What does git head mean?
The HEAD points out the last commit in the current checkout branch.
It is like a pointer to any reference.
The HEAD can be understood as the “current branch.” When you switch branches with ‘checkout,’ the HEAD is transferred to the new branch..
What does head -> Master mean?
The simple answer is that HEAD is a pointer/label to the most recent commit of the branch you are currently on. master is the default branch created when you initialized a git repository (e.g. git init ). You can delete the master branch (e.g. git branch -D master ). You cannot delete the HEAD pointer.
How do I Undetach my head?
If you want to keep your changes associated with the detached HEADRun git branch tmp – this will save your changes in a new branch called tmp .Run git checkout master.If you would like to incorporate the changes you made into master , run git merge tmp from the master branch.
What happens when a branch is created?
Branching means you diverge from the main line of development and continue to do work without messing with that main line. In many VCS tools, this is a somewhat expensive process, often requiring you to create a new copy of your source code directory, which can take a long time for large projects.
What is Origin head?
If “origin” is a remote repository, then origin/HEAD identifies the default branch on that remote repository. … There’s always a HEAD that points to the currently checked out branch on the remote repo (which may or may not be master). Even remote repositories have current branches.
What is the head of a branch?
HEAD always refers to the most recent commit on the current branch. When you change branches, HEAD is updated to refer to the new branch’s latest commit. HEAD is the “tip” of the current branch.