github

添加本地存储：

git init : init repository /.git/

git status :查看存储状态

# On branch master
#
# Initial commit
#
nothing to­ commit (c­reate/copy­ files and­ use "git ­add" to tr­ack)
Success

!



git add Hello.java  : put file into staging area

git add '*.txt' : add

git reset­ octof­amily/octo­dog.txt： put file staged into unstage

git commi­t -m 'Add cute octoc­at story­' :
    store staged file  in the local respository
    with describing message


为~/.gitconfig 文件添加 用户默认用户名和邮件的配置文件
git config --global user.email “[e-mail]”

git config --global  user.name "abc"

[master (r­oot-commit­) d0fe168]­ Add cute ­octocat st­ory
 1 file changed, 1 insertion(+)
 create mode 100644 octocat.txt
Success!

git log :查看每次commit 的信息


添加remote repository

  git remot­e add origi­n git@g­ithub.com:­hlxinyan/t­ry_git.git­
  git push -u origi­n maste­r:
           origin:remote repo name
           master:the default local branch name
            -u :tells Git to remember the parameters,
               so that next time we can simply run git push
git push corp HEAD:refs/for/master

  git pull origi­n maste­r:check for changes on our GitHub repository 
              and pull down any new changes
  git diff HEAD:
         HEAD:是一个指针，记录着 用户本人做的不同提交的位置
git diff --sta­ged：比较处于staged 文件
 

diff --git a/octocat.txt b/octocat.txt
    index 7d8d808..e725ef6 100644
     --- a/octocat.txt
     +++ b/octocat.txt
    @@ -1 +1 @@
     -A Tale of Two Octocats
     +A Tale of Two Octocats and an Octodog
    Success!

          [/size]

  git checkout -- octoc­at.txt :从remote中获取otcocat 文件覆盖本地


创建branch
git checkout -b new_branch  or
 
git branch new_branch
git checkout new_branch

切换分支
git checkout master

分支合并
git merge­ clean­_up

删除分支
git branch -d <branch name> 

删除文件或者文件夹
git rm '*.tx­t'
git rm -r folder_of_cats

提交branch 变化
git commit -m 'Commit delete all txt files'