ssh-copy-id 找不到身份错误 [英] ssh-copy-id no identities found error

问题描述

我的客户端系统很少，我需要在没有身份验证提示的情况下推送 ssh 密钥并从我的服务器登录.

I have few client systems where I need to push the ssh key and login from my server without authentication prompts.

首先，在服务器上，我创建了如下成功的 ssh 密钥

First, on the server, I created ssh key as below which was successful

]# ssh-keygen -t rsa -N "" -f my.key

其次，尝试复制公钥但失败且没有身份错误.我在这里做错了吗?

Second, tried copying the pub key but fails with no identity error. Am i doing a wrong step here?

]# ssh-copy-id my.key.pub 10.10.1.1
/usr/bin/ssh-copy-id: ERROR: No identities found

推荐答案

您需要使用 -i 标志:

ssh-copy-id -i my.key.pub 10.10.1.1

来自手册页:

如果提供了 -i 选项，则使用身份文件(默认为 ~/.ssh/id_rsa.pub)，无论您的 ssh-agent 中是否有任何密钥.否则，如果: ssh-add -L 提供任何输出，它会优先使用身份文件

If the -i option is given then the identity file (defaults to ~/.ssh/id_rsa.pub) is used, regardless of whether there are any keys in your ssh-agent. Otherwise, if this: ssh-add -L provides any output, it uses that in preference to the identity file

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