I have the following use case: I would like to be able to push to git@git.company.com:gitolite-admin using the private key of user gitolite-admin, while I want to push to git@git.company.com:some_repo using 'my own' private key. AFAIK, I can't solve this using ~/.ssh/config, because the user name and server name are identical in both cases. As I mostly use my own private key, I have that defined in ~/.ssh/config for git@git.company.com. Does anyone know of a way to override the key that is used for a single git invocation?

(另外:gitolite根据键来区分谁在进行推送,所以就访问、所有权和审计而言,user@server字符串对于不同的用户是相同的,这不是问题。)


当前回答

你最多在文件配置键ssh中指定:

# Default GitHub user
Host one
 HostName gitlab.com
 User git
 PreferredAuthentications publickey
 IdentityFile ~/.ssh/key-one
 IdentitiesOnly yes

#two user
Host two
 HostName gitlab.com
 User git
 PreferredAuthentications publickey
 IdentityFile ~/.ssh/key-two
 IdentitiesOnly yes

其他回答

要在运行中使用特定的键:

GIT_SSH_COMMAND='ssh -i $HOME/.ssh/id_ed25519 -o IdentitiesOnly=yes -F /dev/null' git push origin c13_training_network

解释:

在执行推送之前,使用本地ENV变量 -i指定键 -F强制配置为空,因此全局配置不会覆盖此临时命令

如果你已经有默认的ssh密钥配置,但想要对特定的存储库使用不同的配置,那么这应该可以做到:

git config core.sshCommand "ssh -i ~/.ssh/github-personal -o IdentitiesOnly=yes -F /dev/null"

以下是简单的方法:

-从你的本地根git文件夹。

-检查当前本地存储库的认证方法类型为HTTPS或SSH。

   git remote -v

 Example using HTTPS:
 origin  https://github.com/juantorres9/SQLite_crash_cours.git (fetch)
 origin  https://github.com/juantorres9/SQLite_crash_cours.git (push)
 Example using SSH:
 origin  git@github.com:juantorres9/SQLite_crash_cours.git (fetch)
 origin  git@github.com:juantorres9/SQLite_crash_cours.git (push)

-设置您选择的身份验证方法,以防尚未设置。

 For setting SSH
 git remote set-url origin git@github.com:USERNAME/REPOSITORY.git
 For setting HTTPS
 git remote set-url origin https://github.com/USERNAME/REPOSITORY.git

-再检查一遍以防你想再次检查

 git remote -v

-你现在可以使用你配置的方法来使用git push:fetch。

git push origin master

请注意 最后但并非最不重要的,检查更新的官方文件 https://docs.github.com/en/get-started/getting-started-with-git/managing-remote-repositories

你最多在文件配置键ssh中指定:

# Default GitHub user
Host one
 HostName gitlab.com
 User git
 PreferredAuthentications publickey
 IdentityFile ~/.ssh/key-one
 IdentitiesOnly yes

#two user
Host two
 HostName gitlab.com
 User git
 PreferredAuthentications publickey
 IdentityFile ~/.ssh/key-two
 IdentitiesOnly yes

注意:有一种方法可以在之前的回答中应用目录的git配置,而不仅仅是在回购级别。

在我的例子中,所有的项目都在~/work/目录下,所以我更新了我的gitconfig如下:

# ~/.gitconfig
...

[includeIf "gitdir:~/work/**"]
  path = "~/work/.gitconfig"
# ~/work/.gitconfig
[user]
  email = amr@work.com
  name = Amr Awad
  sshCommand = ssh -i ~/.ssh/work

现在~/work/目录下的所有回购操作都使用工作键~/。Ssh /work,不需要分别配置每个repo。