iOS 重提git

1、创建新仓库

2、配置ssh密钥：(cd .ssh) 进入ssh，(ls)查询，(cat id_rsa.pub)显示ssh密钥

3、打开项目文件夹command + shift + .   显示隐藏文件并删除

4、cd到项目（git init）初始化，(git remote add origin git@xxxxx)，(git add .)，(git push origin master)提交

5、如果报错：Please contact your system administrator.
Add correct host key in /Users/tyl/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/tyl/.ssh/known_hosts:1
ECDSA host key for git.jiuji.com has changed and you have requested strict checking.
Host key verification failed.
fatal: Could not read from remote repository.

解决：先移除（rm /Users/tyl/.ssh/known_hosts）再（git push origin master）