git ssh 配置

添加用户名及邮箱到 git 的全局配置

git config --global user.name "Your Name Here"
# Sets the default name for git to use when you commit

git config --global user.email "your_email@example.com"
# Sets the default email for git to use when you commit

生成 ssh 密钥文件（已有证书就忽略

1. 邮箱改成你的 github 邮件，根据提示操作创建密钥

ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

2. 提示 nter a file in which to save the key, 输入文件保存的路径，直接回车就保存到提示的目录

Enter a file in which to save the key (/c/Users/you/.ssh/id_rsa):[Press enter]

3. 如果需要添加密码就在出现下面提示时输入

Enter passphrase (empty for no passphrase): [Type a passphrase]
Enter same passphrase again: [Type passphrase again]

设置 ssh

1. 修改 /etc/ssh/ssh_config, 在文件末尾添加

Host github.com
    User git
    Hostname github.com
    IdentityFile /etc/ssh/github-ecdsa-521

2. 将公钥添加到 github 帐户

• 复制公钥文件到剪贴板

clip < /etc/ssh/github-ecdsa-521.pub
# Copies the contents of the id_rsa.pub file to your clipboard

• 然后点击 你的头像 -> Setting -> SSH and GPG keys -> New SSH key -> 取个名字，粘贴上公钥 -> Add SSH key

3. 用命令测试一下

ssh -T git@github.com

如果提示信息里面能看到你的用户名就说明成功了

参考

• GitHub Help

-= 完 =-