git使用记录

生成ssh key

git shell中输入命令 ssh-keygen -t rsa -C "[email protected]"
提示：
Generating public/private rsa key pair. Enter file in which to save the key (/c/Users/91504/.ssh/id_rsa):
然后连着按仨回车。

Created directory '/c/Users/91504/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /c/Users/91504/.ssh/id_rsa.
Your public key has been saved in /c/Users/91504/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:0Pfe3YEfjzXKmfVcjkJWPKsVUQZYg3ALfoUAf9Tp+6A [email protected]
The key's randomart image is:
+---[RSA 2048]----+
|        ..+oo**+o|
|       . o +++o+ |
|      . . + +.=  |
|       . . + .o+ |
|        S   +.o*o|
|           +.+OBO|
|            +*++B|
|            E.  .|
|                 |
+----[SHA256]-----+

然后就可以去提示的目录去寻找密钥了
rsa.pub是公钥，去github上粘贴吧~

github上多了个readme文件

所以就push不上去，也pull不下来，说要两端文件冲突才可以。
然后在push或pull后面加了个 -f 但是以前的文件会被完全覆盖掉，
完全把e