Sponsored Content
Top Forums Shell Programming and Scripting CSV joining and checking multiple files Post 302980039 by RudiC on Tuesday 23rd of August 2016 06:01:07 AM
Old 08-23-2016
Let me paraphrase this: when creating the output file, compare the supplier field from website_clean.csv with the supplier from supplier_clean.csv. If identical, fine, print the record. If can be reconciled via manufacturer_compare.csv, fine, print it, BUT: which supplier?
If it can't be reconciled, print to wrong_match.csv for later evaluation.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Joining 2 CSV files together

I need a little help as I am a complete novice at scripting in unix. However, i am posed with an issue... i have two csv files in the following format@ FILE1.CSV: HEADER HEADER Header , , HEADER 001X ,,200 002X ,,300 003X ,,300 004X ,,300 FILE2.CSV: HEADER HEADER Header , ,... (3 Replies)
Discussion started by: chachabronson
3 Replies

2. UNIX for Dummies Questions & Answers

Joining files based on multiple keys

I need a script (perl or awk..anything is fine) to join 3 files based on three key columns. The no of non-key columns can vary in each file. The columns are delimited by semicolon. For example, File1 Dim1;Dim2;Dim3;Fact1;Fact2;Fact3;Fact4;Fact5 ---- data delimited by semicolon --- ... (1 Reply)
Discussion started by: Sebben
1 Replies

3. Shell Programming and Scripting

joining multiple files into one while putting the filename in the file

Hello, I know how to join multiple files using the cat function. I want to do something a little more advanced. Basically I want to put the filename in the first column... One thing to note is that the file is tab delimited. e.g. file1.txt joe 1 4 5 6 7 3 manny 2 3 4 5 6 7 ... (4 Replies)
Discussion started by: phil_heath
4 Replies

4. UNIX for Dummies Questions & Answers

Joining string on multiple files

Hi guys, I am a forum (and a bit of a unix) newbie, and I currently have a tricky problem lying ahead of me. I have multiple files, and I am looking to join the files on the first column. Example: File 1 andy b 100 amy c 200 amy d 300 File 2 andy c 200 amy c 100 clyde o 50 ... (3 Replies)
Discussion started by: jdr0317
3 Replies

5. Shell Programming and Scripting

Checking the existance of multiple files

I am trying to execute the following command to check the existance of a file (which has a date timestamp on it). If there are more than one file, then also it should give me 'success' result. if then <do some work> else <no files> fi Since there are more than one... (18 Replies)
Discussion started by: vivek_damodaran
18 Replies

6. Shell Programming and Scripting

Joining multiple files based on one column with different and similar values (shell or perl)

Hi, I have nine files looking similar to file1 & file2 below. File1: 1 ABCA1 1 ABCC8 1 ABR:N 1 ACACB 1 ACAP2 1 ACOT1 1 ACSBG 1 ACTR1 1 ACTRT 1 ADAMT 1 AEN:N 1 AKAP1File2: 1 A4GAL 1 ACTBL 1 ACTL7 (4 Replies)
Discussion started by: seqbiologist
4 Replies

7. Shell Programming and Scripting

checking csv files with empty fields..!

Hi! I need to learn that how a shell script can transverse a csv file n check if any field is empty or not. means its contains two comma or space b/w commas i.e., "" or " ". can anyone help me out how I can do that.... (10 Replies)
Discussion started by: sukhdip
10 Replies

8. Shell Programming and Scripting

Other alternative for joining together columns from multiple files

Hi again, I have monthly one-column files of roughly around 10 years. Is there a more efficient way to concatenate these files column-wise other than using paste command? For instance: file1.txt 12 13 15 12 file2.txt 14 15 18 19 file3.txt 20 21 (8 Replies)
Discussion started by: ida1215
8 Replies

9. UNIX for Dummies Questions & Answers

Joining different columns from multiple files

Hello again, I am trying to join 3rd column of 3 files into the end on one file and save it separately... my data looks like this file 1 Bob, Green, 80 Mark, Brown, 70 Tina, Smith, 60 file 2 Bob, Green, 70 Mark, Brown, 60 Tina, Smith, 50 file 3 Bob, Green, 50 Mark, Brown,60 Tina,... (6 Replies)
Discussion started by: A-V
6 Replies

10. UNIX for Beginners Questions & Answers

Export Oracle multiple tables to multiple csv files using UNIX shell scripting

Hello All, just wanted to export multiple tables from oracle sql using unix shell script to csv file and the below code is exporting only the first table. Can you please suggest why? or any better idea? export FILE="/abc/autom/file/geo_JOB.csv" Export= `sqlplus -s dev01/password@dEV3... (16 Replies)
Discussion started by: Hope
16 Replies
obd2csv(1)						      General Commands Manual							obd2csv(1)

NAME
obd2csv - Convert obdgpslogger(1) logs to csv files SYNOPSIS
obd2csv [ options ] DESCRIPTION
Convert obdgpslogger(1) logs to csv files OPTIONS
-o|--out <output filename> Output to this .csv file -d|--db <database> Work from logs stored in this database file -s|--start <time> Only dump rows more recent than this -e|--end <time> Only dump rows older than this -z|--gzip gzip compress output using zlib [if available] -v|--version Print out version number and exit. -h|--help Print out help and exit. NOT OPTIONS
These options aren't intended for end-users, they're for the GUI. -p|--progress Print out progress. It will occasionally print a number in the range [0..100], indicating progress percentage. SEE ALSO
obdgpslogger(1), obd2kml(1), obd2gpx(1), obdsim(1), obdgui(1), obdlogrepair(1) AUTHORS
Gary "Chunky Ks" Briggs <chunky@icculus.org> obd2csv(1)
All times are GMT -4. The time now is 02:57 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy