-o输出生成的暗码到指定的文件，如：-olybbnwordlist.txtThe goal of this level is for you to log into the game using SSH. The host to which you need to connect is bandit.labs.overthewire.org. The username is bandit0 and the password is bandit0. Once logged in, go to the Level 1 page to find out how to beat Level 1.主机B的IP地址为192.168.1.2，MAC地址为0A-11-22-33-44-02；

_ba[3] = new Clasz();这儿首要也是用stripslashes函数对获取到的IP地址进行了处理，首要是为了去掉转义后增加的斜杠，原因之前现已解说过，因为在high等级下会主动启用PHP的magic_quotes_gpc戏法引号，对一切的传值数据主动用addslashes()函数转义，所以需要用stripslashes()函数去除。