School Assignment? Project Due Tomorrow? Chat LIVE With A Programming Expert!

Dream.In.Code > Programming Help > Perl and Python

Welcome to Dream.In.Code
	Become an Expert! Join 300,446 Programmers for FREE! Get instant access to thousands of experts, tutorials, code snippets, and more! There are 1,511 people online right now. Registration is fast and FREE... Join Now! Chat LIVE With a Expert

Expanding Environment Variable

Expanding Environment Variable, I got a question regarding environment variable:-

Sun751	25 Jun, 2009 - 01:16 AM Post #1
D.I.C Head Joined: 11 Dec, 2008 Posts: 57 Thanked: 1 times My Contributions	In my config file I have $ENV(appl) assigned to some variable. And I am running the Perl script to read that config file (update few records, expand environment variable) then write it to some output file, could any one guide me how can I expand that environment variable? through my perl script, For example in my config file: Id = $ENV{APPL} but while writing to output file I want, Id = '/ann/dev/sum' [content of $ENV{APPL}] Any Suggestion, Please Cheers This post has been edited by Sun751: 25 Jun, 2009 - 02:56 AM
	This Post Was Helpful!

Register for Free to Make These Ads Go Away!

Sun751	RE: Expanding Environment Variable 25 Jun, 2009 - 01:22 AM Post #2
D.I.C Head Joined: 11 Dec, 2008 Posts: 57 Thanked: 1 times My Contributions	Need Help, Please This post has been edited by Sun751: 25 Jun, 2009 - 02:34 AM
	This Post Was Helpful!

no2pencil	RE: Expanding Environment Variable 25 Jun, 2009 - 01:25 AM Post #3
i R L33t Skiddie, k? Joined: 10 May, 2007 Posts: 13,233 Thanked: 289 times Dream Kudos: 2875 Expert In: Goofing Off My Contributions	Topics Merged
	This Post Was Helpful!

chorny_cpan	RE: Expanding Environment Variable 25 Jun, 2009 - 02:40 AM Post #4
New D.I.C Head Joined: 13 May, 2009 Posts: 35 Dream Kudos: 25 My Contributions	my $id = "/ann/dev/sum$ENV{APPL}"; Consider reading "Learning Perl" (no earlier than 4th edition) or "Beginning Perl" - they both have good exercises.
	This Post Was Helpful!

Fast Reply

Reply to this topic

Start new topic

Display Mode: Standard · Switch to: Linear+ · Switch to: Outline

Track this topic · Email this topic · Print this topic · Subscribe to this forum

Time is now: 11/8/09 01:44AM

Invision Power Board v2.1.7 © 2009 IPS, Inc.

Licensed to: MediaGroup1

Advertising | Terms of Use | Privacy Policy | About Us | Site Map

Advertise on this site through Lake Quincy Media

Forum Index: Programming Help | C and C++ | VB6 | Java | VB.NET | C# | ASP.NET | PHP | ColdFusion | Perl and Python | Ruby | Databases | Other Languages | Game Programming | Mobile Development | Software Development | Computer Science | Industry News | Programming Tutorials | C++ Tutorials | Visual Basic Tutorials | Java Tutorials | VB.NET Tutorials | C# Tutorials | Linux Tutorials | PHP Tutorials | ColdFusion Tutorials | Windows Tutorials | HTML/JavaScript Tutorials | CSS Tutorials | Flash Tutorials | Web Promotion Tutorials | Graphic Design & Photoshop Tutorials | Software Development Tutorials | Database Tutorials | Other Language Tutorials | ASP.NET Tutorials | Game Programming Tutorials | WPF & Silverlight Tutorials |

Copyright 2001-2008 MediaGroup1 LLC, All Rights Reserved
A MediaGroup1 LLC Production - Version 6.0.2.1.36
Server: secure2

Search^Updated!w00t

Over 509,000 Pages! Advanced Forum Search

Live Help!

Be Social

Tutorials

Programming

Web Development

Reference Sheets

Code Snippets

DIC Chatroom

Join our IRC Chat

Bye Bye Ads

Monthly Drawing

Top Contributors

Top 10 Kudos This Month