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This article is to share with you about the use of the ssh-add command in Linux. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

The common Linux command ssh-add command is to add a private key to the cache of ssh-agent. The command is located at / usr/bin/ssh-add.

Ssh-add adds the private key to the ssh-agent cache

Syntax ssh-add [- cDdLlXx] [- t life] [file...] Ssh-add-s pkcs11 ssh-add-e pkcs11 option-D: delete all keys in ssh-agent. -d: delete key-e pkcs11 from ssh-agent: delete the key provided by the PKCS#11 shared library pkcs1. -s pkcs11: add the key provided by the PKCS#11 shared library pkcs1. -L: display the public key in ssh-agent-l: display the key in ssh-agent-t life: set the timeout for the loaded key, and the timeout ssh-agent will automatically unload the key-X: unlock the ssh-agent-x: lock the ssh-agent instance 1, add the private key to the ssh-agent cache:

Ssh-add ~ / .ssh/id_dsa2, delete the key from the ssh-agent:

Ssh-add-d ~ / .ssh/id_xxx.pub3, view the key in ssh-agent:

Ssh-add-l Thank you for your reading! This is the end of this article on "what is the use of ssh-add commands in Linux?". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!

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