How To Install ruby-devise-two-factor on Kali Linux

Introduction

In this tutorial we learn how to install ruby-devise-two-factor on Kali Linux.

What is ruby-devise-two-factor

ruby-devise-two-factor is:

Devise-two-factor is a minimalist extension to Devise which offers support for two-factor authentication, through the TOTP scheme. It allows you to incorporate two-factor authentication into your existing models.

There are three methods to install ruby-devise-two-factor on Kali Linux. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install ruby-devise-two-factor Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install ruby-devise-two-factor using apt-get by running the following command:

sudo apt-get -y install ruby-devise-two-factor

Install ruby-devise-two-factor Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install ruby-devise-two-factor using apt by running the following command:

sudo apt -y install ruby-devise-two-factor

Install ruby-devise-two-factor Using aptitude

If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install ruby-devise-two-factor using aptitude by running the following command:

sudo aptitude -y install ruby-devise-two-factor

How To Uninstall ruby-devise-two-factor on Kali Linux

To uninstall only the ruby-devise-two-factor package we can use the following command:

sudo apt-get remove ruby-devise-two-factor

Uninstall ruby-devise-two-factor And Its Dependencies

To uninstall ruby-devise-two-factor and its dependencies that are no longer needed by Kali Linux, we can use the command below:

sudo apt-get -y autoremove ruby-devise-two-factor

Remove ruby-devise-two-factor Configurations and Data

To remove ruby-devise-two-factor configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge ruby-devise-two-factor

Remove ruby-devise-two-factor configuration, data, and all of its dependencies

We can use the following command to remove ruby-devise-two-factor configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge ruby-devise-two-factor

Dependencies

ruby-devise-two-factor have the following dependencies:

• ruby
• ruby-activesupport
• ruby-attr-encrypted
• ruby-devise
• ruby-railties
• ruby-rotp

References

• ruby-devise-two-factor website

Summary

In this tutorial we learn how to install ruby-devise-two-factor package on Kali Linux using different package management tools: apt, apt-get and aptitude.