Generate an SSH key: $ ssh-keygen -t rsa -C <email1@example.com> Generate another SSH key: $ ssh-keygen -t rsa -f ~/.ssh/accountB -C <email2@example.com> Now, two public keys (id_rsa.pub, accountB.pub) should be exists in the ~/.ssh/ directory. $ ls -l ~/.ssh # see the files of '~/.ssh/' directory Create configuration file ~/.ssh/config with the following contents: $ nano ~/.ssh/config Host bitbucket.org User git Hostname bitbucket.org PreferredAuthentications publickey IdentityFile ~/.ssh/id_rsa Host bitbucket-accountB User git Hostname bitbucket.org PreferredAuthentications publickey IdentitiesOnly yes IdentityFile ~/.ssh/accountB Clone from default account. $ git clone git@bitbucket.org:username/project.git Clone from the accountB account. $ git clone git@bitbucket-accountB:username/project.git

注意:由于User git指令，你可以省略repo URL的git@部分，像这样缩短你的克隆命令:

    $ git clone bitbucket-accountB:username/project.git

这是该指令的唯一目的。如果你不需要它(例如，你总是从网站复制粘贴git克隆命令)，你可以把它从配置中去掉。

点击这里查看更多信息

GitHub上的多个键对

1.0 SSH配置文件

1.1创建~/.ssh/config

1.2 chmod 600 ~/。ssh / config(必须)

1.3在文件中输入如下内容:

主机披萨 主机github。com 选择公共关系 IdentityFile ~ / . ssh / privatekey1

案例A:全新的Git克隆

使用此命令克隆Git:

$ git clone git@pizza:yourgitusername/pizzahut_repo.git

注意:如果以后要更改.ssh/config的主机名“pizza”，进入Git克隆文件夹，编辑.git/config文件URL行(见case B)

情况B:已经有Git克隆文件夹

2.1进入克隆文件夹，进入“。git”文件夹

2.2编辑配置文件

2.3将URL从*old更新为new:

(Old) URL = git@github.com:yourgitusername/pizzahut_repo.git

(New) URL = git@pizza:yourgitusername/pizzahut_repo.git

现在，使用最新版本的Git，我们可以在特定于存储库的Git配置文件中指定sshCommand:

  [core]
      repositoryformatversion = 0
      filemode = true
      bare = false
      logallrefupdates = true
      sshCommand = ssh -i ~/.ssh/id_rsa_user
   [remote "origin"]
      url = git@bitbucket.org:user/repo.git
      fetch = +refs/heads/*:refs/remotes/origin/*

正如Atlassian博客页面上提到的， 在.ssh文件夹中生成一个配置文件，包括以下文本:

#user1 account
 Host bitbucket.org-user1
     HostName bitbucket.org
     User git
     IdentityFile ~/.ssh/user1
     IdentitiesOnly yes

 #user2 account
 Host bitbucket.org-user2
     HostName bitbucket.org
     User git
     IdentityFile ~/.ssh/user2
     IdentitiesOnly yes

然后，您可以简单地用后缀域签出，在项目中，您可以在本地配置作者名称等。

Generate an SSH key: $ ssh-keygen -t rsa -C <email1@example.com> Generate another SSH key: $ ssh-keygen -t rsa -f ~/.ssh/accountB -C <email2@example.com> Now, two public keys (id_rsa.pub, accountB.pub) should be exists in the ~/.ssh/ directory. $ ls -l ~/.ssh # see the files of '~/.ssh/' directory Create configuration file ~/.ssh/config with the following contents: $ nano ~/.ssh/config Host bitbucket.org User git Hostname bitbucket.org PreferredAuthentications publickey IdentityFile ~/.ssh/id_rsa Host bitbucket-accountB User git Hostname bitbucket.org PreferredAuthentications publickey IdentitiesOnly yes IdentityFile ~/.ssh/accountB Clone from default account. $ git clone git@bitbucket.org:username/project.git Clone from the accountB account. $ git clone git@bitbucket-accountB:username/project.git

注意:由于User git指令，你可以省略repo URL的git@部分，像这样缩短你的克隆命令:

    $ git clone bitbucket-accountB:username/project.git

这是该指令的唯一目的。如果你不需要它(例如，你总是从网站复制粘贴git克隆命令)，你可以把它从配置中去掉。

点击这里查看更多信息

对密钥使用ssh-agent。