git连接github mac

话不多说，终端里的代码直接复制过来

Last login: Fri May 17 21:45:31 on ttys000

liuduoduodeMacBook-Air:~ liuxiangyang$ ssh-keygen -t rsa -C 1094435120@qq.com

Generating public/private rsa key pair.

Enter file in which to save the key (/Users/liuxiangyang/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /Users/liuxiangyang/.ssh/id_rsa.

Your public key has been saved in /Users/liuxiangyang/.ssh/id_rsa.pub.

The key fingerprint is:

SHA256:fIKTdkyEcf/1BYr2sd2AiM7QA7TyVNqpMNbsnYrnDjg 1094435120@qq.com

The key's randomart image is:

+---[RSA 2048]----+

|     .+o+     .  |

|     o.X + o o . |

|    = B B = + o .|

|   . B % + o = +.|

|      O S . + . o|

|   . o + o       |

|  E o o          |

|   . +           |

|     .o          |

+----[SHA256]-----+

liuduoduodeMacBook-Air:~ liuxiangyang$ cd .ssh

liuduoduodeMacBook-Air:.ssh liuxiangyang$ ls -l

total 16

-rw-------  1 liuxiangyang  staff  1823  5 17 21:46 id_rsa

-rw-r--r--  1 liuxiangyang  staff   399  5 17 21:46 id_rsa.pub

liuduoduodeMacBook-Air:.ssh liuxiangyang$ cat id_rsa.pub

（此处显示的是id_rsa.pub里的内容，）,把此处的内容全部复制到GitHub->右上角点击头像->settings->SSH and GPG keys->New SSH key->title填写你的注册邮箱->key为复制的内容(需要注意的是id_rsa.pub文件在.ssh文件夹下)

liuduoduodeMacBook-Air:.ssh liuxiangyang$ ssh -T git@github.com

The authenticity of host 'github.com (13.250.177.223)' can't be established.

RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.

Are you sure you want to continue connecting (yes/no)? y

Please type 'yes' or 'no': yes

Warning: Permanently added 'github.com,13.250.177.223' (RSA) to the list of known hosts.

Hi duoudo! You've successfully authenticated, but GitHub does not provide shell access.