The Basics of Open Source Collaboration With Git and GitHub

1 like1,054 views

The document provides an overview of open source collaboration using Git and GitHub, detailing fundamental concepts like version control, branching, and remotes. It outlines key commands for initiating a project, making commits, reviewing changes, and contributing to repositories. The author emphasizes the importance of collaboration in development and offers practical steps for contributing to projects on GitHub.

Technology

Open Source Collaboration
with Git and GitHub
by Benjamin Young
adapted from work by
Nick Quaranto

whoami
• President of BigBlueHat
– a web manufacturing company
– we build web stuff
• We built BlueInk
– a content management system
• Building sites since the late 90's
– I remember Netscape 3

Ve rs io n Co ntro l
c o uld s a v e y o ur
life .

Or a t le a s t y o ur
jo b/pro je c t/ide a /
s a nity /g pa

The Basics
• Keep “backup” copies of files whenever
you want
• Restore those copies quickly and easily
• Share the files and the change s with other
developers
• Integrate their changes into your files

The Basics of Open Source Collaboration With Git and GitHub

Git Internals: Blobs

main.c

457aef 93f f 7f f bb289f 7e1384f 900679eac f 044a

Giting Started
• mkdir new_proj • cd old_proj
• cd new_proj • git init
• git init • git add .
• ...do some work... • git commit
• git add .
• git commit

What's changed?
git status
On branch master
# Changed but not updated:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working
directory)
#
# modified: index.php
#

What's changed? (cont)
git diff
diff --git a/index.php b/index.php
index 9e7353c..1764d3e 100644
--- a/index.php
+++ b/index.php
@@ -24,4 +24,5 @@
require_once 'webroot'.DIRECTORY_SEPARATOR.'index.php';
-?>
No newline at end of file
+echo 'an example change';
+?>

Birds Eye View
• git log
• gitk
– a graphical view of your repository
• GitX
– Mac OS X app for doing the above
– also handy for commit review
– prettier than gitk

Git Internals: Branches

branchna
me

HEAD

Branching
• Another great reason to use Version
Control—particularly git
• “Your first idea is never your best idea”
• Branches give you the freedom to change
things...whenever

Branching (cont)
• git branch experimental
– creates a branch named 'experimental'
• git branch
– shows a list of branches:
• git checkout experimental
– switch to the new branch

The Staging Area (cont)
• All that happened in the same directory
– sort of...
• Your version histories actually in the .git
folder
• so, when you checkout a branch git
changes all the files outside of .git to
match that branches content
• git it?

Put it back together again
• git checkout master
• git merge experimental

• if all went well, then your done
• if not:

• git mergetool
• git commit -a

Git Internals: Remotes

branchna
me
remotes/server/na
me
HEAD

Other Hosting Options
• Public Only • Public and Private
– repo.or.cz – GitHub.com
– Gitorious.org – CodaSet.com
• Private Only
– Unfuddle.com
– codebasehq.com

How to Contribute
1. Fork a repository at GitHub
2. Clone and connect your local repository
3. Write tests, implement functionality
4. Commit your local changes
5. Push your changes to your fork
6. Make a pull request
7. Profit!!

git log
• Kudos to Sc o tt Cha c o n who made
– http://git-scm.com
– http://whygitisbetterthanx.com
• And to Mic ha e l Ha rtl
– for Building the Insoshi Social Network
• Wikipedia too.

nick@quaran.to byoung@bigbluehat.com
http://litanyagainstfear.com http://bigbluehat.com

The document is a presentation by Lorna Jane Mitchell about using Git and GitHub for open source projects, specifically focusing on the Joind.in project. It covers topics like version control, key Git commands, branching, and best practices for contributions, as well as steps to get involved in open source development. It includes practical instructions for managing repositories, making pull requests, and collaborating with others.

Github Case Study By Amil AliAmilAli1

GitHub is a popular web service that facilitates users to host their code online and share it with others for collaborative development. It allows developers to see changes made to code and easily revert them. GitHub also provides free private code repositories and facilitates sharing of codebases among teams through features like forking and cloning repositories. As of 2017, GitHub hosted over 67 million code repositories from 24 million developers and was used by over 117,000 businesses worldwide.

GitHub Basics - Derek Bable"FENG "GEORGE"" YU

This document provides an introduction to using GitHub, including: - How to set up a GitHub account and add the Student Developer Pack for unlimited private repositories. - Basic terminology like repositories, commits, pushes, pulls, branches, and pull requests. - Tutorials for managing GitHub repositories through the web interface and command line, covering tasks like cloning repositories, adding/committing/pushing files, and adding collaborators.

Introduction to Git and GitHub Part 1Omar Fathy

This document is an introduction to Git, covering objectives such as installation, creating repositories, and managing branches. It explains version control systems, specifically detailing the usage of Git for tracking changes, staging files, and conducting commits. Additionally, it outlines the process of creating a GitHub repository and pushing changes from a local repo to GitHub for collaboration purposes.

Introduction to GitHubNishan Bose

Git is a version control system that allows developers to track changes in code and collaborate on projects. GitHub is a hosting service for Git repositories that offers collaboration features like code review and branching workflows. The document introduces Git and GitHub basics and outlines the GitHub Flow for collaborating via feature branching, pull requests, and code review before merging changes into the master branch. It concludes with reminders for good version control practices and sources for further information.

Introduction to github slideshareRakesh Sukumar

This document provides an introduction to GitHub. It defines Git as a version control system that records changes to files and allows users to revert files to earlier versions. GitHub is described as a hosting service for Git repositories that provides a graphical interface and collaboration features. The document outlines key GitHub concepts like repositories, branches, commits, forking, pull requests and issues. It also summarizes the typical GitHub workflow and includes a link to download GitHub Desktop for a demo.

Git and Github SessionGoogleDevelopersStud1

Github is an online hosting service for software development and version control that allows developers to store code and documentation in online repositories. Developers can collaborate on projects by making changes to code and documentation that are tracked by the version control system Git. Git allows developers to revert files or entire projects to previous versions, compare changes over time, experiment safely, and keep a revision history of the project.

Workshop on Git and GitHubDSCVSSUT

This document provides an overview of Git and GitHub for contributing to open source projects during Hacktoberfest. It defines version control systems and how Git is a distributed VCS that allows developers to work asynchronously. Key Git commands and GitHub workflows are described, including creating branches, committing changes, and submitting pull requests. The steps for contributing to projects during Hacktoberfest via forking repositories and making pull requests are also outlined.

GithubMeetPatel710

Introduction to Git and GithubHouari ZEGAI

HacktoberFest-Git&GitHubGDSCIIITBbsr

This document provides an introduction to version control with Git and GitHub. It explains how Git tracks changes to files over time through commits, and how branches allow for separate lines of development. GitHub is introduced as a hosting service for open source projects that uses Git for version control and allows for collaboration through features like pull requests. Basic Git commands are covered like init, add, commit, status, log and checkout. The steps for contributing to a project on GitHub through forking, branching, committing and pushing changes are outlined.

Git Tutorial For Beginners | What is Git and GitHub? | DevOps Tools | DevOps ...Simplilearn

The document provides information on version control systems and Git concepts like distributed version control, forking and cloning repositories, adding collaborators, branching and merging in Git. It includes step-by-step instructions for setting up a Git demo to showcase creating a repository, adding and committing files, connecting to a remote repository on GitHub, forking a project and cloning it locally, creating and switching branches, adding a collaborator, pulling changes, and merging branches.

Introduction to git and githubAderemi Dadepo

This document provides a comprehensive introduction to Git and GitHub, explaining Git as a distributed version control system and GitHub as a hosting service for projects using Git. It covers the installation and configuration of Git, working locally and remotely with GitHub, including creating repositories, adding files, committing changes, and managing branches. Additionally, it outlines commands for updating and pushing changes to remote repositories along with resources for further learning.

Introduction to gitShilu Shrestha

This document provides an introduction to Git and its basic functions. It discusses what version control and Git are used for, including tracking history and facilitating collaboration. The key components of Git are explained, such as branches, the central repository, and the three trees. Common Git commands and workflows are outlined, like cloning, adding, committing, pushing changes, branching, merging, and pulling updates. Resources for learning more about Git commands and documentation are provided at the end.

Git and GitHub | Concept about Git and GitHub Process | Git Process overviewRueful Robin

Intro to Git and GitHubUri Goldstein

The document provides an introduction to Git, highlighting its advantages over Subversion (SVN) in terms of speed and ease of use for version control tasks such as committing and merging. It explains Git's integration with GitHub, which is portrayed as a popular platform for sharing code, and outlines the Git workflow emphasizing stable branches and pull requests. The document concludes with a brief overview of a typical day using Git and GitHub for software development.

Git 101jayrparro

Git 101 Presentation The presentation introduces Git version control system including: [1] An overview of version control systems and the basics of Git such as snapshots, local operations, and three main states of files. [2] A comparison of features between Git and SVN such as distributed development and branching workflows. [3] Instructions on setting up Git locally and with GitHub, and basic commands for creating and managing repositories, branches, commits, and merges.

Starting with Git & GitHubNicolás Tourné

The document provides an introduction to version control systems, focusing on Git and GitHub, explaining their importance in coding and collaboration among developers. It covers Git's features, commands for managing projects, the differences between centralized and distributed systems, and the functionalities GitHub offers as a hosting service for Git repositories. The presentation encourages users to create and manage Git repositories and highlights key commands necessary for effective use of Git.

Git n git hubJiwon Baek

Git is a version control system created by Linus Torvalds that allows developers to track changes to code. GitHub is a free online repository that hosts Git repositories and allows developers to share code and collaborate on projects remotely. GitHub also allows developers to showcase their work and share their code publicly, potentially helping with job applications by including a GitHub URL. Git uses snapshots of files, adding, committing, and pushing changes to track a project's evolution over time through simple commands like init, add, commit, push, clone, and branch.

Git and GitHub crash courseMireia Sangalo

The document is a crash course on Git and GitHub by Mireia Sangalo, covering fundamental concepts such as the definitions of Git and GitHub, their differences, and Git workflow. It includes detailed steps on how to create organizations and repositories, manage issues, and utilize features like pull requests and branching in Git. The course aims to provide users with hands-on knowledge to navigate Git and GitHub effectively.

GitHubThomasLai27

GitHub is a platform for developers to collaborate on code and software projects. Founded in 2008, it now has over 50 million users and 44 million code repositories created in 2019. In 2018, Microsoft acquired GitHub for $7.5 billion. GitHub addresses common issues developers face with collaborating, deploying software, and sharing code. It provides version control, an enterprise marketplace, and tools for project managers of large codebases.

git and githubDarren Oakley

The document provides an overview of version control systems and introduces Git and GitHub. It discusses the differences between centralized and distributed version control. It then covers the basics of using Git locally including initialization, staging files, committing changes, branching and merging. Finally, it demonstrates some common remote operations with GitHub such as pushing, pulling and tagging releases.

Introduction to git administrationShawn Doyle

The document serves as an introduction to Git administration aimed at new administrators, discussing workflows, common tasks, and security considerations. It highlights the transition from traditional SCM systems to Git and provides guidance on best practices, such as effective migration strategies and the use of hooks for workflow management. Additionally, personal anecdotes from Git implementation are shared to illustrate the complexities and solutions encountered in real-world scenarios.

Git in 10 minutesSafique Ahmed Faruque

This document provides a summary of Git in 10 minutes. It begins with an overview and breakdown of the content which includes explanations of what Git is, how it works, the GitHub flow, frequently used commands, confusions around undoing changes, and useful links. The body then delves into each section providing more details on Distributed version control, local vs remote operations, the GitHub flow process, example commands for undoing changes, and resources for additional learning.

Introduction to Git and GitHub Part 2Omar Fathy

GitHub is a web-based Git version control and repository hosting service that offers all of Git's distributed version control and source code management functionality, along with additional features like access control and collaboration tools. It provides project wikis, bug tracking, feature requests, and task management to support development. Markdown is often used to format readme files on GitHub and for writing messages in online forums, and can be written in a plain text editor.

Introduction To GitArnaud Seilles

Git is a distributed version control system that was created by Linus Torvalds as an improvement over centralized systems like Subversion; it works by tracking changes to files and committing snapshots of changes locally or to a remote server, and has a flexible branching workflow that allows users to work independently and merge changes together. The document provides an introduction to basic Git concepts, commands, and workflows for versioning code and collaborating through branching and merging changes.

Inside GitHuberr

This document provides a summary of Chris Wanstrath's talk about the history and technical details of GitHub. It begins with Chris introducing himself and stating he will discuss GitHub. He then provides a brief history of GitHub starting as a git hosting site and evolving into a social coding platform. The rest of the talk focuses on the technical aspects including the web framework, application servers, databases, caching, jobs processing, search, git implementation, file serving, and monitoring.

Git basicEmran Ul Hadi

The document provides an overview of Git, a distributed version control system created by Linus Torvalds, highlighting its key features and advantages over traditional systems like CVS and SVN. It covers basic Git commands for repository management, including setup, committing changes, branching, merging, and handling common situations. Additionally, it offers resources for further learning about Git commands and best practices.

Git installation and configurationKishor Kumar

Git is a version control system that allows developers to track changes to files over time. It is distributed, meaning developers have their own local copy of the code repository. This allows working offline and merging changes. Common Git commands include git add to stage changes, git commit to save changes locally, and git push to upload changes to the remote repository. Tagging specific versions with git tag allows easy deployment of code.

Git for folk who like GUIsTim Osborn

More Related Content

What's hot (20)

GithubMeetPatel710

Introduction to Git and GithubHouari ZEGAI

HacktoberFest-Git&GitHubGDSCIIITBbsr

Git Tutorial For Beginners | What is Git and GitHub? | DevOps Tools | DevOps ...Simplilearn

Introduction to git and githubAderemi Dadepo

Introduction to gitShilu Shrestha

Git and GitHub | Concept about Git and GitHub Process | Git Process overviewRueful Robin

Intro to Git and GitHubUri Goldstein

Git 101jayrparro

Starting with Git & GitHubNicolás Tourné

Git n git hubJiwon Baek

Git and GitHub crash courseMireia Sangalo

GitHubThomasLai27

git and githubDarren Oakley

Introduction to git administrationShawn Doyle

Git in 10 minutesSafique Ahmed Faruque

Introduction to Git and GitHub Part 2Omar Fathy

Introduction To GitArnaud Seilles

Inside GitHuberr

Git basicEmran Ul Hadi

GithubMeetPatel710

Introduction to Git and GithubHouari ZEGAI

HacktoberFest-Git&GitHubGDSCIIITBbsr

Git Tutorial For Beginners | What is Git and GitHub? | DevOps Tools | DevOps ...Simplilearn

Introduction to git and githubAderemi Dadepo

Introduction to gitShilu Shrestha

Git and GitHub | Concept about Git and GitHub Process | Git Process overviewRueful Robin

Intro to Git and GitHubUri Goldstein

Git 101jayrparro

Starting with Git & GitHubNicolás Tourné

Git n git hubJiwon Baek

Git and GitHub crash courseMireia Sangalo

GitHubThomasLai27

git and githubDarren Oakley

Introduction to git administrationShawn Doyle

Git in 10 minutesSafique Ahmed Faruque

Introduction to Git and GitHub Part 2Omar Fathy

Introduction To GitArnaud Seilles

Inside GitHuberr

Git basicEmran Ul Hadi

Similar to The Basics of Open Source Collaboration With Git and GitHub (20)

Git installation and configurationKishor Kumar

Git for folk who like GUIsTim Osborn

Git workshop - University of Moratuwa, Department of Computer Science and Eng...WSO2

This document provides an overview of Git and how to use it for version control. It discusses why version control is useful, how to install and configure Git, how to create and clone repositories on GitHub, and the basic Git commands for committing changes, checking differences, pulling and pushing to repositories, ignoring files, stashing changes, working with branches, resolving conflicts, tagging releases, and using GUI tools.

Fundamentals and basics of Git and commandsDivyanshGupta922023

Beginner's Guide to Version Control with GitRobert Lee-Cann

This document provides an overview of version control with Git. It explains what version control and Git are, how to install and configure Git, how to perform basic tasks like initializing a repository and making commits, and how to collaborate using features like branching and pushing/pulling from remote repositories. Key points covered include allowing the tracking of changes, maintaining file history, and enabling multiple people to work on the same project simultaneously without conflicts.

Git One Day Training Notesglen_a_smith

This document provides an outline for a course on learning Git version control. The course covers getting Git setup, the basic concepts and workflow of Git, branching and merging, resolving conflicts, working with remote repositories, and various Git commands. The document lists several modules that will be covered, including getting started, everyday Git usage, branching, merging and rebasing, additional tools and concepts, and advice on applying the skills learned. The goal is to teach participants how to install and use Git for version control on individual, local, and distributed projects.

Techoalien gitAditya Tiwari

This document provides an overview of version control systems and demonstrates how to use the version control system Git. It begins by explaining why version control is useful, especially for software projects. It then demonstrates the basic commands and workflows for initializing a Git repository, tracking files, committing changes, and pushing commits to a remote repository like GitHub. The document also covers branching, merging, resolving conflicts, and undoing changes. It provides explanations for various Git commands like add, commit, status, log, diff, reset, checkout, revert, fetch and more.

Techoalien gitAditya Tiwari

The document provides a comprehensive overview of version control systems (VCS) using Git, emphasizing its importance for managing file changes in software projects. It details the functionality of Git including commands for creating repositories, staging files, committing changes, and managing branches, along with concepts like pull requests and merge conflicts. The tutorial outlines practical steps for using Git to effectively manage revisions and collaborate on projects.

Git 101 - Crash Course in Version Control using GitGeoff Hoffman

This document is a comprehensive guide to using Git, a distributed version control system favored by developers. It covers the fundamentals of Git, installation, basic commands for managing repositories, branching, and best practices for collaboration and deployment. Additionally, it highlights the importance of version control in coding workflows and provides links to resources for further learning.

Git-guidance for beginner- IT support.pptx.pptxvietnguyen1989

This document provides a comprehensive guide to using Git for version control, including configuration, repository management, daily workflows, branching, merging, and working with remote repositories. Key commands and best practices are outlined for initializing projects, managing files, and collaborating with others. It also includes resources for further learning about Git and version control terminology.

Git-guidance for beginner- IT support.pptxvietnguyen1989

This document provides a detailed overview of distributed version control using Git, covering basic setup, repository management, and daily workflows. It includes instructions for starting a new repository, editing files, committing changes, and managing branches and merges. Additionally, it addresses remote repositories and collaboration tools, offering useful commands and resources for mastering Git.

Let's Git this Party Started: An Introduction to Git and GitHubKim Moir

The document is a comprehensive introduction to Git and GitHub, covering their history, functionality, and practical usage. It includes hands-on exercises for setting up Git, managing repositories, and performing version control operations such as staging, committing, branching, and merging. Additionally, it discusses the importance of collaboration through platforms like GitHub and provides resources for further learning.

11 git version controlWasim Alatrash

This document provides an overview of important Git commands and concepts: - It lists common Git commands like commit, diff, branch, merge, log and config along with explanations of staging areas and repositories. - Key concepts discussed include commits, blobs, branches and how to start a new Git repository or clone an existing one from services like GitHub. - Guidance is provided on branching, merging, ignoring files and viewing commit histories.

Git 101: Git and GitHub for Beginners HubSpot

This document provides a comprehensive overview of Git and GitHub, starting with installation instructions and explaining version control, Git's functionality, and how it works, including key concepts like snapshots, commits, repositories, branches, and merging. It highlights GitHub as a web-based hosting service for Git repositories to facilitate online collaboration. Additionally, the document includes links to resources for further learning about Git and GitHub.

GitHub_For_Beginners_Presentationss.pptxramyagirish78

git and github-1.pptxtnscharishma

Git is a version control system that tracks changes to files and allows multiple versions of files to exist. It is installed locally on a user's computer and tracks changes made to files. GitHub is a cloud-based hosting service that allows users to host Git repositories remotely and provides a web interface to view repositories. By pushing repositories to GitHub, users can easily share codebases with teams and create an online portfolio of their work.

Introduction to git and githhub with practicals.pptxAbdul Salam

The document provides an overview of Git and GitHub, explaining Git as a version control system that tracks changes in projects and is ideal for team collaboration. It outlines essential Git commands for managing local and remote repositories, including cloning, adding, and committing changes, as well as branch management. Additionally, it describes the process of creating and pushing projects to GitHub, along with commands for merging and comparing branches.

Mini git tutorialCristian Lucchesi

This document provides a summary of a mini Git tutorial. It begins with an introduction to version control systems and how they allow users to track changes, revert files, and recover from errors. It then explains the basics of Git, including its three main states (committed, modified, staged), how it stores content addressed by SHA-1 hashes, and the local workflow of modifying, staging, and committing files. The document proceeds to cover installing Git, basic configuration, cloning repositories, recording changes, undoing actions, and working with remote repositories hosted online. It concludes by mentioning how Git stores data as commit snapshots and uses branches to track parallel development lines.

Git is a distributed version control system .HELLOWorld889594

Git installation and configurationKishor Kumar

Git for folk who like GUIsTim Osborn

Git workshop - University of Moratuwa, Department of Computer Science and Eng...WSO2

Fundamentals and basics of Git and commandsDivyanshGupta922023

Beginner's Guide to Version Control with GitRobert Lee-Cann

Git One Day Training Notesglen_a_smith

Techoalien gitAditya Tiwari

Git 101 - Crash Course in Version Control using GitGeoff Hoffman

Git-guidance for beginner- IT support.pptx.pptxvietnguyen1989

Git-guidance for beginner- IT support.pptxvietnguyen1989

Let's Git this Party Started: An Introduction to Git and GitHubKim Moir

11 git version controlWasim Alatrash

Git 101: Git and GitHub for Beginners HubSpot

GitHub_For_Beginners_Presentationss.pptxramyagirish78

git and github-1.pptxtnscharishma

Introduction to git and githhub with practicals.pptxAbdul Salam

Mini git tutorialCristian Lucchesi

Git is a distributed version control system .HELLOWorld889594

Recently uploaded (20)

Smarter Aviation Data Management: Lessons from Swedavia Airports and SwecoSafe Software

Managing airport and airspace data is no small task, especially when you’re expected to deliver it in AIXM format without spending a fortune on specialized tools. But what if there was a smarter, more affordable way? Join us for a behind-the-scenes look at how Sweco partnered with Swedavia, the Swedish airport operator, to solve this challenge using FME and Esri. Learn how they built automated workflows to manage periodic updates, merge airspace data, and support data extracts – all while meeting strict government reporting requirements to the Civil Aviation Administration of Sweden. Even better? Swedavia built custom services and applications that use the FME Flow REST API to trigger jobs and retrieve results – streamlining tasks like securing the quality of new surveyor data, creating permdelta and baseline representations in the AIS schema, and generating AIXM extracts from their AIS data. To conclude, FME expert Dean Hintz will walk through a GeoBorders reading workflow and highlight recent enhancements to FME’s AIXM (Aeronautical Information Exchange Model) processing and interpretation capabilities. Discover how airports like Swedavia are harnessing the power of FME to simplify aviation data management, and how you can too.

Wenn alles versagt - IBM Tape schützt, was zählt! Und besonders mit dem neust...Josef Weingand

Salesforce Summer '25 Release Frenchgathering.pptx.pdfyosra Saidani

UserCon Belgium: Honey, VMware increased my billstijn40

VMware’s pricing changes have forced organizations to rethink their datacenter cost management strategies. While FinOps is commonly associated with cloud environments, the FinOps Foundation has recently expanded its framework to include Scopes—and Datacenter is now officially part of the equation. In this session, we’ll map the FinOps Framework to a VMware-based datacenter, focusing on cost visibility, optimization, and automation. You’ll learn how to track costs more effectively, rightsize workloads, optimize licensing, and drive efficiency—all without migrating to the cloud. We’ll also explore how to align IT teams, finance, and leadership around cost-aware decision-making for on-prem environments. If your VMware bill keeps increasing and you need a new approach to cost management, this session is for you!

The Future of Product Management in AI ERA.pdfAlyona Owens

Hi, I’m Aly Owens, I have a special pleasure to stand here as over a decade ago I graduated from CityU as an international student with an MBA program. I enjoyed the diversity of the school, ability to work and study, the network that came with being here, and of course the price tag for students here has always been more affordable than most around. Since then I have worked for major corporations like T-Mobile and Microsoft and many more, and I have founded a startup. I've also been teaching product management to ensure my students save time and money to get to the same level as me faster avoiding popular mistakes. Today as I’ve transitioned to teaching and focusing on the startup, I hear everybody being concerned about Ai stealing their jobs… We’ll talk about it shortly. But before that, I want to take you back to 1997. One of my favorite movies is “Fifth Element”. It wowed me with futuristic predictions when I was a kid and I’m impressed by the number of these predictions that have already come true. Self-driving cars, video calls and smart TV, personalized ads and identity scanning. Sci-fi movies and books gave us many ideas and some are being implemented as we speak. But we often get ahead of ourselves: Flying cars,Colonized planets, Human-like AI: not yet, Time travel, Mind-machine neural interfaces for everyone: Only in experimental stages (e.g. Neuralink). Cyberpunk dystopias: Some vibes (neon signs + inequality + surveillance), but not total dystopia (thankfully). On the bright side, we predict that the working hours should drop as Ai becomes our helper and there shouldn’t be a need to work 8 hours/day. Nobody knows for sure but we can require that from legislation. Instead of waiting to see what the government and billionaires come up with, I say we should design our own future. So, we as humans, when we don’t know something - fear takes over. The same thing happened during the industrial revolution. In the Industrial Era, machines didn’t steal jobs—they transformed them but people were scared about their jobs. The AI era is making similar changes except it feels like robots will take the center stage instead of a human. First off, even when it comes to the hottest space in the military - drones, Ai does a fraction of work. AI algorithms enable real-time decision-making, obstacle avoidance, and mission optimization making drones far more autonomous and capable than traditional remote-controlled aircraft. Key technologies include computer vision for object detection, GPS-enhanced navigation, and neural networks for learning and adaptation. But guess what? There are only 2 companies right now that utilize Ai in drones to make autonomous decisions - Skydio and DJI.

Coordinated Disclosure for ML - What's Different and What's the Same.pdfPriyanka Aash

Quantum AI: Where Impossible Becomes ProbableSaikat Basu

" How to survive with 1 billion vectors and not sell a kidney: our low-cost c...Fwdays

Let's talk about our history. How we started the project with a small vector database of less than 2 million records. Later, we received a request for +100 million records, then another +100... And so gradually we reached almost 1 billion. Standard tools were quickly running out of steam - we were running into performance, index size, and very limited resources. After a long series of trials and errors, we built our own low-cost cluster, which today stably processes thousands of queries to more than 1B vectors.

Enhance GitHub Copilot using MCP - Enterprise version.pdfNilesh Gule

OpenACC and Open Hackathons Monthly Highlights June 2025OpenACC

The OpenACC organization focuses on enhancing parallel computing skills and advancing interoperability in scientific applications through hackathons and training. The upcoming 2025 Open Accelerated Computing Summit (OACS) aims to explore the convergence of AI and HPC in scientific computing and foster knowledge sharing. This year's OACS welcomes talk submissions from a variety of topics, from Using Standard Language Parallelism to Computer Vision Applications. The document also highlights several open hackathons, a call to apply for NVIDIA Academic Grant Program and resources for optimizing scientific applications using OpenACC directives.

WebdriverIO & JavaScript: The Perfect Duo for Web Automationdigitaljignect

In today’s dynamic digital landscape, ensuring the quality and dependability of web applications is essential. While Selenium has been a longstanding solution for automating browser tasks, the integration of WebdriverIO (WDIO) with Selenium and JavaScript marks a significant advancement in automation testing. WDIO enhances the testing process by offering a robust interface that improves test creation, execution, and management. This amalgamation capitalizes on the strengths of both tools, leveraging Selenium’s broad browser support and WDIO’s modern, efficient approach to test automation. As automation testing becomes increasingly vital for faster development cycles and superior software releases, WDIO emerges as a versatile framework, particularly potent when paired with JavaScript, making it a preferred choice for contemporary testing teams.

Securing Account Lifecycles in the Age of Deepfakes.pptxFIDO Alliance

PyCon SG 25 - Firecracker Made Easy with Python.pdfMuhammad Yuga Nugraha

Explore the ease of managing Firecracker microVM with the firecracker-python. In this session, I will introduce the basics of Firecracker microVM and demonstrate how this custom SDK facilitates microVM operations easily. We will delve into the design and development process behind the SDK, providing a behind-the-scenes look at its creation and features. While traditional Firecracker SDKs were primarily available in Go, this module brings a simplicity of Python to the table.

"How to survive Black Friday: preparing e-commerce for a peak season", Yurii ...Fwdays

cnc-processing-centers-centateq-p-110-en.pdfAmirStern2

מרכז עיבודים תעשייתי בעל 3/4/5 צירים, עד 22 החלפות כלים עם כל אפשרויות העיבוד הדרושות. בעל שטח עבודה גדול ומחשב נוח וקל להפעלה בשפה העברית/רוסית/אנגלית/ספרדית/ערבית ועוד.. מסוגל לבצע פעולות עיבוד שונות המתאימות לענפים שונים: קידוח אנכי, אופקי, ניסור, וכרסום אנכי.

Quantum AI Discoveries: Fractal Patterns Consciousness and Cyclical UniversesSaikat Basu

AI vs Human Writing: Can You Tell the Difference?Shashi Sathyanarayana, Ph.D

Tech-ASan: Two-stage check for Address Sanitizer - Yixuan Cao.pdfcaoyixuan2019

Securing AI - There Is No Try, Only Do!.pdfPriyanka Aash

Raman Bhaumik - Passionate Tech EnthusiastRaman Bhaumik

Smarter Aviation Data Management: Lessons from Swedavia Airports and SwecoSafe Software

Wenn alles versagt - IBM Tape schützt, was zählt! Und besonders mit dem neust...Josef Weingand

Salesforce Summer '25 Release Frenchgathering.pptx.pdfyosra Saidani

UserCon Belgium: Honey, VMware increased my billstijn40

The Future of Product Management in AI ERA.pdfAlyona Owens

Coordinated Disclosure for ML - What's Different and What's the Same.pdfPriyanka Aash

Quantum AI: Where Impossible Becomes ProbableSaikat Basu

" How to survive with 1 billion vectors and not sell a kidney: our low-cost c...Fwdays

Enhance GitHub Copilot using MCP - Enterprise version.pdfNilesh Gule

OpenACC and Open Hackathons Monthly Highlights June 2025OpenACC

WebdriverIO & JavaScript: The Perfect Duo for Web Automationdigitaljignect

Securing Account Lifecycles in the Age of Deepfakes.pptxFIDO Alliance

PyCon SG 25 - Firecracker Made Easy with Python.pdfMuhammad Yuga Nugraha

"How to survive Black Friday: preparing e-commerce for a peak season", Yurii ...Fwdays

cnc-processing-centers-centateq-p-110-en.pdfAmirStern2

Quantum AI Discoveries: Fractal Patterns Consciousness and Cyclical UniversesSaikat Basu

AI vs Human Writing: Can You Tell the Difference?Shashi Sathyanarayana, Ph.D

Tech-ASan: Two-stage check for Address Sanitizer - Yixuan Cao.pdfcaoyixuan2019

Securing AI - There Is No Try, Only Do!.pdfPriyanka Aash

Raman Bhaumik - Passionate Tech EnthusiastRaman Bhaumik

The Basics of Open Source Collaboration With Git and GitHub

1. Open Source Collaboration with Git and GitHub by Benjamin Young adapted from work by Nick Quaranto

2. whoami • President of BigBlueHat – a web manufacturing company – we build web stuff • We built BlueInk – a content management system • Building sites since the late 90's – I remember Netscape 3

3. Ve rs io n Co ntro l c o uld s a v e y o ur life .

4. Or a t le a s t y o ur jo b/pro je c t/ide a / s a nity /g pa

5. The Basics • Keep “backup” copies of files whenever you want • Restore those copies quickly and easily • Share the files and the change s with other developers • Integrate their changes into your files

8. Directed Acyclic Graph

9. Git Internals: Blobs main.c 457aef 93f f 7f f bb289f 7e1384f 900679eac f 044a

10. Git Internals: Trees

11. Git Internals: Commits

12. Git Internals: Commits

13. Giting Started • mkdir new_proj • cd old_proj • cd new_proj • git init • git init • git add . • ...do some work... • git commit • git add . • git commit

14. The Staging Area

15. What's changed? git status On branch master # Changed but not updated: # (use "git add <file>..." to update what will be committed) # (use "git checkout -- <file>..." to discard changes in working directory) # # modified: index.php #

16. What's changed? (cont) git diff diff --git a/index.php b/index.php index 9e7353c..1764d3e 100644 --- a/index.php +++ b/index.php @@ -24,4 +24,5 @@ require_once 'webroot'.DIRECTORY_SEPARATOR.'index.php'; -?> No newline at end of file +echo 'an example change'; +?>

17. Birds Eye View • git log • gitk – a graphical view of your repository • GitX – Mac OS X app for doing the above – also handy for commit review – prettier than gitk

18. Git Internals: Branches branchna me HEAD

19. Branching

20. Branching • Another great reason to use Version Control—particularly git • “Your first idea is never your best idea” • Branches give you the freedom to change things...whenever

21. Branching (cont) • git branch experimental – creates a branch named 'experimental' • git branch – shows a list of branches: • git checkout experimental – switch to the new branch

22. The Staging Area (cont) • All that happened in the same directory – sort of... • Your version histories actually in the .git folder • so, when you checkout a branch git changes all the files outside of .git to match that branches content • git it?

23. Put it back together again • git checkout master • git merge experimental • if all went well, then your done • if not: • git mergetool • git commit -a

24. Git Internals: Remotes branchna me remotes/server/na me HEAD

25. Local vs. Remote

26. Multiple Workflows

27. Centralized

28. Integration Manager

29. Benevolent Dictator

30. Where to Share

32. =

38. Other Hosting Options • Public Only • Public and Private – repo.or.cz – GitHub.com – Gitorious.org – CodaSet.com • Private Only – Unfuddle.com – codebasehq.com

39. How to Contribute 1. Fork a repository at GitHub 2. Clone and connect your local repository 3. Write tests, implement functionality 4. Commit your local changes 5. Push your changes to your fork 6. Make a pull request 7. Profit!!

40. git log • Kudos to Sc o tt Cha c o n who made – http://git-scm.com – http://whygitisbetterthanx.com • And to Mic ha e l Ha rtl – for Building the Insoshi Social Network • Wikipedia too. [email protected] [email protected] http://litanyagainstfear.com http://bigbluehat.com

The Basics of Open Source Collaboration With Git and GitHub

Recommended

More Related Content

What's hot (20)

Similar to The Basics of Open Source Collaboration With Git and GitHub (20)

Recently uploaded (20)

The Basics of Open Source Collaboration With Git and GitHub