walldns command not found

Introduction

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

walldns: command not found

or when using sudo you get the following error message

sudo: walldns: command not found

Solutions to walldns: command not found

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

In Ubuntu walldns is provided by walldns package.

walldns is:

walldns accepts iterative DNS queries for in-addr.arpa domains from hosts around the Internet, and supplies generic responses that avoid revealing local host information.

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

sudo apt-get -y install walldns

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

You can also use apt command to install walldns.

sudo apt -y install walldns

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

sudo aptitude install walldns

Summary

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