git-key.md

如何创建 Git 公钥

1. 首先启动一个Git Bash窗口（非Windows用户直接打开终端）
2. 执行：

   cd~
   /.ssh

       <p>
         如果返回“… No such file or directory”，说明没有生成过SSH Key，直接进入第4步。否则进入第3步备份!
       </p>
     </div>
   </li>
   <li class="level1">
     <div class="li">备份：
       <pre class="code bash">
   

   mkdirkey_backup mvid_isa *key_backup

3. 生成新的Key：（引号内的内容替换为你自己的邮箱）

   ssh-keygen
   -trsa
   -C
   "[email protected]"
   

       <p>
         输出显示：
       </p>
   

   Generating public/private rsa key pair. Enter file in which to save the key 
   (/Users/your_user_directory/.ssh/id_rsa):<press enter>
   

       <p>
         直接回车，不要修改默认路劲。
       </p>
       <pre class="code bash">Enter passphrase
   

   (empty forno passphrase ): <enter a passphrase > Enter same passphrase again: <enter passphrase again >

       <p>
         设置一个密码短语，在每次远程操作之前会要求输入密码短语！闲麻烦可以直接回车，不设置。
       </p>
     </div>
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   <li class="level1">
     <div class="li">成功：
   

   Your identification has been saved in /Users/your_user_directory/.ssh/id_rsa. 
   Your public key has been saved in /Users/your_user_directory/.ssh/id_rsa.pub. 
   The key fingerprint is: ... ...
   

     </div>
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