What is Git?
Git is a Open Source Distributed Version Control System for tracking changes in source code during software development. It is designed for coordinating work among programmers, but it can be used to track changes in any set of files. Its objectives incorporate speed, information respectability, and support for appropriated, non-linear workflows.
Let me break it down and explain the wording:
Control System: This fundamentally implies Git is a substance tracker. So Git can be utilized to store content — it is generally used to store code because of alternate features it gives.
Control System: The code which is stored in Git continues changing as more code is included. Also, many developers can add code in parallel. So Version Control System helps in dealing with this by by maintaining a history of what changes have happened. Additionally, Git gives highlights like branches and unions.
Distributed Version Control System: Git has a remote repository which is stored in a server and a local repository which is stored in the PC’s of every developer. This means the code isn’t simply stored in a central server, however the full duplicate of the code is available in every one of the developer’s PC. Git is a Distributed Version Control System since the code is available in each developer’s PC.
Why a Version Control System like Git is required?
Real life projects generally have multiple developers working in parallel. So a version control system like Git is expected to guarantee there are no code clashes between the developers.
Furthermore, the requirements in such projects change regularly. So an version control system enables developers revert and go to a older version of the code.
At last, sometimes several projects which are being kept running in parallel include the same codebase. In such a case, the idea of expanding in Git is essential.
What is a branch?
A branch is only a pointer to the most recent submit in the Git repository. So currently our master branch is a pointer to the second commit
“ovi.txt file is modified”.
Why Should you use Git?
Centralized Cloud Storage of your Code : Your code is always available to you.No matter what computer you are using or where you are. Hard drive failure? No problem. All your code is backed up.
Version Control: Every version of your code is also available to you. Git does not work the same way as saving does in Microsoft word. With Git, every time you commit your code. Git remember what has changed since the last time you saved your code. Even if you have changed a file 1000 times, Git will remember each and every change.
Working in Team: GIT simplifies the process of working with other people and makes it easy to collaborate on projects. Team members can work on files and easily merge their changes in with the master branch of the project. This allows multiple people to work on the same files at the same time.
Open Source: GitHub is a basic social networking site that makes it easy for every beginners to contribute to large projects and get involved in the open source community. You can meet other developers ask questions about their code and propose code changes.
Bettering Your Code: Git allows you to look back on code you wrote in the past. You are able to look at projects from years ago and make them better, or just see how you have been progressing.
Show Off: GitHub is a great way to get noticed – Show off your code and your projects. Especially if you are self taught developer, Git hub provides you a way to prove to recruiters and companies that you can program.
You are Going to Need it Anyway: Companies and technologies around the world us Git: Amazon, Facebook, LinkedIn, Yahoo, Microsoft, Netflix, Rails, Android, Linux and Zen desk, just to name a few.
