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Git 如何创建公匙私匙

如何创建公钥

  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

    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!

  3. 备份:

    mkdir key_backup
    mv id_isa* key_backup

  4. 生成新的Key:(引号内的内容替换为你自己的邮箱)

    ssh-keygen -t rsa -C “[email protected]

    输出显示:

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

    直接回车,不要修改默认路劲。

    Enter passphrase (empty for no passphrase):
    Enter same passphrase again:

    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。

  5. 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:
    … …

  6. 提交公钥:

    6.1 找到.ssh文件夹,用文本编辑器打开“id_rsa.pub”文件,复制内容到剪贴板。

    6.2 打开 https://github.com/settings/ssh ,点击 Add SSH Key 按钮,粘贴进去保存即可。