How To Install ruby-marginalia on Kali Linux

Introduction

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

What is ruby-marginalia

ruby-marginalia is:

By default, it adds the application, controller, and action names as a comment at the end of each query.

This helps when searching log files for queries, and seeing where slow queries came from.

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

sudo apt-get -y install ruby-marginalia

Install ruby-marginalia Using apt

Update apt database with apt using the following command.

sudo apt update

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

sudo apt -y install ruby-marginalia

Install ruby-marginalia 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-marginalia using aptitude by running the following command:

sudo aptitude -y install ruby-marginalia

How To Uninstall ruby-marginalia on Kali Linux

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

sudo apt-get remove ruby-marginalia

Uninstall ruby-marginalia And Its Dependencies

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

sudo apt-get -y autoremove ruby-marginalia

Remove ruby-marginalia Configurations and Data

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

sudo apt-get -y purge ruby-marginalia

Remove ruby-marginalia configuration, data, and all of its dependencies

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

sudo apt-get -y autoremove --purge ruby-marginalia

Dependencies

ruby-marginalia have the following dependencies:

• ruby
• ruby-actionpack
• ruby-activerecord

References

• ruby-marginalia website

Summary

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