Visit Our UNIX and Linux User Community

Top Forums Shell Programming and Scripting awk arrays comparing multiple columns across two files. Post 302881874 by hubleo on Thursday 2nd of January 2014 12:28:13 PM
Old 01-02-2014
Awesome, that's really useful. A rookie mistake no doubt but one that I won't make again any time soon, hopefully! Thanks
 
Test Your Knowledge in Computers #345
Difficulty: Medium
Scott McNealy received $238 million USD when the Oracle acquisition closed.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk 3 files to one based on multiple columns

Hi all, I have three files, one is a navigation file, one is a depth file and one is a file containing the measured field of gravity. The formats of the files are; navigation file: 2006 320 17 39 0 0 *nav 21.31542 -157.887 2006 320 17 39 10 0 *nav 21.31542 -157.887 2006 320 17 39 20 0... (2 Replies)
Discussion started by: andrealphus
2 Replies

2. Shell Programming and Scripting

comparing the values of repeated keys in multiple columns

Hi Guyz The 1st column of the input file has repeated keys like x,y and z. The ist task is if the 1st column has unique key (say x) and then need to consider 4th column, if it is + symbol then subtract 2nd column value with 3rd column value (we will get 2(10-8)) or if it is - symbol subtract 3rd... (3 Replies)
Discussion started by: repinementer
3 Replies

3. 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

4. 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

5. Shell Programming and Scripting

AWK: Comparing two columns from two different files

Hi - I have two files as follows: File 1: chr5 118464905 118465027 ENST00000514151 utr5 0 + chr5 118464903 118465118 ENST00000504031 utr5 0 + chr5 118468826 118469180 ENST00000504031 utr5 0 + chr5 118469920 118470084 ... (14 Replies)
Discussion started by: polsum
14 Replies

6. UNIX for Dummies Questions & Answers

Comparing multiple fields from 2 files uing awk

Hi I have 2 files as below File 1 Chr Start End chr1 120 130 chr1 140 150 chr2 130 140 File2 Chr Start End Value chr1 121 128 ABC chr1 144 149 XYZ chr2 120 129 PQR I would like to compare these files using awk; specifically if column 1 of file1 is equal to column 1 of file2... (7 Replies)
Discussion started by: sshetty
7 Replies

7. Shell Programming and Scripting

awk script to split file into multiple files based on many columns

So I have a space delimited file that I'd like to split into multiple files based on multiple column values. This is what my data looks like 1bc9A02 1 10 1000 FTDLNLVQALRQFLWSFRLPGEAQKIDRMMEAFAQRYCQCNNGVFQSTDTCYVLSFAIIMLNTSLHNPNVKDKPTVERFIAMNRGINDGGDLPEELLRNLYESIKNEPFKIPELEHHHHHH 1ku1A02 1 10... (9 Replies)
Discussion started by: viored
9 Replies

8. UNIX for Advanced & Expert Users

Need help in comparing multiple columns from two files.

Hi all, I have two files as below. I need to compare field 2 of file 1 against field 1 of file 2 and field 5 of file 1 against filed 2 of file 2. If both matches , then create a result file 1 with first file data and if not matches , then create file with first fie data. Please help me in... (12 Replies)
Discussion started by: sivarajb
12 Replies

9. Shell Programming and Scripting

Comparing multiple columns using awk

Hello All; I have two files with below conditions: 1. Entries in file A is missing in file B (primary is field 1) 2. Entries in file B is missing in file A (primary is field 1) 3. Field 1 is present in both files but Field 2 is different. Example Content: File A ... (4 Replies)
Discussion started by: mystition
4 Replies

10. Shell Programming and Scripting

Appending different columns of multiple files in awk

Hello All, I have three input files cat file1 col1|col2|col3 a|1|A b|2|B cat file2 col1|col2|col3 c|3|C cat file3 col1|col2|col3 d|4|D e|5|E i want below output file4 col1|col2 a|1 (6 Replies)
Discussion started by: looney
6 Replies
RADDEPEND(1)						      General Commands Manual						      RADDEPEND(1)

NAME
raddepend - find RADIANCE scene dependencies SYNOPSIS
raddepend file .. DESCRIPTION
Raddepend uses getbbox(1) to expand scene file arguments and find file dependencies for make(1) or rad(1). Raddepend looks only in the current directory, so dependencies hidden elsewhere in the filesystem will not be found or named. The output is the name of files, one per line, that were accessed during the expansion of the input file arguments. The file arguments are excluded from the list. If no input files are given, the standard input is read. AUTHOR
Greg Ward BUGS
On some older NFS systems, the file access dates are not updated promptly. As a result, raddepend may not be 100% reliable on these sys- tems. If the output seems to be missing essential files, this is no doubt why. The only fix is to put in a longer sleep time between the getbbox call and the final ls(1). SEE ALSO
make(1), oconv(1), rad(1), xform(1) RADIANCE
4/15/94 RADDEPEND(1)

Featured Tech Videos

All times are GMT -4. The time now is 02:49 AM.
Unix & Linux Forums Content Copyright 1993-2020. All Rights Reserved.
Privacy Policy