What is Airodump-ng and Aireplay-ng?

If you are familiar in wireless hacking then I believe that these both tools are your best friends.

For the one who are still new in hacking, Airodump-ng is wireless packet capture, simple but very powerfull. It will capture raw 802.11 frames. Airodump-ng writes out a text file about the details of all access points and clients seen.

Aireplay-ng is a tool for injecting packet into a wireless network to generate traffic.

I will not explain how to use these tools in here, but how to install it in Ubuntu Lucidlynx.

If you are still using the previous Ubuntu version, you still can apply the same methods.

Can I install using ‘apt-get install’ command in LucidLynx terminal?
You can’t.

Continue Reading »

I don’t know it’s a bug or not but ‘Error While expunging folder‘ error message in Evolution is very annoying. You can’t empty your Trash bin mean if you don’t solve your evolution local database will become bigger and bigger. There are few solutions you can get from the Internet.

I wrote this article for easier solution with very clear instructions.

As you can see from the below picture, at the bottom screen, this error suddenly occur when I tried to empty my Evolution trash (File > Empty Trash).

Now, I will show you how to fix this problem.
Continue Reading »

Grooveshark a free on-line music station that is easy to use with millions of songs and fast streaming. You can listen a very good quality sound music without any interrupt or delay. I don’t talk about using high Internet speed connection. I just use my laptop with 3G connection through my mobile phone as modem.

As I said, it’s very easy to use. Just open your browser and type: “http://www.grooveshark.com”.

Continue Reading »

Free Online Storage is a free on-line storage space where you can upload, download or share your data in the Internet. With high speed Internet connection available at the moment is good alternative for media storage instead of flash disc because you can get your data at any place in the world as long as there is Internet connection.

Step 1. Registration.
Open you your browser and type: http://uploaded.to.

Continue Reading »

Skype for Ubuntu Karmic is still not available when I write this article but you still can use Skype 2.1 Beta 2 for Linux for (Ubuntu 8.10/ intrepid) installer to run skype in your Karmic.

First download the skype installer.

Go to: http://www.skype.com/intl/en/get-skype/on-your-computer/linux/.

Continue Reading »

RAR (Roshal Archive) is one of well known archive file format available in compress technology. It’s developed by Eugene Roshal (Russian Software Engineer). Free version which only can read (extract) in Linux are PeaZip and unrar. The shareware version also available in Linux.

Although RARLAB distribute the source code and binaries (not under free software license), it’s only can extract not create the RAR archive. I think that’s the reason why ‘rar’ is not popular in Linux community.

To extract ‘rar’ file in Linux Ubuntu you need additional program.
Before you follow the instruction below, make sure you are connected to the internet.

First, open Linux Terminal (Applications > Accessories > Terminal) and type $sudo apt-get install unrar.

Continue Reading »

DNS (Domain Name Service) server is a server that translate an IP address into a name that will be easy to remember or do the opposite way.

The administrative job is done in Server side. For client side just set the machine to connect the DNS server.

Before we start, I assume that you are connected to Internet already. For, text editor, you can use any program that you are familiar with. In this sample, I use vim.

The installation is as easy as below:

Step 1. Install the bind9

Open Linux Terminal (Applications>Accessories>Terminal), type: sudo apt-get install bind9

Installation finished.

Continue Reading »