tcptrack command not found

Introduction

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

tcptrack: command not found

or when using sudo you get the following error message

sudo: tcptrack: command not found

Solutions to tcptrack: command not found

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

In Ubuntu tcptrack is provided by tcptrack package.

tcptrack is:

tcptrack is a sniffer which displays information about TCP connections it sees on a network interface. It passively watches for connections on the network interface, keeps track of their state and displays a list of connections in a manner similar to the unix ’top’ command. It displays source and destination addresses and ports, connection state, idle time, and bandwidth usage.

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

sudo apt-get -y install tcptrack

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

You can also use apt command to install tcptrack.

sudo apt -y install tcptrack

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

sudo aptitude install tcptrack

Summary

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