crackNum command not found

Introduction

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

crackNum: command not found

or when using sudo you get the following error message

sudo: crackNum: command not found

Solutions to crackNum: command not found

How To Fix crackNum: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu crackNum is provided by haskell-cracknum-utils package.

haskell-cracknum-utils is:

Display/show/analyze IEEE754 Half-precision, Single-precision, and Double-precision values; along with various integer types: Signed/Unsigned, 8, 16, 32, 64 bits.

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

sudo apt-get -y install haskell-cracknum-utils

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

You can also use apt command to install haskell-cracknum-utils.

sudo apt -y install haskell-cracknum-utils

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

sudo aptitude install haskell-cracknum-utils

Summary

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