ssh免口令登录设置

ssh免口令登录设置

本机:
cd ~
ssh-keygen -t rsa
    一路回车结束.~/.ssh多出2个文件id_rsa,id_rsa.pub.
cd ~/.ssh

把id_rsa.pub的内容复制到远程机器~/.ssh/authorized_keys(没有new个)文件中(必须是一行).

登录远程:
  ssh -i ~/.ssh/id_rsa remote
  此时就不需要输入口令了.
 
 
  cd ~/.ssh; echo >known_hosts; ssh -i ~/.ssh/id 192.168.1.190