Sponsored Content
Top Forums UNIX for Beginners Questions & Answers awk assistance - Comparing 2 csv files Post 303019724 by disedorgue on Wednesday 4th of July 2018 01:58:10 PM
Old 07-04-2018
Hi,
Maybe like as:
Code:
$ cat /tmp/a.csv
8121E002-96FE-4C9C-BC5A-6AFF20DACECD
84468F30-F3B7-418B-81F0-0908E80792BF
$ cat /tmp/b.csv 
"test-data","TEST/DATA/84468F30-F3B7-418B-81F0-0908E80792BF.pdf"
"test-data","TEST/DATA/8121E002-96FE-4C9C-BC5A-6AFF20DACECD.pdf"
$ awk -F "," 'BEGIN{OFS=FS}NR==FNR{q=$1;$1="";A[q]=$0;;next} {q=$2;gsub(/.*\/|\..*/,"",$2)} ($2 in A) {print $2,q}' /tmp/a.csv /tmp/b.csv 
84468F30-F3B7-418B-81F0-0908E80792BF,"TEST/DATA/84468F30-F3B7-418B-81F0-0908E80792BF.pdf"
8121E002-96FE-4C9C-BC5A-6AFF20DACECD,"TEST/DATA/8121E002-96FE-4C9C-BC5A-6AFF20DACECD.pdf"

Regards.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Last field problem while comparing two csv files

Hi All, I've two .csv files as below file1.csv abc, tdf, 223, tpx jgsd, tex, 342, rpy a, jdjdsd, 423, djfkld Where as file2.csv is the new version of file1.csv with some added fields in the end of each line and some additional lines. lfj, eru, 98, jkldj, 39, jdkj9 abc, tdf, 223, tpx,... (3 Replies)
Discussion started by: ganapati
3 Replies

2. Shell Programming and Scripting

Comparing 2 csv files and matching content

Hello, I have the following problem: There are two csv files csv-file #1: aaa1, aaa2, ... aaan aaa1, bbb2, ... bbbn aaa1, ccc2, ... cccn bbb1, bbb2, ... bbbn ... zzz1, zzz2, ... zzzn csv-file #2: aaa1, matchvalue1 ccc1, matchvalue2 (7 Replies)
Discussion started by: ghl10000
7 Replies

3. Shell Programming and Scripting

Comparing Strings in 2 .csv/txt files?

EDIT: My problems have been solved thanks to the help of bartus11 and pravin27 This code is just to help me learn. It serves no purpose other than that. Here's a sample csv that I'm working with - #listofpeeps.csv Jackie Chan,1954,M Chuck Norris,1930,M Bruce Lee,1940,M This code is... (13 Replies)
Discussion started by: chickeneaterguy
13 Replies

4. Shell Programming and Scripting

comparing csv files

Hi! I'm just new to shell scripting n simple tasks looks so tough in initial stage. i need to write a script which will read a property file, property file will be containing count of the csv files, and in a folder(same folder) there will be respective csv files. like Property file data1=100... (3 Replies)
Discussion started by: sukhdip
3 Replies

5. Shell Programming and Scripting

removing duplicate records comparing 2 csv files

Hi All, I want to remove the rows from File1.csv by comparing a column/field in the File2.csv. If both columns matches then I want that row to be deleted from File1 using shell script(awk). Here is an example on what I need. File1.csv: RAJAK,ACTIVE,1 VIJAY,ACTIVE,2 TAHA,ACTIVE,3... (6 Replies)
Discussion started by: rajak.net
6 Replies

6. Shell Programming and Scripting

Comparing two csv file fields using awk script

Hi All, I want to remove the rows from File1.csv by comparing the columns/fields in the File2.csv. I only need the records whose first column is same and the second column is different for the same record in both files.Here is an example on what I need. File1.csv: RAJAK|ACTIVE|1... (2 Replies)
Discussion started by: rajak.net
2 Replies

7. Shell Programming and Scripting

Comparing 2 difference csv files

Hello, I have about 10 csv files which range from csv1 - csv10. Each csv file has same type/set of tabs and we have around 5-6 tabs for each of the csv file which have slightly different content(data). A sample of CSV1 is shown below: Joins: Data related to Joins, it can be any number of... (2 Replies)
Discussion started by: bobby1015
2 Replies

8. Shell Programming and Scripting

Comparing 2 CSV files and sending the difference to a new csv file

(say) I have 2 csv files - file1.csv & file2.csv as mentioned below: file1.csv ID,version,cost 1000,1,30 2000,2,40 3000,3,50 4000,4,60 file2.csv ID,version,cost 1000,1,30 2000,2,45 3000,4,55 6000,5,70 ... (1 Reply)
Discussion started by: Naresh101
1 Replies

9. Shell Programming and Scripting

Comparing two large unsorted csv files

Hi All, My requirement is to write a shell script to compare two large csv files. I've created sample files for explaining my problem i.e., a.csv and b.csv contents of files: ----------------- a.csv ------ Type,Memory (Kb),Location HD,Size (Mb),Serial # XT,640,D402,0,MG0010... (2 Replies)
Discussion started by: vasavi
2 Replies

10. Shell Programming and Scripting

Comparing two CSV files

I have two csv files and im trying to compare them. e.g. SAMPLE DATA: file one: ZipCode Name 20878 Washington 10023 Missouri 20304 Maryland file two: ID Name City ZipCode 11654 ... (11 Replies)
Discussion started by: dan139
11 Replies
PROCESSCSV.PY(1)					      Virtualization Support						  PROCESSCSV.PY(1)

NAME
processcsv.py - process virt-top CSV files SUMMARY
virt-top --csv data.csv processcsv.py < data.csv DESCRIPTION
virt-top is a top(1)-like utility for showing stats of virtualized domains. processcsv.py is a simple Python script that post-processes the output of "virt-top --csv". It is used like this: virt-top --csv data.csv processcsv.py < data.csv The second command will overwrite the following files in the current directory: "global.csv" This contains the global (host) statistics columns from the CSV file. "domainNN.csv" (multiple files) For each libvirt domain ID NN, a file is created containing the per-domain statistics from the CSV file. SEE ALSO
virt-top(1) AUTHORS
Richard W.M. Jones <rjones @ redhat . com> COPYRIGHT
(C) Copyright 2007-2012 Red Hat Inc., Richard W.M. Jones http://libvirt.org/ This program 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; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. virt-top-1.0.8 2013-12-29 PROCESSCSV.PY(1)
All times are GMT -4. The time now is 02:58 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy