Xshell No password login

Long time no blog, today with you to share a simple and practical application, through Xshell no password login remote host. As a system administrator, regular update account password is a common thing, but change password after login host input password but become a more annoying thing, in order to achieve the effect of once and for all, I here to share a do not need to enter the password will be able to land the way, of course, even if the password changes we do not need to enter the password. So here's what we're going to achieve.

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Next

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Next: There is no need to lose the password

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Next:

Note that the key in this step is key, and we can either copy the key directly or save it as a file

I'm using a copy of the way

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Click Finish: Here we can see our keys.

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Okay, here's what we need to do with Linux.

At the command line, operate the following command: ( that is, append the key to the user's authentication file, which is in the. ssh/authorized_keys file in the user's home directory )

echo "Ssh-rsa aaaab3nzac1yc2eaaaabiwaaaiea8mhnw5q4wlbwwox2n9isij2gid5obp4495k+juejag/ 863jwc5nwqamqxgdpcmzysxucldz5x0p6w9gbhjy40grr+e5aplp266u9lzzsot1cfd1i0bkzcschgdvbx/nn6lm5fiqhjs30cw2/4na9y5ow+ nifcfcnp3nukootxis= ">>/root/.ssh/authorized_keys

Once this is done, we can log in using Xshell without a key.

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Note that the choice is public key authentication, select the key we just created, do not need to lose the password, directly click OK.

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Login successful

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OK, this section to the end of the content, I hope to help everyone, thank you!

This article is from the "Linux rookie it Road," blog, please be sure to keep this source http://wiggins.blog.51cto.com/8733640/1636449

Xshell No password login