Update and rename README.txt to README.md

README.md

@@ -1,17 +1,16 @@
-Sagi Dayan 2014
+###Sagi Dayan 2014
 
------------------------------
-OS course Ex1 - Home - cshell - LINUX/UNIX
------------------------------
 
-this project is a basic Terminal emulator written in C for OS course in JCE.
+# OS course Ex1 - Home - cshell - LINUX/UNIX
+## a basic Terminal emulator written in C for OS course in JCE.
 
 This Terminal will be able to run almost all programs in the PATH /bin/<bin name>
 and will create a new process of that <bin name>.
 
 the Prompt format:
+```
 <exit code> <userName>@<hostName>$ 
-
+```
 the exit code is the Return code from the last child process.
 if 0 -> child ended successfully.
 
@@ -19,23 +18,33 @@ for more details see Q&A
 
 sagi dayan (c) 2014.
 
-------------
-Build & Run & Exit
-------------
-To build cshell run in terminal: make
-and run with the command: cshell
-to quit run from cshell: exit
 
-to clean the directory run: make clean
+# Build & Run & Exit
+
+To build cshell run in terminal:
+```
+$ make
+```
+and run with the command: 
+```
+$ cshell
+```
+to quit run from cshell: 
+```
+$ exit
+```
+to clean the directory run: 
+```
+$ make clean
+```
+
+# Design Decisions & Issues
 
--------------------------
-Design Decisions & Issues
--------------------------
 the main idea is to be able to run & create processes via commands.
 you can enter almost any basic command (and some more) that the binarys are in
 PATH /bin/ .
 
-Main issues: 
+### Main issues: 
 	* you cannot navigate to different directories.
 	* you cannot pipe command and arguments.
 	* every word will be treated as an argumant!
@@ -52,13 +61,15 @@ Main issues:
 
 
 
--------
-Q&A
--------
+
+# Q&A
+
 Q: 	can i redirect output to a file?
 A: 	yes you can. use the "redirect" char '>' and then the file name.
 	like so:
+	```shell
 	$ man ls > myFile.txt
+	```
 	Note: 	the content of the file Will be deleted, in othe words, it acts
 			exactly like '>' in the UNIX Shell. not '>>'.
 	Note2:	the file name must be in one word. as you can see in Issues,