Added help screens.
diff --git a/lib/aliases.bash b/lib/aliases.bash
index 50acc51..4152374 100644
--- a/lib/aliases.bash
+++ b/lib/aliases.bash
@@ -17,4 +17,7 @@
 # Shell History
 alias h='history'
 
-# 
\ No newline at end of file
+# Directory
+alias	md='mkdir -p'
+alias	rd=rmdir
+alias d='dirs -v'
\ No newline at end of file