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Top Forums Shell Programming and Scripting Modification of Summation Script Post 302692727 by ramneim on Tuesday 28th of August 2012 05:11:43 AM
Old 08-28-2012
Thanks again Chubler_XL for your inputs, i really appreciate it.

so basically, the arguments would be like this:

$1 = ft-gnct-3398-cd-2012-07-07-140112.txt.gz (1st filename)
$2 = " "
$3 = 22,23,1,2,4
$4 = the 2nd filename separated by a space from the $3? , right?

i'm trying to understand each code that you posted, so i apologize if i ask too many questions ok.

so this Begin statement -- it just basically separates the CSV into different columns, right? (will it also split it into different arguments as well?)
Though, i'm not really familiar with the split command, so i'm not sure if i understood it correctly yet...

col_list should have 5 columns right? --> $3 = 22,23,1,2,4
do we need to add in this like this?
Code:
split("first_col,second_col,sales_date, cust_id,UPC,", titles, ",")

Code:
BEGIN {
            cols=split(col_list, col, ",");
            split("sales_date,cust_id,UPC", titles, ",")
        }

and also in these code below:will this take the first column of the second file and compare to $7, which i think is now.. only part of $3 (csv), right?

Code:
FILENAME != "-" {EXC[$1]; next}
        !($7 in EXC)

so in this added code, i'm not quite sure what it does? Smilie

Code:
{
                   key=$col[3]
                   val=key
                   for(m=4;m<=cols;m++) {
                       key=key $col[m]
                       val=val "|" $col[m]
                   }

for your NOTE in the end: actually the first line/header row in the files (both first and 2nd file) should be skipped when reading the files.

for this added for loop in the last part of the code:
could you kindly enlighten me with this part?
Code:
for(i=2;i<cols;i++) printf "%s|", titles[i-1];

i'm really grateful for all your help.
i hope you have patience in me with this, thanks a lot.

Last edited by ramneim; 08-28-2012 at 09:28 AM..
 

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Locale::Currency(3perl) 				 Perl Programmers Reference Guide				   Locale::Currency(3perl)

NAME
Locale::Currency - standard codes for currency identification SYNOPSIS
use Locale::Currency; $curr = code2currency('usd'); # $curr gets 'US Dollar' $code = currency2code('Euro'); # $code gets 'eur' @codes = all_currency_codes(); @names = all_currency_names(); DESCRIPTION
The "Locale::Currency" module provides access to standard codes used for identifying currencies and funds, such as those defined in ISO 4217. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 4217 three-letter codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying currencies. The ones currently supported are: alpha This is a set of three-letter (uppercase) codes from ISO 4217 such as EUR for Euro. Two of the codes specified by the standard (XTS which is reserved for testing purposes and XXX which is for transactions where no currency is involved) are omitted. This code set is identified with the symbol "LOCALE_CURR_ALPHA". This is the default code set. num This is the set of three-digit numeric codes from ISO 4217. This code set is identified with the symbol "LOCALE_CURR_NUMERIC". ROUTINES
code2currency ( CODE [,CODESET] ) currency2code ( NAME [,CODESET] ) currency_code2code ( CODE ,CODESET ,CODESET2 ) all_currency_codes ( [CODESET] ) all_currency_names ( [CODESET] ) Locale::Currency::rename_currency ( CODE ,NEW_NAME [,CODESET] ) Locale::Currency::add_currency ( CODE ,NAME [,CODESET] ) Locale::Currency::delete_currency ( CODE [,CODESET] ) Locale::Currency::add_currency_alias ( NAME ,NEW_NAME ) Locale::Currency::delete_currency_alias ( NAME ) Locale::Currency::rename_currency_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Currency::add_currency_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Currency::delete_currency_code_alias ( CODE [,CODESET] ) These routines are all documented in the Locale::Codes man page. SEE ALSO
Locale::Codes Locale::Constants http://www.iso.org/iso/support/currency_codes_list-1.htm The ISO 4217 data. AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE). Copyright (c) 2001 Michael Hennecke Copyright (c) 2001-2010 Neil Bowers Copyright (c) 2010-2011 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2011-09-26 Locale::Currency(3perl)
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