Home.md

@@ -22,6 +22,7 @@ Command | Effect
 `git config --global core.editor "gedit -w -s" ` | Set commit message editor to `gedit`. Simple GUI editor. 
 `git config --global core.editor "vim" ` | Set the default commit message editor to `vim`.
 
+
 ### Simple Git Commands
 Command | Effect
 --- | ---
@@ -31,6 +32,9 @@ Command | Effect
 `git add <file or folder>` | Add the specific file or folder to the staging area. 
 `git commit` | Move the changes from the staging area to `HEAD` on your local machine
 `git push` | Send the commits on your local machine to the GitLab server
+`git reset <file or folder>` | Un-stage changes to a file that have been git added. Local changes kept.
+`git checkout -- <file or folder>` | Replaces the changes in file with the last content in HEAD. Local changes removed!
+` git reset --hard origin/master ` | Replaces **all** local changes with the server version. Local changes destroyed!
 
 ### Simple Git Flow
 1. `git pull`