git started with git and version control git quick starter to start

1. Git & Version Control
Quick started crash course

2. Hello !
Eslam Saeed
UI Developer
You can fnd me at
/in/eslamsa3ed/
/eslam.0.saeed
@eslamsa3ed11
Eslamsa3ed50@gmail.com

3. HYPEREM
IT and Software Solution
http://www.Hyperem.com
Creative, Elegant and Reliable

4. The content is forked from
https://www.edureka.co/

5. Index

Version control what & why ?

Version control tools

diference between Git & GitHub

What’s Git

Git features

Git operations & Commands

6. What is Version Control
System

7. Version Control System

Version control is management of changes to
documents or large websites and other
collection of information.

Changes usually termed as “versions”.

8. Version Control System

9. Why is Version Control
System

10. 1-Collaboration
Before VCS After VCS
Task 1
Task 2
Task 3
Task 1
+
Task 2
+
Task 3
We know who edit what when

11. 2- Storing versions

What we should save ?
 Just the modifcations between versions ?
 All project fles ?

What is versions names ?
Without VCS
With VCS

Snapshot of every version is properly documented
and stored.

Version named accurately.

What is exactly diferent between versions.

12. 3- Backup
Every one of developer have a local copy we always have a backup

13. Version control Tools

14. Version Control tools

15. What’s diference between Git
& GitHub ?

16. Git & GitHub
Local
Repository
GitHub is the host “the place
where our versions saved in”
Git is the version control tool

17. What’s Git ?

18. What’s Git ?
Git is distributed version control tool that supports distributed non
linear workflows by providing data assurance for developing
quality software.
Remote
Repository
local
Repository
local
Repository
local
Repository
local
Repository
local
Repository
local
Repository
Commitchanges
toserverremote

19. What’s Git ?

Git help us to create local repo ,track
changes we made ,push and pull data to
server.

20. Git features

21. Git features

Free and open source

Speed

Reliable

Secure

Supports non-linear development

Easy Branching

Distributed development

22. Git operations & Commands

23. Create Accounts

Create account in GitHub or GitLab
https://gitlab.com/ https://github.com/

24. Create repository “GitHub”

25. Create repository “GitLab”

26. Make sure you have Git
software

Make sure you have downloaded and install
Git in Your machine if not install it from
https://git-scm.com/

27. Create project folder locally

Create any new folder locally in your machine
to start work from it.

Initiate fle with Git by running this command

“git init” in Git bash

28. Add your Git username and
set your email

Add your credential to Git by using
”git confg --global user.name "username" ”
”git confg --global user.email "email@email.com" ”

To verify that your data is added use
”git confg --global user.name”
”git confg --global user.email”

29. Syncing repository

We have to add link of repository to our
folder to be able to pull or push fles from
local to remote server ,we can do this by
running “git remote add origin <link>”

We can pull fles with “git pull origin master ”

We can push fles with “git push origin master”
https://docs.gitlab.com/ee/gitlab-basics/start-using-git.html

30. Start guide to using Git
https://docs.gitlab.com/ee/gitlab-basics/start-using-git.html

31. Important commands

“git pull”

“git push”

“git status”

“git add”

“git commit”

32. Parallel development
– Branching

Branches is pointers to specifc commit

Branches have two types
 Local branches
 Remote tracking branches

33. Creating & Switch branches

To create branch use
“git branch branch_name”

To view all branches use
“git branch”

To switch branch use
”git checkout branch_name”

34. Parallel development
– merging

it’s the way to combine the work of diferent
branches together

Allow you to develop new feature & combine
it back in



35. Merging branches

To merge branch make sure your current
branch is the branch you want to merge into
and use
”git merge branch_name”

36. Parallel development
– Rebasing

This is also way to combining the work
between diferent branches

It can be use to make linear sequence
commit

37. Git fow

38. Any Questions ?