Env::Path presents an object-oriented interface to *path variables*, defined as that subclass of *environment variables* which name an ordered list of filesystem elements separated by a platform-standard *separator* (typically ':' on UNIX and ';' on ...

Win32::Env::Path is a simple module for inspecting and manipulating environment path lists on Win32, with a particular focus on the PATH, LIB and INCLUDE environment variables. It was designed to allow for intelligent path behaviours during the insta...

Perl maintains environment variables in a special hash named %ENV. For when this access method is inconvenient, the Perl module "Env" allows environment variables to be treated as scalar or array variables. The "Env::import()" function ties environme...

Usefull in cases if the program/script should behave in slightly different way depending on if it's run on developers machine, user acceptance test server, staging server or a production server. There can be 4 running environments: qw{ development ua...

App::Env presents a uniform interface to initializing environments for applications which require special environments. App::Env only handles the loading, merging, and caching of environments; it does not create them. That is done within modules for ...

Makes a copy of %ENV (possibly from a previous copy). Provides choice of whitelist (retaining only specified values), blacklist (removing specified values), and augmenting with a list of key value pairs that are determined by the user program. Typica...

Env::Bash enables perl access to ALL bash environment variables ( including those that may be bash arrays ). But you say: "That doesn't make sense; perl already has the %ENV hash. Why not use that?". Well, please run: $ perl -e 'print "$_ = $ENV{$_}\...

This module exports the requested environment variables from %ENV as constants, represented by subroutines that have the same names as the specified environment variables. Specification of the environment values to export may be by explicit name, she...

New Perl programmers are often confused about how the "system" call interacts with the environment, and they wonder why this code: system('export foo=bar'); system('echo $foo'); behaves differently from system('export foo=bar; echo $foo'); or why whe...

"Env::Modulecmd" provides an automated interface to "modulecmd" from Perl. The most straightforward use of Env::Modulecmd is for loading and unloading modules at compile time, although many other uses are provided. modulecmd Interface In general, "En...

NOTE: This document is still under construction. Expect it to be incomplete in places. LMDB_File is a Perl module which allows Perl programs to make use of the facilities provided by OpenLDAP's Lightning Memory-Mapped Database "LMDB". LMDB is a Btree...

Environment variables such as PATH (command search path) and IFS (input field separator) can have severe security ramifications. Luckily, enabling Perl's taint mode will provide some extra checking whenever there can be potentially unsafe calls to fu...

Test::Requires::Env is testing environments and skipping by result of the testing. This module exports 'test_environments()' sub routine. The sub routine accepts two type arguments. One of them is array of environment names, it is used to check exist...

Win32::PerlExe::Env provides special 'build-in' environment informations of Perl .exe files. The main goal of this module version is to receive the internal temporary directory of packed Perl executables regardless of the used packer. Additional pack...

This module provides an OO-based wrapper for the BerkeleyDB::Env(3) class with the standard Paranoid(3) API integration. This class supports all of the standard parameters that BerkeleyDB::Env(3) does. If you're using the Paranoid::BerkeleyDB(3) API ...