GIT 生成 SSH key

1、先配置
git config --global user.name "pangchengyong"
git config --global user.email "pangchengyong@gmail.com"

2、配置好了开始生成key

ssh-keygen -t rsa -C "pangchengyong@gmail.com"

接着根据提示  按下三次回车  什么都不要输入哦

按3个回车，密码为空。
Your identification has been saved in /home/tekkub/.ssh/id_rsa.
Your public key has been saved in /home/tekkub/.ssh/id_rsa.pub.
The key fingerprint is:
………………最后得到了两个文件：id_rsa和id_rsa.pub