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This document provides an overview of version control systems and Git/GitHub. It begins by defining version control as a system to track changes to files over time. It then discusses Git as a version control system and GitHub as a hosting service for Git repositories. Key concepts for GitHub users like repositories, forking, and upstream are defined. The document demonstrates the GitHub workflow and shows how to create repositories using the GitHub Desktop GUI.
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- 2. Disclaimer I’m nota Git expert or pro
- 3. Agenda Version control systems Whatis Git & Github ? History of Github Concepts for Github Users Understanding Github Workflow Github Desktop Demo
- 4. Version control systems •Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later. • Version control (or revision control, or source control) is all about managing multiple versions of documents, programs, web sites, etc. Almost all “real” projects use some kind of version control Essential for team projects, but also very useful for individual projects • Some well-known version control systems are CVS, Subversion, Mercurial, and Git.
- 5. Lets say youhave a project you want to work on. Now you have 2 primary motives. (a) To write some code (b) To take up the project as a team , meaning that more than one people are going to be responsible for writing the code. User 1 User 2 Hello World ! copy Hello World !
- 6. Lets say youhave a project you want to work on. Now you have 2 primary motives. (a) To write some code (b) To take up the project as a team , meaning that more than one people are going to be responsible for writing the code. User 1 User 2 Hello World ! copy Hello World !Hello, I am awesome
- 7. Here User 2change the code, now at this point User 1 wouldn't know the changes User 2 have been made and User 1 start coding further with his code which lead to wrong results. User 1 User 2 Hello World ! copy Hello, I am awesome
- 8. What is Git& Github ? Git: Git is an example of version control It allows you to : • Save your code online. • Git will allow all the developers of a project to see what changes the other one has made. • It allows you to discuss issues in your code with other developers. And a lot more...
- 9. User 1 User2 Hello World ! Hello World !Git Hello World !
- 10. User 1 User2 Hello World ! Hello, I am awesome Git Hello World !Hello, I am awesome Hello, I am awesome
- 11. What is Git& Github ? Github: Github is a repository hosting service for Git based on “Ruby on Rails”. • While Git is a command line tool, GitHub provides a web- based graphical interface that works on top of GIT. It can also be treated as a social platform to share knowledge and work. • It also provides access control and several collaboration features, such as wikis and basic task management tools
- 12. History of Github •Founded in 2008 by Tom Preston-Werner • Funding 0$ • At that time 46 Employees with no middle managers; in other words, "everyone is a manager" (self-management).Employees can choose to work on projects that interest them (open allocation). • And Now 467 Employees. • 30+ Million Repositories • 10+ Million Users
- 13. Concepts for GithubUsers • Repository : A repository is a folder inside which you are going to store every piece of your code. • Fork : Copying someone's repository into your account is called forking. • Upstream : The guy or organisation which owns the code that you forked.
- 14. Understanding Github Workflow •First of all – create a Github Account • And second :
- 15. Github Desktop Demo Wecan create repositories by two methods : • Github GUI Software • Git Windows PowerShell
- 16. DEMO TIME • Createa Github account • Set up with Windows
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- 18. Github Desktop Demo •Create a repository • Fork a repository • Delete a repository We had done:
- 19. REFERENCES • https://github.com • http://stackoverflow.com •http://www.newyorker.com/tech/elements • https://www.quora.com
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