yum下载安装git服务

yum install git

安装成功后，配置用户邮箱信息

注:　　youxiu326　　　　　　github账号名称

　　　 youxiu326@163.com github账号对应邮箱

git config --global user.name "youxiu326"
git config --global user.email "youxiu326@163.com"

配置ssh公钥

ssh-keygen -t rsa -C "youxiu326@163.com"

查询公钥

cd ~/.ssh/
cat id_rsa.pub

将内容复制，并在登录github账号在Settings->SSH and GPG keys->New SSH key

测试是否配置成功

ssh git@github.com

[root@lihui .ssh]# ssh git@github.com
Warning: Permanently added the RSA host key for IP address '13.229.188.59' to the list of known hosts.
PTY allocation request failed on channel 0
Hi youxiu326! You've successfully authenticated, but GitHub does not provide shell access.
Connection to github.com closed.

yum下载安装git服务

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