09-11-2014
What problem are you experiencing? Can you give an example of "MYPATH" that is assigned to the FILEDIR variable? I notice that there is a concatenation of $FILEDIR (rather than $FILE) , $LINE and *.csv. What results do you get and what do you expect?
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like connect "summer" and "winter" to "summerwinter"?
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Hi Friends,
I have a requirement
I need to concatenate the below two strings.
String 1 = /@jobid_at_
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Please let me know how should i do it in UNIX.
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Hello friends!
Each line of my input file has this format:
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if i use
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sankar
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hi..:)
this is my sample part of my program..
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$row.",".
$row.",".
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Hello!
Can anyone explain line 28 for me? I was thinking *a would be replaced by *b, but it actually appends *a to *b. I know it is related to pointer address, but could not figure it out by myself. Thanks a lot!
1 //Concatenate two strings
2
3 #include<stdio.h>
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Hi,I'm trying to concatenate @example.com to each line of a file f1.txt. and push it into f2.txt. Here is the code i'm using.
for i in `cat /home/linux1/xxxxxxx/f1.txt`;
do
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LEARN ABOUT DEBIAN
mongoimport
MONGOIMPORT(1) Mongo Database MONGOIMPORT(1)
NAME
mongoimport - the Mongo import tool
SYNOPSIS
mongoimport [OPTIONS]
DESCRIPTION
mongoimport is a tool to import a MongoDB collection from JSON, CSV, or TSV. The query can be filtered or a list of fields to input can be
given.
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 (some commands)
--dbpath PATH
directly access mongod data files in this path, instead of connecting to a mongod instance
-v, --verbose
be more verbose (include multiple times for more verbosity e.g. -vvvvv)
-f, --fields NAMES
comma separated list of field names e.g. -f name,age
--fieldFile FILE
file with fields names - 1 per line
--jsonArray
load a json array, not one item per line. Currently limited to 4MB.
--ignoreBlanks
if given, empty fields in csv and tsv will be ignored
--type TYPE
type of file to import. default: json (json,csv,tsv)
--file FILE
file to import from; if not specified stdin is used
--drop drop collection first
--headerline
CSV,TSV only - use first line as headers
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 January 2010 MONGOIMPORT(1)