Not seeing an etc folder on my Ubuntu Server

Pos*_*Guy -3 unix ubuntu amazon-web-services

I've got an ASW Host running Ubuntu and I don't see an etc folder such as what is referenced in these docs.

Why is that? I also don't see a /usr/local/bin folder

When I do an ls -a I get:

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use*_*349 5

You are probably in /home/ubuntu.

Type

sudo ls -a /etc