How To Install ruby-et-orbi on Kali Linux

Introduction

In this tutorial we learn how to install ruby-et-orbi on Kali Linux.

What is ruby-et-orbi

ruby-et-orbi is:

EtOrbi::EoTime instances quack like Ruby Time instances, but their #zone returns a TZInfo::TimeZone instance.

If Rails is present, Time.zone is provided and EtOrbi will use it, unless ENV[‘TZ’] is set to a valid timezone name. Setting ENV[‘TZ’] to nil can give back precedence to Time.zone.

Rails sets its timezone under config/application.rb.

There are three methods to install ruby-et-orbi 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-et-orbi 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-et-orbi using apt-get by running the following command:

sudo apt-get -y install ruby-et-orbi

Install ruby-et-orbi Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install ruby-et-orbi using apt by running the following command:

sudo apt -y install ruby-et-orbi

Install ruby-et-orbi 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-et-orbi using aptitude by running the following command:

sudo aptitude -y install ruby-et-orbi

How To Uninstall ruby-et-orbi on Kali Linux

To uninstall only the ruby-et-orbi package we can use the following command:

sudo apt-get remove ruby-et-orbi

Uninstall ruby-et-orbi And Its Dependencies

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

sudo apt-get -y autoremove ruby-et-orbi

Remove ruby-et-orbi Configurations and Data

To remove ruby-et-orbi configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge ruby-et-orbi

Remove ruby-et-orbi configuration, data, and all of its dependencies

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

sudo apt-get -y autoremove --purge ruby-et-orbi

Dependencies

ruby-et-orbi have the following dependencies:

• ruby
• ruby-tzinfo

References

• ruby-et-orbi website

Summary

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