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Top Forums Shell Programming and Scripting Shell snip to import CSV data into BASH array Post 302485602 by dstrout on Wednesday 5th of January 2011 03:46:54 PM
Old 01-05-2011
Quote:
Originally Posted by radoulov
Please post a sample of your input data and an example of the expected modified output after the substitution.

I'm not saying that reading an input record into a bash array is difficult,
I'm just saying that bash is not the right tool for parsing csv data.

Above in this post is the example of the input CSV data.

to re-iterate ....

I have a CSV file that is structured like:
Code:
record1,item1,item2,item3,item4,etc.,etc. .... (<= 100 items)
record2,item1,item2,item3,item4,etc.,etc. .... (<= 100 items)
record3,item1,item2,item3,item4,etc.,etc. .... (<= 100 items)
record4,item1,item2,item3,item4,etc.,etc. .... (<= 100 items)
record5 ......
record6 ......
...... and so on

I am trying to get this data into corresponding arrays as such:
Code:
$record1[item1-n]
$record2[item1-n]
$record3[item1-n]
$record4[item1-n]


Last edited by joeyg; 01-05-2011 at 04:48 PM.. Reason: cleaned up with CodeTags
 

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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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