The Complete Practical Docker Guide - SOLUTION - Script with Environment Variables Access

The video tutorial guides viewers through exporting a variable in the shell, creating and editing a file using the Nano editor, and understanding file permissions. It explains how to make a script executable and run it using both relative and absolute paths. The tutorial concludes with verifying the script's functionality and its ability to access environment variables.

What command is used to export a new variable in the script?

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What is the purpose of the hash sign on the first line of the script?

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What does the command 'ECHO$ My name' do in the context of the script?

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How can you add execution permission to a file in the script?

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What happens when you run the script and see your name in the terminal?

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