Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Creating Dynamic Variables from a Flat File
Top Forums Shell Programming and Scripting Creating Dynamic Variables from a Flat File Post 302750905 by balajesuri on Wednesday 2nd of January 2013 07:39:54 PM
Old 01-02-2013
Code:
#! /bin/bash
while IFS=- read a b c
do
    eval v$c="$a-$b-$c"
done < flatfile

# Check for a variable
echo $v402118

This User Gave Thanks to balajesuri For This Post:
sjrupp
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

creating a dynamic array in ksh

Hi, Is it possible to create a dynamic array in shell script. I am trying to get the list of logfiles that created that day and put it in a dynamic array. I am not sure about it. help me New to scripting Gundu (3 Replies)
Discussion started by: gundu
3 Replies

2. UNIX for Dummies Questions & Answers

Creating flat text file (ASCII)

Hi everybody. I need help and I hope someone is willing to help me out here. My wholesale company is currently moving to new software. The old software is running on a UNIX platform. We need to migrate data from the UNIX system, but our former software provider refuses to assist the data... (5 Replies)
Discussion started by: Wdonero
5 Replies

3. UNIX for Dummies Questions & Answers

Problems with sed and flat file variables

Hello All, It has been a loooooooooooong time since I had last used sed but decided to use it for a simple task I have . My goal is to use sed to read variables from a flat file then use those same variables in order to make some subsitutions. However what I am finding is that when the... (1 Reply)
Discussion started by: icalderus
1 Replies

4. Shell Programming and Scripting

creating dynamic shell script

Hello I am trying to create a dynamic ksh script and I have an issue. I have a script a.ksh and it has got the following lines (for example) #!/bin/ksh # trace mode +x : without trace -x : with trace set +xv echo hi, i am going to create a dynamic script now cat >> dynamic.ks <<EOF... (2 Replies)
Discussion started by: sundarkumars
2 Replies

5. Shell Programming and Scripting

creating a dynamic array

i want to create an array the array elements are populated depending upon the number of entries present in a data file The data file is created dynamically how to achieve the same thanks (1 Reply)
Discussion started by: trichyselva
1 Replies

6. Shell Programming and Scripting

need help with creating dynamic tcl displays

I'm fairly new to tcl scripting and could use a little help. I have a simple list file that will be of unknown size (somewhere between 10 to 20 names). I'd like to create a gui that has a checkbutton for each name in the list and a single action button that will do something for all the checkboxes... (0 Replies)
Discussion started by: scottwevans
0 Replies

7. Shell Programming and Scripting

Creating a dynamic case statement

I'm using the korn shell and trying to create a case statement from the contents of a file that is changed regularly, each line of the file has three fields, eg track1 202.111.111.111 99 room7 222.111.222.333 76 I'm using awk to select each variable. I've been unable to figure out how to... (5 Replies)
Discussion started by: squrcles
5 Replies

8. Shell Programming and Scripting

(Urgent):Creating flat file using sql script and sqlplus from UNIX Shell Script

Hi, I need help urgently for following issue. Pls help me to resolve this issue. I am calling sql script file(file1.sql) from UNIX Shell Script(script1.ksh) using sql plus and trying to create flat file that contains all records returned from SQL query in SQL script(file1.sql) I given... (6 Replies)
Discussion started by: praka
6 Replies

9. Shell Programming and Scripting

reading a csv file and creating a flat file

hi i have written a script for reading a csv file and creating a flat file, suggest if this script can be optimized #---------------- FILENAME="$1" SCRIPT=$(basename $0) #-----------------------------------------// function usage { echo "\nUSAGE: $THIS_SCRIPT file_to_process\n"... (3 Replies)
Discussion started by: mprakasheee
3 Replies

10. Homework & Coursework Questions

Creating a .profile, displaying system variables, and creating an alias

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Here is what I am supposed to do, word for word from my assignment page: 1. Create/modify and print a... (2 Replies)
Discussion started by: Jagst3r21
2 Replies

LEARN ABOUT OSX

locale::codes::langvar

Locale::Codes::LangVar(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangVar(3pm)

NAME

       Locale::Codes::LangVar - standard codes for language variation identification

SYNOPSIS

	  use Locale::Codes::LangVar;

	  $lvar = code2langvar('acm');		       # $lvar gets 'Mesopotamian Arabic'
	  $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langvar_codes();
	  @names   = all_langvar_names();

DESCRIPTION

       The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language variations. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lvar = code2langvar('en','alpha-2');
	  $lvar = code2langvar('en',LOCALE_CODE_ALPHA_2);

       The codesets currently supported are:

       alpha
	   This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.

	   This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".

	   This is the default code set.

ROUTINES

       code2langvar ( CODE [,CODESET] )
       langvar2code ( NAME [,CODESET] )
       langvar_code2code ( CODE ,CODESET ,CODESET2 )
       all_langvar_codes ( [CODESET] )
       all_langvar_names ( [CODESET] )
       Locale::Codes::LangVar::rename_langvar  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangVar::add_langvar  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangVar::delete_langvar  ( CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangVar::delete_langvar_alias  ( NAME )
       Locale::Codes::LangVar::rename_langvar_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::delete_langvar_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2012 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.2							    2012-10-11					       Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 02:03 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy