BASICS
- There are 4 areas
- Stash, working area, index area and repository area
- Working Area :- the local changes
- Index area :- the one which has to be committed. Its the staging area
- Repository area :- once everything is committed it goes to repository area. Repository Area is the .git folder
- git diff – difference between index and working area
- git diff –cached :- difference between repository and index area
- git status -> if there is nothing to update. all stages are in sync with each other . All stages maintains the same copy.
- There is one temporary storage area called stash area
- Git objects :
- blob
- tree
- commit
- These objects are immutable
- Always one head that points to the branch. And that branch points to the commit(current commit)
