新下载的kali2.0中metasploit默认有nessus插件，输入load nessus可以使用
metasploit 中nessus nessus_connect问题：You must do this before any commands 输入nessus_help查看帮助
metasploit 中nessus nessus_connect问题：You must do this before any commands 但是要用nessus插件需要用nessus_connect命令连接nessus用户，否则显示错误：
metasploit 中nessus nessus_connect问题：You must do this before any commands 因为kali没有安装nessus，所以我们无法创建nessus用户，需要去官网下载
metasploit 中nessus nessus_connect问题：You must do this before any commands metasploit 中nessus nessus_connect问题：You must do this before any commands 然后安装dpkg -i
metasploit 中nessus nessus_connect问题：You must do this before any commands 启动nessus服务
metasploit 中nessus nessus_connect问题：You must do this before any commands 然后去https://kali:8834 注意是https。中间需要xxxx-xxxx-xxxx-xxxx那种自己去注册。
这时用nessus_connect 用户名：密码@localhost：8834连接后就可以正常使用了，
metasploit 中nessus nessus_connect问题：You must do this before any commands 注意每次连接前都要启动nessus服务。
