The previous segments provided a step-by-step guide to launch and access an AWS EMR instance for both Windows and Linux/Mac systems.
Now that you have logged in to your EMR instance, you can practise some basic shell commands that will help you throughout the program . you can take a reference from the document attached below.
Note:
Go to root user using the command “sudo-i” as shown in the following image and then try performing the shell commands mentioned in the document below.
The vi editor is a text editor present in the Unix Systems. you will be using the vi editor throughout the course .
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