Install dnsmasq-utils by entering the following commands in the terminal:
sudo apt update sudo apt install dnsmasq-utils
Description:
Utilities for manipulating DHCP leases
Small utilities to query a DHCP server's lease database and remove leases from it. These programs are distributed with dnsmasq and may not work correctly with other DHCP servers.
Homepage: http://www.thekelleys.org.uk/dnsmasq/doc.html
Version: 2.79-1
Section: net