Installing Git - Quick Revision & Summary

Recall & Review

beginner

What is Git?

Git is a tool that helps you save and track changes in your files, especially code. It works like a save button that remembers every change you make.

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How do you check if Git is already installed on your computer?

Open your command line and type git --version. If Git is installed, it will show the version number. If not, it will say the command is not found.

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What command installs Git on Ubuntu Linux?

Use sudo apt update to refresh your package list, then sudo apt install git to install Git.

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How do you install Git on Windows?

Download the Git installer from the official website git-scm.com and run it. Follow the steps in the setup wizard.

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Why is it important to set your user name and email after installing Git?

Git uses your name and email to label your changes. This helps others know who made each change when working together.

Which command checks if Git is installed on your system?

A git --version

B git install

C git status

D git init

The command git --version shows the installed Git version or an error if Git is not installed.

On Ubuntu Linux, which command installs Git?

A sudo yum install git

B git install

C brew install git

D sudo apt install git

Ubuntu uses apt for package management, so sudo apt install git installs Git.

Where do you download Git for Windows?

A https://github.com/git

B https://windows.com/git

C https://git-scm.com/download/win

D https://git.org/download

The official Git website provides the Windows installer at https://git-scm.com/download/win.

What is the first step before installing Git on Ubuntu?

A sudo git install

B sudo apt update

C git init

D sudo apt upgrade

Running sudo apt update refreshes the package list to get the latest versions before installing.

Why do you set your user name and email in Git after installation?

A To label your changes with your identity

B To log into GitHub automatically

C To speed up Git commands

D To enable Git updates

Git uses your name and email to identify who made each change in a project.

Explain the steps to install Git on a new Ubuntu Linux system.

Think about updating package info and then installing Git.

Describe how to verify Git installation and why setting user info is important.

Start with checking version, then explain user identity in Git.