Updates

README.md

@@ -282,18 +282,26 @@ nano thisfile.txt
 
 > Do you realize you are currently changing a file in a remote server and it feels like you are using Notepad? Much awesome!
 
-* When you are done, you can save by hitting `ctrl-o`
+* When you are done, you can save by hitting `ctrl-o`, and then `Enter`.
+* Now you can quit with `ctrl-x`
 
-* Others, like vim, emacs, Atom, Sublime, etc…
+* There are many other text editors for terminal only, such as vi, vim and emacs to name a few.
 
 ## File System explore
 ***
 ### Midnight Commander `mc`
+
+* Installing
+  * Windows (MobaXterm) / Linux  `apt-get install mc`
+  * MacOS X `brew install mc`
+
+  > If you don't have brew, install it at: http://brew.sh/
+
 * [Tutorial](http://linuxcommand.org/lc3_adv_mc.php)
 * if function keys do not work, use `Esc`+`1` for `F1`, `Esc`+`2` for `F2`, ..., `Esc`+`9` for `F9` and `Esc`+`0` for `F10`
 * if you do not have an `Insert` key (e.g. on Apple keyboards) use `Ctrl`+`t` for (un-)selecting files and folders
 
-## Scripts – bash
+## Scripts - Running and Writing your own
 ***
 * Simple `bash` scripting [Tutotial](http://linuxconfig.org/bash-scripting-tutorial)