使用 GIT_SSH 错误的自定义 SSH 克隆 Git [英] Git clone with custom SSH using GIT_SSH error

问题描述

我正在尝试使用自定义 SSH 命令克隆 Git 存储库.我在 GIT_SSH 环境中设置 SSH 命令可变地运行

I am trying to clone a Git repo using a custom SSH command. I set the SSH command in the GIT_SSH environmental variably be running

export GIT_SSH="/usr/bin/ssh -o StrictHostKeyChecking=no -i/home/me/my_private_key".

但是当我在上一个命令之后运行

But when, after the previous command I run

git clone [e-mail]:uname/test-git-repo.git，我得到以下奇怪的错误

git clone [e-mail]:uname/test-git-repo.git, I get the following weird error

error: cannot run /usr/bin/ssh -o StrictHostKeyChecking=no -i /home/me/my_private_key
fatal: unable to fork

你能帮我解决这个问题吗?

Can you please help me out solve this issue?

推荐答案

您不能在 GIT_SSH 环境变量中提供选项；来自 git 手册页:

You cannot provide options in the GIT_SSH environment variable; from the git man page:

   GIT_SSH
       If this environment variable is set then git fetch and git push will use this command instead of ssh when they need to connect
       to a remote system. The $GIT_SSH command will be given exactly two arguments: the username@host (or just host) from the URL
       and the shell command to execute on that remote system.

       To pass options to the program that you want to list in GIT_SSH you will need to wrap the program and options into a shell
       script, then set GIT_SSH to refer to the shell script.

一种选择是使用适当的配置将一个节添加到您的 .ssh/config 文件中:

One option is to add a stanza to your .ssh/config file with the appropriate configuration:

Host bitbucket.org
  StrictHostKeyChecking no
  IdentityFile /home/me/my_private_key

另一种选择是将 GIT_SSH 指向执行所需操作的 shell 脚本.例如，在 /home/me/bin/bitbucket_ssh 中，放入:

Another option is to point GIT_SSH to a shell script that does what you want. E.g., in /home/me/bin/bitbucket_ssh, put:

#!/bin/sh
exec /usr/bin/ssh -o StrictHostKeyChecking=no -i /home/me/my_private_key "$@"

然后将 GIT_SSH 指向 /home/me/bin/bitbucket_ssh.

我更喜欢在可能的情况下使用 .ssh/config，因为这样可以避免为每个远程创建每个目标的脚本.

I prefer using .ssh/config when possible, because this avoids the need to create a per-destination script for each remote.

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