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Errors in the DO180 material, Chapter 2.1

I've found a couple of mistakes in the Chapter 2.1 material for DO180. Both are minor, but we should be paying attention to the details.


1: The command that is shown will not produce the output shown:

1.JPGChange Hello! in the command to Hello world and you're good to go.

And, as I mentioned in another post, why is sudo being used?


2: Why use sudo when the currently logged in user is root?

2.JPGAgain, root (or sudo) is probably not needed because a mariadb uses port 3306 by default.

Program Lead at Arizona's first Red Hat Academy, est. 2005
Estrella Mountain Community College
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Mission Specialist
Mission Specialist

Hi @Tracy_Baker ,

Thanks for your feedback.
These issues have been fixed in the latest version of DO180 (v4.6).


Harpal Singh

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