Git学习笔记（一）

1、git clone https://github.com/miguelgrinberg/flasky.git

cd flasky

git checkout 1a

2、git reset --hard放弃本地修改，不保存。

3、

git remote add origin git@github.com:tlikai/vimrc.git 添加远程仓库

git fetch origin

修改代码中。。。。

git push origin master 提交本地修改到远程仓库master分支

4、如果你想给别人贡献代码的话，在github上是先fork一下，然后clone到本地进行修改，然后push到自己fork的仓库中，再在github上创建一个pull request，等待作者同意并merge。

5、

1）Start development from a known tag

$ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6
$ cd my2.6
$ git branch my2.6.14 v2.6.14 (1)------This step and the next one could be combined into a single step with "checkout -b my2.6.14 v2.6.14".
$ git checkout my2.6.14

$git add .
$git commit

2）Delete an unneeded branch

$ git clone git://git.kernel.org/.../git.git my.git
$ cd my.git
$ git branch -d -r origin/todo origin/html origin/man (1)
$ git branch -D test (2)

1. Delete the remote-tracking branches "todo", "html" and "man". The next fetch or pull will create them again unless you configure them not to.
See git-fetch(1).
2. Delete the "test" branch even if the "master" branch (or whichever branch is currently checked out) does not have all commits from the test
branch.