Question

linux拷贝公钥问题

[www@kvmhost01 ~]$ ssh-copy-id -i /home/www/.ssh/id_rsa.pub root@nodeserver
root@nodeserver's password:
Now try logging into the machine, with "ssh 'root@nodeserver'", and check in:

.ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[www@kvmhost01 ~]$ ssh 192.168.100.40
www@192.168.100.40's password:

提示成功 但什么ssh访问时提示输入密码 什么位置做错了

Answer 1

你用www用户cp的密钥是到了root用户下边，然后ssh 192.168.100.40，默认的含义是ssh www@192.168.100.40，即登陆192.168.100.40的www用户。所以你的操作是有问题的。
你可以尝试ssh root@192.168.100.40
采纳是一种美德