Nginx installation - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Nginx?

Nginx is a web server that can also be used as a reverse proxy, load balancer, and HTTP cache. It helps deliver websites quickly and efficiently.

beginner

Which command installs Nginx on Ubuntu?

Use sudo apt update to refresh packages, then sudo apt install nginx to install Nginx.

beginner

How do you start the Nginx service after installation?

Run sudo systemctl start nginx to start the Nginx service.

beginner

How to check if Nginx is running?

Use sudo systemctl status nginx. It shows if Nginx is active and running.

beginner

What is the default folder where Nginx serves web files?

Nginx serves files from /var/www/html by default.

Which command updates the package list before installing Nginx on Ubuntu?

A sudo apt upgrade

B sudo apt install nginx

C sudo apt update

D sudo systemctl start nginx

You must update the package list with sudo apt update before installing new software.

What command starts the Nginx service?

A sudo systemctl start nginx

B sudo apt install nginx

C sudo service nginx install

D sudo nginx start

Use sudo systemctl start nginx to start the Nginx service.

Where does Nginx serve files from by default?

A /home/nginx

B /usr/share/nginx

C /etc/nginx

D /var/www/html

The default folder for web files is /var/www/html.

Which command checks if Nginx is running?

A sudo systemctl status nginx

B nginx -v

C sudo apt list nginx

D sudo systemctl enable nginx

Use sudo systemctl status nginx to see if Nginx is active.

What is the first step before installing Nginx on a fresh Ubuntu system?

A Start Nginx service

B Update package list

C Create web files

D Restart the computer

Always update the package list with sudo apt update before installing new software.

Describe the steps to install and start Nginx on an Ubuntu system.

Think about updating packages, installing, starting, and checking status.

Explain where Nginx serves web files from and how you can verify Nginx is running.

Focus on default folder and service status command.