假设有三台服务器: 192.168.126.11、192.168.126.12、192.168.126.13
在 192.168.126.11 执行
(1)ssh-keygen 然后四个回车
(2)ssh-copy-id 192.168.126.12
(3)ssh-copy-id 192.168.126.13
在 192.168.126.12 执行
(1)ssh-keygen 然后四个回车
(2)ssh-copy-id 192.168.126.11
(3)ssh-copy-id 192.168.126.13
在 192.168.126.13 执行
(1)ssh-keygen 然后四个回车
(2)ssh-copy-id 192.168.126.11
(3)ssh-copy-id 192.168.126.12
标签:免密,登录,CENTEROS,192.168,126.11,126.12,ssh,copy,id From: https://www.cnblogs.com/dbqjava/p/16593403.html