README.md

learn-git-in-depth

Course week one all about git

What's git?

git is distributed version control system

Git store thing all in a git object (blob), git store compressed data in a blob with metadata in header and generate this data use SHA1.

Git Commit

Commit is a give information in git any changes up to the current condition, it's a combination from previous commit. Most important in commit:

• cant change this commit
• cant edit
• cant go back
• cant change the author
• cant change the date

Because if u edit this commit is gonna have a new SHA1 and have different SHA1

Commit example using tree

1. 
2. 

Git Areas

Git have a 3 area:

1. Working Area
   This file in local area or only in your device (untracked file), in there u can modify your content
2. Stagging Area
   This area used for thats file are going to be part of the next commit. this area know change between current commit and next commit
3. Repository
   This area contains all commits and contains all files you have committed in git

Stashing

One more place to store ur code in git without u commit your code. It's useful if you want to switch branches without committing first when you have written code

Commands in git stash:

1. Command for stashing your code

git stash

2. Command for how to show your list stash

git stash list

3. Command for how to show your list stash

git stash list

4. Command for show your content in your list stash

git stash show stash@{n}

5. Command for apply ur last stash

git stash apply

6. Command for apply ur specific stash

git stash apply stash@{n}

7. Command for stashing untracked files

git stash --include-untracked

8. Command for stashing all files

git stash --all

9. Command for delete last stashing and applying change

git stash pop

10. Command for delete last stash

git stash drop

11. Command for delete specific stash

git stash drop stash@{n}

12. Command for delete all stash

git stash clear