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Full Discussion: Inserting new fields to a csv file
Top Forums Shell Programming and Scripting Inserting new fields to a csv file Post 302847931 by midhun19 on Wednesday 28th of August 2013 05:18:56 AM
Old 08-28-2013
Quote:
Originally Posted by RudiC
Try (untested):
Code:
awk -F, '{$2=$2 FS "status,starttime"} 1' OFS="," file

i tried and got the result as

Code:
 
: awk -F, '{$2=$2 FS "status,starttime"} 1' test.dat
1 jobname1,status,starttime somthing somthing
2 jobname2,status,starttime somthing somthing
3 jobname3,status,starttime somthing somthing
4 jobname4,status,starttime somthing somthing

some comas are missing from the original file

---------- Post updated at 04:18 AM ---------- Previous update was at 04:15 AM ----------

Quote:
Originally Posted by midhun19
i tried and got the result as

Code:
 
: awk -F, '{$2=$2 FS "status,starttime"} 1' test.dat
1 jobname1,status,starttime somthing somthing
2 jobname2,status,starttime somthing somthing
3 jobname3,status,starttime somthing somthing
4 jobname4,status,starttime somthing somthing

some comas are missing from the original file

I think i missed OFS="," from the first post. Now I'm able to get the result as intended.

Thanks
 

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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

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SEE ALSO

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AUTHOR

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