adding additional dependencies missed in the 1st milestone

README.md

@@ -2,10 +2,73 @@
 
 ## Milestone 1:
 
-### Creating a development environment with docker  
+## OS Version
+
+Distributor ID: Ubuntu
+Description: Ubuntu 20.04.6 LTS
+Release: 20.04
+Codename: focal
+
+## Docker Installation
+
+The instructions below will help install Docker on Ubuntu version 20.04.6
+
+```
+## Update list of existing packages
+sudo apt update
+
+## Install prerequisite packages
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+
+## Add GPG key for the official Docker repository
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+
+## Add the Docker repository to APT sources
+sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"
+
+## Prep to install from docker repo
+apt-cache policy docker-ce
+
+## Install docker
+sudo apt install docker-ce
+
+## Check if docker is running
+sudo systemctl status docker
+
+## Add sudo docker permissions to current user
+sudo usermod -aG docker ${USER}
+
+## Apply the user membership
+su - ${USER}
+
+## Check if the user has the docker group added
+groups
+```
+
+## VS Code Installation
+
+The instructions below will help install VS Code on Ubuntu version 20.04.6
+
+(Download the VS Code .deb package (64 bit))[https://code.visualstudio.com/download]
+
+```
+## Navigate to downloads folder
+cd ~/Downloads
+
+## Install VS Code (replace <file> with the downloaded package)
+sudo apt install ./<file>.deb
+```
+
+## Creating a development environment with docker
+
 [Quick Start Development Container](https://code.visualstudio.com/docs/devcontainers/containers#_quick-start-try-a-development-container)
 
-1. **F1**, *Dev Containers: Open Folder in Container...*
+1. **F1**, _Dev Containers: Open Folder in Container..._
 2. Select starting image
 
-![](./milestone-1.png)
+Some notable images worth using are:
+
+- Alpine: Barebones Linux OS
+- Python3: Container for developing Python 3 Applications
+
+![](./milestone-1.png)