Home.md

@@ -29,8 +29,9 @@ Command | Effect
 --- | ---
 `git pull` | Fetch the latest code from the GitLab server and update your local copy. 
 `git status` | Show the current status of the local working tree.
-`git add <file or folder>` | 
-`git commit` | 
+`git diff <file or folder>` | Show changes from the file or all files if none specified.
+`git add <file or folder>` | Add the specific file or folder to the index. 
+`git commit` | Move 
 `git push` | 
 
 
@@ -75,9 +76,13 @@ Next, we will need to add your SSH key so that you can `clone` a copy of the pro
 All commands need to be executed within the directory of your git repo.
 
 ### Best practices for your own (and others) sanity
-1. Add changes to your commit often
+1. Add changes to your commit often.
 2. Commit when-ever you step away from your work.
 3. Try keep all changes in a commit related. The above is more important than this though. 
 4. Make your commit messages helpful. Short, but descriptive. Remember you can enter a 2nd line of text. 
 
 ### Links and Videos
+
+Link | Description
+--- | ---
+[git - the simple guide](http://rogerdudler.github.io/git-guide/) | A short but decent guide. Helpful if you want to setup on your own PC. 
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