headers and binary discoveries

howto.md

@@ -1,4 +1,4 @@
-header
+mDNS howto Documentation
 =====
 
 How to create a JSON file with information about your project:
@@ -10,7 +10,7 @@ How to duplicate DNS crash:
 
 ```
 >> cd ~/dns_test
->> node listen.js
+>> node listen.jss
 ```
 Then in another terminal enter:
 
@@ -64,12 +64,70 @@ RangeError: Index out of range
 which is located in the node.js buffer module. The API is [here](https://nodejs.org/api/buffer.html).
 
 However, the error we are working with will most likely be dealt with by parsing through the binary
-and putting it in a format that is acceptable to a custom buffer, since the current buffer.js does
+and putting it in a format that is acceptable to a custom buffer, since the current buffer.js does doesn't seem to do the trick.
-doesn't seem to do the trick.
 
-Binary
+Using 
 
-When can a Buffer overflow problem occur in js?
+```javascript
+function pad(str, len, ch) {
+
+  while (str.length < len) {
+    str = ch + str;
+  }
+
+  return str;
+}
+```
+the binary output comes out as:
+
+```
+11100001
+10001000
+00000001
+00100000
+00000000
+00000001
+00000000
+00000000
+00000000
+00000000
+00000000
+00000001
+00000110
+01011111
+01100011
+01101100
+01101111
+01110101
+01100100
+00000100
+01011111
+01110100
+01100011
+01110000
+00000101
+01101100
+01101111
+01100011
+01100001
+01101100
+00000000
+00000000
+00001100
+00000000
+00000001
+00000000
+00000000
+00101001
+00010000
+00000000
+00000000
+00000000
+00000000
+00000000
+00000000
+00000000
+```
 
 
 What are the possible problems?
@@ -84,4 +142,6 @@ socket.on('message', function (message, rinfo) {
   //console.log(msg.toString('utf8'));
 
   console.log(message.toString('hex'));
-```
+```
+
+###Objective