How To Install ohai on Debian 10

Learn how to install ohai on Debian 10 with this tutorial. ohai is Detects data about your operating system and reports it in JSON

Introduction

In this tutorial we learn how to install ohai on Debian 10.

What is ohai

ohai is:

Information about your system is collected and returned as multidimensional attributes in JSON format. The following information is captured:

  • Operating system and kernel
  • Filesystems in use
  • Network configuration and statistics
  • Available languages
  • Virtualization

There are three methods to install ohai on Debian 10. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install ohai Using apt-get

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

sudo apt-get update

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

sudo apt-get -y install ohai

Install ohai Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install ohai using apt by running the following command:

sudo apt -y install ohai

Install ohai Using aptitude

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

sudo aptitude update

After updating apt database, We can install ohai using aptitude by running the following command:

sudo aptitude -y install ohai

How To Uninstall ohai on Debian 10

To uninstall only the ohai package we can use the following command:

sudo apt-get remove ohai

Uninstall ohai And Its Dependencies

To uninstall ohai and its dependencies that are no longer needed by Debian 10, we can use the command below:

sudo apt-get -y autoremove ohai

Remove ohai Configurations and Data

To remove ohai configuration and data from Debian 10 we can use the following command:

sudo apt-get -y purge ohai

Remove ohai configuration, data, and all of its dependencies

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

sudo apt-get -y autoremove --purge ohai

Dependencies

ohai have the following dependencies:

References

Summary

In this tutorial we learn how to install ohai package on Debian 10 using different package management tools: apt, apt-get and aptitude.