git config --global user.name "wuyong"
git config --global user.email wuyong@fastmail.com
git config --global --list
ssh-keygen -t rsa -b 4096 -C "wuyong@fastmail.com"
eval "$(ssh-agent -s)"
ssh-add /c/Users/wuyong/.ssh/id_rsa
原文：https://www.cnblogs.com/clipboard/p/13858819.html