linux-免密操作

生成秘钥

ssh-keygen -t rsa

复制SSH密钥到目标主机 

ssh-copy-id -i ~/.ssh/id_rsa.pub test@192.168.2.100

免密访问目标主机

ssh test@192.168.2.100

原文地址:https://www.cnblogs.com/boye169/p/14065818.html