一、生成公钥和私钥

ssh-keygen -t rsa -C "你的email"

三次回车生成

id_rsa
id_rsa.pub

二、生成ppk私钥

下载putty

https://the.earth.li/~sgtatham/putty/latest/w64/putty.zip

打开puttygen.exe

[Conversions]-[Import key]-选择id_rsa

点击[Save private key]按钮