05-30-2014
thanks a trillion Akshay Hegde.
I have a final request to let me kbnow the logic behind this awk script as i will be using the same login to make this happen for csv which have almost 200 fileds or the changes i have to make in the script if i have to make the column values as black mean to say NULL values. so result should be csv containing 200 fileds which will be combination of colums which have headers alongwith their values and columns which will have header but no values that is NULL.
thanks again for the help you provided.
---------- Post updated at 10:55 AM ---------- Previous update was at 10:42 AM ----------
also i have tried to run the script but got the below output on Rhel machine:
PHP Code:
cat csv
,abcame,CI Description,CI Ref,SerialNumber,Last Report Time
<blank>,<blank>,VMware-42 2b cb d6 e7 36 ec 73-f4 77 bd 2b f2 6f 25 5d,VMware-42 2b cb d6 e7 36 ec 73-f4 77 bd 2b f2 6f 25 5d,"Fri,<blank>, 30 May 2014 12:23:13 +0000"
<blank>,<blank>,VMware-42 2b 79 e0 da 18 2e 9e-17 b2 6e e1 67 df 3c 6b,VMware-42 2b 79 e0 da 18 2e 9e-17 b2 6e e1 67 df 3c 6b,"Fri,<blank>, 30 May 2014 12:26:08 +0000"
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LEARN ABOUT DEBIAN
mongoexport
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)