Ubuntu安装kali工具包

一、添加kali源

#Kali
deb http://http.kali.org/kali kali main non-free contrib
deb-src http://http.kali.org/kali kali main non-free contrib

deb http://security.kali.org/ kali/updates main contrib non-free
deb-src http://security.kali.org/ kali/updates main contrib non-free

## Kali中科大更新源
deb http://mirrors.ustc.edu.cn/kali kali main non-free contrib
deb-src http://mirrors.ustc.edu.cn/kali kali main non-free contrib	
deb http://mirrors.ustc.edu.cn/kali-security kali/updates main contrib non-free

二、导入公钥

下载：

#gpg --keyserver subkeys.pgp.net --recv-key 44C6513A8E4FB3D30875F758ED444FF07D8D0BF6

或者 
#gpg --keyserver keyserver.ubuntu.com --recv-key 44C6513A8E4FB3D30875F758ED444FF07D8D0BF6

导入：

gpg --export --armor 7D8D0BF6 | apt-key add -

其中7D8D0BF6是上面『下载』那一步里44C6513A8E4FB3D30875F758ED444FF07D8D0BF6的后8位

三、更新

sudo apt-get update