Gist is use of HTTP protocol which allows you to define host in your request on virtual host server. Here are the possible headers.

http://en.wikipedia.org/wiki/List_of_HTTP_headers

You should also provide basic debugging info like “User-Agent” etc.

#include <SPI.h>
#include <Ethernet.h>

// Enter a MAC address and IP address for your controller below.
// The IP address will be dependent on your local network:
byte mac[]            = {  0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
byte ip[]             = { 192, 168,   6,  30 };

byte server[]         = { ***, ***, 168,  16 }; // Your VPS

// Initialize the Ethernet client library
// with the IP address and port of the server
// that you want to connect to (port 80 is default for HTTP):
Client client(server, 80);

String response = "";

void setup() {
  Ethernet.begin(mac, ip);
  Serial.begin(9600);
  // Give the Ethernet shield a second to initialize
  delay(1000);
  Serial.println("Connecting...");
}

void loop() {
  if (!client.available() && client.connect()) {
    Serial.println("-- Connected");
    // Make a HTTP request:
    client.println("GET /bot HTTP/1.0");
    client.println("Host: example.com");
    client.println("User-Agent: Arduino/Shishir (mail.mastermind [at] gmail.com)");
    client.println();
  }
  if (client.available()) {
    char c = client.read();
    response.concat(c);
  }
  if(!client.connected()){
    process(response);
    //Serial.print(response);
  }
  if (!client.connected() && reset == 1) {
    Serial.println("disconnecting.");
    client.stop();
    response = "";
    delay(1000*10);
  }
}
void process(String response) {
  Serial.println(response);
}

# -*- Ruby-*-
require 'irb/completion'
require 'irb/ext/save-history'

ARGV.concat [ "--readline",
              "--prompt-mode",
              "simple" ]

# 25 entries in the list
IRB.conf[:SAVE_HISTORY] = 100

# Store results in home directory with specified file name
IRB.conf[:HISTORY_FILE] = "#{ENV['HOME']}/.irb-history"

script_console_running = ENV.include?('RAILS_ENV') && IRB.conf[:LOAD_MODULES] && IRB.conf[:LOAD_MODULES].include?('console_with_helpers')
rails_running = ENV.include?('RAILS_ENV') && !(IRB.conf[:LOAD_MODULES] && IRB.conf[:LOAD_MODULES].include?('console_with_helpers'))
irb_standalone_running = !script_console_running && !rails_running

if script_console_running
  require 'logger'
  Object.const_set(:RAILS_DEFAULT_LOGGER, Logger.new(STDOUT))
end

If you keep on doing what you’ve always done, you’ll keep on getting what you’ve always got.

-W. L. Bateman

This is really a good step to start with, I am really loving this new twenty eleven theme.

Lets say you like website A’s something and you want to read website B is exactly in that style. Well if you are a firefox user congratulation you can so do this, rest can either switch to firefox or eat dust.

Requirements:

• Firefox
• Firebug
• Stylish

Steps:

1. Now all you have to do is to inspect the element of website A you liked most. (you will need to compute it).
2. Now Create a domain specific style through stylish. Add this style in that.
3. No third step.

Both firebug and stylish are shown as a little icon on right side of status bar. A knowledge of CSS is must for this. Stylish also has a database of user written styles for any domain name like Facebook, youtube etc.

Here are few basic examples of what you can achieve with this.

Here is what I have done with my Firefox.

add ons

• Tiny menu. (Move all the contents of Navigation bar to Menu bar and remove it).
• Foxtabs.
• Firebug
• Fast Dial
• Obliquity
• Cooliris  (eye candy)

Functionality

• Fireftp
• Chatzilla
• Spiderzilla (Not active in developement)

Try these add ons and tell me if you like them.

• Set all the paths and change names of binaries
  (stupid. You would have to remember all names until you use some uniform naming method still you will keep guessing).
• Create many users and set different user paths
  (Foolish. Then changing version will be like logging as different user).
• Use a Customized Command Prompt
  (Elegant. Its like some developers are working)

How to Customize Command Prompt.

Well it involves 1,000 steps:-) no it doesn’t it involves 2 steps only.

1. Create a file Called YOURSYSTEM-VER-cofig.bat. Where YOURSYSTEM is the name of the system you are using and VER is the version of that specific system like python-2.6-config.bat.
2. Now put some codes in the file. Like:

@ECHO OFF
@SET PATH= %PATH%;C:\appand\your\path\here;D:\appand\one\more
@SET SOMEVARABLE=E:\some\path
@SET DIRCMD=/D /N
@PROMPT $G
@ECHO Setting environment for YOURSYSTEM VER
@ECHO %TIME% %DATE%
@ECHO Namaskar Criss.

3. Then create a new shortcut Right click on empty space or File -> New -> Shortcut.

Create new shortcut

Then type %COMPSPEC% /K "C:\path\to\your\file" in it

Creating shortcut

Then Rename the shortcut to a proper name.

Rename shorcut to a Proper name

Then click on Finish. Now Right click on the shortcut.

Command prompt shortcut

Select shortcut properties.

Shortcut properties

We can set the Fonts of the Command prompt.

Shortcut properties.

We can set the color of the command prompt. like BACKGROUND, FOREGROUND.

Shortcut properties

We can even set the buffer and the screen layout of the shell window.

Shortcut properties

Example.

Customized command prompt

Now you are ready to enjoy this very good feature.

I recommend you to keep all these files in one folder say with name config-all and with attribute as hidden.