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Github提交代码的流程

1、生成密钥公钥文件

ssh #检查是否安装SSH

ssh -keygen -t rsa #指定RSA算法生成密钥,紧接着按连续3个enter键(不需要输入密码),就会生成id_rsa和id_rsa.pub文件,一个密钥,一个公钥

MeWifi:demo cjy$ ssh
usage: ssh [-1246AaCfGgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]
           [-D [bind_address:]port] [-E log_file] [-e escape_char]
           [-F configfile] [-I pkcs11] [-i identity_file]
           [-L [bind_address:]port:host:hostport] [-l login_name] [-m mac_spec]
           [-O ctl_cmd] [-o option] [-p port]
           [-Q cipher | cipher-auth | mac | kex | key]
           [-R [bind_address:]port:host:hostport] [-S ctl_path] [-W host:port]
           [-w local_tun[:remote_tun]] [user@]hostname [command]
MeWifi:demo cjy$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/cjy/.ssh/id_rsa): 
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /Users/cjy/.ssh/id_rsa.
Your public key has been saved in /Users/cjy/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:RCZQ6JRaPSfyiN82HkRkFz9I0RC6Jpn01IduaCo89tk cjy@MeWifi.local
The key‘s randomart image is:
+---[RSA 2048]----+
|    .B= X*       |
|    *.=O.+.      |
|   *.=o+= +      |
|  o.o=o= . .     |
|   .+o* S        |
| .  .==.         |
|  = .o o         |
| . + o.          |
|    o E          |
+----[SHA256]-----+
MeWifi:demo cjy$ open ~/.ssh

2、GitHub上添加SSH key

第一步,在GitHub的settings中点击SSH and GPG keys:点击"New SSH key"按钮,将id_rsa.pub公钥文件里的内容复制粘贴进去即可,点击"ADD SSH key"按钮就OK了。

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3、输入ssh -T git@github.com,查看是否添加成功了

MeWifi:demo cjy$ cd ~/.ssh
MeWifi:.ssh cjy$ cat id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDWbDpGtr37mYsQr9S4GanayDbHQQ5509mT3Jytj+kZNtIKpKf0Jzql/OES18EieFweIkVdTj4IZlcEXzr7J5DgEHXMW0H2Nd2RYbSZQv5JjuRYibYvZVm9rqKwEhsERawv6+4ZVYRuC2/416bUM9bxtiyZ/jltsDYy90KC9sOYiNbyICB+YOBgWJoKGIe/I4go8b6Iqc6UInNv/QzMdEcKcahS0ZU1H9U8DEIJAx55d76xXOoaZJ5RtFnkm5YfArjhfpkgB9Ww1oZEw0ynAme7AMrDNvrkVQjxRRH7Nu1A49lTYZK5K2jUkLNIabJ0IWRYpjktXy6hq84GhfH72De9 xxx@xxx
MeWifi:.ssh cjy$ ssh -T git@github.com
Hi xxx! You‘ve successfully authenticated, but GitHub does not provide shell access.

4、提交代码

向GitHub提交代码有两种方法:

(1)Clone自己的项目

git clone git@github.com:username/test.git

这样就将test项目clone到本地了。这时的项目本身是一个远程仓库,不需要执行init操作,我们只要进行文件的新增,修改,然后commit一下就OK了,之后执行

git push origin mater,将本地代码推到远程仓库。

(2)关联本地已有项目

 

Github提交代码的流程