SSH 安全机制 及常见问题
常见问题:
-
ssh_dispatch_run_fatal: Connection to {your_ip} port 22: invalid argument
ssh -oKexAlgorithms=+diffie-hellman-group-exchange-sha256 root@ol6test
Ref:
https://blog.csdn.net/Eliauk22/article/details/122595452
http://www.ruanyifeng.com/blog/2017/11/2fa-tutorial.html, 阮一峰2FA
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