我必须将ssh密钥复制到根文件夹。 谷歌云计算引擎，Ubuntu 18.04

sudo cp ~/.ssh/* /root/.ssh/

我正与同样的问题作斗争，这就是我所做的，我能够克隆回购。我在Mac上遵循了这个步骤。

第一步:检查我们是否已经拥有公共SSH密钥。

打开终端。 输入ls -al ~/。查看是否存在现有的ssh密钥:

检查目录列表，查看是否已经拥有公共SSH密钥。默认public是以下d_dsa之一。酒吧,id_ecdsa。酒吧,id_ed25519。酒吧,id_rsa . pub。

如果你没有找到，那么转到步骤2，否则继续步骤3

步骤2:生成SSH公钥

Open Terminal. Enter the following command with a valid email address that you use for github ssh-keygen -t rsa -b 4096 -C "your_email@example.com" You will see the following in your terminal Generating public/private rsa key pair. When it prompts to"Enter a file in which to save the key," press Enter. This accepts the default file location. When it prompts to Enter a file in which to save the key (/Users/you/.ssh/id_rsa): [Press enter] Just press enter again. At the prompt, "Type a secure passphrase. Enter passphrase (empty for no passphrase): [Type a passphrase]" press enter if you don't want to Enter same passphrase again: [Type passphrase again] press enter again

这将生成id_rsa.pub

步骤3:添加SSH密钥到SSH -agent

Interminal type eval "$(ssh-agent -s)" Add your SSH key to the ssh-agent. If you are using an existing SSH key rather than generating a new SSH key, you'll need to replace id_rsa in the command with the name of your existing private key file. Enter this command $ ssh-add -K ~/.ssh/id_rsa Now copy the SSH key and also add it to you github account In terminal enter this command with your ssh file name pbcopy < ~/.ssh/id_rsa.pub This will copy the file to your clipboard Now open you github account Go to Settings > SSH and GPG keys > New SSH key Enter title and paste the key from clipboard and save it. Voila you're done.

如果用户未生成之前设置的ssh公私钥对

此信息在聊天上工作，但可以应用于所有其他支持SSH pubkey身份验证的git存储库。(参见[gitolite][1]， gitlab或github。)

首先设置您自己的公钥/私钥对集。这 可以使用DSA或RSA，所以基本上你设置的任何密钥都可以工作。 在大多数系统上，您可以使用ssh-keygen。

First you'll want to cd into your .ssh directory. Open up the terminal and run: cd ~/.ssh && ssh-keygen Next you need to copy this to your clipboard. On OS X run: cat id_rsa.pub | pbcopy On Linux run: cat id_rsa.pub | xclip On Windows (via Cygwin/Git Bash) run: cat id_rsa.pub | clip On Windows (Powershell) run: Get-Content id_rsa.pub | Set-Clipboard (Thx to @orion elenzil) Add your key to your account via the website. Finally setup your .gitconfig. git config --global user.name "bob" git config --global user.email bob@... (don't forget to restart your command line to make sure the config is reloaded) That's it you should be good to clone and checkout.

更多信息请访问https://help.github.com/articles/generating-ssh-keys(感谢@Lee Whitney) [1]: https://github.com/sitaramc/gitolite

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如果用户已经生成了之前设置的ssh公私钥对

检查哪个密钥已被授权在您的github或gitlab帐户设置 确定必须从本地计算机关联哪个相应的私钥

Eval $(ssh agent -s)

定义键的位置

ssh-add ~ / . ssh / id_rsa

我也犯了同样的错误。

问题是，当将公钥复制到BitBucket(在我的情况下)时，在末尾复制/粘贴了一个不可见的换行符。

因此，在复制公钥时，首先将其复制到记事本，删除末尾的空行，复制并粘贴。

同样的错误报告。

修正了使用HTTPS而不是SSH协议的问题。因为我不想为测试PC设置“SSH密钥”。

克隆时将URL更改为HTTPS:

git clone https://github.com/USERNAME/REPOSITORY.git

我的问题有点不同:当添加一个现有的本地回购到远程时，我有URL设置为SSH，通过使用:

git remote add origin ssh://github.com/USERNAME/REPOSITORY.git

要解决这个问题，请将URL重置为HTTPS:

git remote set-url origin https://github.com/USERNAME/REPOSITORY.git

顺便说一句，你可以使用命令检查你的URL:

git remote -v
origin  https://github.com/USERNAME/REPOSITORY.git (fetch)
origin  https://github.com/USERNAME/REPOSITORY.git (push)

希望这能帮助到像我这样的人。: D

我有一个轻微不同的情况，我登录到一个远程服务器，并在服务器上使用git，当我运行任何git命令时，我得到了相同的消息

   Permission denied (publickey).
   fatal: The remote end hung up unexpectedly

我是通过修改Mac上的/etc/ssh_config文件来解决这个问题的。 从

ForwardAgent no 

to

ForwardAgent yes