Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Using columns from 2 files and extracting string
Top Forums Shell Programming and Scripting Using columns from 2 files and extracting string Post 302568930 by vgersh99 on Friday 28th of October 2011 04:27:32 PM
Old 10-28-2011
not tested
Code:
awk 'NR == FNR {   
    f2[$1] = $10
    f2pad[$1]=(match("^[0-9]+S", $6))?(substr($6,1,RLENGTH-1)):0
    next   
  } 
  $4 in f2 {
      print $0, substr(f2[$4], $8 - $2 + f2pad[$4], $9 - $8)    
}' file2_truncated.txt file1_truncated.txt |      head

This User Gave Thanks to vgersh99 For This Post:
radoulov
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Extracting columns from different files for later merging

Hello! I wan't to extract columns from two files and later combine them for plotting with gnuplot. If the files file1 and file2 look like: fiile1: a, 0.62,x b, 0.61,x file2: a, 0.43,x b, 0,49,x The desired output is a 0.62 0.62 b 0.61 0.49 Thank you in advance! (2 Replies)
Discussion started by: kingkong
2 Replies

2. Shell Programming and Scripting

Extracting a string from one file and searching the same string in other files

Hi, Need to extract a string from one file and search the same in other files. Ex: I have file1 of hundred lines with no delimiters not even space. I have 3 more files. I should get 1 to 10 characters say substring from each line of file1 and search that string in rest of the files and get... (1 Reply)
Discussion started by: mohancrr
1 Replies

3. Shell Programming and Scripting

Append string to columns from 2 files

Hi Having a file as follows file1.txt Date (dd/mm)Time Server IP Error Code =========================================================================== 10/04/2008 10:10 ServerA xxx.xxx.xxx.xxx 6 10/04/2008 10:10 ServerB ... (3 Replies)
Discussion started by: karthikn7974
3 Replies

4. Shell Programming and Scripting

extracting columns from 2 files

Hello, I have 2 files file1 & file2 = a1 b1 a2 b2 a3 b3 ... = c1 d1 c2 d2 c3 d3 ... I need to compare if b(i)=c(j) . i,j=1,2,3,4,... If yes, right a(i) d(j) in output file3 per line (1 Reply)
Discussion started by: newpromo
1 Replies

5. UNIX for Dummies Questions & Answers

Extracting columns from multiple files with awk

hi everyone! I already posted it in scripts, I'm sorry, it's doubled I'd like to extract a single column from 5 different files and put them together in an output file. I saw a similar question for 2 input files, and the line of code workd very well, the code is: awk 'NR==FNR{a=$2; next}... (1 Reply)
Discussion started by: orcaja
1 Replies

6. Shell Programming and Scripting

Extracting columns from multiple files with awk

hi everyone! I'd like to extract a single column from 5 different files and put them together in an output file. I saw a similar question for 2 input files, and the line of code workd very well, the code is: awk 'NR==FNR{a=$2; next} {print a, $2}' file1 file2 I added the file3, file4 and... (10 Replies)
Discussion started by: orcaja
10 Replies

7. Shell Programming and Scripting

extracting columns falling within specific ranges for multiple files

Hi, I need to create weekly files from daily records stored in individual monthly filenames from 1999-2010. my sample file structure is like the ones below: daily record stored per month: 199901.xyz, 199902.xyz, 199903.xyz, 199904.xyz ...199912.xyz records inside 199901.xyz (original data... (4 Replies)
Discussion started by: ida1215
4 Replies

8. Shell Programming and Scripting

Compare columns of multiple files and print those unique string from File1 in an output file.

Hi, I have multiple files that each contain one column of strings: File1: 123abc 456def 789ghi File2: 123abc 456def 891jkl File3: 234mno 123abc 456def In total I have 25 of these type of file. (5 Replies)
Discussion started by: owwow14
5 Replies

9. Shell Programming and Scripting

Extracting data from specific rows and columns from multiple csv files

I have a series of csv files in the following format eg file1 Experiment Name,XYZ_07/28/15, Specimen Name,Specimen_001, Tube Name, Control, Record Date,7/28/2015 14:50, $OP,XYZYZ, GUID,abc, Population,#Events,%Parent All Events,10500, P1,10071,95.9 Early Apoptosis,1113,11.1 Late... (6 Replies)
Discussion started by: pawannoel
6 Replies

10. Shell Programming and Scripting

Joining files using awk not extracting all columns from File 2

Hello All I'm joining two files using Awk by Left outer join on the file 1 File 1 1 AA 2 BB 3 CC 4 DD File 2 1 IND 100 200 300 2 AUS 400 500 600 5 USA 700 800 900 (18 Replies)
Discussion started by: venkat_reddy
18 Replies

LEARN ABOUT MINIX

paste

PASTE(1)						      General Commands Manual							  PASTE(1)

NAME

       paste - paste multiple files together

SYNOPSIS

       paste [-s] [-d list] file...

OPTIONS

       -d     Set delimiter used to separate columns to list.

       -s     Print files sequentially, file k on line k.

EXAMPLES

       paste file1 file2   # Print file1 in col 1, file2 in col 2

       paste -s f1 f2	   # Print f1 on line 1 and f2 on line 2

       paste -d : file1 file2
			   # Print the lines separated by a colon

DESCRIPTION

       Paste  concatenates  corresponding  lines of the given input files and writes them to standard output. The lines of the different files are
       separated by the delimiters given with the option -s. If no list is given, a tab is substituted for every linefeed, except  the	last  one.
       If  end-of-file	is hit on an input file, subsequent lines are empty.  Suppose a set of k files each has one word per line.  Then the paste
       output will have k columns, with the contents of file j in column j.  If the -s flag is given, then the first file is on line 1, the second
       file on line 2, etc.  In effect, -s turns the output sideways.

       If  a list of delimiters is given, they are used in turn.  The C escape sequences 
, 	, \, and  are used for linefeed, tab, backslash,
       and the null string, respectively.

																	  PASTE(1)
All times are GMT -4. The time now is 05:25 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy