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Ubuntu 尝试SSH到Ec2实例会导致连接关闭_Ubuntu_Terminal - Fatal编程技术网

Ubuntu 尝试SSH到Ec2实例会导致连接关闭

Ubuntu 尝试SSH到Ec2实例会导致连接关闭,ubuntu,terminal,Ubuntu,Terminal,每当我尝试ssh到我的Ubuntu18.04EC2实例时,它会停留5秒钟,然后在端口22上显示连接在18.222.135.3关闭 命令如下: ssh-i File.pme公共DNS 请帮忙

每当我尝试ssh到我的Ubuntu18.04EC2实例时,它会停留5秒钟,然后在端口22上显示连接在18.222.135.3关闭

命令如下:

ssh-i File.pme公共DNS

请帮忙