GIT : Create Git repository
KEY POINTS:
Command : git init
➔ It can be used to convert an existing, unversioned project to a Git repository or initialize a new, empty repository.
➔ Executing git init creates a .git subdirectory in the current working directory, which contains all of the necessary Git metadata for the new repository.
➔ This metadata includes subdirectories for objects, refs, and template files.
➔ A HEAD file is also created which points to the currently checked out commit.