SSH 连接 Ubuntu 虚拟机

    Ctrl+Alt+T	打开终端
    root@ubuntu:/$	ping www.baidu.com	//默认桥接是通的
    root@ubuntu:/$	sudo ufw disable
    [sudo] password for root:	在此输入密码
    root@ubuntu:/$	sudo apt-get install openssh-server openssh-client	//安装Openssh，字面意思
    
    
      
      
      
      
      
    

    root@ubuntu:~$ netstat -tnl 
    Active Internet connections (only servers)
    Proto Recv-Q Send-Q Local Address           Foreign Address         State      
    tcp        0      0 127.0.1.1:53            0.0.0.0:*