Write introduction

Linux-201/Lab-Sheet.md

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 # Linux 201: Web Server Setup
 
 ## Introduction
+Hello, and welcome to Linux 201! This Lab sheet will guide you through setting up a Linux-based web server, and look at a number of other useful aspects of server management and administration along the way.
 
- - Goals
+If you follow this lab sheet to the end, you should:
-	 - Understand the process of setting up a web server
+
-	 - Understand why security is important when setting a web server.
+ - Understand the process of setting up a web server
-	 - Setup a basic web server to serve static files
+ - Understand why security is important when setting a web server.
+ - Have setup a basic web server to serve static files
+
+If you have any questions, please ask! There should be a number of Freeside Admins experienced with server administration to help you out should you get stuck.
+
+It is worth mentioning before we begin though that this lab sheet will _not_ be showing you how to do the following:
+
+ - Set up HTTPS - This requires that you have a domain name.
+
+Despite this, links to some useful tutorials showing you how to do these things will be provided at the end of this lab sheet. In addition, you can always ask on the Freeside Discord or Forums, and we'll be happy to help you out:
+
+ - [Discord](http://discord.freeside.co.uk/)
+ - [Forums](https://forums.freeside.co.uk) - Login with your Freeside account (or get one [here](https://profiles.freeside.co.uk/login)!)
 
- - Non-goals - links to useful tutorials will be provided at the end of this lab sheet
-	 - Setting up HTTPS - This requires a domain name
- -
 
 ## Things to mention in the slide deck
  -