Git推送给予权限被拒绝（publickey）。致命的：远端意外挂断。我该怎么办？

Question

因此，我今天在终端上打开了我的rails项目，并做了一些更改并尝试推送到github，但它不起作用。我搜索谷歌和堆栈溢出，所有人都指向安装github解决我的问题的说明。

所以我经历了所有的指示，我仍然得到同样的问题。请帮忙！

admin@new-host-2:~/Desktop/sample_app$ git status 
# On branch filling-in-layout 
# Your branch is ahead of 'origin/filling-in-layout' by 3 commits. 
# 
# Changes not staged for commit: 
# (use "git add <file>..." to update what will be committed) 
# (use "git checkout -- <file>..." to discard changes in working directory) 
# 
# modified: app/views/pages/home.html.erb 
# 
no changes added to commit (use "git add" and/or "git commit -a") 

admin@new-host-2:~/Desktop/sample_app$ git add . 
admin@new-host-2:~/Desktop/sample_app$ git commit -am 'testing git yet again' 
[filling-in-layout b607a16] testing git yet again 
1 files changed, 1 insertions(+), 1 deletions(-) 
admin@new-host-2:~/Desktop/sample_app$ git push 
Permission denied (publickey). 
fatal: The remote end hung up unexpectedly 

admin@new-host-2:~/Desktop/sample_app$ ssh-add -l 
The agent has no identities. 

admin@new-host-2:~/Desktop/sample_app$ git credential-osxkeychain 
Usage: git credential-osxkeychain <get|store|erase> 

此外，为什么说＃你的分支在3次提交之前超过了'origin/filling-in-layout'？

Answer 1

我建议，这说明理由

admin@new-host-2:~/Desktop/sample_app$ ssh-add -l 
The agent has no identities. 

您需要添加您的重点用 到ssh-agent SSH-添加/路径密钥文件

你会被要求输入你的密码，如果你有一个，然后钥匙将被添加到你的钥匙串。然后你应该能够推动提交。

它说“＃你的分支在3次提交中位于'origin/filling-in-layout'之前”的原因是因为你尚未推送提交。您的本地版本是3远程版本提交。一个你成功地完成了推动，情况并非如此。