ssh 免密登录

SSH

免密码登录

1.首先生成id_rsa 和 id_rsa.pub

ssh-keygen -t rsa -C "limx@qq.com"

2.上传id_rsa.pub到服务器

3.将公钥加入到.ssh/authorized_keys

cd ~
cat id_rsa.pub >> .ssh/authorized_keys
chmod 600 .ssh/authorized_keys