TranVan@ChungDerise MINGW64 /d/project/python/pythonbasic (master)
 $ git status
 On branch master
 Your branch is up to date with 'origin/master'.
 Changes to be committed:
   (use "git reset HEAD …" to unstage)
     new file:   BaiTapRenLuyen.py
 Changes not staged for commit:
   (use "git add …" to update what will be committed)
   (use "git checkout -- …" to discard changes in working directory)
     modified:   BaiTapRenLuyen.py
 TranVan@ChungDerise MINGW64 /d/project/python/pythonbasic (master)
 $ git add BaiTapRenLuyen.py
 TranVan@ChungDerise MINGW64 /d/project/python/pythonbasic (master)
 $ git commit -m "Them file"
 [master 3d25597] Them file
  1 file changed, 1 insertion(+)
  create mode 100644 BaiTapRenLuyen.py
 TranVan@ChungDerise MINGW64 /d/project/python/pythonbasic (master)
 $ git push
 Enumerating objects: 4, done.
 Counting objects: 100% (4/4), done.
 Delta compression using up to 4 threads
 Compressing objects: 100% (2/2), done.
 Writing objects: 100% (3/3), 311 bytes | 311.00 KiB/s, done.
 Total 3 (delta 1), reused 0 (delta 0)
 remote: Resolving deltas: 100% (1/1), completed with 1 local object.
 To https://github.com/chungderise/PythonBasic.git
    3b48904..3d25597  master -> master