windows免密ssh登录linux
windows执行ssh-keygen生成公钥
ssh-keygen
一路回车即可
拷贝windows公钥到linux服务器
# windows 拷贝下面文件的内容
C:\Users\.ssh\id_rsa.pub
# linux 复制到 /root/.ssh/authorized_keys
vim authorized_keys
linux更新ssh
# linux环境执行命令更新ssh
sudo systemctl restart sshd