start Git on window7

1. install Git. download url:

     https://git-for-windows.github.io/

2. create repository:

     D:\>mkdir lyrepository

     D:\lyrepository>git init

3. config user.name and user.email

D:\lyrepository>git config user.email "aaa@qq.com"
D:\lyrepository>git config user.name "aaa"

for global, use --global

git config --global user.name "aaa"
git config --global user.email "aaa@qq.com"

4. browse the config

 D:\lyrepository>git config -l

5.create a file under directory d:\lyrepository

6. add first.txt to repository, use Git bash

    D:\lyrepository>git add first.txt

7. commit change

git commit -m 'my first commit'

8. update come content to first.txt

9. check if modifed

git status

10. check content change

git diff first.txt

11. commit change

git commit -m 'my second commit'

12. check log

 git log

13. get all users

git config --get-all user.name

add will put the file into stage repository,  commit will put the file into master repository
14. compare file in workspace and master repository
git diff HEAD -- first.txt

15. get the latest add or commit file
git checkout -- first.txt

16. restore the file in stage repository
git reset HEAD readme.txt

17.  browse branch
git branch

18. create branch
git branch dev

a new branch is created based on current branch

19. switch branch
git checkout dev

20. create and switch branch
git checkout -b beta

21. merge branch
git merge beta

22.delete branch
git branch -d beta

23. merge branch not in Fast forward mode

git merge --no-ff -m "test" frmas

Temporarily save current workspace

24. save current workspace

git stash

25. check temporarily saved workspace

git stash list

26. restore current workspace

 git stash pop

tag

29. browse tag

git tag

30. add a tag

git tag v1.0

31. add a tag to history version

git log --pretty=oneline --abbrev-commit

git tag v2.1 aa69e6f

32. show tag

git show v1.0

33. add information for tag

git tag -a v2.5 -m "after merge" 91f0d20

34. delete a tag

git tag -d v1.1

git push origin v1.0

git push origin --tags

git tag -d v0.9

git push origin :refs/tags/v0.9