 Replies

8. Shell Programming and Scripting

Compare two files Field by field and output the result in another file

Hi Friends, Need Help. I have file1.txt as File1.txt |123|A|7267|Hyder|Cross|Sell|7801 |995|A|7051|2008|Lunar|New|Year|Promotion|7801 |996|A|7022|Q108|Targ|Prospect|&|SSCC|Savings|Promo|7801 |997|A|7182|Q1|Feb-Apr|08|Credit|ITA|PA|SBA|Campaign|7801 File2.txt... (7 Replies)
Discussion started by: i150371485
7 Replies

9. Shell Programming and Scripting

Compare two CSV files and put the difference in third file with line no,field no and diff value.

I am having two csv files i need to compare these files and the output file should have the information of the differences at the field level. For Example, File 1: A,B,C,D,E,F 1,2,3,4,5,6 File 2: A,C,B,D,E,F 1,2,4,5,5,6 out put file: (12 Replies)
Discussion started by: karingulanagara
12 Replies

10. UNIX for Dummies Questions & Answers

Combine Similar Output from the 2nd field w.r.t 1st Field

Hi, For example: I have: HostA,XYZ HostB,XYZ HostC,ABC I would like the output to be: HostA,HostB: XYZ HostC:ABC How can I achieve this? So far what I though of is: (1 Reply)
Discussion started by: alvinoo
1 Replies

LEARN ABOUT DEBIAN

ecaccess-file-move

ECACCESS-FILE-MOVE(1p)					User Contributed Perl Documentation				    ECACCESS-FILE-MOVE(1p)

NAME

       ecaccess-file-move - Move or Rename ECaccess Files

SYNOPSIS

       ecaccess-file-move -version|-help|-manual

       ecaccess-file-move [-debug] source-ecaccess-file target-ecaccess-file

DESCRIPTION

       Allow moving an ECaccess File. When the move occurs within the same ECaccess File System then it is a rename. When the move occurs across
       two different ECaccess File Systems then first a copy is done and then a delete of the original file is done (e.g. similar to ecaccess-
       file-copy ... -erase).

       The source-ecaccess-file and target-ecaccess-file are in the form [domain:][/user-id/]path. Please read the "Shell commands -> File
       Management" section of the "ecaccess" guide for more information on the ECaccess File System.

ARGUMENTS

       source-ecaccess-file
	       The source ECaccess File name.

       target-ecaccess-file
	       The target ECaccess File name.

OPTIONS

       -version
	       Display version number and exits.

       -help   Print a brief help message and exits.

       -manual Prints the manual page and exits.

       -debug  Display the SOAP messages exchanged.

EXAMPLES

       ecaccess-file-move ec:test1.txt ec:test2.txt

       Rename the test1.txt file in the ECFS directory of the authenticated user in test2.txt.

       ecaccess-file-move ec:test1.txt home:test2.txt

       Copy the test1.txt file from the ECFS directory of the authenticated user to the test2.txt file in the $HOME directory of the authenticated
       user, then delete the test1.txt file from ECFS.

SEE ALSO

       ecaccess-file-delete, ecaccess-file-get, ecaccess-file-mget, ecaccess-file-modtime, ecaccess-file-mput, ecaccess-file-rmdir, ecaccess-file-
       copy, ecaccess-file-dir, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-chmod, ecaccess-file-put, ecaccess-file-size and
       ecaccess.

perl v5.14.2							    2012-04-16						    ECACCESS-FILE-MOVE(1p)
All times are GMT -4. The time now is 09:15 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy