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Editor to share with you how to use the ssh-copy-id command in Linux, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The Linux common command ssh-copy-id command can copy the local host's public key to the remote host's authorized_keys file, and the ssh-copy-id command will also set appropriate permissions to the remote host's user home directory (home) and ~ / .ssh, and ~ / .ssh/authorized_keys.

Syntax format ssh-copy-id [parameters]

Common parameter:-I specifies the public key file

Refer to the example to copy the local public key to the remote host:

[root@linux265] # ssh-copy-id-I / root/.ssh/id_rsa.pub root@192.168.3.22 is all the contents of this article entitled "how to use ssh-copy-id commands in Linux". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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