环境:
OS:Centos 7
机器A:192.168.1.100
机器B:192.168.1.102
机器C:192.168.1.103
目的：配置以上3台机器免密等效连接
1.机器A:192.168.1.100上操作
su - postgres
ssh-keygen -t rsa
ssh-copy-id -i [email protected]
ssh-copy-id -i [email protected]
ssh-copy-id -i [email protected]
ssh 192.168.1.100 date
ssh 192.168.1.102 date
ssh 192.168.1.103 date
2.机器B:192.168.1.102上操作
su - postgres
ssh-keygen -t rsa
ssh-copy-id -i [email protected]
ssh-copy-id -i [email protected]
ssh-copy-id -i [email protected]
ssh 192.168.1.102 date
ssh 192.168.1.100 date
ssh 192.168.1.103 date
3.机器C:192.168.1.103上操作
su - postgres
ssh-keygen -t rsa
ssh-copy-id -i [email protected]
ssh-copy-id -i [email protected]
ssh-copy-id -i [email protected]
ssh 192.168.1.103 date
ssh 192.168.1.102 date
ssh 192.168.1.100 date
-- The End --
标签：postgres,192.168,1.103,ssh,copy,id From： https://www.cnblogs.com/hxlasky/p/17036903.html