@H_404_1@1.查看软件是否安装

@H_404_1@$sudo apt-cache showpkg openssh-server

@H_404_1@2.安装openssh-server

@H_404_1@$sudo apt-get install openssh-server -y

@H_404_1@如果安装报错，请先执行：$sudo apt-get update

@H_404_1@然后再执行安装

@H_404_1@

@H_404_1@3.查看SSh端口

@H_404_1@lsof -i :22

@H_404_1@显示SSH即为安装成功