我似乎已经从另一个（本地）存储库推送到github帐户后失去了我的权限。我现在收到以下错误：权限错误github（ssh密钥无法识别）
git push
Permission denied (publickey).fatal:
The remote end hung up unexpectedly
然后我采取了以下措施来生成密钥：
ssh-keygen
Set up an ssh on my account for this laptop, using id_rsa.pub
然而，这是不成功的。当我尝试建议以下代码时，我收到以下错误：
ssh-add -l
Could not open a connection to your authentication agent.
有什么想法？
我解决了这个问题，下面这个步骤 - 分步说明：
步骤1：检查SSH密钥
$ cd ~/.ssh
# Checks to see if there is a directory named ".ssh" in your user directory
# If it says "No such file or directory" skip to step 3. Otherwise continue to step 2.
第2步：备份和删除现有的SSH密钥
$ ls
# Lists all the subdirectories in the current directory
# config id_rsa id_rsa.pub known_hosts
$ mkdir key_backup
# Makes a subdirectory called "key_backup" in the current directory
$ cp id_rsa* key_backup
# Copies the id_rsa keypair into key_backup
$ rm id_rsa*
# Deletes the id_rsa keypair
步骤3：生成新的SSH密钥
$ ssh-keygen -t rsa -C "[email protected]"
# Creates a new ssh key using the provided email
# Generating public/private rsa key pair.
# Enter file in which to save the key (/home/you/.ssh/id_rsa):
# Enter passphrase (empty for no passphrase): [Type a passphrase]
# Enter same passphrase again: [Type passphrase again]
# Your identification has been saved in /home/you/.ssh/id_rsa.
# Your public key has been saved in /home/you/.ssh/id_rsa.pub.
# The key fingerprint is:
# 01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db [email protected]
步骤4：添加您的SSH密钥到GitHub上
$ sudo apt-get install xclip
# Downloads and installs xclip
$ xclip -sel clip < ~/.ssh/id_rsa.pub
# Copies the contents of the id_rsa.pub file to your clipboard
然后，转到hithub，并做到：
步骤5：测试所有的东西
$ ssh -T [email protected]
# Attempts to ssh to github
如果正常，你会看到
Hi username! You've successfully authenticated, but GitHub does not
# provide shell access.
否则（碰巧我），你会看到
Agent admitted failure to sign using the key.
# debug1: No more authentication methods to try.
# Permission denied (publickey).
为了解决这个问题
$ ssh-add
# Enter passphrase for /home/you/.ssh/id_rsa: [tippy tap]
# Identity added: /home/you/.ssh/id_rsa (/home/you/.ssh/id_rsa)
原创资讯
https://help.github.com/articles/generating-ssh-keys
https://help.github.com/articles/error-agent-admitted-failure-to-sign
你必须用命令
ssh-copy-id [email protected]
和ssh-agent你的ssh-ADD之前应该运行在服务器上导出你的密钥。 你可以把此行/etc/rc.local如果你是Linux下：
eval $(ssh-agent)
编辑：现在我知道你使用Windows，所以看到这个线程：Getting ssh-agent to work with git run from windows command shell
谢谢你的提示 - 我使用的混帐的bash Windows上的接口和ssh-copy-id不被识别为命令。 – mike 2012-03-05 02:39:57
所以，你必须从'id_rsa.pub'手动复制生成的行，并将其附加到服务器上的文件'〜user/.ssh/authorized_keys' – 2012-03-05 02:44:31
请参阅我的编辑...;） – 2012-03-05 02:49:12
如果你已经在〜/ .ssh公钥（并已补充说，关键是你的github账户），你可能只需要加载你再次键入SSH代理。
要测试SSH剂具有键，输入ssh-add -l 如果结果是：
The agent has no identities.
然后只需将钥匙装入SSH代理这样的：
ssh-add ~/.ssh/github_rsa
（github_rsa是我的机器上存储的SSH密钥的名称，这个文件可以被命名为：id_rsa）
之后，您必须输入y我们的密钥密码（这可能是您登录github的密码）。如果你得到这样的消息：
Identity added: /Users/name/.ssh/github_rsa (/Users/cpotzinger/.ssh/github_rsa)
做一个$ ssh-add 这为我解决以下，以及用于gitlab
jovimac-2:work joviano$ git clone [email protected]:bjetfweb.git
Cloning into 'bjetfweb'...
Access denied.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
简单而容易。 – workdreamer 2015-02-23 11:07:54
ssh-add does事情。再次感谢... – 2014-10-16 16:08:56
对不起，您如何输入路径？我的路径是C：\ Documents and Settings \ admin \ .ssh文件夹。输入路径的格式是什么？ – Thinkerer 2014-12-14 17:21:00
而不是'sudo apt-get install xclip'您可能需要运行'brew install homebrew/emacs/xclip-mode' – 2016-02-19 22:37:16