警告
本文最后更新于 2019-04-18，文中内容可能已过时。
今天在使用 ssh 连接服务器的时候出现一个错误，这里记录一下解决方法：
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ssh-copy-id ${USER}@${HOST}
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
/usr/bin/ssh-copy-id: INFO: 6 key(s) remain to be installed -- if you are prompted now it is to install the new keys
Received disconnect from 192.168.1.199 port 22:2: Too many authentication failures
Disconnected from 192.168.1.199 port 22
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修改 /etc/ssh/sshd_config
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Last login: Thu Apr 18 15:26:32 2019 from 192.168.1.199
[root@localhost ~]# cd /etc/ssh/
[root@localhost ssh]# vim sshd_config
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把允许试错的限制修改一下
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# MaxAuthTries 6
MaxAuthTries 10
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然后重启 ssh
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systemctl restart sshd.service
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重新连接
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ssh-copy-id ${USER}@${HOST}
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
/usr/bin/ssh-copy-id: INFO: 6 key(s) remain to be installed -- if you are prompted now it is to install the new keys
trader@192.168.1.199's password:
Number of key(s) added: 6
Now try logging into the machine, with: "ssh 'trader@192.168.1.199'"
and check to make sure that only the key(s) you wanted were added.
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william 收录于 Programming
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