伪分布免密

[root@docker00 ~]# ssh-keygen -t rsa
[root@docker00 ~]# cd .ssh/
[root@docker00 .ssh]# cp id_rsa.pub authorized_keys
[root@docker00 .ssh]# chmod 600 authorized_keys
[root@docker00 .ssh]# ssh docker00
Last login: Thu Dec 21 20:38:33 2023 from docker00

方式2(待验证)

　$ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
　$ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys