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Shell Programming and Scripting
Using sed to remove a column from a CSV
Post 302912472 by lojkyelo on Friday 8th of August 2014 12:08:19 PM
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9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have many csv file, but I would like to delete lines with some values in a column conditionally.
My example look like this,
ex1e, ex2g, ex39, pasg, ssg, mrlc, pc, kb, coop
-112, -53, -177, 64, 62, 71, 1, 487, 20
-101, -61, -53, 0, 32767, 51, 0, ... (6 Replies)
Discussion started by: Jae
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2. Shell Programming and Scripting
I am trying to remove the ita from this file:
"1234ita","john","smith"
"56789ita","jim","thomas"
the command i am using is:
sed '/^ita/d' infile.csv > outfile.csv
it is running but doing nothing, very rarely use sed so trying to learn it any help would be appreciated (2 Replies)
Discussion started by: Pablo_beezo
2 Replies
3. Shell Programming and Scripting
I have a large CSV files (e.g. 2 million records) and am hoping to do one of two things. I have been trying to use awk and sed but am a newbie and can't figure out how to get it to work. Any help you could offer would be greatly appreciated - I'm stuck trying to remove the colon and wildcards in... (6 Replies)
Discussion started by: metronomadic
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4. Shell Programming and Scripting
Hi All,
My requirement is to remove line (3 Replies)
Discussion started by: r_t_1601
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5. Shell Programming and Scripting
Hi All,
i have a csv file .
In the 7th column i have data that has line feed in it.
Requirement is to remove the line feed from the 7th column whenever it appears
There are 11 columns in the file
C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11
The value in C7 contains line feed ( Alt + Enter ),... (2 Replies)
Discussion started by: r_t_1601
2 Replies
6. UNIX for Dummies Questions & Answers
I have a data file that has 14 columns. I cannot use awk or perl but sed is installed on my host. I would like to delete a line if fields 10, 11 or twelve is greater than 999.99. How is this done using sed? :wall:
sed '/^*,*,*,*,*,*,*,*,*,*,*,*,*,*,/d' infile
1 2 3 4 ... (2 Replies)
Discussion started by: Chris Eagleson
2 Replies
7. Shell Programming and Scripting
Hello people,
I am having problem to sort, sed and zero padding of column in csv file.
7th column only.
Input of csv file:
1,2,3,4,5,6,4/1/2010 12:00 AM,8
1,2,3,4,5,6,3/11/2010 9:39 AM,8
1,2,3,4,5,6,5/12/2011 3:43 PM,8
1,2,3,4,5,6,12/20/2009 7:23 PM,8
Output:... (5 Replies)
Discussion started by: sean1357
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8. Shell Programming and Scripting
(14 Replies)
Discussion started by: dhruuv369
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9. Shell Programming and Scripting
Hi,
I need to remove first column from a csv file and i can do this by using below command.
cut -f1 -d, --complement Mytest.csv
I need to implement this in shell scripting, Whenever i am using the above command alone in command line it is working fine.
I have 5 files in my directory and... (3 Replies)
Discussion started by: Samah
3 Replies
LEARN ABOUT DEBIAN
rdf::trine::exporter::csv
RDF::Trine::Exporter::CSV(3pm) User Contributed Perl Documentation RDF::Trine::Exporter::CSV(3pm) NAME
RDF::Trine::Exporter::CSV - Export RDF data to CSV VERSION
This document describes RDF::Trine::Exporter::CSV version 1.000 SYNOPSIS
use RDF::Trine::Exporter::CSV; DESCRIPTION
The RDF::Trine::Exporter::CSV class provides an API for serializing RDF data to CSV strings and files. METHODS
"new ( sep_char => $sep_char, quote => $bool )" Returns a new RDF::Trine::Exporter::CSV object. If $sep_char is provided, it is used as the separator character in CSV serialization, otherwise a comma (",") is used. "serialize_iterator_to_file ( $file, $iterator )" Serializes the bindings objects produced by $iterator, printing the results to the supplied filehandle "<$fh">. "serialize_iterator_to_string ( $iterator )" Serializes the bindings objects produced by $iterator, returning the result as a string. BUGS
Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/perlrdf/issues>. AUTHOR
Gregory Todd Williams "<gwilliams@cpan.org>" COPYRIGHT
Copyright (c) 2006-2012 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2012-06-29 RDF::Trine::Exporter::CSV(3pm)