Tutorial on Version control system using git and github.
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Git is a distributed version control system that allows tracking changes to files. It records changes as commits, allowing developers to restore previous versions of code. The basic Git workflow involves modifying files in the working tree, staging changes using "git add", and committing changes with "git commit". Common Git commands include "git init" to create a new repository, "git clone" to obtain an existing repository, "git add" to stage changes, and "git commit" to save changes to the project history.
This document provides an introduction to Git and its basic functions. It discusses what version control and Git are used for, including tracking history and facilitating collaboration. The key components of Git are explained, such as branches, the central repository, and the three trees. Common Git commands and workflows are outlined, like cloning, adding, committing, pushing changes, branching, merging, and pulling updates. Resources for learning more about Git commands and documentation are provided at the end.
Git 101 Presentation
The presentation introduces Git version control system including:
[1] An overview of version control systems and the basics of Git such as snapshots, local operations, and three main states of files.
[2] A comparison of features between Git and SVN such as distributed development and branching workflows.
[3] Instructions on setting up Git locally and with GitHub, and basic commands for creating and managing repositories, branches, commits, and merges.
These are the slides for a workshop I gave on June 2, 2014 at USC. They are an introduction to git and version control for my fellow scientists. Note that the branching section draws heavily on the diagrams and material from the Pro Git book (http://git-scm.com/book/), though I reimplemented them for my own uses.
This document provides an overview of Git, a distributed version control system. It discusses Git's history, getting started, the three trees that make up a Git repository (HEAD, index, working directory), centralized vs distributed version control systems, basic workflows, branching and merging, and keeping workflows simple. Key points include that Git was created by Linus Torvalds for Linux kernel development, supports concurrent work and merging changes from multiple developers, and uses a commit graph and branching model to manage project versions.
At the end of this session, you will be able to:
* Install git
* Create a local git repository
* Add a file to the repo
* Add a file to staging
* Create a commit
* Create a new branch
* Create a GitHub repo
* Push a branch to GitHub
How to get involved with an open source project using github. Shows the process of forking and cloning, a bit of a git primer, and how to submit pull requests. Also how to approach and contribute to an open source project.
The Basics of Open Source Collaboration With Git and GitHubBigBlueHat
A revised/minimized version of Nick Quaranto's (http://www.slideshare.net/qrush ) presentation on the same topic. This revised version was used to present Git to a group of students at ECPI who were not yet familiar with the concepts of version control or Git.
Git is a distributed version control system that allows tracking changes to files. It records changes as commits, allowing developers to restore previous versions of code. The basic Git workflow involves modifying files in the working tree, staging changes using "git add", and committing changes with "git commit". Common Git commands include "git init" to create a new repository, "git clone" to obtain an existing repository, "git add" to stage changes, and "git commit" to save changes to the project history.
This document provides an introduction to Git and its basic functions. It discusses what version control and Git are used for, including tracking history and facilitating collaboration. The key components of Git are explained, such as branches, the central repository, and the three trees. Common Git commands and workflows are outlined, like cloning, adding, committing, pushing changes, branching, merging, and pulling updates. Resources for learning more about Git commands and documentation are provided at the end.
Git 101 Presentation
The presentation introduces Git version control system including:
[1] An overview of version control systems and the basics of Git such as snapshots, local operations, and three main states of files.
[2] A comparison of features between Git and SVN such as distributed development and branching workflows.
[3] Instructions on setting up Git locally and with GitHub, and basic commands for creating and managing repositories, branches, commits, and merges.
These are the slides for a workshop I gave on June 2, 2014 at USC. They are an introduction to git and version control for my fellow scientists. Note that the branching section draws heavily on the diagrams and material from the Pro Git book (http://git-scm.com/book/), though I reimplemented them for my own uses.
This document provides an overview of Git, a distributed version control system. It discusses Git's history, getting started, the three trees that make up a Git repository (HEAD, index, working directory), centralized vs distributed version control systems, basic workflows, branching and merging, and keeping workflows simple. Key points include that Git was created by Linus Torvalds for Linux kernel development, supports concurrent work and merging changes from multiple developers, and uses a commit graph and branching model to manage project versions.
At the end of this session, you will be able to:
* Install git
* Create a local git repository
* Add a file to the repo
* Add a file to staging
* Create a commit
* Create a new branch
* Create a GitHub repo
* Push a branch to GitHub
How to get involved with an open source project using github. Shows the process of forking and cloning, a bit of a git primer, and how to submit pull requests. Also how to approach and contribute to an open source project.
The Basics of Open Source Collaboration With Git and GitHubBigBlueHat
A revised/minimized version of Nick Quaranto's (http://www.slideshare.net/qrush ) presentation on the same topic. This revised version was used to present Git to a group of students at ECPI who were not yet familiar with the concepts of version control or Git.
Git is a distributed version control system that was created by Linus Torvalds as an improvement over centralized systems like Subversion; it works by tracking changes to files and committing snapshots of changes locally or to a remote server, and has a flexible branching workflow that allows users to work independently and merge changes together. The document provides an introduction to basic Git concepts, commands, and workflows for versioning code and collaborating through branching and merging changes.
Git is a version control system that allows tracking changes in source code. It was created by Linus Torvalds in 2005 to manage changes to the Linux kernel. Git uses a three tree architecture with a repository, staging area, and working directory to track changes. Unlike centralized version control systems, Git is distributed so developers can work independently without internet and merge changes later.
Git is a version control system for tracking changes in computer files and coordinating work on those files among multiple people.
This PPT describes most used commands.
One of the biggest advantages of Git is its branching capabilities. Unlike centralized version control systems, Git branches are cheap and easy to merge. This facilitates the feature branch workflow popular with many Git users.
GitHub is where over 73 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories
Git is a version control system that allows developers to track changes in code and collaborate on projects. GitHub is a hosting service for Git repositories that offers collaboration features like code review and branching workflows. The document introduces Git and GitHub basics and outlines the GitHub Flow for collaborating via feature branching, pull requests, and code review before merging changes into the master branch. It concludes with reminders for good version control practices and sources for further information.
This document provides an overview of Git and GitHub for contributing to open source projects during Hacktoberfest. It defines version control systems and how Git is a distributed VCS that allows developers to work asynchronously. Key Git commands and GitHub workflows are described, including creating branches, committing changes, and submitting pull requests. The steps for contributing to projects during Hacktoberfest via forking repositories and making pull requests are also outlined.
After talking to several Drupal followers during our last meetup, I realised quite a few people still don't employ version control.
I strongly consider this best practice when building a site, and thought it would be a good opportunity to go over its importance and how you can make it work for you.
Git offers several advantages:
• It's super fast
• It's easy.
• And no you don't need to be familiar with Command Line code (there are several great GUI's out there).
GIT Version Control works by keeping track of all successive changes you make to a site.
The biggest advantage of this is easily undoing any mistakes you might make along the way.
It's a great feeling to know Version Control has your back that you can roll back if something goes catastrophically wrong.
It's also a big bonus in collaborative development.
As soon as more than one person works on a project things get a lot more complicated.
What happens when 2 edits effect the same file? How do you know what's new, what's old and what's changed?
No worries, simply merge the variations and let GIT deal with the rest.
GIT is not just for the developers of this world but can be a life saver for themers, site maintainers and the like.
Most people will admit they should use it, but either don't know how or believe it's hard to integrate.
The reality is that it's actually pretty simple and once you start integrating GIT into your workflow you'll ask yourself "Why the hell did I keep using ftp" - I know I did.
FTP is so yesterday, its slow, it's cumbersome to use and it's a very manual method.
Switch to GIT, start using GIT, and never look back.
This document provides an overview of Git and how to use it. It discusses version control systems and how distributed version control systems like Git work. It explains how Git was created by Linus Torvalds for Linux kernel development and why it gained popularity due to its speed and efficiency. The document then covers Git basics like setup, commits, branches and workflows. It also introduces tools for using Git in Eclipse and GitLab for code hosting and collaboration.
This document provides an introduction to Git and GitHub. It outlines the basics of Git including initializing repositories, tracking changes, branching, merging, and resolving conflicts. It also covers GitHub concepts such as cloning repositories from GitHub to a local machine and pushing/pulling changes between local and remote repositories. The document explains how to collaborate on projects hosted on GitHub using Git.
Bitbucket is our Git repository management solution designed for professional teams. It gives you a central place to manage git repositories, collaborate on your source code and guide you through the development flow. It provides awesome features that include: Acces control to restrict access to your source code
Git 101 - An introduction to Version Control using Git John Tighe
This document provides an introduction to version control using Git. It explains that Git allows for non-linear development through branching, which allows developers to work independently on different parts of a project. The document walks through setting up a local Git repository and making commits on different branches. It demonstrates how to merge branches together and delete branches that are no longer needed.
This document provides an introduction to GitHub. It defines Git as a version control system that records changes to files and allows users to revert files to earlier versions. GitHub is described as a hosting service for Git repositories that provides a graphical interface and collaboration features. The document outlines key GitHub concepts like repositories, branches, commits, forking, pull requests and issues. It also summarizes the typical GitHub workflow and includes a link to download GitHub Desktop for a demo.
The document provides an overview of common Git commands and concepts for collaboration. It discusses forking repositories to make changes without affecting the original, using pull requests to submit changes for review, and managing remote repositories. It also covers merging and rebasing branches, as well as more advanced commands like reset, checkout, and revert for undoing changes or moving between commits. Additional topics include reflogs for viewing history, logging commits, stashing work in progress, and enabling Git autocomplete in Bash.
Basic Introduction to Git and Github. Covers the basic work flow of init, clone, add, commit and push. Other commands like git remote, git pull etc are briefly touched.
GitHub is a Git repository hosting service, but it adds many of its own features. While Git is a command line tool, GitHub provides a Web-based graphical interface. It also provides access control and several collaboration features, such as a wikis and basic task management tools for every project.
Git is a distributed version control system that was created by Linus Torvalds in 2005 to manage changes to files over time. It works by tracking changes made to files in a git repository and allowing users to commit snapshots of changes. The key git commands are git init to create a new repository, git clone to copy an existing one, git add to stage changes, git commit to commit staged changes, and git log to view the commit history. GitHub is a popular web-based hosting service for git repositories.
Git is a version control system created by Linus Torvalds that allows developers to track changes to code. GitHub is a free online repository that hosts Git repositories and allows developers to share code and collaborate on projects remotely. GitHub also allows developers to showcase their work and share their code publicly, potentially helping with job applications by including a GitHub URL. Git uses snapshots of files, adding, committing, and pushing changes to track a project's evolution over time through simple commands like init, add, commit, push, clone, and branch.
GitHub is a web-based Git version control and repository hosting service that offers all of Git's distributed version control and source code management functionality, along with additional features like access control and collaboration tools. It provides project wikis, bug tracking, feature requests, and task management to support development. Markdown is often used to format readme files on GitHub and for writing messages in online forums, and can be written in a plain text editor.
This document contains a 10 question ISTQB sample question paper dump regarding software testing terms and processes. The questions cover topics like types of testing (e.g. field testing, performance testing, unit testing), purposes of different testing techniques (e.g. identifying test conditions and cases, informal reviews, exit criteria), and stages of testing (e.g. where alpha testing is performed).
Manufacturing Value, A CVG Second Thursday Event, 10/10/13Paige Rasid
On October 10th, the Second Thursday panel will speak to current trends in advanced manufacturing, including additive manufacturing (3D Printing), and the impact these current trends are having on the manufacturing industry and the companies that operate in this environment.
How do these trends impact companies and their future value?
How can companies position themselves to take advantage of these trends and maximize their future value?
What will investors and strategic partners expect from companies in the future?
Where do leaders in the industry see these trends going?
A panel of experts will answer all these questions with the goal of helping companies find opportunities to harness the power of these exciting trends.
Git is a distributed version control system that was created by Linus Torvalds as an improvement over centralized systems like Subversion; it works by tracking changes to files and committing snapshots of changes locally or to a remote server, and has a flexible branching workflow that allows users to work independently and merge changes together. The document provides an introduction to basic Git concepts, commands, and workflows for versioning code and collaborating through branching and merging changes.
Git is a version control system that allows tracking changes in source code. It was created by Linus Torvalds in 2005 to manage changes to the Linux kernel. Git uses a three tree architecture with a repository, staging area, and working directory to track changes. Unlike centralized version control systems, Git is distributed so developers can work independently without internet and merge changes later.
Git is a version control system for tracking changes in computer files and coordinating work on those files among multiple people.
This PPT describes most used commands.
One of the biggest advantages of Git is its branching capabilities. Unlike centralized version control systems, Git branches are cheap and easy to merge. This facilitates the feature branch workflow popular with many Git users.
GitHub is where over 73 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories
Git is a version control system that allows developers to track changes in code and collaborate on projects. GitHub is a hosting service for Git repositories that offers collaboration features like code review and branching workflows. The document introduces Git and GitHub basics and outlines the GitHub Flow for collaborating via feature branching, pull requests, and code review before merging changes into the master branch. It concludes with reminders for good version control practices and sources for further information.
This document provides an overview of Git and GitHub for contributing to open source projects during Hacktoberfest. It defines version control systems and how Git is a distributed VCS that allows developers to work asynchronously. Key Git commands and GitHub workflows are described, including creating branches, committing changes, and submitting pull requests. The steps for contributing to projects during Hacktoberfest via forking repositories and making pull requests are also outlined.
After talking to several Drupal followers during our last meetup, I realised quite a few people still don't employ version control.
I strongly consider this best practice when building a site, and thought it would be a good opportunity to go over its importance and how you can make it work for you.
Git offers several advantages:
• It's super fast
• It's easy.
• And no you don't need to be familiar with Command Line code (there are several great GUI's out there).
GIT Version Control works by keeping track of all successive changes you make to a site.
The biggest advantage of this is easily undoing any mistakes you might make along the way.
It's a great feeling to know Version Control has your back that you can roll back if something goes catastrophically wrong.
It's also a big bonus in collaborative development.
As soon as more than one person works on a project things get a lot more complicated.
What happens when 2 edits effect the same file? How do you know what's new, what's old and what's changed?
No worries, simply merge the variations and let GIT deal with the rest.
GIT is not just for the developers of this world but can be a life saver for themers, site maintainers and the like.
Most people will admit they should use it, but either don't know how or believe it's hard to integrate.
The reality is that it's actually pretty simple and once you start integrating GIT into your workflow you'll ask yourself "Why the hell did I keep using ftp" - I know I did.
FTP is so yesterday, its slow, it's cumbersome to use and it's a very manual method.
Switch to GIT, start using GIT, and never look back.
This document provides an overview of Git and how to use it. It discusses version control systems and how distributed version control systems like Git work. It explains how Git was created by Linus Torvalds for Linux kernel development and why it gained popularity due to its speed and efficiency. The document then covers Git basics like setup, commits, branches and workflows. It also introduces tools for using Git in Eclipse and GitLab for code hosting and collaboration.
This document provides an introduction to Git and GitHub. It outlines the basics of Git including initializing repositories, tracking changes, branching, merging, and resolving conflicts. It also covers GitHub concepts such as cloning repositories from GitHub to a local machine and pushing/pulling changes between local and remote repositories. The document explains how to collaborate on projects hosted on GitHub using Git.
Bitbucket is our Git repository management solution designed for professional teams. It gives you a central place to manage git repositories, collaborate on your source code and guide you through the development flow. It provides awesome features that include: Acces control to restrict access to your source code
Git 101 - An introduction to Version Control using Git John Tighe
This document provides an introduction to version control using Git. It explains that Git allows for non-linear development through branching, which allows developers to work independently on different parts of a project. The document walks through setting up a local Git repository and making commits on different branches. It demonstrates how to merge branches together and delete branches that are no longer needed.
This document provides an introduction to GitHub. It defines Git as a version control system that records changes to files and allows users to revert files to earlier versions. GitHub is described as a hosting service for Git repositories that provides a graphical interface and collaboration features. The document outlines key GitHub concepts like repositories, branches, commits, forking, pull requests and issues. It also summarizes the typical GitHub workflow and includes a link to download GitHub Desktop for a demo.
The document provides an overview of common Git commands and concepts for collaboration. It discusses forking repositories to make changes without affecting the original, using pull requests to submit changes for review, and managing remote repositories. It also covers merging and rebasing branches, as well as more advanced commands like reset, checkout, and revert for undoing changes or moving between commits. Additional topics include reflogs for viewing history, logging commits, stashing work in progress, and enabling Git autocomplete in Bash.
Basic Introduction to Git and Github. Covers the basic work flow of init, clone, add, commit and push. Other commands like git remote, git pull etc are briefly touched.
GitHub is a Git repository hosting service, but it adds many of its own features. While Git is a command line tool, GitHub provides a Web-based graphical interface. It also provides access control and several collaboration features, such as a wikis and basic task management tools for every project.
Git is a distributed version control system that was created by Linus Torvalds in 2005 to manage changes to files over time. It works by tracking changes made to files in a git repository and allowing users to commit snapshots of changes. The key git commands are git init to create a new repository, git clone to copy an existing one, git add to stage changes, git commit to commit staged changes, and git log to view the commit history. GitHub is a popular web-based hosting service for git repositories.
Git is a version control system created by Linus Torvalds that allows developers to track changes to code. GitHub is a free online repository that hosts Git repositories and allows developers to share code and collaborate on projects remotely. GitHub also allows developers to showcase their work and share their code publicly, potentially helping with job applications by including a GitHub URL. Git uses snapshots of files, adding, committing, and pushing changes to track a project's evolution over time through simple commands like init, add, commit, push, clone, and branch.
GitHub is a web-based Git version control and repository hosting service that offers all of Git's distributed version control and source code management functionality, along with additional features like access control and collaboration tools. It provides project wikis, bug tracking, feature requests, and task management to support development. Markdown is often used to format readme files on GitHub and for writing messages in online forums, and can be written in a plain text editor.
This document contains a 10 question ISTQB sample question paper dump regarding software testing terms and processes. The questions cover topics like types of testing (e.g. field testing, performance testing, unit testing), purposes of different testing techniques (e.g. identifying test conditions and cases, informal reviews, exit criteria), and stages of testing (e.g. where alpha testing is performed).
Manufacturing Value, A CVG Second Thursday Event, 10/10/13Paige Rasid
On October 10th, the Second Thursday panel will speak to current trends in advanced manufacturing, including additive manufacturing (3D Printing), and the impact these current trends are having on the manufacturing industry and the companies that operate in this environment.
How do these trends impact companies and their future value?
How can companies position themselves to take advantage of these trends and maximize their future value?
What will investors and strategic partners expect from companies in the future?
Where do leaders in the industry see these trends going?
A panel of experts will answer all these questions with the goal of helping companies find opportunities to harness the power of these exciting trends.
과천시 관문 초등학교 좋은 아버지 모임에서 1년 단위로 발간하는 소식지 입니다.
초등학교 부모님들이 정기적인 모임을 통해 아이들과 함께 하는 시간을 많이 갖자는 취지로 처음에 모임을 만들었고 많은 활동을 하고 있습니다.
매월 정기모임에는 강사님을 초대하여 강의를 등고, 연중 주말농장을 함께 운영하고 있으며, 체육대회 지원, 학교 경관 정리, 봄 가을 아이와 함께하는 소풍과 산행과 같은 행사를 합니다.
여름에 열리는 뒤뜰 야영은 학교에서 1박 2일 캠핑을 체험하는 아주 중요한 행사입니다.
2011년 부터 소식지를 발간하여 작년까지 소식지를 올립니다.
많은 초등학교에 그리고 아버지들과 소원해지는 중학교나 고등학교에도 좋은 아버지 모임이 만들어지길 바랍니다.
Foreign exchange operation (export procedure) of prime bankWINNERbd.it
The document is an internship report submitted by Tawhid Rifat Ami to Syeda Shaharbanu Shahbazi as part of their BBA program requirements. The report provides an overview of Prime Bank Limited's foreign exchange operations, with a focus on export procedures. It includes an introduction to PBL, its vision, mission, organizational structure and key services. The report also analyzes PBL's export and import volumes, performs comparisons to other banks, and provides observations and suggestions based on the internship experience.
NCT Corporation is a Vietnamese company that operates NhacCuaTui, a popular music streaming platform. NhacCuaTui has over 10 million users and receives high traffic levels across its various interfaces like Home, Search, Music Videos, and Playlists. NCT partners with major music labels and generates revenue through various online advertising placements. It has also run successful branded entertainment campaigns on NhacCuaTui for clients like Unilever, LG, Chevrolet, and Tommy Hilfiger. These campaigns engaged users through games, contests, and voting to boost awareness and impact for the brands. Overall, NCT is a leader in online music and digital entertainment in Vietnam with a large audience
The document outlines the methodology of First Islamic Microfinance in Pakistan, which aims to alleviate poverty through innovative Islamic microfinance products and community partnerships. The methodology involves members taking out murabaha loans for businesses, with profits used for household and business expenses. Members make monthly payments to a committee pool, which distributes funds through a lucky draw. The methodology also includes health awareness programs, children's education support, and client capacity building.
Halifax Adobe User Group - Adobe Experience Manager (CQ)Todd Yeadon
Dalhousie University selected Adobe CQ to revitalize its dal.ca website in 2009, migrating over 300 sites to the new content management system. CQ provided an enterprise-class solution to manage Dalhousie's large number of websites and pages in a single system, replacing outdated technologies. While initial rollout was challenging, within two years Dalhousie had transitioned most of its core websites to CQ and was taking advantage of its capabilities for content authoring, administration, and delivery across channels.
The document provides information about the Canary Islands, including:
- Canary Islands Day is celebrated on May 30th each year to celebrate the culture of the Canary Islands.
- Traditional aspects of Canarian culture that are highlighted include folk music, dances, sports, clothes, and food such as gofio, papas arrugadas, puchero canario, and sopa de pescado.
- The islands have a distinctive culture influenced by its geography and history.
This document provides the daily lesson plan and activities for students in a construction foundation course on Day 34. The plan includes:
- Reviewing blueprints and tools/equipment, with activities on reading blueprints and identifying exterior finishes for a log cabin.
- Learning about types of paints and finishes through reading, note-taking and vocabulary work. Students recommend options for the cabin and estimate costs.
- Continuing work on interior painting techniques through reading, presentations and more vocabulary and cost estimation exercises.
- Hands-on time at work stations to practice skills like using tools and equipment while working towards proficiency benchmarks.
This document contains the cut-off percentages for admission to various undergraduate courses at Satyawati College in Delhi for the year 2015. It lists 56 courses along with their general, OBC, SC, ST and PWD category cut-offs. A note at the bottom mentions that girls will get a 3% relaxation in aggregate marks for all courses. The college website is provided for more details on admission.
We have a combined experience totaling 50 years in Green technology and commercial applications. With our experienced team of Technical Advisors we are able to reduce operating costs by as much as 50%
Hub Culture HubID - Digital Identity Services with Ven stanstalnaker
Hub Culture believes you should own your data and identity in the digital sphere. We're building tools like HubID and Ven to offer people everywhere new ways to manage digital assets and resources.
Suzanne has over 25 years of experience promoting and leading tours of Papua New Guinea. She is passionate about the culture and people of PNG and has helped connect travelers to the local communities. One traveler was so impressed by Suzanne that he donated $10,000 through her foundation to support charitable work in PNG villages.
01. common terminologies used in an sciRudy Flores
This document provides definitions for common terminology used in animal science. Some key terms defined include: abattoir (slaughter house), abortion (expulsion of fetus), abrasion (tear in skin from friction), abscess (collection of pus), and accessibility (ability to be reached). Other terms defined are acclimatization (adjustment to new conditions), acute (rapid onset disease), allergy, anemia, antibiotic, antibody, antigen, and antiseptic.
I came up with this PP presentation idea to illustrate how I use my magazine design skills to tell a visual story. I started with a blank page, came up with the Selfie Locator App and created a fun presentation for young people who love to express themselves by taking and sharing their selfies.
George Mokhtar discusses how the role of the project manager is affected by BIM, offers tips and tricks, and provides a client perspective regarding the implementation of BIM.
This document contains three advertisements for Sony televisions on sale at Sears. The first is for a 55-inch 720p projection TV priced at $1899.99 before a $190 instant savings. The second is for a 40-inch 1080p LCD HDTV priced at $2999.99 before a $300 instant savings. The third is for a 50-inch 1080p rear projection TV priced at $2199.99 before a $220 instant savings. All three TVs are available at Sears stores and on Sears.com.
Git is a version control system that tracks changes to files and allows multiple versions of files to exist. It is installed locally on a user's computer and tracks changes made to files. GitHub is a cloud-based hosting service that allows users to host Git repositories remotely and provides a web interface to view repositories. By pushing repositories to GitHub, users can easily share codebases with teams and create an online portfolio of their work.
Git is a distributed version control system that allows users to track changes to files and collaborate with others. It maintains a database of snapshots of files and allows users to commit changes, compare changes between versions, and collaborate through a remote server. Some key aspects of Git include its use of snapshots rather than file differences, its local operations that add data, and its three stages of files - the working directory, staging area, and Git directory.
This document provides a summary of a mini Git tutorial. It begins with an introduction to version control systems and how they allow users to track changes, revert files, and recover from errors. It then explains the basics of Git, including its three main states (committed, modified, staged), how it stores content addressed by SHA-1 hashes, and the local workflow of modifying, staging, and committing files. The document proceeds to cover installing Git, basic configuration, cloning repositories, recording changes, undoing actions, and working with remote repositories hosted online. It concludes by mentioning how Git stores data as commit snapshots and uses branches to track parallel development lines.
Git is a version control system that allows developers to track changes to files over time. It is distributed, meaning developers have their own local copy of the code repository. This allows working offline and merging changes. Common Git commands include git add to stage changes, git commit to save changes locally, and git push to upload changes to the remote repository. Tagging specific versions with git tag allows easy deployment of code.
Git is a version control system created by Linus Torvalds in 2005 for tracking changes in source code over time. It allows for non-linear development through features like branching and distributed collaboration. The document provides an overview of common Git concepts and commands including initializing and cloning repositories, tracking file changes, committing snapshots of changes to the local repository, and interacting with remote repositories by pushing and pulling changes. Best practices for Git include not pushing directly to master, defining code owners, avoiding secrets and dependencies in commits, and maintaining a meaningful .gitignore file.
GitHub is a web-based hosting service for version control using git. It is mostly used for computer code. It offers all of the distributed version control and source code management (SCM) functionality of Git as well as adding its own features. It provides access control and several collaboration features such as bug tracking, feature requests, task management, and wikis for every project
Git is a version control system that tracks changes to files and allows reverting files to previous versions. It has advantages like reversibility, concurrence, and maintaining a history. Git is distributed rather than centralized, is fast, can handle large projects easily, and is open source. To use Git, it needs to be installed and basic configuration like the user name and email need to be set up. Then a repository can be initialized for an existing project folder or a repository can be cloned from a remote url. Git works with files in three states - committed, modified, and staged. The basic Git workflow involves commands like status, add, and commit to track changes and take snapshots into the repository. It's usually a good idea to
The document provides an introduction to using the version control system Git, explaining how to set up Git locally and with the online platform GitHub, demonstrating basic Git commands for tracking changes, merging work, and resolving conflicts when collaborating on projects. It also highlights additional benefits of using Git such as reproducibility, organization, online backup, and preparation for future projects.
Git is a version control system that stores snapshots of files rather than tracking changes between file versions. It allows for offline work and nearly all operations are performed locally. Files can exist in three states - committed, modified, or staged. Commits create snapshots of the staged files. Branches act as pointers to commits, with the default branch being master.
This document provides an overview of version control and the Git version control system. It explains that Git can help collaborators work in parallel and merge changes automatically. It also describes how to install Git and some common Git commands like git init, git add, git commit, git push, git remote, git log, git stash, and git merge. It discusses features of Git like repositories, branches, commits, and resolving merge conflicts. It encourages exploring GitHub as a platform for code collaboration using Git for version control.
This document provides an overview of Git and Git Flow for version control. It defines key Git concepts like version control systems, distributed version control, and the benefits of Git over centralized systems. It also explains the branches and workflow in Git Flow, including features, releases, hotfixes and using branches to independently develop features before merging into develop or master. The document concludes with some advanced Git techniques like bisecting to find broken commits, cherry-picking commits, using .gitignore files, and blame to identify who last changed a file.
Git is a source code management system that allows for distributed version control and collaboration on projects. It provides commands for initializing and cloning repositories, tracking and committing file changes, reverting and resetting commits, working on branches, and connecting local repositories to remote servers for sharing code with others. Key features include strong support for non-linear development, speed, portability, and distributed collaboration on large projects.
This document provides an overview of various commands in Git for undoing changes or modifying the project history. It discusses git checkout for exploring previous commits and checking out files or branches. It explains git revert for undoing committed changes by adding a new commit. Git reset is described as a more dangerous way to undo changes by moving the branch pointer. Finally, git clean is covered for removing untracked files from the working directory.
The Information Technology have led us into an era where the production, sharing and use of information are now part of everyday life and of which we are often unaware actors almost: it is now almost inevitable not leave a digital trail of many of the actions we do every day; for example, by digital content such as photos, videos, blog posts and everything that revolves around the social networks (Facebook and Twitter in particular). Added to this is that with the "internet of things", we see an increase in devices such as watches, bracelets, thermostats and many other items that are able to connect to the network and therefore generate large data streams. This explosion of data justifies the birth, in the world of the term Big Data: it indicates the data produced in large quantities, with remarkable speed and in different formats, which requires processing technologies and resources that go far beyond the conventional systems management and storage of data. It is immediately clear that, 1) models of data storage based on the relational model, and 2) processing systems based on stored procedures and computations on grids are not applicable in these contexts. As regards the point 1, the RDBMS, widely used for a great variety of applications, have some problems when the amount of data grows beyond certain limits. The scalability and cost of implementation are only a part of the disadvantages: very often, in fact, when there is opposite to the management of big data, also the variability, or the lack of a fixed structure, represents a significant problem. This has given a boost to the development of the NoSQL database. The website NoSQL Databases defines NoSQL databases such as "Next Generation Databases mostly addressing some of the points: being non-relational, distributed, open source and horizontally scalable." These databases are: distributed, open source, scalable horizontally, without a predetermined pattern (key-value, column-oriented, document-based and graph-based), easily replicable, devoid of the ACID and can handle large amounts of data. These databases are integrated or integrated with processing tools based on the MapReduce paradigm proposed by Google in 2009. MapReduce with the open source Hadoop framework represent the new model for distributed processing of large amounts of data that goes to supplant techniques based on stored procedures and computational grids (step 2). The relational model taught courses in basic database design, has many limitations compared to the demands posed by new applications based on Big Data and NoSQL databases that use to store data and MapReduce to process large amounts of data.
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Git is a version control system that allows tracking changes to code over time. It works by initializing a repository on a folder, tracking file changes as they are modified, staged, and committed. Git allows cloning repositories to work locally, branching to work on different versions, merging changes, and viewing commit history. Key commands include git init to create a repo, git add to stage files, git commit to save changes, and git branch/checkout to work on different branches.
Git workshop - University of Moratuwa, Department of Computer Science and Eng...WSO2
This document provides an overview of Git and how to use it for version control. It discusses why version control is useful, how to install and configure Git, how to create and clone repositories on GitHub, and the basic Git commands for committing changes, checking differences, pulling and pushing to repositories, ignoring files, stashing changes, working with branches, resolving conflicts, tagging releases, and using GUI tools.
Git is a free and open source distributed version control system designed by Linus Torvalds in 2005 to handle everything from small to large projects with speed and efficiency. It allows for tracking changes to code, collaborative work, and reverting to previous versions of code. GitHub is a site for hosting Git repositories online that adds features like documentation, bug tracking, and code review via pull requests. Common Git commands include git init to initialize a repository, git add to stage changes, git commit to save changes to the project history, and git push to upload changes to a remote repository.
Git is a distributed version control system that allows users to track changes to files. It provides commands to initialize and clone repositories, add and commit changes, view history and diffs, revert and reset changes, and collaborate through branching and merging. Key commands include git init to create a new local repository, git add to stage changes, git commit to save snapshots to history, and git push/pull to sync with remote repositories.
3. Why do you care?
You’ve probably cooked up your own
•AdityaResumeOct2013.doc
•AdityaResumeMar2014.doc
•instacalc-logo3.png
•instacalc-logo4.png
•logo-old.png
4. It’s why we use “Save As”.
You want the new file without obliterating the old
one.
It’s a common problem, and solutions are usually
like this:
•Make a single backup copy (Document.old.txt).
•If we’re clever, we add a version number or
date: Document_V1.txt, DocumentMarch2007.txt
•We may even use a shared folder so other
people can see and edit files without sending them
over email. Hopefully they re-label the file after
5. So Why Do We Need A Version Control
System (CS)?
•Our shared folder/naming system is fine for class projects
or one-time papers. But software projects? Not a chance.
•Do you think the Windows source code sits in a shared
folder like “Windows2007-Latest-UPDATED!!”, for anyone
to edit? That every programmer just works in a different
subfolder? No way.
6. •Large, fast-changing projects with many authors
need a Version Control System (geekspeak for “file
database”) to track changes and avoid general
chaos.
7. Attributes of Good VCS
•Backup and Restore
•Synchronization
•Short-term undo
•Long-term undo
•Track Changes
•Track Ownership
•Sandboxing or Insurance against yourself
•Branching and merging
24. Step 5:Again git status
•staged: Files are ready to be committed.
•unstaged: Files with changes that have not been prepared to
be committed
•untracked: Files aren't tracked by Git yet. This usually
indicates a newly created file.
•(Difference- Unstaged files are like files that has a node in git,
which have changed but not added for commit. untracked are
those files which doesn't have a node in git.)
•deleted: File has been deleted and is waiting to be removed
from Git.
25. Step 6 :git add list.txt
•Add all : You can also type git add -A . where the
dot stands for the current directory, so everything
in and beneath it is added. The-A ensures even file
deletions are included.
•git reset: You can use git reset <filename> to
remove a file or files from the staging area.
•
26. Step: 7 git status
•Files are now in staged portion
29. Step 10: Now add files
furniture.txt and books.txt
30. Step 11: git log
•git log --summary to see more information for
each commit. You can see where new files were
added for the first time or where files were deleted.
It's a good overview of what's going on in
the project.
32. Step 13: git remote add origin
<url>
•git remote: Git doesn't care what you name your
remotes, but it's typical to name your main one
origin.
•We are declaring our GitHub repo as origin
33. Step 14. git push -u origin master
So let's push our local changes to our origin repo (on GitHub).
The name of our remote is origin and the default local branch name is
master.
The -u tells Git to remember the parameters, so that next time we can
simply run git push and Git will know what to do. Go ahead and push it!
34. Step 15: password caching
•If you prefer working with the command line, you
can also install a native Git shell, such as msysgit.
With msysgit, running the following in the
command line will store your credentials
•git config --global credential.helper wincred
35. Step 16: git pull origin master
•Let's pretend some time has passed. We've invited
other people to our github project who have pulled
your changes, made their own commits, and
pushed them.
•We can check for changes on our GitHub
repository and pull down any new changes
36. Step 17: git diff HEAD
•The HEAD is a pointer that holds your position
within all your different commits. By default
HEAD points to your most recent commit, so it can
be used as a quick way to reference that commit
37. Step 18: Staged Differences
•Another great use for diff is looking at changes
within files that have already been staged.
Remember, staged files are files we have told git
that are ready to be committed.
•Add home/furniture.txt
•Run - git diff –staged
•Run- git add home/furniture.txt
38. Step 19: git reset home/furnitures
•You can unstage files by using the git reset
command. Go ahead and remove home/furnitures
39. Step 20. Undo
•git reset did a great job of unstaging furnitures.txt,
but you'll notice that he's still there. He's just not
staged anymore.
•git checkout --list.txt
40. Step 21 : Branching Out
Before branching out create version r7
42. Step 23:Switching Branches
git branch
To see all branches
•git checkout clean_up
Or
•git checkout -b new_branch
For creating and checking simultaneously
43. Step 24 : Removing All The Things
•git rm '*.txt‘
•for all folder remove git rm –r <foldername>
44. Step 25: Committing Branch
Changes
•git commit -m "Remove all the items“
*IMP The '-a' option
•If you happen to delete a file without using'git rm'
you'll find that you still have to'git rm' the deleted
files from the working tree. You can save this step
by using the '-a' option on 'git commit', which auto
removes deleted files with the commit.
•git commit -am "Delete stuff“
46. Step 26 : Switching Back to master
•git checkout master
•*IMP Pull Requests
If you're hosting your repo on GitHub, you can do
something called a pull request.
A pull request allows the boss of the project to look
through your changes and make comments before
deciding to merge in the change. It's a really great
feature that is used all the time for remote workers
and open-source projects.
48. Step 28 : (IMP) Merge Conflicts
•Merge Conflicts can occur when changes are made
to a file at the same time. A lot of people get really
scared when a conflict happens, but fear not! They
aren't that scary, you just need to decide which
code to keep.
•
•<<<<<<< HEAD
• XYZ your code
•=======
• ABC also your code
55. Git Checkout
•git checkout hotfix
•Internally, all the above command does is move
HEAD to a different branch and update the
working directory to match. Since this has the
potential to overwrite local changes, Git forces you
to commit or stash any changes in the working
directory that will be lost during the checkout
operation. Unlike git reset, git checkout doesn’t
move any branches around.
58. Git Reset (Cont..)
•--soft – The staged snapshot and working
directory are not altered in any way.
•--mixed – The staged snapshot is updated to
match the specified commit, but the working
directory is not affected. This is the default option.
•--hard – The staged snapshot and the working
directory are both updated to match the specified
commit.
59. Git Revert
•Reverting undoes a commit by creating a new
commit. This is a safe way to undo changes, as it
has no chance of re-writing the commit history.
For example, the following command will figure
out the changes contained in the 2nd to last
commit, create a new commit undoing those
changes, and tack the new commit onto the
existing project.
•git checkout hotfix
•git revert HEAD~2
61. Using these commands
•If a commit has been made somewhere in the
project's history, and you later decide that the
commit is wrong and should not have been done,
then git revert is the tool for the job. It will undo
the changes introduced by the bad commit,
recording the "undo" in the history.
•If you have modified a file in your working tree,
but haven't committed the change, then you can
use git checkout to checkout a fresh-from-
repository copy of the file.
62. More…
•git commit --amend
•git rebase
•git reflog
•*git fetch
The git fetch command imports commits from a
remote repository into your local repo. The
resulting commits are stored as remote branches
instead of the normal local branches that we’ve
been working with. This gives you a chance to
review changes before integrating them into your