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Advanced/conceptual_tutorial_template.md

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+<!--
+This is an article template you can use as a quick starting point when writing DigitalOcean conceptual tutorials. 
+
+Once you've reviewed the template, delete the comments and begin writing your outline or article. You'll find some examples of our custom Markdown at the very bottom of the template.
+
+As you write, refer to our style and formatting guidelines for more detailed explanations:
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+- [do.co/style](https://do.co/style)
+
+Use our [Markdown previewer](https://www.digitalocean.com/community/markdown) to review your article's formatting.
+
+-->
+
+
+# Understanding [Some Concept]
+
+<!-- Use Title Case for all Titles -->
+
+<!-- Learn about the title, introduction, and Goals sections at https://do.co/style#title-introduction-and-goals -->
+
+<!-- Learn about formatting headers at https://do.co/style#headers -->
+
+### Introduction
+
+<!-- Our articles have a specific structure. Learn more at https://do.co/style/structure -->
+
+Introductory paragraph about the topic that explains what this topic is about and why the reader should care; what problem does it solve?
+
+In this guide, you will [explore] [some thing]...
+
+When you're finished, you'll be able to...
+
+## Prerequisites
+
+<!-- Prerequisites let you leverage existing tutorials so you don't have to repeat installation or setup steps in your tutorial.  Learn more at https://do.co/style#prerequisites -->
+
+
+## 
+
+<!-- For more information on steps, see https://do.co/style/#steps -->
+
+Introduction to the step. What are we going to do and why are we doing it?
+
+First....
+
+Next...
+
+Finally...
+
+
+Now transition to the next section by telling the reader what's next.
+
+## Another Section
+
+Another introduction
+
+Your content
+
+Transition to the next section
+
+
+## Conclusion
+
+In this article you [explored/learned] [something]. Now you can....
+
+<!-- Speak  to reader benefits of this technique or procedure and optionally provide places for further exploration. -->
+
+
+<!------------ Formatting ------------------------->
+
+<!-- Some examples of how to mark up various things
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+This is _italics_ and this is **bold**.
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+Only use italics and bold for specific things. Learn more at https://do.co/style#bold-and-italics
+
+This is `inline code`. Use it for referencing package names and commands.
+
+Here's a command someone types in the Terminal:
+
+```command
+sudo nano /etc/nginx/sites-available/default
+```
+
+Here's a configuration file. The label on the first line lets you clearly state the file that's being shown or modified:
+
+```nginx
+[label /etc/nginx/sites-available/default]
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server ipv6only=on;
+
+    root <^>/usr/share/nginx/html<^>;
+    index index.html index.htm;
+
+    server_name localhost;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+}
+```
+
+Here's output from a command:
+
+```
+[secondary_label Output]
+Could not connect to Redis at 127.0.0.1:6379: Connection refused
+```
+
+Learn about formatting commands and terminal output at https://do.co/style#code
+
+Key presses should be written in ALLCAPS with in-line code formatting: `ENTER`.
+
+Use a plus symbol (+) if keys need to be pressed simultaneously: `CTRL+C`.
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+This is an `<^>in-line code variable<^>`
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+Learn more about how to use variables to highlight important items at https://do.co/style#variables
+
+Use `<^>your_server_ip<^>` when referencing the IP of the server.  Use `111.111.111.111` and `222.222.222.222` if you need other IP addresses in examples.
+
+Learn more about host names and domains at https://do.co/style#users-hostnames-and-domains
+
+<$>[note]
+**Note:** This is a note.
+<$>
+
+<$>[warning]
+**Warning:** This is a warning.
+<$>
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+Learn more about notes at https://do.co/style#notes-and-warnings
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+Screenshots should be in PNG format and hosted on imgur. Embed them in the article using the following format:
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+![Alt text for screen readers](/path/to/img.png)
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+Learn more about images at https://do.co/style#images-and-other-assets
+-->
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