Git is a popular version control system (VCS) for software development projects. Unlike older systems, Git is a distributed system, which means every developer working on a project has a complete copy of the project history on their local machine. This allows for faster and more flexible collaboration.
Here's a quick rundown of what Git offers:
- Tracks changes: Git keeps a record of all changes made to the code over time. This allows developers to see exactly what was modified, by whom, and when.
- Collaboration: Multiple developers can work on the project simultaneously without stepping on each other's toes. Git's branching feature enables developers to isolate their changes and integrate them back into the main project seamlessly.
- Non-linear development: With Git, developers can create branches to experiment with new features or bug fixes without affecting the main codebase. This allows for more flexible and efficient development workflows.
Here are some key concepts in Git:
- Repository (repo): This is a central location where all the project files and their revision history are stored. It can be hosted on a platform like GitHub or be local to a team's machines.
- Working directory: This is your local copy of the project files from the repository.
- Staging area: This is a temporary holding area where you designate specific changes to be included in your next commit.
- Commit: This is the act of capturing a snapshot of the project's state at a particular point in time, along with a descriptive message.
If you're new to Git, there are many resources available online to help you get started, including tutorials, documentation, and interactive courses. https://git-scm.com/docs/gittutorial
