Partial commit, needs to be squashed

README.md

@@ -24,25 +24,29 @@ Roadmap
     - running commands, using flags & arguments
   * Commands:
     - ~~ls~~
-    - cd
-    - mv
-    - cp
-    - rm
-    - touch
-    - mkdir
-    - pwd
+    - ~~cd
+    - ~~mv~~
+    - ~~cp~~
+    - ~~rm~~
+    - ~~touch~~
+    - ~~mkdir~~
+    - ~~pwd~~
 
 ### v2.0 Reading and editing files
   * Concepts:
     - pipes
     - directing output (overwrite vs append)
   * Commands
-    - vim
-    - vimtutor
+    - vim/vimtutor
+    - nano
+    - echo
     - cat
     - tail
     - head
     - echo
+    - sort
+    - more
+    - less
 
 ### v3.0 User and group management
   * Concepts:

bash-tutor.sh

@@ -47,8 +47,6 @@ ______   __      ___  _   _   ______  _   _  ______  _____ ______
 |_____/|_| |_| |____/|_| |_|   |_|   \\_____/  |_|   \\_____/|_| |_|  
 
 Welcome to the interactive bash tutorial! To exit this tutorial at any \
-time, press Ctrl+C. That is, press and hold the Control Key (Ctrl), and then \
-press the C Key.
 
 EOF