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This article mainly explains "how to solve the problem of ssh connecting linux server to generate known_hosts under centos system". The content of the article is simple and clear, and it is easy to learn and understand. now please follow the editor's train of thought slowly and deeply, to study and learn "how to solve the problem of ssh connecting linux server to generate known_hosts under centos system"!

1. As shown in the area map

Centos system

Ssh remote linux server

Method / step method 1

Rm-rf ~ / .ssh/known_hosts

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Advantages: clean and clean

Disadvantages: delete other correct public key information and re-authenticate all the links next time

two

Method 2:

Vi / .ssh/known_hosts

Delete the relevant rsa information of the corresponding ip (in this example, you can delete 53 lines of information)

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Advantage: other correct public key information is retained

Disadvantages: also vi, but also to find the corresponding information, slightly cumbersome advantages

three

Method 3:

Clear old public key information

Ssh-keygen-R 192.168.0.100

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Advantages: fast, stable and ruthless

Disadvantages: no shortcomings

Thank you for reading, the above is the content of "how to solve the problem of ssh connecting linux server to generate known_hosts under centos system". After the study of this article, I believe you have a deeper understanding of how to solve the problem of ssh connecting linux server to generate known_hosts under centos system, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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