Merging files to create CSV file

Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Merging files to create CSV file
# 1  
Old 09-08-2009
Merging files to create CSV file


I have different files of the same type, as:


Each of these files are created periodically.

What I need to do is to merge all of them into one but having the following form:

100, 110, 120, 130....................
88, 90, 87, ...........................
10, 11, 14, ......................
222, 221, 219, .................. and so on....

Is this possible using a bash script?

Thank you.
# 2  
Old 09-08-2009

awk '
/: *$/ { field = $1; next}
 if ( v[field] ) v[field] = v[field] ", " $1
 else v[field] = $1

  print "Time:"
  print v["Time:"]
  print "snr:"
  print v["snr:"]
  print "perf:"
  print v["perf:"]
  print "other:"
  print v["other:"]
}' file1 file2 file3 ...

# 3  
Old 09-09-2009
Could you explain that sir...
My bash scripting is not that advanced.

Thank you.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Matching two fields in two csv files, create new file and append match

I am trying to parse two csv files and make a match in one column then print the entire file to a new file and append an additional column that gives description from the match to the new file. If a match is not made, I would like to add "NA" to the end of the file Command that Ive been using... (6 Replies)
Discussion started by: dis0wned
6 Replies

2. Shell Programming and Scripting

Compare 2 files of csv file and match column data and create a new csv file of them

Hi, I am newbie in shell script. I need your help to solve my problem. Firstly, I have 2 files of csv and i want to compare of the contents then the output will be written in a new csv file. File1: SourceFile,DateTimeOriginal /home/intannf/foto/IMG_0713.JPG,2015:02:17 11:14:07... (8 Replies)
Discussion started by: refrain
8 Replies

3. UNIX for Dummies Questions & Answers

How to create a .csv file from 2 different .txt files?

Hi, I need to create a .csv file from information that i have in two different tab delimited .txt file. I just want to select some of the columns of each .txt file and paste them into a .cvs file. My files look like: File 1 transcript_id Seq. Description Seq. Length ... (2 Replies)
Discussion started by: alisrpp
2 Replies

4. Shell Programming and Scripting

Help with merging two CSV files

Hi, I have following 2 CSV files file1.txt A1,B1,C1,D1,E1 A2,B2,C2,D2,E2 A3,B3,C3,D3,E3 .... file2.txt A1,B1,P1,Q1,R1,S1,T1,U1 A1,B1,P2,Q2,R2,S2,T2,U2 A1,B1,P3,Q3,R3,S3,T3,U3 A2,B2,X1,Y1,Z1,I1,J1,K1 A2,B2,X2,Y2,Z2,I2,J2,K2 A2,B2,X3,Y3,Z3,I3,J3,K3 A2,B2,X4,Y4,Z4,I4,J4,K4... (2 Replies)
Discussion started by: learnoutmore99
2 Replies

5. Shell Programming and Scripting

Merging Very large CSV files in Unix

Hi, I have two very large CSV files, which I want to merge (equi-join) based on a key (column). One of the file (say F1) would have ~30 MM records and 700 columns. The other file (~f2) would have same # of records and lesser columns (say 50). I want to create an output file joining on a... (3 Replies)
Discussion started by: student_007
3 Replies

6. Shell Programming and Scripting

Merge CSV files and create a column with the filename from the original file

Hello everyone!! I am not completely new to shell script but I havent been able to find the answer to my problem and I'm sure there are some smart brains here up for the challenge :D. I have several CSV files that I need to combine into one, but I also need to know where each row came from.... (7 Replies)
Discussion started by: fransanchezoria
7 Replies

7. Shell Programming and Scripting

Merging all (48) CSV files from a directory

I have 48 csv files in my directory that all have this form: Storm Speed (mph),43.0410781151 Storm motion direction (degrees),261.580774982 MLCAPE,2450.54098661 MLCIN,-9.85040520279 MLLCL,230 MLLFC,1070.39871 MLEL,207.194689294 MLCT,Not enough data Sbcape,2203.97617778... (3 Replies)
Discussion started by: RissaR
3 Replies

8. Shell Programming and Scripting

How to create a CSV File by reading fields from separate files

SHELL SCRIPT Hi, I have 3 separate files within a folder. Every File contains data in a single column like File1 contains data mayank sushant dheeraj File2 contains DSA_AT MG_AT FLAT_09 File3 contains data 123123 232323 (2 Replies)
Discussion started by: mayanksargoch
2 Replies

9. Shell Programming and Scripting

Compare two csv files by two colums and create third file combining data from them.

I've got two large csv text table files with different number of columns each. I have to compare them based on first two columns and create resulting file that would in case of matched first two columns include all values from first one and all values (except first two colums) from second one. I... (5 Replies)
Discussion started by: agb2008
5 Replies

10. UNIX for Dummies Questions & Answers

Merging 2 .CSV files in Unix

I need a little help as I am a complete novice at scripting in unix. However, i am posed with an issue...:eek: i have two csv files in the following format@ FILE1.CSV: HEADER HEADER Header , , HEADER 001X ,,200 002X ,,300 003X ... (6 Replies)
Discussion started by: chachabronson
6 Replies
Login or Register to Ask a Question