diff --git a/README.md b/README.md
index 954cbb1..99b5c0f 100644
--- a/README.md
+++ b/README.md
@@ -28,4 +28,5 @@ Or you can just tell me in person on Friday.
   - `pwd` - Print the current working directory
   - `cd <directory>` - Change directory (disabled for you atm)
   - `help` or `man` - Get help about a command (some commands need one or the other)
+  - `su` - Switch user Eg. `su gituser` (you will be prompted for the password)
   - `logout` - Log out of the server (also `Ctrl+D`)
\ No newline at end of file