git上传项目到github

用Eclipse建了git项目后，通过git bash上传项目到github，当然前提远程库是存在的。

1.生成公钥

·ssh-keygen -t rsa -C "[e-mail]"

2.将公钥（即~/.ssh/id_rsa.pub）然后放到github上

在账户中设置

新建ssh keys

3.连接测试

ssh -T [e-mail]
注意参数大写T，正确输出Hi bottomheater/tudu_list! You've successfully authenticated, but GitHub does not provide shell access.
小写t会输出PTY allocation request failed on channel 0，坑

同时github上也会（钥匙图案绿了）

也可以将公钥只部署到项目中

4.本地库关联到远程库

git remote add tudu [e-mail]:bottomheater/tudu.git

5.查看本地未提交的文件

git status

如果本地库有文件未提交，又暂时不想提交到远程库中，保存修改到stash

git stash

6.假如远程库有文件，先合并到本地库中

git pull --rebase tudu master

7.上传项目

git push -u tudu master

8.恢复本地未提交的已修改文件

git stash pop

附上完整过程

wang@Bottom MINGW32 ~/tudu (master)$ ssh -T [e-mail]: Permanently added the RSA host key for IP address '[192.30.253.122]:443' to the list of known hosts.Hi bottomheater! You've successfully authenticated, but GitHub does not provide shell access.wang@Bottom MINGW32 ~/tudu (master)$ git remote add tudu [e-mail]:bottomheater/tudu.gitwang@Bottom MINGW32 ~/tudu (master)$ git stashNo local changes to savewang@Bottom MINGW32 ~/tudu (master)$ git pull --rebase tudu master                        From github.com:bottomheater/tudu * branch            master     -> FETCH_HEAD * [new branch]      master     -> tudu/masterFirst, rewinding head to replay your work on top of it...Applying: [initial]Base on tudu list 2.3Applying: [initial]add the file forgotten to upload.Applying: [modify]add chinesewang@Bottom MINGW32 ~/tudu (master)$ git push -u tudu masterCounting objects: 645, done.Delta compression using up to 2 threads.Compressing objects: 100% (411/411), done.Writing objects: 100% (645/645), 2.75 MiB | 138.00 KiB/s, done.Total 645 (delta 135), reused 639 (delta 132)remote: Resolving deltas: 100% (135/135), completed with 1 local object.To [e-mail]:bottomheater/tudu.git   ec9c4ed..3897359  master -> masterBranch master set up to track remote branch master from tudu.wang@Bottom MINGW32 ~/tudu (master)$ git stash popOn branch masterYour branch is up-to-date with 'tudu/master'.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:   tudu/pom.xml        modified:   tudu/tudu-presentation/tudu-dwr/src/main/webapp/WEB-INF/web.xmlUntracked files:  (use "git add <file>..." to include in what will be committed)        tudu/.classpath        tudu/.project        tudu/.settings/        tudu/target/        tudu/tudu-core/.classpath        tudu/tudu-core/.gitignore        tudu/tudu-core/.project        tudu/tudu-core/.settings/        tudu/tudu-core/.springBeans        tudu/tudu-core/ajcore.20170805.210526.567.txt        tudu/tudu-core/ajcore.20170805.210526.773.txt        tudu/tudu-core/ajcore.20170805.210526.793.txt        tudu/tudu-core/ajcore.20170805.214418.159.txt        tudu/tudu-core/ajcore.20170805.214418.179.txt        tudu/tudu-core/ajcore.20170805.214418.267.txt        tudu/tudu-presentation/.project        tudu/tudu-presentation/.settings/        tudu/tudu-presentation/tudu-dwr/.classpath        tudu/tudu-presentation/tudu-dwr/.project        tudu/tudu-presentation/tudu-dwr/.settings/        tudu/tudu-presentation/tudu-dwr/.springBeans        tudu/tudu-presentation/tudu-dwr/src/main/code/        tudu/tudu-presentation/tudu-dwr/src/main/webapp/WEB-INF/jsp/test.jsp        tudu/tudu-presentation/tudu-dwr/src/main/webapp/WEB-INF/spring/springmvc-controller.xml        tudu/tudu-presentation/tudu-dwr/target/        tudu/tudu-presentation/tudu-flex/.classpath        tudu/tudu-presentation/tudu-flex/.project        tudu/tudu-presentation/tudu-flex/.settings/        tudu/tudu-presentation/tudu-flex/target/        tudu/tudu-presentation/tudu-gwt/.classpath        tudu/tudu-presentation/tudu-gwt/.project        tudu/tudu-presentation/tudu-gwt/.settings/        tudu/tudu-presentation/tudu-gwt/.springBeans        tudu/tudu-presentation/tudu-gwt/target/        tudu/tudu-presentation/tudu-jsf/.classpath        tudu/tudu-presentation/tudu-jsf/.gitignore        tudu/tudu-presentation/tudu-jsf/.project        tudu/tudu-presentation/tudu-jsf/.settings/        tudu/tudu-presentation/tudu-portlet/.classpath        tudu/tudu-presentation/tudu-portlet/.project        tudu/tudu-presentation/tudu-portlet/.settings/        tudu/tudu-presentation/tudu-portlet/target/        tudu/tudu-presentation/tudu-springmvc/.classpath        tudu/tudu-presentation/tudu-springmvc/.project        tudu/tudu-presentation/tudu-springmvc/.settings/        tudu/tudu-presentation/tudu-springmvc/target/        tudu/tudu-presentation/tudu-springwebflow/.classpath        tudu/tudu-presentation/tudu-springwebflow/.project        tudu/tudu-presentation/tudu-springwebflow/.settings/        tudu/tudu-presentation/tudu-springwebflow/target/        tudu/tudu-ws/.project        tudu/tudu-ws/.settings/        tudu/tudu-ws/tudu-axis-client/.classpath        tudu/tudu-ws/tudu-axis-client/.gitignore        tudu/tudu-ws/tudu-axis-client/.project        tudu/tudu-ws/tudu-axis-client/.settings/        tudu/tudu-ws/tudu-axis/.classpath        tudu/tudu-ws/tudu-axis/.gitignore        tudu/tudu-ws/tudu-axis/.project        tudu/tudu-ws/tudu-axis/.settings/        tudu/tudu-ws/tudu-xfire-jaxws2/.classpath        tudu/tudu-ws/tudu-xfire-jaxws2/.project        tudu/tudu-ws/tudu-xfire-jaxws2/.settings/        tudu/tudu-ws/tudu-xfire/.classpath        tudu/tudu-ws/tudu-xfire/.gitignore        tudu/tudu-ws/tudu-xfire/.project        tudu/tudu-ws/tudu-xfire/.settings/no changes added to commit (use "git add" and/or "git commit -a")Dropped refs/stash@{0} (2d0a0bfaa30459216d427bc60ce40d593513ed70)wang@Bottom MINGW32 ~/tudu (master)$ git statusOn branch masterYour branch is up-to-date with 'tudu/master'.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:   tudu/pom.xml        modified:   tudu/tudu-presentation/tudu-dwr/src/main/webapp/WEB-INF/web.xmlUntracked files:  (use "git add <file>..." to include in what will be committed)        tudu/.classpath        tudu/.project        tudu/.settings/        tudu/target/        tudu/tudu-core/.classpath        tudu/tudu-core/.gitignore        tudu/tudu-core/.project        tudu/tudu-core/.settings/        tudu/tudu-core/.springBeans        tudu/tudu-core/ajcore.20170805.210526.567.txt        tudu/tudu-core/ajcore.20170805.210526.773.txt        tudu/tudu-core/ajcore.20170805.210526.793.txt        tudu/tudu-core/ajcore.20170805.214418.159.txt        tudu/tudu-core/ajcore.20170805.214418.179.txt        tudu/tudu-core/ajcore.20170805.214418.267.txt        tudu/tudu-presentation/.project        tudu/tudu-presentation/.settings/        tudu/tudu-presentation/tudu-dwr/.classpath        tudu/tudu-presentation/tudu-dwr/.project        tudu/tudu-presentation/tudu-dwr/.settings/        tudu/tudu-presentation/tudu-dwr/.springBeans        tudu/tudu-presentation/tudu-dwr/src/main/code/        tudu/tudu-presentation/tudu-dwr/src/main/webapp/WEB-INF/jsp/test.jsp        tudu/tudu-presentation/tudu-dwr/src/main/webapp/WEB-INF/spring/springmvc-controller.xml        tudu/tudu-presentation/tudu-dwr/target/        tudu/tudu-presentation/tudu-flex/.classpath        tudu/tudu-presentation/tudu-flex/.project        tudu/tudu-presentation/tudu-flex/.settings/        tudu/tudu-presentation/tudu-flex/target/        tudu/tudu-presentation/tudu-gwt/.classpath        tudu/tudu-presentation/tudu-gwt/.project        tudu/tudu-presentation/tudu-gwt/.settings/        tudu/tudu-presentation/tudu-gwt/.springBeans        tudu/tudu-presentation/tudu-gwt/target/        tudu/tudu-presentation/tudu-jsf/.classpath        tudu/tudu-presentation/tudu-jsf/.gitignore        tudu/tudu-presentation/tudu-jsf/.project        tudu/tudu-presentation/tudu-jsf/.settings/        tudu/tudu-presentation/tudu-portlet/.classpath        tudu/tudu-presentation/tudu-portlet/.project        tudu/tudu-presentation/tudu-portlet/.settings/        tudu/tudu-presentation/tudu-portlet/target/        tudu/tudu-presentation/tudu-springmvc/.classpath        tudu/tudu-presentation/tudu-springmvc/.project        tudu/tudu-presentation/tudu-springmvc/.settings/        tudu/tudu-presentation/tudu-springmvc/target/        tudu/tudu-presentation/tudu-springwebflow/.classpath        tudu/tudu-presentation/tudu-springwebflow/.project        tudu/tudu-presentation/tudu-springwebflow/.settings/        tudu/tudu-presentation/tudu-springwebflow/target/        tudu/tudu-ws/.project        tudu/tudu-ws/.settings/        tudu/tudu-ws/tudu-axis-client/.classpath        tudu/tudu-ws/tudu-axis-client/.gitignore        tudu/tudu-ws/tudu-axis-client/.project        tudu/tudu-ws/tudu-axis-client/.settings/        tudu/tudu-ws/tudu-axis/.classpath        tudu/tudu-ws/tudu-axis/.gitignore        tudu/tudu-ws/tudu-axis/.project        tudu/tudu-ws/tudu-axis/.settings/        tudu/tudu-ws/tudu-xfire-jaxws2/.classpath        tudu/tudu-ws/tudu-xfire-jaxws2/.project        tudu/tudu-ws/tudu-xfire-jaxws2/.settings/        tudu/tudu-ws/tudu-xfire/.classpath        tudu/tudu-ws/tudu-xfire/.gitignore        tudu/tudu-ws/tudu-xfire/.project        tudu/tudu-ws/tudu-xfire/.settings/no changes added to commit (use "git add" and/or "git commit -a")wang@Bottom MINGW32 ~/tudu (master)$