看了这篇文章，任何人都可以安装和运行Linux，并破解WEP密钥。我一共花了整整两天，并阅读了大量资料才做出这个东西，现在拿出来和大家分享。我不是Linux方面的专家。你所需要的就是一个有无线网卡的旧笔记本和一份Ubuntu Linux的拷贝，这是目前最流行并且最易于安装的Linux发行版本之一。
第一步，很显然，是安装Ubuntu。从CD启动，按指示操作，非常简单。要注意的是，接下来的每一步都要有序进行，否则就达不到预期目标。
下一步是安装其它程序。首先要保证你的本本可以联网。安装其它程序，需要打开一个终端窗口，并键入如下代码：
sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup
sudo gedit /etc/apt/sources.list
在编辑器中，用以下代码代替其它东西：
## Add comments (##) in front of any line to remove it from being checked.
## Use the following sources.list at your own risk.
deb dapper main restricted universe multiverse
deb-src dapper main restricted universe multiverse
## MAJOR BUG FIX UPDATES produced after the final release
deb dapper-updates main restricted universe multiverse
deb-src dapper-updates main restricted universe multiverse
## UBUNTU SECURITY UPDATES
deb dapper-security main restricted universe multiverse
deb-src dapper-security main restricted universe multiverse
## BACKPORTS REPOSITORY (Unsupported. May contain illegal packages. Use at own risk.)
deb dapper-backports main restricted universe multiverse
deb-src dapper-backports main restricted universe multiverse
## PLF REPOSITORY (Unsupported. May contain illegal packages. Use at own risk.)
deb dapper free non-free
deb-src dapper free non-free