安装 sudo apt install openssh-server

允许根用户登录

sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
sudo service ssh restart

参考文献 / 项目地址

安装依赖

Linux yum
install expect
apt-get install expect

安装 autossh

$ git clone https://github.com/FeeiCN/autossh.git
$ sudo cp autossh/autossh /usr/local/bin/

配置服务器

$ cat ~/.autosshrc
server_name|192.168.1.110|root|password|port|is_bastion

重新布置服务器，密码更改以后需要取消原来的key

ssh-keygen -R 217.160.61.19

安装 putty ，然后建立一个桌面快捷方式：

"C:\Program Files\PuTTY\putty.exe" -ssh -l <username> -pw <password> -i "servername" -P 22 192.168.0.*

官网说明 服务器上的 Git - 生成 SSH 公钥

ssh-keygen # 生成新的公钥，不需要额外设置 ssh-keygen -t rsa 
ssh-copy-id -i ~/.ssh/id_rsa.pub [email protected]

设置完登录一次，填写密码，以后就不需要了。（查看自己的公钥 cat ~/.ssh/id_rsa.pub）

+ 我的公钥匙

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQCvC89iJXi1o2hORWnKOKvwjlYPbNo87fI3hHonZFU5DO8JWDnWDXYNY6LIqpHGtYrBq53hIO+NpU8jB/iY7DOsDm9/D+Ns5nRPmmRkEdfFfeZV9pyUQ0V7kh4wPogi2XMiCMCtTfZmThQdhYT28Fo035ixdeAH3/Ww/YMAj8HSaR8T50+lnbNFbVGDs366AeK9ui+9WZIGwEFR7h5//OdK0WycjL0Z0xpoDj9sO9xHuDBH2FBE1+l5fqmc5xnBNT4TGDlYb7votPMupOFcHmSrkOTTus7Y4+1CdHL5iemDYlZS1uPoxe9kaaxi7PiSY0a89BvOTlQSYkpeJrJ0AP/n98JCHOf13mQICwzddKxaLga6p/9nLCatx6C9LPIR9D+U12eoBPxTov3wnPZw6udEi+aaI9V3y8pMj6NGG8jpwWru3qDEjvQpl9Yu5jhdeQmEzjgvKz8fOXrRgK3XCKIQGeBCOxvCfWXpYci0asYKOuZra55cNe5MHIj1Yg7EfZc= root@pi

+

1. 指定端口 ssh 192.168.0.116 -p 1234