Git allows groups of people to work on the same documents simultaneously without conflicts. It is a version control system that records changes over time, allowing users to access specific past versions. Git enables collaboration by ensuring everyone knows what others are working on and makes it easy to integrate others' work. It sets up repositories to manage project files and uses commits to save snapshots of changes while branching allows independent work to be merged together later.

1. GIT

2. Origin
Linus Torvald

3. What is git?
Git allows groups of people to work on the
same documents (often code) at the same time,
and without stepping on each other's toes.

4. Version Control
system that records changes to a file or set of files
over time so that you can recall specific versions later

5. Why git better?
Working on project
In a managed project
we have virtual “save
point” of the entire file
system

6. Why version control system?
Go back to a better previous state
Backup everything
Change is your friend
Collaboration

7. Collaboration
Everyone knows what
others are working on
Easily integrate other
developer's work

8. Working With Git
● Set up Repository
● Make Change and Commit
● Access and diff with past version
● Time Wraps (Branching)
● Collaboration

10. Setting up repository
# Open project folder
cd myproject
# Setting up repository
git init
try.github.io

11. Project Change List
A change List represents change in a project
from state A to state B
Change include:
1. New files
2. Deleted (removed) files
3. Modified files

12. Editing Change List
# Add main.c to the change list
git add main.c
# Add all files in current directory
git add .
# Add all .txt files to change list
git add *.txt

13. Commit a Change list
git commit -m “initial commit”

14. Getting status
git status
git log

15. Remote repository
# Add
git remote add origin
# Add
git push -u origin master

16. Branching
● Context switching is inevitable
● A friend needs your help for a version he's
working on
● Working in a new feature, a new bug was found
in a released version

17. ● Git branch
● Git checkout
●

18. merging
● Git merge fixes
● Git branch -d fixes

19. ● git pull origin master