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Full Discussion: Duplicate rows in CSV files based on values
Top Forums Shell Programming and Scripting Duplicate rows in CSV files based on values Post 302514463 by vbhonde11 on Friday 15th of April 2011 06:32:05 PM
Old 04-15-2011
Thanks a lot for your reply. Really appreciate your quick help
The output is as follows

Code:
 
abc, first line, value1
def, second line," value2, value3"
ghi, third line, value4
,,

I am sorry but one more question. If file has 3 more columns

Input
Code:
 
abc, first line, value1, col1,col2,col3
def, second line, value2, col4,col5,col6
def, second line, value3, col4,col5,col6
ghi, third line, value4, col7,col8,col9

output

Code:
 
abc, first line, value1, col1,col2,col3

def, second line," value2, value3",col4,col5,col6
ghi, third line, value4,  col7,col8,col9

will there be a major change in this code? I am trying it now. Also I am trying to get rid of those extra commas on the last line of the output file.
 

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LEARN ABOUT CENTOS

processcsv.py

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)
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