Workshop on git
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This document provides an overview and introduction to the version control system Git. It begins with information about the workshop organizer Govind Maheswaran and his background. The document then covers what Git is, why it was created, how to get started using basic Git commands, and it provides quotes from Linus Torvalds about creating Git. The document aims to explain key Git concepts like repositories, working copies, and objects in less than three sentences.
Workshop on git
- 2. Organized by NIT Calicut ACM Students Chapter
- 3. Govind Maheswaran • • • Chair, NIT Calicut ACM Students Chapter Foodaholic Web Developer, Pythonista. Experience using git for 4-5 years. www.thegovind.com govind_m120432cs@nitc.ac.in facebook.com/govindmaheswaran twitter.com/RestlessMystic github.com/RestlessMystic
- 4. Version Control What is git? Why git? Getting around git. Hands on Contents
- 5. “ Nobody actually creates perfect code the first time around, except me. But there's only one of me. LINUS TORVALDS VERSION CONTROL ”
- 6. How many of you have seen a folder with files named in this manner..?
- 7. My Web Design Experiences HTML and CSS files. Changes made to files are then interpreted in browsers. Any major change called for a backup. Used zipping. Practical Concerns..? More Critical as number of contributors increase.
- 8. Revision Control Save not just contents, but also the changes. Make the changes accessible. Make the changes editable, and have the ability to rollback. In short, Make the changes more manageable
- 10. Getting Technical Version Control systems are very critical for projects. Bigger the project, higher the importance. Save the files, along with changes, and who made the changes. Make the changes manageable.
- 12. More Technical Repository Working Copy Locking Issues. Performance Issues. Concurrency Issues.
- 13. “ I'm an egotistical b*st*rd, and I name all my projects after myself. First Linux, now git. LINUS TORVALDS What is git? ”
- 14. git is a distributed revision control and source code management (SCM) system with an emphasis on speed.
- 15. git Version Control System, Source code management system Made by Linus Torvalds, the creator of Linux. In 2005. Made mainly for tracking Linux Kernel Development Bitkeeper + Monotone + Chemical X = git.
- 16. Adding technicality.. 2 data structures : Mutable. Stores till commit. Index Objects : Append only. 4 object types Blob : Actual Files Tree : Hierarchy among files Commit : Makes sense among versions. Just a link of trees. Tag : Metadata
- 18. “ git actually has a simple design, with stable and reasonably well-documented data structures and I think it's one of the reasons git has been fairly successful LINUS TORVALDS Why git? ”
- 19. Why Git. Heavily Distributed Supports non-linear pipelining Multiple people, multiple files. Compatibility with existing systems. Every repo has full copy. HTTP, SSH, git protocol. You say it, git has got it. Security Cryptographic hash is used to ensure integrity
- 20. “ We wanted a place where people could easily share Git repositories and also learn more about Git – a Git hub, if you will. CHRIS WANSTRATH Getting Around git. ”
- 21. Git Workflow
- 22. Git Commands git config --global user.name “Name“ git config --global user.email your.email@gmail.com .gitignore git init git status git add . git add <filenames> git rm <filenames> git commit git commit –m “Commit Message” git log git commit –a –m “Commit Message” git clone git://github.com/RestlessMystic/AutorunKiller git add . git commit –m “Message” git push origin git branch <branchname> checkout branchname git checkout master git diff master branch git reset git revert git checkout <commit> -- <filename>
- 23. Thank You…