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Top Forums Shell Programming and Scripting Please do help: Perl Script to pull out rows from a CSV file Post 302414381 by pankajusc on Tuesday 20th of April 2010 02:36:34 AM
Old 04-20-2010
Please do help: Perl Script to pull out rows from a CSV file

I have CSV file that contains data in the format as shown below:

ABC, 67, 56, 67, 78, 89, 76, 55
PDR, 85, 83, 83, 72, 82, 89, 83
MPG, 86, 53, 54, 65, 23, 54, 75
..
..
..
..


I want to create a script that will pull out the rows from the above sheet and paste it into another CSV file. The inputs to the script would be: suppose a name HGR which I will specify and tell that it corresponds to PDR. So the new CSV file will contain HGR and in front of it will have the numbers 85, 83, 83, 72, 82, 89, 83 pasted in front of it. Similarly I should be able to specify multiple such names at a time.

Can anyone help me on this? I am a hardware engineer and dont know much about scripting.
 

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MONGOEXPORT(1)							  Mongo Database						    MONGOEXPORT(1)

NAME
mongoexport - the Mongo export tool SYNOPSIS
mongoexport [OPTIONS] DESCRIPTION
mongoexport is a tool to export a MongoDB collection to either JSON or CSV. The query can be filtered or a list of fields to output can be given. If the output is CSV, the fields must be specified in order. EXAMPLES
mongoexport -d test -c test1 --csv -f name,num export documents from test.test1 in CSV format OPTIONS
--help show usage information -h, --host HOST server to connect to (default HOST=localhost) -d, --db DATABASE database to use -c, --c COLLECTION collection to use -q, --query QUERY query filter -f, --fields FIELDS comma-separated list of field names --csv export to CSV instead of JSON -o, --out FILE output file, if not specified, stdout is used --dbpath PATH directly access mongod data files in this path, instead of connecting to a mongod instance COPYRIGHT
Copyright 2007-2009 10gen SEE ALSO
For more information, please refer to the MongoDB wiki, available at http://www.mongodb.org. AUTHOR
Kristina Chodorow 10gen June 2009 MONGOEXPORT(1)
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