title
What is Git | What is GitHub | Git Tutorial | GitHub Tutorial | Devops Tutorial | Edureka

description
🔥 Edureka DevOps Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎") : https://www.edureka.co/devops-certification-training This Edureka Git Tutorial on what is Git & what is GitHub ( Git Blog series: https://goo.gl/XS1Vux ) will let you know all about Version Control System & Version Control Tools like Git. You will learn Git and all the Git commands to create repositories on your local machine & GitHub, commit changes, push & pull files. Also you will get your hands on with some advanced operations in Git like branching, merging, rebasing etc. in this Git Tutorial for Beginners. Below are the topics covered in this Git and GitHub Tutorial: 1:40 Version Control introduction 4:53 Why version Control 12:51 Version Control Tools 15:18 Git & GitHub 21:56 Case Study: Dominion enterprises 25:32 What is Git 28:25 Features of Git 41:48 What is a Repository 44:24 Git Operations and Commands Check our complete DevOps playlist here: https://bit.ly/3iJoJIP DevOps Tutorial Blog Series: https://goo.gl/P0zAfF - - - - - - - - - - - - - - - - - Subscribe to our channel to get video updates. Hit the subscribe button above: https://goo.gl/6ohpTV 𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐃𝐞𝐯𝐎𝐩𝐬 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠𝐬 🔵DevOps Online Training: https://bit.ly/3GOAlD5 🔵Kubernetes Online Training: https://bit.ly/3q0zrg1 🔵Docker Online Training: https://bit.ly/3DYPCj9 🔵AWS Certified DevOps Engineer Online Training: https://bit.ly/3pXnB6y 🔵Azure DevOps (Az-400) Online Training: https://bit.ly/3m8WmVr 𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐃𝐞𝐯𝐨𝐩𝐬 𝐌𝐚𝐬𝐭𝐞𝐫𝐬 𝐏𝐫𝐨𝐠𝐫𝐚𝐦 🔵DevOps Engineer Masters Program: https://bit.ly/3pXp1Ou 𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐢𝐭𝐲 𝐏𝐫𝐨𝐠𝐫𝐚𝐦 🌕 Professional Certificate Program in DevOps with Purdue University: https://bit.ly/3yqRlMS 📢📢 𝐓𝐨𝐩 𝟏𝟎 𝐓𝐫𝐞𝐧𝐝𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐭𝐨 𝐋𝐞𝐚𝐫𝐧 𝐢𝐧 𝟐𝟎𝟐𝟒 𝐒𝐞𝐫𝐢𝐞𝐬 📢📢 ⏩ NEW Top 10 Technologies To Learn In 2024 - https://www.youtube.com/watch?v=vaLXPv0ewHU Instagram: https://www.instagram.com/edureka_learning Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka Telegram: https://t.me/edurekaupdates - - - - - - - - - - - - - - - - - #Edureka #EdurekaGit #Git #GitHub #DevOpsTools #DevOpsTraining #DevOpsTutorial #DevOpsGit #Git #GitHub #GitTutorial #GitTutorialforBeginners #GitRebase #GitAdd #GitBranching #GitMerge #GitBash #GitCommit #GitClone #GitCommands #GitCheckout #GitConfig - - - - - - - - - - - - - - About the Course Edureka’s DevOps online training is designed to help you master key tools of Devops lifecycle like Docker, Puppet, Jenkins, Nagios, GIT, Ansible, SaltStack and Chef used by a DevOps Engineer for automating multiple steps in SDLC. During this course, our expert DevOps instructors will help you: 1. Understand the concepts and necessities of DevOps 2. Understand the need for DevOps and the day-to-day real-life problems it resolves 3. Learn installation and configuration of common infrastructure servers like Apache, and Nginx for the Enterprise 4. Learn popular DevOps tools like Jenkins, Puppet, Chef, Ansible, SaltStack, Nagios and GIT 5. Implement automated system update, installations and deployments 6. Learn Virtualization Concepts 7. Configuration deployment and packaging, continuous integration using GIT 8. Fine tune Performance and set-up basic Security for Infrastructure 9. Manage server operations using Code which is popularly known as Infrastructure as a Code 10. Understand the need for and concepts of Monitoring and Logging. Along with the above mentioned topics, to help you master the most popular DevOps tools, you will also receive 3 additional self-paced courses including presentations, class recordings, assignments, solutions for the following tools: 1: Ansible - Covers Introduction, Setup & Configuration, Ansible Playbooks, 37 Ansible Modules, Different Roles and Command Line usage. 2: Chef - Covers Introduction, Building the Cook Book, Node Object & Search, Data-bags, Chef environment, Roles, Deploying Nodes in Production and using the Open Source Chef Server. 3: Puppet - Covers Puppet Infrastructure & run-cycle, the Puppet Language, Environment defining Nodes and Modules, Provisioning a Web Server and Executing Modules Against A Puppet Master. - - - - - - - - - - - - - - Who should go for this course? DevOps practitioners are among the highest paid IT professionals today, and the market demand for them is growing rapidly. With emergence of new job roles around DevOps philosophy, anyone aspiring to get into these new roles, can take up this DevOps course. Some of these roles are: 1. DevOps Architect 2. Automation Engineer 3. Software Tester 4. Security Engineer 5. Integration Specialist 6. Release Manager - - - - - - - - - - - - - - For more information, please write back to us at sales@edureka.in or call us at IND: 9606058406 / US: 18338555775 (toll-free).

detail
{'title': 'What is Git | What is GitHub | Git Tutorial | GitHub Tutorial | Devops Tutorial | Edureka', 'heatmap': [{'end': 3197.017, 'start': 3066.409, 'weight': 1}, {'end': 3323.037, 'start': 3253.255, 'weight': 0.712}, {'end': 5445.671, 'start': 5381.468, 'weight': 0.784}], 'summary': 'Tutorial introduces git and github, emphasizing version control, benefits of git, migration from svn, repository operations, branching, merging, rebasing, and ssh usage, catering to beginners and experienced users.', 'chapters': [{'end': 38.785, 'segs': [{'end': 38.785, 'src': 'embed', 'start': 0.169, 'weight': 0, 'content': [{'end': 7.293, 'text': "Hey everyone, this is Reshma from Edureka and today's tutorial we are going to learn about Git and GitHub.", 'start': 0.169, 'duration': 7.124}, {'end': 15.118, 'text': 'Now, if you are someone who is new to coding and you might be hearing your fellow developers talking about Git and GitHub,', 'start': 8.214, 'duration': 6.904}, {'end': 21.462, 'text': "but you don't know what they actually are and you have never used it, then this tutorial, my friend, is just for you.", 'start': 15.118, 'duration': 6.344}, {'end': 27.123, 'text': 'And even if you are one of those people who have been using Git and GitHub for a while,', 'start': 22.222, 'duration': 4.901}, {'end': 32.984, 'text': "but you're a little doubtful that there might be some kind of Git features that you have left unexplored,", 'start': 27.123, 'duration': 5.861}, {'end': 38.785, 'text': "then I'll just tell you just hang in there till the end of this tutorial and please let me know if you have learned something new.", 'start': 32.984, 'duration': 5.801}], 'summary': 'Tutorial on git and github for beginners and experienced users, emphasizing learning and exploration.', 'duration': 38.616, 'max_score': 0.169, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak169.jpg'}], 'start': 0.169, 'title': 'Introduction to git and github', 'summary': 'Introduces git and github, catering to beginners and experienced users, aiming to provide comprehensive understanding and uncover unexplored git features.', 'chapters': [{'end': 38.785, 'start': 0.169, 'title': 'Introduction to git and github', 'summary': 'Introduces the concepts of git and github, catering to both beginners and experienced users, aiming to provide comprehensive understanding and uncover any unexplored git features.', 'duration': 38.616, 'highlights': ['The tutorial is about learning Git and GitHub, catering to beginners and experienced users.', 'It aims to provide a comprehensive understanding of Git and GitHub.', 'The tutorial encourages experienced users to uncover any unexplored Git features.', 'The speaker invites feedback from the audience to ensure if they have learned something new.']}], 'duration': 38.616, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak169.jpg', 'highlights': ['The tutorial is about learning Git and GitHub, catering to beginners and experienced users.', 'It aims to provide a comprehensive understanding of Git and GitHub.', 'The tutorial encourages experienced users to uncover any unexplored Git features.', 'The speaker invites feedback from the audience to ensure if they have learned something new.']}, {'end': 1276.773, 'segs': [{'end': 209.312, 'src': 'embed', 'start': 178.118, 'weight': 4, 'content': [{'end': 181.459, 'text': "So let's see what actually the version control system stores.", 'start': 178.118, 'duration': 3.341}, {'end': 187.042, 'text': "So you'll see that it has detected that something has been modified and something has been created.", 'start': 182.04, 'duration': 5.002}, {'end': 194.245, 'text': 'For example, it is storing that about.html is created and some kind of photo is created or added into it.', 'start': 187.542, 'duration': 6.703}, {'end': 201.308, 'text': "And let's say that after a few days I have changed the entire page layout of the about.html page.", 'start': 195.045, 'duration': 6.263}, {'end': 209.312, 'text': 'So again, my version control system will detect some kind of change and will say that some about.html has been modified.', 'start': 202.328, 'duration': 6.984}], 'summary': 'Version control system stores created and modified files, e.g. about.html and a photo, and detects changes in the about.html page layout.', 'duration': 31.194, 'max_score': 178.118, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak178118.jpg'}, {'end': 278.751, 'src': 'embed', 'start': 248.072, 'weight': 5, 'content': [{'end': 249.533, 'text': 'Okay so, John has a question.', 'start': 248.072, 'duration': 1.461}, {'end': 255.096, 'text': 'He asked that, can we go back to a previous version if you make a mistake? Yes, of course.', 'start': 250.353, 'duration': 4.743}, {'end': 261.94, 'text': "That is the whole purpose of a version control system because sometimes you make changes and you don't want them.", 'start': 255.176, 'duration': 6.764}, {'end': 267.884, 'text': 'So a version control system always keeps your older versions neatly packed inside it,', 'start': 262.321, 'duration': 5.563}, {'end': 272.707, 'text': 'only because if at any time sometimes you want to roll back to the previous version, you can do that.', 'start': 267.884, 'duration': 4.823}, {'end': 275.989, 'text': 'That is the whole purpose of maintaining a version control system.', 'start': 273.147, 'duration': 2.842}, {'end': 278.751, 'text': "So I hope, John, you've got your answer.", 'start': 277.011, 'duration': 1.74}], 'summary': 'Yes, you can go back to a previous version in a version control system for mistake correction.', 'duration': 30.679, 'max_score': 248.072, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak248072.jpg'}, {'end': 320.459, 'src': 'embed', 'start': 289.414, 'weight': 6, 'content': [{'end': 292.755, 'text': 'Because you might be thinking that why should I need a version control?', 'start': 289.414, 'duration': 3.341}, {'end': 299.076, 'text': "I know what the changes that I have made and maybe I'm making these changes just because I'm correcting my project or something.", 'start': 292.935, 'duration': 6.141}, {'end': 303.977, 'text': 'But there are a number of things because of why we need version control.', 'start': 299.116, 'duration': 4.861}, {'end': 305.938, 'text': 'So let us take a look at them one by one.', 'start': 304.318, 'duration': 1.62}, {'end': 311.728, 'text': 'So the first thing that version control system avails us is collaboration.', 'start': 307.202, 'duration': 4.526}, {'end': 320.459, 'text': 'Now imagine that there are three developers working on a particular project and everyone is working in isolation,', 'start': 312.689, 'duration': 7.77}], 'summary': 'Version control enables collaboration among developers working on a project.', 'duration': 31.045, 'max_score': 289.414, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak289414.jpg'}, {'end': 743.774, 'src': 'embed', 'start': 721.532, 'weight': 2, 'content': [{'end': 730.799, 'text': 'So you need some kind of data to make an analysis and you want to know that what has exactly changed and when was it changed and how much time did it take.', 'start': 721.532, 'duration': 9.267}, {'end': 737.687, 'text': 'and version control system actually provides you with all the information, because every time you change something,', 'start': 730.799, 'duration': 6.888}, {'end': 743.774, 'text': 'version control system provides you with the proper description of what was changed and when was it changed.', 'start': 737.687, 'duration': 6.087}], 'summary': 'Version control system provides detailed change information for analysis.', 'duration': 22.242, 'max_score': 721.532, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak721532.jpg'}, {'end': 820.884, 'src': 'embed', 'start': 793.287, 'weight': 7, 'content': [{'end': 797.79, 'text': "And they are Git, and this is what we'll be learning in today's tutorial.", 'start': 793.287, 'duration': 4.503}, {'end': 799.151, 'text': "We'll be learning how to use Git.", 'start': 797.83, 'duration': 1.321}, {'end': 802.474, 'text': 'And apart from Git, you have got other options as well.', 'start': 799.692, 'duration': 2.782}, {'end': 807.398, 'text': "You've got the Apache subversion, and this is also popularly known as SVN.", 'start': 802.494, 'duration': 4.904}, {'end': 816.142, 'text': 'SVN and CVS, which is the concurrent version systems, they both are a centralized version control tool.', 'start': 808.238, 'duration': 7.904}, {'end': 820.884, 'text': 'It means that they do not provide all the developers with a local copy.', 'start': 816.242, 'duration': 4.642}], 'summary': 'This tutorial covers learning how to use git, an alternative to svn and cvs for version control.', 'duration': 27.597, 'max_score': 793.287, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak793287.jpg'}, {'end': 914.043, 'src': 'embed', 'start': 888.692, 'weight': 1, 'content': [{'end': 897.036, 'text': 'So you can see that from the start, Git has always been the most popular version control tool as compared to SVN, Mercurial and CVS,', 'start': 888.692, 'duration': 8.344}, {'end': 899.997, 'text': 'and it has always kind of been a bad day for CVS.', 'start': 897.036, 'duration': 2.961}, {'end': 907.28, 'text': "But Git has always been popular, so why not use Git, right? So there's nothing to say much about that.", 'start': 900.797, 'duration': 6.483}, {'end': 910.001, 'text': 'Yes, and a lot of my fellow attendees agree with me.', 'start': 907.4, 'duration': 2.601}, {'end': 914.043, 'text': 'We should all use Git, and we are going to learn how to use Git in this tutorial.', 'start': 910.341, 'duration': 3.702}], 'summary': 'Git is the most popular version control tool, with widespread support and adoption among the attendees.', 'duration': 25.351, 'max_score': 888.692, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak888692.jpg'}, {'end': 1058.62, 'src': 'embed', 'start': 1034.667, 'weight': 0, 'content': [{'end': 1046.673, 'text': 'Well, Git is a version control tool that will allow you to perform all these kind of operations to fetch data from the central server and to just push all your local files into the central server.', 'start': 1034.667, 'duration': 12.006}, {'end': 1048.774, 'text': 'So this is what Git will allow you to do.', 'start': 1046.713, 'duration': 2.061}, {'end': 1051.356, 'text': 'It is just a version control management tool.', 'start': 1049.055, 'duration': 2.301}, {'end': 1058.62, 'text': 'Whereas in GitHub, it is a code hosting platform for version control collaboration.', 'start': 1052.236, 'duration': 6.384}], 'summary': 'Git is a version control tool for data fetching and pushing, while github is a code hosting platform for collaboration.', 'duration': 23.953, 'max_score': 1034.667, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1034666.jpg'}, {'end': 1135.699, 'src': 'embed', 'start': 1108.18, 'weight': 3, 'content': [{'end': 1113.424, 'text': 'Well, of course there are certain advantages of a distributed version control system.', 'start': 1108.18, 'duration': 5.244}, {'end': 1121.248, 'text': "Well, the first thing that I've already discussed was that it provides you with a backup, so if at any time your central server crashes,", 'start': 1114.144, 'duration': 7.104}, {'end': 1124.09, 'text': 'everyone will have a backup of all their files.', 'start': 1121.248, 'duration': 2.842}, {'end': 1128.133, 'text': 'And the next reason is that it provides you with speed,', 'start': 1124.89, 'duration': 3.243}, {'end': 1135.699, 'text': 'because a central server is typically located on a remote server and you have to always travel over a network to get access to all the files.', 'start': 1128.133, 'duration': 7.566}], 'summary': 'Distributed version control offers backup and speed advantages.', 'duration': 27.519, 'max_score': 1108.18, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1108180.jpg'}], 'start': 39.525, 'title': 'Version control and git', 'summary': 'Introduces version control, its importance, and benefits, emphasizing the use of git as a popular open-source distributed version control tool, and highlights the advantages of using a distributed version control system over centralized version control for collaboration among developers and project management.', 'chapters': [{'end': 152.037, 'start': 39.525, 'title': 'Introduction to version control', 'summary': 'Introduces the concept of version control, explaining its importance and the process of creating snapshots of a project to manage changes, followed by an overview of the topics covered in the tutorial.', 'duration': 112.512, 'highlights': ['Version control is a management system that creates snapshots of an entire project when changes are made, ensuring the preservation of different project versions. These snapshots capture the state of the project at a particular time, including the files and changes made.', "The tutorial covers the importance of version control, the different version control tools, an exploration of GitHub and Git, a case study of Dominion enterprises' usage of GitHub, features of Git, and practical application of Git commands for various operations.", "The chapter begins with an interactive session to ensure the attendees' understanding and readiness to proceed with the tutorial."]}, {'end': 352.346, 'start': 153.041, 'title': 'Version control and its importance', 'summary': 'Explains how a version control system stores different versions, the ability to go back to previous versions, and the need for version control for collaboration among developers and avoiding conflicts in shared folders.', 'duration': 199.305, 'highlights': ['The version control system stores different versions of a website, such as index.html, about.html, and modified layouts, demonstrating the process of creating versions. The system tracks the creation of web pages and modifications to layouts, showing the progression of versions for the website.', "The purpose of a version control system is to enable users to go back to previous versions if mistakes are made, ensuring that older versions are neatly packed inside it for easy rollback. The system allows users to revert to previous versions if needed, maintaining older versions for potential rollback, as highlighted in the example with John's question.", 'Version control is necessary for collaboration among developers to avoid conflicts when modifying the same file, as it enables tracking and managing changes made by different developers working on a project. Version control facilitates collaboration by preventing conflicts when multiple developers are working on the same file, ensuring efficient tracking and management of changes.']}, {'end': 838.254, 'start': 352.786, 'title': 'Benefits of version control system', 'summary': 'Discusses the benefits of using a version control system, including avoiding conflicts in collaboration, efficiently storing project versions, providing reliable backup, and facilitating project analysis, while highlighting the use of git as a popular version control tool.', 'duration': 485.468, 'highlights': ["Version Control System provides a shared workspace and notifies changes made by developers, allowing for smooth collaboration and visualization of everyone's work. The Version Control System notifies users of changes made by developers, enabling smooth collaboration and proper visualization of everyone's work, leading to efficient project evolution and time savings.", 'Version Control System helps in efficiently storing project versions, avoiding confusion in saving changes, unnecessary data redundancy, and naming schemes for versions. Version Control System efficiently stores project versions, avoiding confusion in saving changes, unnecessary data redundancy, and naming schemes for versions, providing a clear and organized system.', 'Version Control System ensures reliable backup by maintaining local copies of project files, providing a backup in case of central server crashes. Version Control System ensures reliable backup by maintaining local copies of project files, providing a backup in case of central server crashes, and allowing communication and file fetching among collaborators.', 'Version Control System facilitates project analysis by providing detailed information on changes, timelines, and data for easy analysis and reporting. Version Control System facilitates project analysis by providing detailed information on changes, timelines, and data for easy analysis and reporting, enabling users to identify areas for improvement.', 'Git is highlighted as a popular version control tool, offering distributed version control and local copies for efficient collaboration. Git is highlighted as a popular version control tool, offering distributed version control and local copies for efficient collaboration, in contrast to centralized version control tools like SVN and CVS, which are becoming obsolete.']}, {'end': 973.21, 'start': 839.055, 'title': 'Introduction to git and github', 'summary': 'Introduces git as an open-source distributed version control tool, highlighting its popularity over time compared to other version control tools like svn, mercurial, and cvs, and emphasizes the importance of using git in project management.', 'duration': 134.155, 'highlights': ["Git's popularity over time The interest over time graph from Google Trends shows that Git has consistently been the most popular version control tool compared to SVN, Mercurial, and CVS, indicating its widespread adoption and usage.", 'Open source nature of Git It is emphasized that Git is an open-source tool, indicating its accessibility and collaborative potential for users and developers.', "Explanation of distributed version control system The chapter provides a detailed explanation and diagram of a distributed version control system, highlighting the concept of a central repository as a data space for storing project files and clarifying the term 'repository' for better understanding."]}, {'end': 1276.773, 'start': 974.033, 'title': 'Distributed version control system', 'summary': 'Explains the concept of distributed version control system, highlighting the difference between git and github, advantages of distributed version control over centralized version control, and methods to connect local repository to the cloud repository.', 'duration': 302.74, 'highlights': ['Distributed Version Control System provides backup and speed advantages over Centralized Version Control System It provides backup of all files and allows working without constant internet access, offering speed and autonomy.', 'Difference between Git and GitHub Git is a version control tool for operations like fetching and pushing, while GitHub is a code hosting platform for version control collaboration.', 'Methods to connect local repository to the cloud repository The local repository can be connected to the cloud repository via SSH, using HTTP requests, or by adding an origin.']}], 'duration': 1237.248, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak39525.jpg', 'highlights': ['Git is highlighted as a popular version control tool, offering distributed version control and local copies for efficient collaboration.', 'The interest over time graph from Google Trends shows that Git has consistently been the most popular version control tool compared to SVN, Mercurial, and CVS, indicating its widespread adoption and usage.', 'Version Control System facilitates project analysis by providing detailed information on changes, timelines, and data for easy analysis and reporting, enabling users to identify areas for improvement.', 'Version Control System ensures reliable backup by maintaining local copies of project files, providing a backup in case of central server crashes, and allowing communication and file fetching among collaborators.', 'The version control system stores different versions of a website, such as index.html, about.html, and modified layouts, demonstrating the process of creating versions.', 'The purpose of a version control system is to enable users to go back to previous versions if mistakes are made, ensuring that older versions are neatly packed inside it for easy rollback.', 'Version control is necessary for collaboration among developers to avoid conflicts when modifying the same file, as it enables tracking and managing changes made by different developers working on a project.', 'Introduces version control, its importance, and benefits, emphasizing the use of git as a popular open-source distributed version control tool, and highlights the advantages of using a distributed version control system over centralized version control for collaboration among developers and project management.']}, {'end': 1772.8, 'segs': [{'end': 1344.866, 'src': 'embed', 'start': 1320.825, 'weight': 7, 'content': [{'end': 1329.072, 'text': 'So Dominion Enterprises is a leading marketing, services and publishing company that works across several industries,', 'start': 1320.825, 'duration': 8.247}, {'end': 1332.235, 'text': 'and they have got more than 100 offices worldwide.', 'start': 1329.072, 'duration': 3.163}, {'end': 1342.884, 'text': 'So they have distributed a technical team support to develop a range of websites, and they include the most popular websites like foreign.com,', 'start': 1333.176, 'duration': 9.708}, {'end': 1344.866, 'text': 'boats.com, homes.com.', 'start': 1342.884, 'duration': 1.982}], 'summary': 'Dominion enterprises operates in multiple industries with 100+ offices worldwide, supporting popular websites like foreign.com, boats.com, homes.com.', 'duration': 24.041, 'max_score': 1320.825, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1320825.jpg'}, {'end': 1424.828, 'src': 'embed', 'start': 1397.265, 'weight': 0, 'content': [{'end': 1400.788, 'text': 'And for that, they adopted GitHub as the platform.', 'start': 1397.265, 'duration': 3.523}, {'end': 1408.795, 'text': 'And the reason for choosing GitHub is that all the developers across the Dominion enterprises were already using GitHub.com.', 'start': 1401.409, 'duration': 7.386}, {'end': 1417.843, 'text': 'So when the time came to adopt a new version control platform, so obviously a GitHub enterprise definitely seemed like a very intuitive choice.', 'start': 1409.315, 'duration': 8.528}, {'end': 1424.828, 'text': 'And because everyone, all the developers were also familiar with GitHub, so the learning curve was also very small.', 'start': 1418.543, 'duration': 6.285}], 'summary': 'Github was chosen as the platform due to familiarity and small learning curve.', 'duration': 27.563, 'max_score': 1397.265, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1397265.jpg'}, {'end': 1510.868, 'src': 'embed', 'start': 1482.354, 'weight': 1, 'content': [{'end': 1487.475, 'text': 'And they were also using Jenkins to facilitate a continuous integration environment.', 'start': 1482.354, 'duration': 5.121}, {'end': 1494.998, 'text': 'And in order to continuously deliver their software, they have adopted GitHub as a version control platform.', 'start': 1488.055, 'duration': 6.943}, {'end': 1500.701, 'text': 'So GitHub actually facilitated a lot of things for Dominion Enterprises,', 'start': 1495.678, 'duration': 5.023}, {'end': 1510.868, 'text': 'and for that they were able to incorporate a continuous integration environment with Jenkins and they were actually sharing their code and making software delivery even more faster.', 'start': 1500.701, 'duration': 10.167}], 'summary': 'Dominion enterprises adopted github for version control, facilitating continuous integration with jenkins and accelerating software delivery.', 'duration': 28.514, 'max_score': 1482.354, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1482354.jpg'}, {'end': 1573.029, 'src': 'embed', 'start': 1524.336, 'weight': 2, 'content': [{'end': 1529.939, 'text': 'So let us move forward, but if at any time, if any kind of question arises, you might ask me at all times.', 'start': 1524.336, 'duration': 5.603}, {'end': 1537.444, 'text': "So now, this is the topic that we were waiting for, and now we'll learn what is Git.", 'start': 1531.4, 'duration': 6.044}, {'end': 1545.789, 'text': 'So Git is a distributed version control tool and it supports distributed non-linear workflow.', 'start': 1538.664, 'duration': 7.125}, {'end': 1551.253, 'text': 'So Git is the tool that actually facilitates all the distributed version control system benefits,', 'start': 1546.11, 'duration': 5.143}, {'end': 1559.62, 'text': 'because it will provide you to create a local repository in your local machine and it will help you to access your remote repository,', 'start': 1551.253, 'duration': 8.367}, {'end': 1562.622, 'text': 'to fetch files from there or push files into that.', 'start': 1559.62, 'duration': 3.002}, {'end': 1567.265, 'text': 'So Git is the tool that you require to perform all these operations.', 'start': 1563.102, 'duration': 4.163}, {'end': 1573.029, 'text': "And I'll be telling you all about how to perform these operations using Git later in this tutorial.", 'start': 1567.945, 'duration': 5.084}], 'summary': 'Git is a distributed version control tool that facilitates local and remote repository operations.', 'duration': 48.693, 'max_score': 1524.336, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1524336.jpg'}, {'end': 1696.92, 'src': 'embed', 'start': 1658.033, 'weight': 4, 'content': [{'end': 1665.298, 'text': 'So, the remote repository is where everyone can see what changes you have made and what kind of commit you have made in the project.', 'start': 1658.033, 'duration': 7.265}, {'end': 1673.645, 'text': 'And in the local repository, the commit you made is only can be seen by yourself and the local repository is only meant for your use.', 'start': 1665.859, 'duration': 7.786}, {'end': 1682.071, 'text': 'And after you have made commit in the local repository, then only you can make changes or transfer those changes into the remote repository.', 'start': 1674.245, 'duration': 7.826}, {'end': 1689.135, 'text': 'But since all of you are connected over a network, you can take advice from your fellow collaborators,', 'start': 1682.611, 'duration': 6.524}, {'end': 1696.92, 'text': 'but you cannot actually show the commit directly to him without committing into a remote repository where both of you have access to.', 'start': 1689.135, 'duration': 7.785}], 'summary': 'Remote repository enables sharing changes with collaborators, while local repository is for personal use. changes need to be transferred to remote repository for sharing.', 'duration': 38.887, 'max_score': 1658.033, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1658033.jpg'}, {'end': 1778.14, 'src': 'embed', 'start': 1752.774, 'weight': 5, 'content': [{'end': 1758.056, 'text': "So the collaborator when I'm saying collaborator I just mean a developer who has been working on the project.", 'start': 1752.774, 'duration': 5.282}, {'end': 1764.118, 'text': "So if there are a lot of developers working on the similar project and they're all contributing into the project,", 'start': 1758.476, 'duration': 5.642}, {'end': 1766.558, 'text': "so I'm just naming them as collaborators.", 'start': 1764.118, 'duration': 2.44}, {'end': 1772.8, 'text': "So in this tutorial, when I'm saying collaborator, I mean a person, a developer who has been contributing his code.", 'start': 1766.898, 'duration': 5.902}, {'end': 1778.14, 'text': 'So Sebastian, is the answer clear to you? Okay, Sebastian says, got it.', 'start': 1773.54, 'duration': 4.6}], 'summary': "Explanation of 'collaborator' as a contributing developer in a project.", 'duration': 25.366, 'max_score': 1752.774, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1752774.jpg'}], 'start': 1276.773, 'title': 'Github benefits and git features', 'summary': 'Discusses how dominion enterprises benefited from adopting github, enabling transparent and collaborative workflows, and faster software delivery, while also introducing git as a distributed version control tool, emphasizing its features and the importance of pushing changes to remote repositories.', 'chapters': [{'end': 1523.395, 'start': 1276.773, 'title': 'Github benefits for dominion enterprises', 'summary': 'Discusses how dominion enterprises, with more than 100 offices worldwide and tens of million unique visitors every month, benefited from adopting github as their version control platform, allowing them to work transparently and collaboratively with a variety of workflows and facilitating faster software delivery through jenkins.', 'duration': 246.622, 'highlights': ['Dominion Enterprises, with more than 100 offices worldwide, manages more than 45 websites, and their websites receive tens of million unique visitors every month, showcasing the scale of their operations and online presence.', "GitHub was adopted as the platform of choice due to its flexibility in supporting a variety of workflows, providing a secure place for code sharing, and enabling transparency across the company's development teams, leading to enhanced collaboration and code sharing.", 'The adoption of GitHub by Dominion Enterprises facilitated the incorporation of a continuous integration environment with Jenkins, resulting in faster software delivery, showcasing the tangible benefits of using GitHub for improving their development processes.']}, {'end': 1772.8, 'start': 1524.336, 'title': 'Understanding git: distributed version control', 'summary': "Introduces git as a distributed version control tool, highlighting its key features such as supporting non-linear workflow, creating local and remote repositories, and enabling collaboration among developers. it also clarifies the concept of collaborators and explains the limitations of committing directly to another person's repository without pushing changes to the remote repository.", 'duration': 248.464, 'highlights': ['Git is a distributed version control tool that supports distributed non-linear workflow. Git is a distributed version control tool that supports distributed non-linear workflow, enabling developers to work independently and merge their changes seamlessly. This facilitates efficient collaboration and version control among developers.', 'Git allows creating local and remote repositories, facilitating access to remote files and pushing changes. Git allows creating local and remote repositories, enabling developers to manage their code locally and synchronize changes with a remote repository. This promotes efficient version control and collaboration.', 'Local repositories are meant for individual use, while remote repositories allow sharing changes with collaborators. Local repositories are meant for individual use, while remote repositories enable developers to share their changes with collaborators, promoting transparency and collaboration within a team.', 'Collaborators refer to developers contributing to the project, and they can work on separate repositories before committing changes. Collaborators refer to developers contributing to the project, and they can work on separate repositories before committing changes, allowing for independent development and seamless integration of their contributions.', "Limitation: Committing directly to another person's repository is not possible; changes must be pushed to the remote repository for visibility to other collaborators. Committing directly to another person's repository is not possible in Git; changes must be pushed to the remote repository for visibility to other collaborators, ensuring a centralized and organized approach to version control and collaboration."]}], 'duration': 496.027, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1276773.jpg', 'highlights': ["GitHub was adopted by Dominion Enterprises due to its flexibility in supporting a variety of workflows, providing a secure place for code sharing, and enabling transparency across the company's development teams, leading to enhanced collaboration and code sharing.", 'The adoption of GitHub by Dominion Enterprises facilitated the incorporation of a continuous integration environment with Jenkins, resulting in faster software delivery, showcasing the tangible benefits of using GitHub for improving their development processes.', 'Git is a distributed version control tool that supports distributed non-linear workflow, enabling developers to work independently and merge their changes seamlessly, facilitating efficient collaboration and version control among developers.', 'Git allows creating local and remote repositories, enabling developers to manage their code locally and synchronize changes with a remote repository, promoting efficient version control and collaboration.', 'Local repositories are meant for individual use, while remote repositories enable developers to share their changes with collaborators, promoting transparency and collaboration within a team.', 'Collaborators refer to developers contributing to the project, and they can work on separate repositories before committing changes, allowing for independent development and seamless integration of their contributions.', "Limitation: Committing directly to another person's repository is not possible in Git; changes must be pushed to the remote repository for visibility to other collaborators, ensuring a centralized and organized approach to version control and collaboration.", 'Dominion Enterprises, with more than 100 offices worldwide, manages more than 45 websites, and their websites receive tens of million unique visitors every month, showcasing the scale of their operations and online presence.']}, {'end': 2394.197, 'segs': [{'end': 1821.832, 'src': 'embed', 'start': 1796.175, 'weight': 4, 'content': [{'end': 1802.664, 'text': 'It lets you have a local copy of the entire development history, which is located in the central repository,', 'start': 1796.175, 'duration': 6.489}, {'end': 1808.993, 'text': 'and it will fetch all the files from the central repository to get your local repository always updated.', 'start': 1802.664, 'duration': 6.329}, {'end': 1818.23, 'text': "And I'm calling it distributed because let's say that there might be a number of collaborators or developers.", 'start': 1809.747, 'duration': 8.483}, {'end': 1821.832, 'text': 'So they might be living in different parts of the world.', 'start': 1818.751, 'duration': 3.081}], 'summary': 'Distributed version control allows local copies of development history, ensuring updated local repositories for global collaborators.', 'duration': 25.657, 'max_score': 1796.175, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1796175.jpg'}, {'end': 1966.076, 'src': 'embed', 'start': 1902.506, 'weight': 0, 'content': [{'end': 1911.309, 'text': 'We can use Git SVN and you can directly access all the files, all the files in your project that is residing in an SVN repository.', 'start': 1902.506, 'duration': 8.803}, {'end': 1913.15, 'text': "So you don't have to change that.", 'start': 1911.709, 'duration': 1.441}, {'end': 1916.812, 'text': 'And it is compatible with existing systems and protocols.', 'start': 1913.93, 'duration': 2.882}, {'end': 1924.817, 'text': 'Well, there are protocols like SSH and WinRM protocols, so obviously Git uses SSH to connect to the central repository as well.', 'start': 1917.272, 'duration': 7.545}, {'end': 1928.28, 'text': 'So it is very compatible with all the existing things.', 'start': 1925.198, 'duration': 3.082}, {'end': 1934.824, 'text': "So you don't have to, so when you are migrating into Git, when you are starting to use Git, you don't have to actually change a lot of things.", 'start': 1928.32, 'duration': 6.504}, {'end': 1946.502, 'text': 'So have everyone understood these two features by so far? Okay, the next feature of Git is that it supports non-linear development of software.', 'start': 1935.864, 'duration': 10.638}, {'end': 1956.448, 'text': "Now, when you're working with Git, Git actually records the current state of your project by creating a tree graph from the index,", 'start': 1947.182, 'duration': 9.266}, {'end': 1958.37, 'text': 'a tree that you know is non-linear.', 'start': 1956.448, 'duration': 1.922}, {'end': 1966.076, 'text': "Now when you're working with Git, Git actually records the current state of the project by creating a tree graph from the index.", 'start': 1959.21, 'duration': 6.866}], 'summary': 'Git svn is compatible with existing systems, supports non-linear development.', 'duration': 63.57, 'max_score': 1902.506, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1902506.jpg'}, {'end': 2103.808, 'src': 'embed', 'start': 2077.454, 'weight': 2, 'content': [{'end': 2084.538, 'text': 'but actually Git uses a lossless compression technique and it compresses the data on the client side.', 'start': 2077.454, 'duration': 7.084}, {'end': 2093.262, 'text': "So, even though it might look like that you've got a lot of files, when it actually comes to storage or storing the data in your local repository,", 'start': 2084.638, 'duration': 8.624}, {'end': 2096.364, 'text': "it is all compressed and it doesn't take up a lot of space.", 'start': 2093.262, 'duration': 3.102}, {'end': 2103.808, 'text': "Only when you're fetching your data from the local repository into your workspace, it converts it and then you can work on it,", 'start': 2096.744, 'duration': 7.064}], 'summary': 'Git uses lossless compression, minimizing data storage space and enabling efficient data fetching.', 'duration': 26.354, 'max_score': 2077.454, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2077454.jpg'}, {'end': 2138.275, 'src': 'embed', 'start': 2120.241, 'weight': 7, 'content': [{'end': 2132.971, 'text': 'so it does not take any time to get files into your workspace from your local repository because and if you see that it is actually hundred times faster than fetching data from a remote repository,', 'start': 2120.241, 'duration': 12.73}, {'end': 2138.275, 'text': 'because obviously you have to travel over a network to get that data or the files that you want', 'start': 2132.971, 'duration': 5.304}], 'summary': 'Fetching files from local repository is 100 times faster than from remote repository.', 'duration': 18.034, 'max_score': 2120.241, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2120241.jpg'}, {'end': 2189.443, 'src': 'embed', 'start': 2164.531, 'weight': 6, 'content': [{'end': 2171.353, 'text': 'It is very close to machine language, so it reduces all the runtime overheads, and it makes all the processing very fast.', 'start': 2164.531, 'duration': 6.822}, {'end': 2174.935, 'text': 'So Git is very small, and Git is very fast.', 'start': 2172.094, 'duration': 2.841}, {'end': 2178.697, 'text': 'The next feature is that it is open source.', 'start': 2176.075, 'duration': 2.622}, {'end': 2186.061, 'text': 'Well, you know that Git was actually created by Linus Torvalds and he is the famous man who created the Linux kernel,', 'start': 2179.437, 'duration': 6.624}, {'end': 2189.443, 'text': 'and he actually used Git in the development of the Linux kernel.', 'start': 2186.061, 'duration': 3.382}], 'summary': 'Git is close to machine language, reducing runtime overheads, making processing fast. open source. created by linus torvalds and used in linux kernel development.', 'duration': 24.912, 'max_score': 2164.531, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2164531.jpg'}, {'end': 2238.937, 'src': 'embed', 'start': 2213.171, 'weight': 3, 'content': [{'end': 2217.894, 'text': 'so the source code is available and you can modify it on your own and you can get it for free.', 'start': 2213.171, 'duration': 4.723}, {'end': 2226.986, 'text': "so there is one more good thing about git, and after that it is very reliable, like i've been telling you since the start,", 'start': 2218.539, 'duration': 8.447}, {'end': 2230.99, 'text': 'that you have a backup of all the files in your local repository.', 'start': 2226.986, 'duration': 4.004}, {'end': 2233.852, 'text': "so if your central server crashes, you don't have to worry,", 'start': 2230.99, 'duration': 2.862}, {'end': 2238.937, 'text': "your files are all saved in your local repository and even if it's not in your local repository,", 'start': 2233.852, 'duration': 5.085}], 'summary': 'Git provides free access to source code, ensuring reliable backup of files on the local repository.', 'duration': 25.766, 'max_score': 2213.171, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2213171.jpg'}, {'end': 2341.756, 'src': 'embed', 'start': 2315.16, 'weight': 1, 'content': [{'end': 2319.383, 'text': 'So whenever you actually make change, it actually creates a commit object.', 'start': 2315.16, 'duration': 4.223}, {'end': 2324.086, 'text': 'And after you have made changes and you have committed to those changes,', 'start': 2319.963, 'duration': 4.123}, {'end': 2329.31, 'text': 'it is actually very hard to go back and change it without other people knowing it.', 'start': 2324.086, 'duration': 5.224}, {'end': 2334.873, 'text': 'Because whenever you make a commit, the SHA-1 actually converts it.', 'start': 2329.85, 'duration': 5.023}, {'end': 2338.495, 'text': 'Well, okay, so John asked that what is SHA-1?', 'start': 2335.814, 'duration': 2.681}, {'end': 2341.756, 'text': 'Well, it is a kind of cryptographic algorithm.', 'start': 2338.855, 'duration': 2.901}], 'summary': 'Making changes creates commit object; sha-1 encrypts commits.', 'duration': 26.596, 'max_score': 2315.16, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2315160.jpg'}], 'start': 1773.54, 'title': "Understanding git's features and migration from svn", 'summary': "Explains git's distributed nature, compatibility, migration process from svn, and key features including support for non-linear development, efficient storage, speed advantage, open source nature, reliability, and security with sha-1 algorithm.", 'chapters': [{'end': 1840.46, 'start': 1773.54, 'title': 'Git: distributed and compatible features', 'summary': 'Explains the distributed nature of git, allowing for a local repository with the entire development history and its global accessibility, as well as its compatibility with different locations.', 'duration': 66.92, 'highlights': ["The feature of Git being distributed allows each developer to have a local copy of the entire development history, providing global accessibility and ensuring that everyone's local repository is always updated from the central repository.", "Git's compatibility enables developers from different parts of the world to work on the project, illustrating its global reach and accessibility."]}, {'end': 2394.197, 'start': 1841.36, 'title': 'Migrating from svn to git and key features of git', 'summary': 'Discusses the process of migrating from svn to git, highlighting compatibility with svn repositories, support for non-linear software development, lossless compression for efficient storage, speed advantage over remote repositories, open source nature, reliability with backup options, and security using sha-1 algorithm.', 'duration': 552.837, 'highlights': ['Compatibility with SVN repositories Git is compatible with SVN repositories, allowing direct access to SVN files over the network, making the migration from SVN to Git seamless.', 'Support for non-linear software development Git records the project state using a non-linear tree graph, enabling branching for independent development, creation, merging, and deletion of branches in a few seconds.', 'Lossless compression for efficient storage Git utilizes a lossless compression technique for data storage, resulting in minimal space utilization and significant speed advantages when fetching files from the local repository.', 'Speed advantage over remote repositories Fetching data from the local repository is approximately 100 times faster than fetching from a remote repository, as confirmed by performance tests comparing Git with other version control tools.', 'Open source nature Git is an open source tool created by Linus Torvalds, providing access to the source code for modification and free usage, making it highly accessible to all users.', 'Reliability with backup options Git ensures reliability by offering local repository backups, and the ability to maintain duplicate copies of the central repository, providing a safety net in the event of server crashes.', 'Security using SHA-1 algorithm Git employs the SHA-1 algorithm to name and identify objects, ensuring the security and integrity of commits, making it difficult to alter commits without detection.']}], 'duration': 620.657, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak1773540.jpg', 'highlights': ['Support for non-linear software development Git records the project state using a non-linear tree graph, enabling branching for independent development, creation, merging, and deletion of branches in a few seconds.', 'Security using SHA-1 algorithm Git employs the SHA-1 algorithm to name and identify objects, ensuring the security and integrity of commits, making it difficult to alter commits without detection.', 'Lossless compression for efficient storage Git utilizes a lossless compression technique for data storage, resulting in minimal space utilization and significant speed advantages when fetching files from the local repository.', 'Reliability with backup options Git ensures reliability by offering local repository backups, and the ability to maintain duplicate copies of the central repository, providing a safety net in the event of server crashes.', "The feature of Git being distributed allows each developer to have a local copy of the entire development history, providing global accessibility and ensuring that everyone's local repository is always updated from the central repository.", 'Compatibility with SVN repositories Git is compatible with SVN repositories, allowing direct access to SVN files over the network, making the migration from SVN to Git seamless.', 'Open source nature Git is an open source tool created by Linus Torvalds, providing access to the source code for modification and free usage, making it highly accessible to all users.', 'Speed advantage over remote repositories Fetching data from the local repository is approximately 100 times faster than fetching from a remote repository, as confirmed by performance tests comparing Git with other version control tools.', "Git's compatibility enables developers from different parts of the world to work on the project, illustrating its global reach and accessibility."]}, {'end': 2894.688, 'segs': [{'end': 2478.457, 'src': 'embed', 'start': 2394.377, 'weight': 0, 'content': [{'end': 2397.56, 'text': 'It will create a commit hash for you.', 'start': 2394.377, 'duration': 3.183}, {'end': 2403.924, 'text': 'So everyone will see it and this commit hash is also useful when you want to revert back to previous versions.', 'start': 2398.2, 'duration': 5.724}, {'end': 2412.047, 'text': 'You want to know that which commit exactly caused what problem, and if you want to remove that commit or if you want to remove that version,', 'start': 2404.264, 'duration': 7.783}, {'end': 2416.669, 'text': 'you can do that because SHAI will give you the hash log of every commit.', 'start': 2412.047, 'duration': 4.622}, {'end': 2422.651, 'text': 'Okay, so Jamie asked, can you revert back to the previous commit? Of course, we can revert back to a previous commit.', 'start': 2417.429, 'duration': 5.222}, {'end': 2429.294, 'text': 'We can see what was exactly changed and if you want, Jamie, I can show you that in a while that how you can revert back to a previous commit.', 'start': 2422.671, 'duration': 6.623}, {'end': 2431.771, 'text': 'Okay, so Jamie says cool.', 'start': 2430.41, 'duration': 1.361}, {'end': 2437.535, 'text': "So we'll move on and see the next feature, which is economical.", 'start': 2432.512, 'duration': 5.023}, {'end': 2444.06, 'text': "Now, Git is actually released under the general public's license, and it means that it is for free.", 'start': 2438.076, 'duration': 5.984}, {'end': 2448.544, 'text': "You don't have to pay any money to download Git in your system.", 'start': 2444.16, 'duration': 4.384}, {'end': 2451.566, 'text': 'You can have Git without burning a hole in your pocket.', 'start': 2448.564, 'duration': 3.002}, {'end': 2456.748, 'text': 'and since all the heavy lifting is done on the client side, because everything you do,', 'start': 2452.246, 'duration': 4.502}, {'end': 2465.491, 'text': "you do it on your own entire workspace and you push it into the local repository first and after that it's pushed in the central server.", 'start': 2456.748, 'duration': 8.743}, {'end': 2469.573, 'text': 'so it means that people are only pushing into the central server after,', 'start': 2465.491, 'duration': 4.082}, {'end': 2475.015, 'text': "when they're sure about their work and they're not experimenting on the central repository.", 'start': 2469.573, 'duration': 5.442}, {'end': 2478.457, 'text': 'So your central repository can be very simple enough.', 'start': 2475.535, 'duration': 2.922}], 'summary': 'Git provides commit hashes for version control and is economical as it is free to download and use.', 'duration': 84.08, 'max_score': 2394.377, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2394377.jpg'}, {'end': 2651.604, 'src': 'embed', 'start': 2627.957, 'weight': 6, 'content': [{'end': 2635.739, 'text': 'into the central repository and everyone else can see it, and everyone else can pull his code and use it for themselves as well.', 'start': 2627.957, 'duration': 7.782}, {'end': 2638.22, 'text': 'So this is just meant for sharing data.', 'start': 2635.819, 'duration': 2.401}, {'end': 2645.437, 'text': 'Whereas in local repository, it is only you can access it and it is only meant for your own.', 'start': 2639.13, 'duration': 6.307}, {'end': 2651.604, 'text': 'So you can work in your local repository, you can work in isolation and no one will interfere you.', 'start': 2645.958, 'duration': 5.646}], 'summary': 'Central repository allows sharing code with everyone, while local repository is for individual use and isolation.', 'duration': 23.647, 'max_score': 2627.957, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2627957.jpg'}, {'end': 2802.568, 'src': 'embed', 'start': 2768.027, 'weight': 7, 'content': [{'end': 2772.83, 'text': "So let's first create a GitHub account and create repositories on GitHub.", 'start': 2768.027, 'duration': 4.803}, {'end': 2790.583, 'text': "So at first you need to go to github.com, and if you don't have an account, you can sign up for GitHub in here.", 'start': 2784.301, 'duration': 6.282}, {'end': 2794.345, 'text': 'You just have to pick a username that has not been already taken.', 'start': 2790.643, 'duration': 3.702}, {'end': 2802.568, 'text': 'You have to just provide your email address, get a password, and then just click this green button here, and your account will be created.', 'start': 2794.865, 'duration': 7.703}], 'summary': 'Create a github account and repositories on github by signing up with a unique username and email.', 'duration': 34.541, 'max_score': 2768.027, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2768027.jpg'}, {'end': 2855.07, 'src': 'embed', 'start': 2822.021, 'weight': 5, 'content': [{'end': 2827.603, 'text': "So you'll get two buttons where you can read the guide of how to use GitHub or you can just start a project right away.", 'start': 2822.021, 'duration': 5.582}, {'end': 2832.605, 'text': "Now I'll be telling you all about GitHub so you don't have to click this button right now.", 'start': 2828.223, 'duration': 4.382}, {'end': 2834.846, 'text': 'So you can just go ahead and start a project.', 'start': 2832.685, 'duration': 2.161}, {'end': 2845.546, 'text': 'So now Git tells that for every project you need to maintain a unique repository.', 'start': 2839.184, 'duration': 6.362}, {'end': 2855.07, 'text': "It is because it's very healthy and keeps things very clean, because if you are storing just the files related to one project in a repository,", 'start': 2846.127, 'duration': 8.943}], 'summary': 'Github offers guide or project start options. each project requires a unique repository for cleanliness.', 'duration': 33.049, 'max_score': 2822.021, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2822021.jpg'}], 'start': 2394.377, 'title': 'Version control and git overview', 'summary': 'Discusses the significance of commit hashes in version control, enabling users to revert to previous versions, and introduces git as a free decentralized tool for version control, emphasizing cost-saving potential and the option of private accounts at $7 a month for maintaining unique repositories.', 'chapters': [{'end': 2437.535, 'start': 2394.377, 'title': 'Version control and reverting commits', 'summary': 'Discusses the importance of commit hashes in version control, enabling users to revert back to previous versions and pinpoint the cause of issues. additionally, it highlights the ability to revert back to previous commits and showcases a forthcoming demonstration.', 'duration': 43.158, 'highlights': ['Commit hashes are crucial for version control, enabling users to identify and revert back to previous versions, ensuring traceability and problem resolution.', 'Users have the capability to revert back to previous commits and examine specific changes, providing a demonstration of this feature.', 'The discussion also presents the upcoming feature of economical significance, indicating a comprehensive coverage of version control functionalities.']}, {'end': 2894.688, 'start': 2438.076, 'title': 'Git and github overview', 'summary': 'Introduces git as a free tool for version control, emphasizing its cost-saving potential, decentralized nature, and the distinction between local and central repositories. it also provides an overview of github and the process of creating repositories, highlighting the significance of maintaining unique repositories for individual projects and the option of private accounts at the cost of $7 a month.', 'duration': 456.612, 'highlights': ["Git is released under the general public's license, making it free for download, offering cost-saving potential for users.", 'All heavy lifting is done on the client side in Git, with activities performed in the local workspace before pushing to the central server, ensuring a decentralized and cost-efficient setup.', 'GitHub allows the creation of unique repositories for each project, emphasizing the importance of maintaining clean and organized storage, and offers the option of private accounts for $7 a month.', 'The distinction between central and local repositories in Git is explained, highlighting the purpose of the central repository for sharing data among collaborators and the local repository for individual, isolated work.', 'The process of creating repositories in GitHub is detailed, including the steps to sign up, create a new repository, and the option of choosing between public and private access.']}], 'duration': 500.311, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2394377.jpg', 'highlights': ['Commit hashes are crucial for version control, enabling users to identify and revert back to previous versions, ensuring traceability and problem resolution.', 'Users have the capability to revert back to previous commits and examine specific changes, providing a demonstration of this feature.', 'The discussion also presents the upcoming feature of economical significance, indicating a comprehensive coverage of version control functionalities.', "Git is released under the general public's license, making it free for download, offering cost-saving potential for users.", 'All heavy lifting is done on the client side in Git, with activities performed in the local workspace before pushing to the central server, ensuring a decentralized and cost-efficient setup.', 'GitHub allows the creation of unique repositories for each project, emphasizing the importance of maintaining clean and organized storage, and offers the option of private accounts for $7 a month.', 'The distinction between central and local repositories in Git is explained, highlighting the purpose of the central repository for sharing data among collaborators and the local repository for individual, isolated work.', 'The process of creating repositories in GitHub is detailed, including the steps to sign up, create a new repository, and the option of choosing between public and private access.']}, {'end': 4094.236, 'segs': [{'end': 2988.212, 'src': 'embed', 'start': 2960.069, 'weight': 0, 'content': [{'end': 2963.112, 'text': 'and then you can actually add some license as well.', 'start': 2960.069, 'duration': 3.043}, {'end': 2966.214, 'text': 'so you can just go through what this license actually are.', 'start': 2963.112, 'duration': 3.102}, {'end': 2975.162, 'text': 'but if you want, you can just leave it as none and after that just click on this green button here.', 'start': 2966.214, 'duration': 8.948}, {'end': 2979.986, 'text': 'so just create your repository, and so there it is.', 'start': 2975.162, 'duration': 4.824}, {'end': 2981.947, 'text': 'so you can see, this is the initial commit.', 'start': 2979.986, 'duration': 1.961}, {'end': 2988.212, 'text': 'you have initialized your repository with the readme, and this is your readme file.', 'start': 2981.947, 'duration': 6.265}], 'summary': 'Guide to initializing a repository and adding a license, with an initial commit and a readme file.', 'duration': 28.143, 'max_score': 2960.069, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2960069.jpg'}, {'end': 3197.017, 'src': 'heatmap', 'start': 3066.409, 'weight': 1, 'content': [{'end': 3067.589, 'text': 'So there is only one branch.', 'start': 3066.409, 'duration': 1.18}, {'end': 3070.47, 'text': 'So now my central repository has been created.', 'start': 3068.229, 'duration': 2.241}, {'end': 3075.431, 'text': 'So the next thing that I need to do is create a local repository in my local machine.', 'start': 3070.61, 'duration': 4.821}, {'end': 3080.29, 'text': 'Now I have already installed Git in my system.', 'start': 3076.849, 'duration': 3.441}, {'end': 3083.971, 'text': "I'm using a Windows system, so I've installed Git for Windows.", 'start': 3080.31, 'duration': 3.661}, {'end': 3089.752, 'text': 'So if you want some help with the installation, I have already written a blog on that.', 'start': 3084.751, 'duration': 5.001}, {'end': 3092.273, 'text': "I'll leave the link of the blog in the description below.", 'start': 3089.812, 'duration': 2.461}, {'end': 3095.514, 'text': 'You can refer to that blog and install Git in your system.', 'start': 3092.633, 'duration': 2.881}, {'end': 3101.755, 'text': "Now I've already done that, so let's say that I want my project to be in the C drive.", 'start': 3095.974, 'duration': 5.781}, {'end': 3105.256, 'text': "So let's say I'm just creating a folder here for my project.", 'start': 3102.395, 'duration': 2.861}, {'end': 3111.164, 'text': "So I'll just name it Edureka project.", 'start': 3106.201, 'duration': 4.963}, {'end': 3118.368, 'text': "And let's say that this is where I want my local repository to be.", 'start': 3114.606, 'duration': 3.762}, {'end': 3126.273, 'text': "So the first thing that I'll do is right click and I'll click this option here, git bash here.", 'start': 3118.908, 'duration': 7.365}, {'end': 3135.599, 'text': 'And this will actually open up a very colorful terminal for you to use, and this is called the git bash emulator.', 'start': 3128.595, 'duration': 7.004}, {'end': 3140.662, 'text': "So this is where you'll be typing all your commands and you'll be doing all your work in the git bash here.", 'start': 3135.999, 'duration': 4.663}, {'end': 3151.069, 'text': "So in order to create your local repository, the first thing that you'll do is type in this command, git init and press enter.", 'start': 3141.683, 'duration': 9.386}, {'end': 3156.272, 'text': 'So now you can see that it is initialized empty git repository on this path.', 'start': 3151.569, 'duration': 4.703}, {'end': 3160.1, 'text': "So let's see, and you can see that a .", 'start': 3157.299, 'duration': 2.801}, {'end': 3168.905, 'text': 'git folder has been created here and if you see here, you can see that it contains all the configurations and the object details and everything.', 'start': 3160.1, 'duration': 8.805}, {'end': 3174.507, 'text': 'So your repository is initialized and this is going to be your local repository.', 'start': 3170.445, 'duration': 4.062}, {'end': 3179.21, 'text': 'So any questions on how to create repositories? Okay, so John says no.', 'start': 3175.008, 'duration': 4.202}, {'end': 3185.889, 'text': 'So, after we have created our repositories, it is very important to link them,', 'start': 3180.865, 'duration': 5.024}, {'end': 3195.535, 'text': "because how would you know which repository to push into and how will you just pull all the changes or all the files from a remote repository if you don't know,", 'start': 3185.889, 'duration': 9.646}, {'end': 3197.017, 'text': "if they're not connected properly?", 'start': 3195.535, 'duration': 1.482}], 'summary': 'One branch created, local repository initialized with git bash emulator in windows system.', 'duration': 130.608, 'max_score': 3066.409, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3066409.jpg'}, {'end': 3168.905, 'src': 'embed', 'start': 3141.683, 'weight': 1, 'content': [{'end': 3151.069, 'text': "So in order to create your local repository, the first thing that you'll do is type in this command, git init and press enter.", 'start': 3141.683, 'duration': 9.386}, {'end': 3156.272, 'text': 'So now you can see that it is initialized empty git repository on this path.', 'start': 3151.569, 'duration': 4.703}, {'end': 3160.1, 'text': "So let's see, and you can see that a .", 'start': 3157.299, 'duration': 2.801}, {'end': 3168.905, 'text': 'git folder has been created here and if you see here, you can see that it contains all the configurations and the object details and everything.', 'start': 3160.1, 'duration': 8.805}], 'summary': "Creating a local repository using 'git init' command.", 'duration': 27.222, 'max_score': 3141.683, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3141683.jpg'}, {'end': 3323.037, 'src': 'heatmap', 'start': 3253.255, 'weight': 0.712, 'content': [{'end': 3265.862, 'text': 'git remote origin and the link of your central repository, and let me just show you where you can find this link.', 'start': 3253.255, 'duration': 12.607}, {'end': 3272.286, 'text': "so when you go back into your repository, you'll find this green button here, which is the clone or download.", 'start': 3265.862, 'duration': 6.424}, {'end': 3277.728, 'text': 'just click here, and this is the HTTPS URL that you want.', 'start': 3272.286, 'duration': 5.442}, {'end': 3285.731, 'text': 'so just copy it on your clipboard, go back to your git bash and paste it and enter.', 'start': 3277.728, 'duration': 8.003}, {'end': 3291.273, 'text': "So your origin has been added successfully because it's not showing any kind of errors.", 'start': 3286.271, 'duration': 5.002}, {'end': 3294.554, 'text': "So now what we'll do is that we'll perform a git pull.", 'start': 3291.853, 'duration': 2.701}, {'end': 3299.695, 'text': "It means we'll fetch all the files from the central repository into my local repository.", 'start': 3294.634, 'duration': 5.061}, {'end': 3307.477, 'text': 'So just type in the command git pull origin master.', 'start': 3301.635, 'duration': 5.842}, {'end': 3323.037, 'text': 'and you can see that they have done some kind of fetching from the master branch into the master branch and let us see that whether all the files have been fetched or not.', 'start': 3310.828, 'duration': 12.209}], 'summary': 'Demonstration of adding central repository link and performing git pull for file fetching.', 'duration': 69.782, 'max_score': 3253.255, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3253255.jpg'}, {'end': 3451.951, 'src': 'embed', 'start': 3421.951, 'weight': 2, 'content': [{'end': 3424.793, 'text': 'And actually, that is how you should do that.', 'start': 3421.951, 'duration': 2.842}, {'end': 3432.079, 'text': "It's a good habit and it's a good practice if you're working with GitHub and Git, is that when you start working,", 'start': 3425.954, 'duration': 6.125}, {'end': 3444.649, 'text': 'the first thing that you need to do is make a Git pull to fetch all the files from your central repository so that you could get updated with all the changes that has been recently made everyone else,', 'start': 3432.079, 'duration': 12.57}, {'end': 3451.951, 'text': "and after you're done working, after you're sure that your code is running, then only make the git push so that everyone can see it.", 'start': 3444.649, 'duration': 7.302}], 'summary': 'Prior to work, git pull; after work, git push to central repository for updates.', 'duration': 30, 'max_score': 3421.951, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3421951.jpg'}, {'end': 3508.121, 'src': 'embed', 'start': 3467.145, 'weight': 3, 'content': [{'end': 3476.551, 'text': 'So now Git actually has a concept, it has an intermediate layer that resides between your workspace and your local repository.', 'start': 3467.145, 'duration': 9.406}, {'end': 3484.557, 'text': 'Now when you want to commit changes or make changes in your local repository, you have to add those files in the index first.', 'start': 3477.111, 'duration': 7.446}, {'end': 3489.238, 'text': 'So this is the layer that is between your workspace and local repository.', 'start': 3485.157, 'duration': 4.081}, {'end': 3495.879, 'text': 'Now if your files are not in the index, you cannot make commit or you cannot make changes into your local repository.', 'start': 3489.598, 'duration': 6.281}, {'end': 3499.039, 'text': 'So for that you have to use the command git add.', 'start': 3496.359, 'duration': 2.68}, {'end': 3504.6, 'text': 'And you might get confused that which all files are in the index and which all are not.', 'start': 3499.94, 'duration': 4.66}, {'end': 3508.121, 'text': 'So if you want to see that, you can use the command git status.', 'start': 3505.24, 'duration': 2.881}], 'summary': 'Git introduces an intermediate layer, the index, which requires files to be added before committing changes to the local repository.', 'duration': 40.976, 'max_score': 3467.145, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3467145.jpg'}, {'end': 3572.571, 'src': 'embed', 'start': 3547.664, 'weight': 5, 'content': [{'end': 3556.167, 'text': 'What your version control system will do is that it will create another commit object and this is going to be your different version with the changes.', 'start': 3547.664, 'duration': 8.503}, {'end': 3564.43, 'text': 'So your commit snapshots are actually going to contain snapshots of the project which is actually changed.', 'start': 3556.787, 'duration': 7.643}, {'end': 3566.11, 'text': 'So this is what commit is.', 'start': 3564.85, 'duration': 1.26}, {'end': 3572.571, 'text': "So I'll just show you, I'll just go ahead and show you how to commit changes in your local repository.", 'start': 3567.19, 'duration': 5.381}], 'summary': 'Version control creates commit objects for project snapshots.', 'duration': 24.907, 'max_score': 3547.664, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3547664.jpg'}, {'end': 4018.881, 'src': 'embed', 'start': 3982.937, 'weight': 6, 'content': [{'end': 3990.301, 'text': 'in case of git commit, whereas in case of git, add, if you want to add all the files, you have to use hyphen capital A.', 'start': 3982.937, 'duration': 7.364}, {'end': 3991.781, 'text': 'So just remember that difference.', 'start': 3990.301, 'duration': 1.48}, {'end': 3993.542, 'text': 'And add message.', 'start': 3992.702, 'duration': 0.84}, {'end': 3998.845, 'text': 'Adding three files.', 'start': 3996.744, 'duration': 2.101}, {'end': 4012.337, 'text': 'So you can see three files has been changed and now let me show you how this actually git stores all these commits.', 'start': 4004.093, 'duration': 8.244}, {'end': 4018.881, 'text': 'So you can perform an operation called the git log.', 'start': 4016.34, 'duration': 2.541}], 'summary': "In git, use 'git add -a' to add all files. three files were added.", 'duration': 35.944, 'max_score': 3982.937, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak3982937.jpg'}], 'start': 2894.708, 'title': 'Git repository operations', 'summary': 'Details the process of initializing a github repository, creating and managing a local repository, and covers git operations, including pull and push, emphasizing best practices for version control and collaboration.', 'chapters': [{'end': 3067.589, 'start': 2894.708, 'title': 'Github repository initialization process', 'summary': 'Details the process of initializing a github repository, including making the repository public, adding a readme file, gitignore, and license, as well as making changes to the readme file and committing the changes.', 'duration': 172.881, 'highlights': ['The chapter details the process of initializing a GitHub repository, including making the repository public, adding a readme file, gitignore, and license. GitHub repository initialization process, making repository public, adding readme file, gitignore, and license', 'Explains the process of making changes to the readme file and committing the changes. Making changes to the readme file, committing the changes', 'Provides information on the visibility of commit history, including contributors, commits, and branches. Visibility of commit history, contributors, commits, and branches']}, {'end': 3400.579, 'start': 3068.229, 'title': 'Git repository creation and management', 'summary': 'Covers the creation of a local repository, linking it to the central repository, and performing operations like fetching and pushing files, using git commands on a windows system.', 'duration': 332.35, 'highlights': ["Local repository creation with git init command The process of creating a local repository using the 'git init' command is explained, initializing an empty git repository on the specified path.", "Linking local and central repositories with git remote and git pull commands The importance of linking local and central repositories is highlighted, with the use of 'git remote' to add the origin and 'git pull' to fetch files from the central repository into the local repository.", 'Explanation of compressed file format during pulling and pushing operations The process of files being compressed in the central repository and during pulling and pushing operations, as well as their unpacking in the workspace, is elaborated.']}, {'end': 4094.236, 'start': 3400.639, 'title': 'Git operations and best practices', 'summary': 'Covers the importance of git pull and push operations, the intermediate layer in git, the process of adding files to the index and making commits, and the ability to add and commit multiple files at once, emphasizing the significance of version control and best practices in using git for collaboration and project management.', 'duration': 693.597, 'highlights': ['The chapter emphasizes the importance of Git pull to fetch all files from the central repository and Git push to push changes into the central repository, promoting the best practices for working with GitHub and Git. Emphasizing the importance of using Git pull to fetch all files from the central repository and Git push to push changes into the central repository, promoting best practices for working with GitHub and Git.', 'The concept of an intermediate layer between the workspace and the local repository in Git is explained, highlighting the necessity of adding files to the index before making changes or commits in the local repository. Explaining the concept of an intermediate layer between the workspace and the local repository in Git, highlighting the necessity of adding files to the index before making changes or commits in the local repository.', "The process of adding files to the index using the 'git add' command and checking the status of files in the index using the 'git status' command is detailed, emphasizing the significance of using these commands for effective version control. Detailing the process of adding files to the index using the 'git add' command and checking the status of files in the index using the 'git status' command, emphasizing the significance of these commands for effective version control.", "The explanation of 'git commit' as a version control system creating commit objects and snapshots of project changes, along with the process of making commits in the local repository, highlights the essential role of commits in managing project versions. Explaining 'git commit' as a version control system creating commit objects and snapshots of project changes, along with the process of making commits in the local repository, highlighting the essential role of commits in managing project versions.", "The ability to add multiple files to the index at once using 'git add -A' and commit them all at once using 'git commit -a', along with demonstrating how Git stores commits using the 'git log' operation, showcases efficient practices in adding and committing multiple files simultaneously. Demonstrating the ability to add multiple files to the index at once using 'git add -A' and commit them all at once using 'git commit -a', along with showcasing how Git stores commits using the 'git log' operation, highlighting efficient practices in adding and committing multiple files simultaneously."]}], 'duration': 1199.528, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak2894708.jpg', 'highlights': ['GitHub repository initialization process, making repository public, adding readme file, gitignore, and license', 'Local repository creation with git init command, initializing an empty git repository on the specified path', 'Emphasizing the importance of using Git pull to fetch all files from the central repository and Git push to push changes into the central repository, promoting best practices for working with GitHub and Git', 'Explaining the concept of an intermediate layer between the workspace and the local repository in Git, highlighting the necessity of adding files to the index before making changes or commits in the local repository', "Detailing the process of adding files to the index using the 'git add' command and checking the status of files in the index using the 'git status' command, emphasizing the significance of these commands for effective version control", "Explaining 'git commit' as a version control system creating commit objects and snapshots of project changes, along with the process of making commits in the local repository, highlighting the essential role of commits in managing project versions", "Demonstrating the ability to add multiple files to the index at once using 'git add -A' and commit them all at once using 'git commit -a', along with showcasing how Git stores commits using the 'git log' operation, highlighting efficient practices in adding and committing multiple files simultaneously"]}, {'end': 5288.746, 'segs': [{'end': 4181.308, 'src': 'embed', 'start': 4159.372, 'weight': 0, 'content': [{'end': 4167.959, 'text': 'so if you want to separate that, you can actually create a branch from this commit, and Let me show you how to actually create branches.', 'start': 4159.372, 'duration': 8.587}, {'end': 4170.8, 'text': "Now, I'll also tell you that there are two kinds of branches.", 'start': 4168.059, 'duration': 2.741}, {'end': 4173.582, 'text': 'There are local branches and remote tracking branches.', 'start': 4171.18, 'duration': 2.402}, {'end': 4181.308, 'text': 'Your remote branches are the branches that is going to connect your branches from your local repository to your central repository,', 'start': 4173.903, 'duration': 7.405}], 'summary': 'Learn how to create local and remote tracking branches for connecting repositories.', 'duration': 21.936, 'max_score': 4159.372, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak4159372.jpg'}, {'end': 4435.252, 'src': 'embed', 'start': 4411.025, 'weight': 1, 'content': [{'end': 4417.547, 'text': "So now, if you're creating branches and you're developing a new feature and you want to add that new feature,", 'start': 4411.025, 'duration': 6.522}, {'end': 4420.227, 'text': 'so you have to do an operation called merging.', 'start': 4417.547, 'duration': 2.68}, {'end': 4424.169, 'text': 'Now merging means combining the work of different branches all together.', 'start': 4420.728, 'duration': 3.441}, {'end': 4430.511, 'text': "And it's very important that after you have branched off from your master branch, always combine it back in.", 'start': 4424.769, 'duration': 5.742}, {'end': 4435.252, 'text': "at the end, after you're done working with the branch, always remember to merge it back in.", 'start': 4430.511, 'duration': 4.741}], 'summary': 'Merging branches is crucial for combining different work effectively and should always be done after branching off from the master branch.', 'duration': 24.227, 'max_score': 4411.025, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak4411025.jpg'}, {'end': 4486.829, 'src': 'embed', 'start': 4454.306, 'weight': 2, 'content': [{'end': 4456.527, 'text': 'He asked that what is Git stash?', 'start': 4454.306, 'duration': 2.221}, {'end': 4464.194, 'text': "Now, Git stash is actually something that you can actually use when you're developing some kind of feature, and you don't want it yet.", 'start': 4456.908, 'duration': 7.286}, {'end': 4468.357, 'text': "You're not sure about that feature and you don't want to add it in your workflow yet.", 'start': 4464.214, 'duration': 4.143}, {'end': 4473.922, 'text': 'So you have done some kind of work on that and you want to leave it and move on to another work.', 'start': 4468.397, 'duration': 5.525}, {'end': 4475.443, 'text': 'You can actually Git stash it.', 'start': 4473.962, 'duration': 1.481}, {'end': 4486.829, 'text': "So what Git stash will do is that it will break up your branch completely and store it differently and after you've done your other work and you want to go back onto that,", 'start': 4475.844, 'duration': 10.985}], 'summary': 'Git stash is used to temporarily store unfinished work while developing a feature, allowing you to switch to other tasks.', 'duration': 32.523, 'max_score': 4454.306, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak4454306.jpg'}, {'end': 4854.803, 'src': 'embed', 'start': 4826.526, 'weight': 5, 'content': [{'end': 4830.669, 'text': 'Well, the main difference is that when you do a git pull,', 'start': 4826.526, 'duration': 4.143}, {'end': 4841.076, 'text': 'it actually pulls all the new files or the changed files from your central repository and it directly places them or connects them into your master branch.', 'start': 4830.669, 'duration': 10.407}, {'end': 4844.418, 'text': 'when you actually do a git fetch.', 'start': 4842.237, 'duration': 2.181}, {'end': 4845.899, 'text': 'git fetch also does the same thing.', 'start': 4844.418, 'duration': 1.481}, {'end': 4854.803, 'text': 'it just pulls or it just fetches all the changed files on the new files from the central repo, but it actually stores it in a different branch,', 'start': 4845.899, 'duration': 8.904}], 'summary': 'Git pull places files directly in master branch, while git fetch stores them in a different branch.', 'duration': 28.277, 'max_score': 4826.526, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak4826526.jpg'}, {'end': 4925.478, 'src': 'embed', 'start': 4898.398, 'weight': 4, 'content': [{'end': 4903.641, 'text': 'And both of these commands are designed to integrate changes from one branch into another.', 'start': 4898.398, 'duration': 5.243}, {'end': 4907.682, 'text': "It's just that they just do the same task in a different way.", 'start': 4903.661, 'duration': 4.021}, {'end': 4914.346, 'text': "Now, what rebasing means, if you see the workflow diagram here is that you've got your master branch and you've got your new branch.", 'start': 4907.963, 'duration': 6.383}, {'end': 4917.733, 'text': "Now when you're rebasing it.", 'start': 4915.652, 'duration': 2.081}, {'end': 4925.478, 'text': "what it does, if you see in this workflow diagram here, is that you've got a new branch in your master branch and when you're rebasing it,", 'start': 4917.733, 'duration': 7.745}], 'summary': 'Rebasing integrates changes from one branch to another, aligning the new branch with the master branch.', 'duration': 27.08, 'max_score': 4898.398, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak4898398.jpg'}], 'start': 4094.236, 'title': 'Git branching, merging, and rebasing', 'summary': 'Introduces branching, merging, and rebasing in git, covering the creation and switching of branches, the importance of merging into the main branch, the function and application of git stash, and the significance of maintaining a linear workflow, emphasizing the impact of merging on the master branch.', 'chapters': [{'end': 4453.825, 'start': 4094.236, 'title': 'Git branching and merging', 'summary': 'Introduces branching in git, explaining the concept and purpose of branches, creation of local and remote branches, and switching between branches. it also covers the importance of merging branches back into the main branch after development, emphasizing the need for combining the work of different branches into the master branch for production quality code.', 'duration': 359.589, 'highlights': ['The chapter introduces branching in Git, explaining the concept and purpose of branches, creation of local and remote branches, and switching between branches. It details the creation of branches as pointers to specific commits, the differentiation between local and remote tracking branches, and the process of creating and switching between branches in Git.', 'It also covers the importance of merging branches back into the main branch after development, emphasizing the need for combining the work of different branches into the master branch for production quality code. The chapter emphasizes the crucial operation of merging, highlighting the necessity of combining the work of different branches back into the master branch for production quality code.']}, {'end': 4645.396, 'start': 4454.306, 'title': 'Understanding git stash and merging', 'summary': 'Explains the function of git stash in temporarily storing unfinished work and its application in reattaching the branch. it also delves into the process of merging branches in git, emphasizing the importance of the destination branch and demonstrating the impact of merging on the master branch.', 'duration': 191.09, 'highlights': ['Git stash is used to temporarily store unfinished work and can be reattached later. Git stash is a tool for temporarily storing unfinished work, allowing developers to move on to other tasks without adding the incomplete work to the workflow. It breaks up the branch and stores it separately, providing the ability to reattach the branch later.', "The process of merging branches in Git involves specifying the destination branch and its impact on the master branch. Merging branches in Git involves using the 'git merge' command and specifying the destination branch. It is crucial to be checked out in the destination branch and understand that the work from the source branch will be merged into the current branch. The impact of merging is demonstrated by showing the changes in the master branch after merging.", 'Modifying changes in the first branch does not affect the master branch until it is merged. Modifying changes in the first branch does not affect the master branch until the changes are merged. This demonstrates the separation of the first branch and the ability to make changes without impacting the master branch.']}, {'end': 5288.746, 'start': 4649.619, 'title': 'Git branching, merging, and rebasing', 'summary': 'Explains the importance of git commit all, difference between git pull and git fetch, and the concept of rebasing, including its benefits and how to perform it, also emphasizes the significance of merging to reflect changes, with a focus on maintaining a linear workflow.', 'duration': 639.127, 'highlights': ['Rebasing is another kind of merging that places the entire commit history of a branch onto the tip of the master, providing a cleaner project history and aiding in maintaining a linear workflow. Rebasing integrates the commit history of a branch onto the master, reducing the number of branches and ensuring a cleaner project history, leading to a linear workflow.', 'The difference between git pull and git fetch lies in the fact that git pull directly connects new or changed files to the master branch, while git fetch stores them in a separate branch, emphasizing the importance of git merge after git fetch to reflect changes in the local repository. Git pull directly connects new or changed files to the master branch, while git fetch stores them in a separate branch, necessitating a git merge to reflect changes in the local repository.', 'Emphasizes the significance of merging to reflect all the changes made in a branch into the master, highlighting the importance of not forgetting to merge to ensure the visibility of modifications. Stresses the importance of merging to incorporate all changes from a branch into the master, ensuring the visibility of modifications and the need to not forget to merge.']}], 'duration': 1194.51, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak4094236.jpg', 'highlights': ['The chapter introduces branching in Git, explaining the concept and purpose of branches, creation of local and remote branches, and switching between branches.', 'It also covers the importance of merging branches back into the main branch after development, emphasizing the need for combining the work of different branches into the master branch for production quality code.', 'Git stash is a tool for temporarily storing unfinished work, allowing developers to move on to other tasks without adding the incomplete work to the workflow.', 'The process of merging branches in Git involves specifying the destination branch and its impact on the master branch.', 'Rebasing integrates the commit history of a branch onto the master, reducing the number of branches and ensuring a cleaner project history, leading to a linear workflow.', 'The difference between git pull and git fetch lies in the fact that git pull directly connects new or changed files to the master branch, while git fetch stores them in a separate branch, emphasizing the importance of git merge after git fetch to reflect changes in the local repository.']}, {'end': 6252.89, 'segs': [{'end': 5352.457, 'src': 'embed', 'start': 5329.133, 'weight': 0, 'content': [{'end': 5337.297, 'text': "so when you're pushing changes in a repository, you have to know that you need to have certain access rights, because it is a central repository.", 'start': 5329.133, 'duration': 8.164}, {'end': 5339.801, 'text': "This is where you're storing your actual code.", 'start': 5337.337, 'duration': 2.464}, {'end': 5345.248, 'text': "So you don't want other people to interfere in it by pushing wrong codes or something.", 'start': 5339.861, 'duration': 5.387}, {'end': 5352.457, 'text': "So we're going to connect my central repository via SSH in order to push changes into my central repository.", 'start': 5345.688, 'duration': 6.769}], 'summary': 'Ensure proper access rights for pushing changes in central repository via ssh.', 'duration': 23.324, 'max_score': 5329.133, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak5329133.jpg'}, {'end': 5408.905, 'src': 'embed', 'start': 5381.468, 'weight': 1, 'content': [{'end': 5388.591, 'text': 'what you need to do is that you have to generate a public SSH key and then just add that key simply into your GitHub account.', 'start': 5381.468, 'duration': 7.123}, {'end': 5391.112, 'text': 'And after that you can start pushing changes.', 'start': 5388.972, 'duration': 2.14}, {'end': 5393.193, 'text': "So first we'll do that.", 'start': 5391.953, 'duration': 1.24}, {'end': 5396.055, 'text': "We'll generate a SSH public key.", 'start': 5393.754, 'duration': 2.301}, {'end': 5401.077, 'text': "So for that we'll use this command SSH hyphen keygen.", 'start': 5397.355, 'duration': 3.722}, {'end': 5405.403, 'text': 'sender file.', 'start': 5404.062, 'duration': 1.341}, {'end': 5408.905, 'text': 'there is already an SSH key, so do you want to overwrite it?', 'start': 5405.403, 'duration': 3.502}], 'summary': 'Generate a public ssh key and add it to github to start pushing changes.', 'duration': 27.437, 'max_score': 5381.468, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak5381468.jpg'}, {'end': 5445.671, 'src': 'heatmap', 'start': 5381.468, 'weight': 0.784, 'content': [{'end': 5388.591, 'text': 'what you need to do is that you have to generate a public SSH key and then just add that key simply into your GitHub account.', 'start': 5381.468, 'duration': 7.123}, {'end': 5391.112, 'text': 'And after that you can start pushing changes.', 'start': 5388.972, 'duration': 2.14}, {'end': 5393.193, 'text': "So first we'll do that.", 'start': 5391.953, 'duration': 1.24}, {'end': 5396.055, 'text': "We'll generate a SSH public key.", 'start': 5393.754, 'duration': 2.301}, {'end': 5401.077, 'text': "So for that we'll use this command SSH hyphen keygen.", 'start': 5397.355, 'duration': 3.722}, {'end': 5405.403, 'text': 'sender file.', 'start': 5404.062, 'duration': 1.341}, {'end': 5408.905, 'text': 'there is already an SSH key, so do you want to overwrite it?', 'start': 5405.403, 'duration': 3.502}, {'end': 5419.673, 'text': 'yes, so my SSH key has been generated and it has been saved in here.', 'start': 5408.905, 'duration': 10.768}, {'end': 5425.997, 'text': "so if I want to see it, I'll just use cat and copy it.", 'start': 5419.673, 'duration': 6.324}, {'end': 5436.068, 'text': 'So this is my public SSH key.', 'start': 5433.607, 'duration': 2.461}, {'end': 5441.37, 'text': "Now if I want to add this SSH key, I'll go back into my GitHub account.", 'start': 5436.508, 'duration': 4.862}, {'end': 5445.671, 'text': "And here I'll go back in settings.", 'start': 5443.33, 'duration': 2.341}], 'summary': 'Generate and add ssh key to github for pushing changes.', 'duration': 64.203, 'max_score': 5381.468, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak5381468.jpg'}, {'end': 5678.207, 'src': 'embed', 'start': 5643.361, 'weight': 4, 'content': [{'end': 5650.185, 'text': 'and that branch in my central repository will contain all the files that is in my first branch of my local repository.', 'start': 5643.361, 'duration': 6.824}, {'end': 5663.113, 'text': "So for that I'll just perform git push the name of my remote which is origin and first branch.", 'start': 5651.086, 'duration': 12.027}, {'end': 5672.497, 'text': 'And you can see that it has pushed all the changes.', 'start': 5668.59, 'duration': 3.907}, {'end': 5674.16, 'text': 'So let us verify it.', 'start': 5672.838, 'duration': 1.322}, {'end': 5678.207, 'text': "Let us go back to our repository and let's refresh it.", 'start': 5674.18, 'duration': 4.027}], 'summary': 'Pushed all changes from local repository to central repository', 'duration': 34.846, 'max_score': 5643.361, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak5643361.jpg'}, {'end': 5851.447, 'src': 'embed', 'start': 5827.589, 'weight': 3, 'content': [{'end': 5834.234, 'text': 'And similarly, if you want to pull all those files or fetch all those files from your GitHub repository, you can use git pull.', 'start': 5827.589, 'duration': 6.645}, {'end': 5840.619, 'text': 'And if you want to use branches, if you want to move from one branch to another, you can use git checkout.', 'start': 5834.734, 'duration': 5.885}, {'end': 5844.642, 'text': 'And if you want to combine the work of different branches together, you can use git merge.', 'start': 5841.019, 'duration': 3.623}, {'end': 5849.145, 'text': "So this is entirely what you do when you're performing all these kind of operations.", 'start': 5845.162, 'duration': 3.983}, {'end': 5851.447, 'text': 'So I hope it is clear to everyone.', 'start': 5849.806, 'duration': 1.641}], 'summary': 'Git commands include pull, checkout, and merge for managing branches and repositories.', 'duration': 23.858, 'max_score': 5827.589, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak5827589.jpg'}, {'end': 6160.102, 'src': 'embed', 'start': 6130.427, 'weight': 5, 'content': [{'end': 6137.951, 'text': 'So now, when you just see this file, you have gone back to the previous commit and now, when you just display this file,', 'start': 6130.427, 'duration': 7.524}, {'end': 6140.532, 'text': "you can see that now I've only got just hello.", 'start': 6137.951, 'duration': 2.581}, {'end': 6148.976, 'text': 'It means that I have rolled back to the previous version because I have used the commit hash when I initially committed with the first change.', 'start': 6141.072, 'duration': 7.904}, {'end': 6152.658, 'text': 'So this is how you revert back to a previous version.', 'start': 6149.577, 'duration': 3.081}, {'end': 6160.102, 'text': 'So Jamie and John Sebastian has everyone understood how you can roll back to previous versions with Git.', 'start': 6152.738, 'duration': 7.364}], 'summary': "Reverted to previous commit, displaying 'hello', demonstrating rollback in git.", 'duration': 29.675, 'max_score': 6130.427, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak6130427.jpg'}, {'end': 6206.511, 'src': 'embed', 'start': 6177.013, 'weight': 6, 'content': [{'end': 6182.837, 'text': 'and in that we have primarily focused on Git, and we have learned all about Git and GitHub,', 'start': 6177.013, 'duration': 5.824}, {'end': 6189.661, 'text': 'about how to create repositories and perform some kind of operations and commands in order to push,', 'start': 6182.837, 'duration': 6.824}, {'end': 6193.484, 'text': 'pull and move files from one repository to another.', 'start': 6189.661, 'duration': 3.823}, {'end': 6200.688, 'text': "We've also studied about the features of Git and we've also seen a case study about how Dominion Enterprises,", 'start': 6193.824, 'duration': 6.864}, {'end': 6206.511, 'text': 'which is one of the biggest publishing company, who makes very popular websites that we have got right now.', 'start': 6200.688, 'duration': 5.823}], 'summary': 'Focused on git and github, learned commands for push, pull, move files, and studied dominion enterprises case study.', 'duration': 29.498, 'max_score': 6177.013, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak6177013.jpg'}], 'start': 5289.247, 'title': 'Using ssh, git branching, and version control', 'summary': 'Covers using ssh for secure access, adding public ssh key to github, creating and pushing changes to branches in a central repository, and reverting back to previous versions using git, focusing on git and github commands and operations.', 'chapters': [{'end': 5532.502, 'start': 5289.247, 'title': 'Using ssh to push changes', 'summary': 'Explains how to use ssh to connect to a central repository, generate and add a public ssh key to the github account, and successfully push changes, ensuring secure access and control over the code.', 'duration': 243.255, 'highlights': ['The process of using SSH to connect to a central repository and push changes is explained. The chapter demonstrates the process of using SSH to connect to a central repository and push changes, ensuring secure access and control over the code.', 'The process of generating a public SSH key and adding it to the GitHub account is detailed. The process of generating a public SSH key and adding it to the GitHub account is explained, ensuring secure access and control over the code.', 'The importance of maintaining access rights and using SSH for secure connections to the central repository is emphasized. The chapter emphasizes the importance of maintaining access rights and using SSH for secure connections to the central repository, ensuring secure access and control over the code.']}, {'end': 5844.642, 'start': 5532.542, 'title': 'Git branching and pushing changes', 'summary': "Explains the process of creating and pushing changes to a separate branch in a central repository, demonstrating the git commands 'git push', 'git checkout', 'git merge', and 'git pull'.", 'duration': 312.1, 'highlights': ["The chapter demonstrates creating a new branch in the central repository by using the 'git push' command, which pushes all the files from the first branch of the local repository to create a corresponding branch in the central repository.", "It emphasizes the importance of using the command line or git bash to create branches in the central repository and showcases the process of pushing all the changes from the local master branch to the master branch in the central repository using the 'git push' command.", "The chapter provides a concise overview of the Git workflow, highlighting the usage of commands such as 'git add', 'git commit', 'git push', 'git pull', 'git checkout', and 'git merge' for managing repositories, branches, and file changes."]}, {'end': 6252.89, 'start': 5845.162, 'title': 'Git version control tutorial', 'summary': 'Explains how to revert back to previous versions using git, demonstrating the process by creating and modifying a text file and then rolling back to the previous version, with a focus on git and github operations and commands.', 'duration': 407.728, 'highlights': ['The chapter explains how to revert back to previous versions using Git Demonstrates the process of creating and modifying a text file and then rolling back to the previous version', 'Focus on Git and GitHub operations and commands The tutorial primarily focuses on Git and GitHub, covering how to create repositories and perform operations and commands like push, pull, and move files', "Case study on Dominion Enterprises' use of GitHub Includes a case study on how Dominion Enterprises, a publishing company, used GitHub"]}], 'duration': 963.643, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/xuB1Id2Wxak/pics/xuB1Id2Wxak5289247.jpg', 'highlights': ['The chapter emphasizes the importance of maintaining access rights and using SSH for secure connections to the central repository, ensuring secure access and control over the code.', 'The process of generating a public SSH key and adding it to the GitHub account is explained, ensuring secure access and control over the code.', 'The process of using SSH to connect to a central repository and push changes is explained, ensuring secure access and control over the code.', "The chapter provides a concise overview of the Git workflow, highlighting the usage of commands such as 'git add', 'git commit', 'git push', 'git pull', 'git checkout', and 'git merge' for managing repositories, branches, and file changes.", "The chapter demonstrates creating a new branch in the central repository by using the 'git push' command, which pushes all the files from the first branch of the local repository to create a corresponding branch in the central repository.", 'The chapter explains how to revert back to previous versions using Git Demonstrates the process of creating and modifying a text file and then rolling back to the previous version.', 'The tutorial primarily focuses on Git and GitHub, covering how to create repositories and perform operations and commands like push, pull, and move files.', 'Includes a case study on how Dominion Enterprises, a publishing company, used GitHub.']}], 'highlights': ['Git is highlighted as a popular version control tool, offering distributed version control and local copies for efficient collaboration.', "GitHub was adopted by Dominion Enterprises due to its flexibility in supporting a variety of workflows, providing a secure place for code sharing, and enabling transparency across the company's development teams, leading to enhanced collaboration and code sharing.", 'Support for non-linear software development Git records the project state using a non-linear tree graph, enabling branching for independent development, creation, merging, and deletion of branches in a few seconds.', 'Commit hashes are crucial for version control, enabling users to identify and revert back to previous versions, ensuring traceability and problem resolution.', 'GitHub allows the creation of unique repositories for each project, emphasizing the importance of maintaining clean and organized storage, and offers the option of private accounts for $7 a month.', 'GitHub repository initialization process, making repository public, adding readme file, gitignore, and license', 'The chapter introduces branching in Git, explaining the concept and purpose of branches, creation of local and remote branches, and switching between branches.', 'The chapter emphasizes the importance of maintaining access rights and using SSH for secure connections to the central repository, ensuring secure access and control over the code.']}