What does git show ref do?
Table of Contents
What does git show ref do?
Displays references available in a local repository along with the associated commit IDs. It reads refs from stdin, one ref per line, and shows those that don’t exist in the local repository. Use of this utility is encouraged in favor of directly accessing files under the . git directory.
Where can I find git refs?
A reference is simply a file stored somewhere in . git/refs , containing the hash of a commit object.
How do I view heads in git?
In Git, a head is a ref that points to the tip (latest commit) of a branch. You can view your repository’s heads in the path . git/refs/heads/ . In this path you will find one file for each branch, and the content in each file will be the commit ID of the tip (most recent commit) of that branch.
What is cherry pick in git?
git cherry-pick is a powerful command that enables arbitrary Git commits to be picked by reference and appended to the current working HEAD. Cherry picking is the act of picking a commit from a branch and applying it to another. git cherry-pick can be useful for undoing changes.
How do you commit a tag?
In order to create a Git tag for a specific commit, use the “git tag” command with the tag name and the commit SHA for the tag to be created. If you want to create an annotated tag for a specific commit, you can use the “-a” and “-m” options we described in the previous section.
How do I checkout a remote tag?
In order to checkout a Git tag, use the “git checkout” command and specify the tagname as well as the branch to be checked out. Note that you will have to make sure that you have the latest tag list from your remote repository.
What is head ref?
The HEAD ref can contain either a symbolic ref, which is simply a reference to another ref instead of a commit hash, or a commit hash. For example, take a look at the contents of HEAD when you’re on the main branch: git checkout main cat .git/HEAD.
What are Git heads?
The term HEAD refers to the current commit you are viewing. By default, you’ll view the tip of the master branch on a repository, unless the main branch of your repository has a different name. The tip of the master branch is the most recent commit on the main branch of your codebase.
Is git cherry pick bad?
Simple. Note that cherry-pick will copy the commits so that the original commit will still be present in the source branch. Most devs will consider cherry-picking is a bad practice that can cause problems like having duplicate commits in multiple branches, messing up with the git history, and others.
How do you master pick a cherry?
How to use git cherry-pick
- Pull down the branch locally. Use your git GUI or pull it down on the command line, whatever you’d like.
- Get back into the branch you’re merging into.
- Find the commits you want to pull into your branch.
- “Cherry pick” the commits you want into this branch.
- Push up this branch like normal.
https://www.youtube.com/watch?v=E4FQOb6XUis