安装openssh-server
sudo apt-get install ssh openssh-server
建立ssh无密码登录本机
ssh-keygen -t rsa -P "" ssh-keygen -t dsa -p '' -f ~/.ssh/id_dsa cat /home/zc/.ssh/id_rsa.pub >> /home/zc/.ssh/authorized_keys sudo /etc/init.d/ssh reload sudo service ssh reload ssh -version ssh localhost
sudo /etc/init.d/ssh start putty 登陆 ifconfig 输入要远程连接的Linux IP地址，端口号默认为22 虚拟机桥接连接 "ANSI Blue" ---> "Modify" 把原来的0 0 187 改成了85 85 255