Git and Github Cheatsheet
Discover the key differences between Git and GitHub in this comprehensive guide. Learn how Git handles version control, while GitHub offers collaboration and hosting features for developers. Perfect for beginners!
Wed, Sep 25, 2024
2 min read
What is Git?
Git may be a free and open source conveyed adaptation control framework outlined to handle everything from little to exceptionally expansive ventures with speed and proficiency. Adaptation control framework could be a system that records changes to a record or set of records over time so that you simply can review particular forms afterward. Not at all like a central VCS, a conveyed VCS has both inaccessible and nearby stores. As a result, it does not require the reinforcement.
Installation
Download Git from here
Enter Configuration Values:
git config --global user.name "firstName lastName"– your name
git config --global user.email "example@gmail.com"– your email
Check Your Settings:
git config --list
Help
To open a manual and display information about Git:
git help -a
or
git help --all
– shows a list of all available commands
git help config
– explains how to use the Git verb, in this case,
config
git help -g
or
git help --guide
– shows a list of Git guides
New Repository
To create a New Repository:
git init
To clone a Remote Repository:
git clone /Url/
Staging Area
To add / propose changes:
git add /file/
To add everything:
git add .
To remove:
git reset /file/
Commit
To commit changes:
git diff
– shows the changes made
git commit -m "Detailed message explaining the nature of changes"
To push changes to remote repository:
git pull origin master
git push origin master
Workflow
Git project consists of three main sections:
Working Directory
Staging Area / Index
HEAD
Three main states of files:
Committed
Modified
Staged
Branches
A Git branch is a movable pointer to the commits. The default branch is called master.
To create a new branch:
git checkout -b newBranch
To remove a branch:
git branch -d newBranch
To go back to master:
git checkout master
To push to the remote repository:
git push origin /branch/
To merge a branch to current branch:
git merge /branch/
Logs
To see the commit that was just made:
git log
The message, author, email, and other additional information will be displayed.
Git Checkout
git checkout -- /file/
or
git fetch origin
– to cancel all the commits implemented locally