How to resolve the algorithm Environment variables step by step in the Eiffel programming language

Published on 12 May 2024 09:40 PM
#Eiffel

How to resolve the algorithm Environment variables step by step in the Eiffel programming language

Table of Contents

Problem Statement

Show how to get one of your process's environment variables. The available variables vary by system;   some of the common ones available on Unix include:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Environment variables step by step in the Eiffel programming language

Source code in the eiffel programming language

class
    APPLICATION
inherit
    EXECUTION_ENVIRONMENT
create
    make
feature {NONE} -- Initialization
    make
            -- Retrieve and print value for environment variable `USERNAME'.
        do
            print (get ("USERNAME"))
        end
end

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