Git Tutorial | Git Tutorial For Beginners | Git Basics For Beginners | Git Training | Simplilearn

2. Use case Let’s say there’s a multinational company, that has offices spread over several nations with thousands of employees

3. What problems can a huge company like this face?

4. Click here to watch the video

5. What problems can a huge company like this face? Collaboration: Many people and different locations

6. What problems can a huge company like this face? Collaboration: Many people and different locations Storing version: One project has many versions

7. What problems can a huge company like this face? Collaboration: Many people and different locations Storing version: One project has many versions Restoring previous versions: Sometimes you may need the older versions

8. What problems can a huge company like this face? Collaboration: Many people and different locations Storing version: One project has many versions Restoring previous versions: Sometimes you may need the older versions Figuring out what happened: Where exactly has the changes been made in a file

9. What problems can a huge company like this face? Collaboration: Many people and different locations Storing version: One project has many versions Restoring previous versions: Sometimes you may need the older versions Figuring out what happened: Where exactly has the changes been made in a file Backup: In case someone’s disk breaks down

10. What could be the possible solution to all these problems?

11. What could be the possible solution to all these problems? All these problems can be solved with the help of a “Version Control System”

12. What is a Version Control System?

13. What Is a Version Control System? Server Repository update update commit update commit commit Working copy Working copy Working copy Workstation 1 Workstation 2 Workstation 3

14. What Is a Version Control System? Server Repository • A Version Control System is a system that records all the changes made to a file or set of files, so a specific version may be called later if needed • The system makes sure that all the team members are working on the latest version of the file, and all these people can work simultaneously on the same project update update commit update commit commit Working copy Working copy Working copy Workstation 1 Workstation 2 Workstation 3

15. What Is a Version Control System? Server Repository • A Version Control System is a system that records all the changes made to a file or set of files, so a specific version may be called later if needed • The system makes sure that all the team members are working on the latest version of the file, and all these people can work simultaneously on the same project update update commit update commit commit Working copy Working copy Working copy Workstation 1 Workstation 2 Workstation 3

16. What is Git?

17. What Is Git?

18. What Is Git? • Git is a version control system for tracking changes in computer files. It is used for coordinating work among several people on a project and tracking progress over time • The main work of Git is to manage projects, or a set of them when changes are made over time

19. What Is Git? • Git is a version control system for tracking changes in computer files. It is used for coordinating work among several people on a project and tracking progress over time • The main work of Git is to manage projects, or a set of them when changes are made over time

20. What Is Git? • Git helps both programming professionals and non-technical users by monitoring their project files • It allows multiple users to work together • Large projects can be handled efficiently

21. What Is Git? • Git helps both programming professionals and non-technical users by monitoring their project files • It helps in coordinating work among several people on a project and tracking progress over time

22. What Is Git? • Git helps both programming professionals and non-technical users by monitoring their project files • It helps in coordinating work among several people on a project and tracking progress over time A Git repository is a place where all the files related to the project are stored. There are two types of Git repositories: Local repository: Git local repository is the one in which the local changes are made and is in our computer Remote repository: Git remote repository is the one that is present outside our local system, in a remote server

23. What Is Git? • Git helps both programming professionals and non-technical users by monitoring their project files • It helps in coordinating work among several people on a project and tracking progress over time A Git repository is a place where all the files related to the project are stored. There are two types of Git repositories: Local repository: Git local repository is the one in which the local changes are made and is in our computer Remote repository: Git remote repository is the one that is present outside our local system, in a remote server

24. What Is Git? • Git helps both programming professionals and non-technical users by monitoring their project files • It helps in coordinating work among several people on a project and tracking progress over time A Git repository is a place where all the files related to the project are stored. There are two types of Git repositories: Local repository: Git local repository is the one in which the local changes are made and is in our computer Remote repository: Git remote repository is the one that is present outside our local system, in a remote server

25. Basic Git Commands

26. Basic Git Commands

27. Basic Git Commands Git config Configure the username and email address

28. Basic Git Commands Git config Configure the username and email address Git init Initialize an empty Git repository

29. Basic Git Commands Git config Configure the username and email address Git init Initialize an empty Git repository Git add Add the content to the staging area

30. Basic Git Commands Git config Configure the username and email address Git init Initialize an empty Git repository Git add Add the content to the staging area View the changes made to the file Git diff

31. Basic Git Commands Git config Configure the username and email address Git init Initialize an empty Git repository Git add Add the content to the staging area View the changes made to the file Git diff Git commit Makes sure that the changes are saved to the local repository

32. Basic Git Commands Git reset Undo local changes to the state of a Git repo

33. Basic Git Commands Git reset Undo local changes to the state of a Git repo Git status Displays the state of the working directory and staging area

34. Basic Git Commands Git reset Undo local changes to the state of a Git repo Git status Displays the state of the working directory and staging area Git merge Merge a branch into an active branch

35. Basic Git Commands Git reset Undo local changes to the state of a Git repo Git status Displays the state of the working directory and staging area Git merge Merge a branch into an active branch Git push Upload content from local repository to a remote repository

36. Basic Git Commands Git reset Undo local changes to the state of a Git repo Git status Displays the state of the working directory and staging area Git merge Merge a branch into an active branch Git push Upload content from local repository to a remote repository Git pull Fetch and merge changes from the remote repository

37. Basic Git Operations

38. Basic Git Operations

39. Basic Git Operations Initialize Add Push Pull Commit

40. Basic Git Operations Initialize • The command “git init” is used to create an empty Git repository • After the git init command is used a .git folder is created in the directory with some sub directories in it • After the repository is initialized the process of creating other files begin Add Push Pull Commit

41. Basic Git Operations Initialize • The command “git init” is used to create an empty Git repository • After the git init command is used a .git folder is created in the directory with some sub directories in it • After the repository is initialized the process of creating other files begin Add Push Pull Commit

42. Basic Git Operations Initialize • The command “git init” is used to create an empty Git repository • After the git init command is used a .git folder is created in the directory with some sub directories in it • After the repository is initialized the process of creating other files begin Add Push Pull Commit

43. Basic Git Operations Initialize • The commandgit initis used to create an empty Git repository • After the git init command is used a .git folder is created in the directory with some sub directories in it • After the repository is initialized the process of creating other files begin Add Push Pull Commit

44. Basic Git Operations Initialize • After checking the status of the files, add command is used to add the content to the staging area • Before running the commit command, “git add” is used to add any new or modified files Add Push Pull Commit

45. Basic Git Operations Initialize • After checking the status of the files, add command is used to add the content to the staging area • Before running the commit command, “git add” is used to add any new or modified files Add Push Pull Commit

46. Basic Git Operations Initialize • After checking the status of the files, add command is used to add the content to the staging area • Before running the commit command, git add is used to add any new or modified files Add Push Pull Commit

47. Basic Git Operations Initialize • The commit command makes sure that the changes are saved to the local repository • The command “git commit –m <message>” enables you to provide a description so that everyone else understands what has happened Add Push Pull Commit

48. Basic Git Operations Initialize • The commit command makes sure that the changes are saved to the local repository • The command “git commit –m <message>” enables you to provide a description so that everyone else understands what has happened Add Push Pull Commit

49. Basic Git Operations Initialize • After checking the status of the files, add command is used to add the content to the staging area • Before running the commit command, git add is used to add any new or modified files Add Push Pull Commit

50. Basic Git Operations Initialize • Git pull is used to fetch and merge changes from the remote repository to the local repository • The command “git pull origin master” copies all the files from the master branch of the remote repository to the local repository Add Push Pull Commit