Linux SSH key Login

vim/etc/ssh/~. ssh/2. # As for home-made public key data is placed in the user's home directory. ssh/authorized_keys inside rsaauthentication yespubkeyauthentication yesauthorizedkeysfile      %h/.  SSH/authorized_keys# with the certificate login, disable password login it, security important passwordauthentication No

# chmod ~/.ssh
# chmod ~/.ssh/*   authorized_keys file permissions are 600

After the configuration is complete, upload the public key to the server and place it in the Authorized_keys file.

Then restart the sshd service.

Linux SSH key Login