Sponsored Content
Top Forums Shell Programming and Scripting Perl: compare columns of two files Post 302579103 by bartus11 on Sunday 4th of December 2011 06:17:39 PM
Old 12-04-2011
Does it have to be Perl?
Code:
join -j1 -o1.1,1.2,1.3,2.3 file1 file2

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Compare few columns from two files

My Friends, Need your help to find the difference between few columns from two comma delimited files. For example, File1 and File2 has 22 columns, and I want to find the difference in first 12 columns. I have list of file names in MyListOfFiles2Compare.txt. Data is separated with commas.... (5 Replies)
Discussion started by: manish44
5 Replies

2. Shell Programming and Scripting

How to compare two columns in two files?

Hello all, Could someone please let me know shell script or awk solution to compare two columns in two files? Here is the sample - file1.txt abc/xyz,M1234 ddd/lyg,M2345 cnn/tnt,G0123 file2.txt A,abc/xyz,kk,dd,zz,DCT,G0123,1 A,ddd/lyg,kk,dd,zz,DCT,M1234,1... (17 Replies)
Discussion started by: sncoupons
17 Replies

3. Shell Programming and Scripting

How to compare 2 files & get only few columns based on a condition related to both files?

Hiiiii friends I have 2 files which contains huge data & few lines of it are as shown below File1: b.dat(which has 21 columns) SSR 1976 8 12 13 10 44.00 39.0700 70.7800 7.0 0 0.00 0 2.78 0.00 0.00 0 0.00 2.78 0 NULL ISC 1976 8 12 22 32 37.39 36.2942 70.7338... (6 Replies)
Discussion started by: reva
6 Replies

4. UNIX for Dummies Questions & Answers

Compare Columns in two files

Hi all, I would like to compare a column in one file to a column in another file and when there is a match it prints the first column and the corresponding second column. Example File1 ABA ABC ABE ABF File 2 ABA 123 ABB 124 ABD 125 ABC 126 So what I would like printed to a file... (0 Replies)
Discussion started by: pcg
0 Replies

5. Shell Programming and Scripting

Compare Columns of two files

Hi I have file 1 like this and file 2 like this I need to compare column 3 of both files and delete lines in file1 with same column 3 values in two files. So the output is I tried with perl but didnt work. A perl code will be good as I am learning the language, but any other code would... (1 Reply)
Discussion started by: polsum
1 Replies

6. Shell Programming and Scripting

Compare intervals (columns) from two files (awk, grep, Perl?)

Hi dear users, I need to compare numeric columns in two files. These files have the following structure. K.txt (4 columns) A001 chr21 9805831 9846011 A002 chr21 9806202 9846263 A003 chr21 9887188 9988593 A003 chr21 9887188 ... (2 Replies)
Discussion started by: jcvivar
2 Replies

7. Shell Programming and Scripting

Compare columns in different files

Hi, I have two files like this: 8 1.3 10 1.3 12 1.3 15 1.3 21 1.3 and 1 2 3 4 10 11 15 16 21 22 (3 Replies)
Discussion started by: jamie_123
3 Replies

8. Shell Programming and Scripting

Compare 2 csv files by columns, then extract certain columns of matcing rows

Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns. I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Discussion started by: bkane3
5 Replies

9. UNIX for Dummies Questions & Answers

Help need to compare columns in files

Hi, Below is my requirement file1 id|cnt 1|1 2|2 3|3 file2 id_1|cnt_1 1|1 2|1 3|1 I want to compare cnt and cnt_1 columns, if they are differ then give the details Am using below awk command, but the output is not as expected. (2 Replies)
Discussion started by: grandhirahuletl
2 Replies

10. UNIX for Dummies Questions & Answers

How to compare two columns in two files?

Hi All, I have a.dat file with content 1,338,30253395122015103,2015103,UB0085000,STMT151117055527002,,, 1,338,30253395122015103,2015103,UB0085000,STMT151117055527001,,, and b.dat having content 1,STMT151117055527001,a1.txt,b1.txt,c1.txt 1,STMT151117055527002,a2.txt,b2.txt,c2.txt ... (13 Replies)
Discussion started by: PRAMOD 96
13 Replies
PR(1)							      General Commands Manual							     PR(1)

NAME
pr - print file SYNOPSIS
pr [ option ] ... [ file ] ... DESCRIPTION
Pr produces a printed listing of one or more files. The output is separated into pages headed by a date, the name of the file or a speci- fied header, and the page number. If there are no file arguments, pr prints its standard input. Options apply to all following files but may be reset between files: -n Produce n-column output. +n Begin printing with page n. -h Take the next argument as a page header. -wn For purposes of multi-column output, take the width of the page to be n characters instead of the default 72. -ln Take the length of the page to be n lines instead of the default 66. -t Do not print the 5-line header or the 5-line trailer normally supplied for each page. -sc Separate columns by the single character c instead of by the appropriate amount of white space. A missing c is taken to be a tab. -m Print all files simultaneously, each in one column, Inter-terminal messages via write(1) are forbidden during a pr. FILES
/dev/tty? to suspend messages. SEE ALSO
cat(1) DIAGNOSTICS
There are no diagnostics when pr is printing on a terminal. PR(1)
All times are GMT -4. The time now is 06:25 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy