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Full Discussion: Creating a report from csv file.
Top Forums UNIX for Dummies Questions & Answers Creating a report from csv file. Post 302450431 by vgersh99 on Thursday 2nd of September 2010 03:27:39 PM
Old 09-02-2010
nav.awk:
Code:
BEGIN {
  FS=","
  OFS="|"
}
{
  for(i=1; i<=NF;i++) {
    arr[FNR,i]=$i
    maxLength[i]=(length($i)>maxLength[i])?length($i):maxLength[i]
  }
  nf=NF
  fnr=FNR
}
END {
  for(i=1; i<=nf;i++)
    for(j=1; j<=fnr;j++)
      printf("%-*s%c", maxLength[j], arr[i,j], (j==fnr)?ORS:OFS)
}

 

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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)
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