Hello Git 4: Understand Index

How Git Works: Explained in 4 Minutes git plumbing: Staging a virtual file with hash-object and update-index (ls-files zlib-flate restore) The Git Index Explained How to stage a file with Git add Git Architecture Explained: Working Directory, Staging Area & Object Model Don't Just Use Git - Build It Yourself | GIT INDEX | EPISODE -3 Git Explained in 100 Seconds Ignore Files In Git (+ git clean, git update-index) What is the difference between working tree ,index and HEAD ? || Git and GitHub Interview question Git understanding index area and local repositories Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists Understanding Git Architecture: Working Tree, Index & Repository Explained