The Prompt Shows Where You Stand
every command acts FROM a branch - print that branch before the $ and you always know where you stand
Unlock every Git skribble and video: one purchase, yours to keep.
$99$79 USD
Watch
The narrated version of this skribble — tap play for the full-size video.
The Prompt Shows Where You Stand
Premium skribble
This lesson is part of the Git course. Unlock its full skribble and narrated video.
Unlock this course Already purchased? Sign inBlobs, Trees, Commits
git stores a snapshot as small objects, and a commit RECORDS it - the commit points at ONE tree, trees name blobs
Content Addressing
an object's id is DERIVED by hashing its bytes - identical content gets the identical name, automatically
A Branch Is Just a Name
a branch is a ref under refs/heads holding ONE commit id - creating one writes a tiny pointer and copies nothing
HEAD: Where You Are Standing
the you-are-here pin - normally pinned THROUGH a branch name, which is why your branch follows you