ssh 免密设置

在master中生成dsa:

ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa

cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys

让matser与slave01做免密:

  

    ssh-copy-id -i slave01

测试在master中输入ssh slave01,成功就可以了

让matser与slave02做免密:

                    

          ssh-copy-id -i slave02

测试在master中输入ssh slave02,成功就可以了

然后可以在slave02中查看:

原文地址:https://www.cnblogs.com/yfb918/p/10414298.html