array-info command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

array-info: command not found

or when using sudo you get the following error message

sudo: array-info: command not found

Solutions to array-info: command not found

How To Fix array-info: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu array-info is provided by array-info package.

array-info is:

Array-info is a command line tool to retrieve information and logical drives status from several RAID controllers (currently HP Compaq IDA and CISS, and MD Software RAID).

It displays information about the firmware version, Rom revision, number of physical and logical drives on the controller, as well as the fault tolerance, size, number of physical disks and status for each logical drive.

To fix this problem, we can install more using the command below.

sudo apt-get -y install array-info

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install array-info.

sudo apt -y install array-info

Or if you have aptitude installed you can use the following command.

sudo aptitude install array-info

Summary

In this tutorial we learn how to fix array-info command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.