mac查看git公钥
时间: 2023-10-16 10:59:24 浏览: 510
要在 Mac 上查看 Git 的公钥,可以按照以下步骤进行:
1. 打开终端应用程序。
2. 输入以下命令,查看是否已经存在 SSH 密钥:
```
ls -al ~/.ssh
```
如果已经存在 SSH 密钥,你将看到类似以下的输出:
```
total 8
drwx------ 3 user staff 96 Jun 1 10:00 .
drwxr-xr-x+ 110 user staff 3520 Jun 1 10:00 ..
-rw------- 1 user staff 1766 Jun 1 10:00 id_rsa
-rw-r--r-- 1 user staff 398 Jun 1 10:00 id_rsa.pub
```
注意,`id_rsa` 是私钥,`id_rsa.pub` 是公钥。
3. 如果你没有看到类似的输出,表示你还没有生成 SSH 密钥。可以使用以下命令创建一个新的 SSH 密钥:
```
ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
```
将 `your_email@example.com` 替换为你的电子邮件地址。
4. 在提示中,选择默认的密钥存储位置和可选的密码。一旦完成,你将看到类似于以下内容的输出:
```
Your identification has been saved in /Users/you/.ssh/id_rsa.
Your public key has been saved in /Users/you/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8 you@your_email.com
The key's randomart image is:
+---[RSA 4096]----+
| ...o. |
| .. o+.. |
| .o .o+= |
| .. .+=o. |
| .. .=S. |
| o + |
| o . |
| . |
| |
+-----------------+
```
5. 现在,你可以使用以下命令来查看生成的公钥:
```
cat ~/.ssh/id_rsa.pub
```
这将在终端中显示你的公钥。
请注意,如果你已经存在 SSH 密钥,并且想要创建一个新的密钥对,可以使用不同的文件名,并将其添加到你的 Git 账户中。
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