git使用遇到的问题

1、上传ssh时，服务器验证不过：

如果电脑上有ssh key，要将就有的备份并删除（直接删除文件即可），如果没有，输入以下命令：

1 $ ssh-keygen -t rsa -C "邮件地址@youremail.com"

2 Generating public/private rsa key pair. 3 Enter file in which to save the key (/Users/your_user_directory/.ssh/id_rsa):<回车就好>

尤其注意第三行，应该直接回车，而不是输入自定义的文件名。然后将生成的id_rsa.pub的内容原封不动上传到git，之后测试命令：

1 ssh -T [email protected]

选择“yes”，输入用户名和密码，提示成功！

2、error: failed to push some refs to 'https://github.com/

git push代码时需要将远程仓库的文件拉下来（pull）然后push上去。

git的本地仓库由git维护的三棵树组成，第一棵是我的工作目录，它持有实际文件，第二棵是缓冲区（Index），保存临时改动，第三棵是head，指向最后提交后的结果。

1 git add <filename>

是将文件提交到缓存区，应该是“计划改动”，然后实际提交改动：

git commit -m "代码提交信息"

这时候改动已经提交到head，但是还没有到达远程仓库，调用：

1 git push origin master

则是将改动提交到远程仓库，如果还没有克隆现有仓库，并欲将仓库连接到某个远程服务器，可以使用如下命令添加：

git remote add origin <server>

错误：

fatal: 'origin' does not appear to be a git repository

fatal: Could not read from remote repository.



Please make sure you have the correct access rights

and the repository exists.

解决办法：

Elvis@ELVIS-PC /f/gitrepo/TestJedis (master) $ git remote add origin git@gitserver:TestRedis.git Elvis@ELVIS-PC /f/gitrepo/TestJedis (master) $ git push origin master ssh: gitserver: no address associated with name fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. Elvis@ELVIS-PC /f/gitrepo/TestJedis (master) $ git remote set-url origin [email protected]:afredlyj/TestRedis.git Elvis@ELVIS-PC /f/gitrepo/TestJedis (master) $ git push origin master Enter passphrase for key '/c/Users/Elvis/.ssh/id_rsa': Counting objects: 8, done. Delta compression using up to 2 threads. Compressing objects: 100% (7/7), done. Writing objects: 100% (7/7), 2.07 KiB, done. Total 7 (delta 2), reused 0 (delta 0) To [email protected]:afredlyj/TestRedis.git 7bcfb1a..b02a2fe master -> master Elvis@ELVIS-PC /f/gitrepo/TestJedis (master)

借鉴地址：http://stackoverflow.com/questions/3283717/github-no-address-associated-with-name

参考资料：

• http://rogerdudler.github.io/git-guide/index.zh.html
• https://help.github.com/articles/set-up-git