Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Splitting input CSV file into 3 files
Top Forums Shell Programming and Scripting Splitting input CSV file into 3 files Post 302710023 by kedrick on Wednesday 3rd of October 2012 10:27:29 PM
Old 10-03-2012
Splitting input CSV file into 3 files
Hi ,

I am receiving a CSV file that can vary in number of rows each time.
I am supposed to split this file into 3 separate files like this:
1. create a file named 'File1.csv' that will contain first 3 rows of the input file
2. create file named 'File2.csv' that will contain last 3 rows of the input file
3. create a file named 'File3.csv' that will contain all rows from the input file, except for the first 3 and last 3 rows

Can you please help me with this?
Thanks!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Splitting input files into multiple files through AWK command

Hi, I needs to split *.txt files from single directory depends on the some mutltiple input values. i have wrote the code like below for file in *.txt do grep -i -h "value1|value2" $file > $file; done. My requirment is more input values needs to be given in grep; let us say 50... (3 Replies)
Discussion started by: arund_01
3 Replies

2. Shell Programming and Scripting

how to give multiple csv files as input in awk

Hi All, I am new to shell scripting..My problem is i want to give multiple csv files as input to awk script and process the data into one file.. My input file is File1 File2 File3 Product Location Period SalesPrice A x 8/11/2010 ... (7 Replies)
Discussion started by: kvth
7 Replies

3. UNIX for Advanced & Expert Users

Splitting the single csv file

Hi, I have a requiement where in i will get a single file but there will be mutiple headers. Suppose say for eg: Header1 Data... Data... Header2 Data.. Data.. Header3 Data.. Data.. I want to split each with the corresponding data into a single file. Please let me know how... (1 Reply)
Discussion started by: weknowd
1 Replies

4. Shell Programming and Scripting

How to generate a csv files by separating the values from the input file based on position?

Hi All, I need help for doing the following. I have a input file like: aaaaaaaaaabbbbbbbbbbbbbbbbbbbb cccbbbbbaaaaaadddddaaaabbbbbbb now I am trying to generate a output csv file where i will have for e.g. 0-3 chars of each line as the first column in the csv, 4-10 chars of the line as... (3 Replies)
Discussion started by: babom
3 Replies

5. Shell Programming and Scripting

Compare 2 csv files in ksh and o/p the difference in 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 The... (7 Replies)
Discussion started by: Naresh101
7 Replies

6. Shell Programming and Scripting

Match columns from two csv files and update field in one of the csv file

Hi, I have a file of csv data, which looks like this: file1: 1AA,LGV_PONCEY_LES_ATHEE,1,\N,1,00020460E1,0,\N,\N,\N,\N,2,00.22335321,0.00466628 2BB,LES_POUGES_ASF,\N,200,200,00006298G1,0,\N,\N,\N,\N,1,00.30887539,0.00050312... (10 Replies)
Discussion started by: djoseph
10 Replies

7. 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

8. Open Source

Splitting files using awk and reading filename value from input data

I have a process that requires me to read data from huge log files and find the most recent entry on a per-user basis. The number of users may fluctuate wildly month to month, so I can't code for it with names or a set number of variables to capture the data, and the files are large so I don't... (7 Replies)
Discussion started by: rbatte1
7 Replies

9. Shell Programming and Scripting

Splitting CSV into variables then to XML file

I have a text file that looks like this: FIELD1, FIELD2, THIS IS FIELD3, FIELD4 FIELD1, FIELD2, THIS IS FIELD3, FIELD4 FIELD1, FIELD2, THIS IS FIELD3, FIELD4 I need it to turn it into an XML file to run against a custom application. My ultimate goal is for it to look like... (15 Replies)
Discussion started by: jeffs42885
15 Replies

10. Shell Programming and Scripting

Splitting csv into 3 tables in html file

I have the data in csv in 3 tables. how can I output the same into 3 tables in html.also how can I set the width. tried multiple options . attached is the format. #!/bin/ksh awk 'BEGIN{ FS="," print "<HTML><BODY><TABLE border = '1' cellpadding=10 width=100>" print... (7 Replies)
Discussion started by: archana25
7 Replies

LEARN ABOUT DEBIAN

ifpps

ifpps(8)							netsniff-ng-toolkit							  ifpps(8)

NAME

       ifpps - fetch and format kernel network statistics

SYNOPSIS

       ifpps	 -d|--dev <netdev> [-t|--interval <sec>][-p|--promisc][-c|--term]
	    [-C|--csv][-H|--csv-tablehead][-l|--loop][-v|--version][-h|--help]

DESCRIPTION

       A tiny tool to provide top-like reliable networking statistics.	ifpps reads out the 'real' kernel statistics, so it does not give
       erroneous statistics on high I/O load.

OPTIONS

       ifpps --dev eth0
	   Fetch eth0 interface statistics.

       ifpps --dev eth0 --interval 60 --csv
	   Output eth0 interface statistics every minute in CSV format.

OPTIONS

       -h|--help
	   Print help text and lists all options.

       -v|--version
	   Print version.

       -d|--dev <netdev>
	   Device to fetch statistics for i.e., eth0.

       -p|--promisc
	   Put the device in promiscuous mode

       -t|--interval <time>
	   Refresh time in sec (default 1 sec)

       -c|--term
	   Output to terminal

       -C|--csv
	   Output in CSV format.  E.g. post-processing with Gnuplot et al.

       -H|--csv-tablehead
	   Print CSV table head.

       -l|--loop
	   Loop terminal output.

AUTHOR

       Written by Daniel Borkmann <daniel@netsniff-ng.org>

DOCUMENTATION

       Documentation by Emmanuel Roullit <emmanuel@netsniff-ng.org>

BUGS

       Please report bugs to <bugs@netsniff-ng.org>

								    2012-06-29								  ifpps(8)
All times are GMT -4. The time now is 10:00 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy