Perform a neighbour lookup and return a neighbour entry

Neighbour/ARP tables management IP subcommand.
More information: <https://manned.org/ip-neighbour.8>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

ip neighbour get {{lookup_ip}} dev {{eth0}}

click the source code to copy install ip neighbour on any operating system with command-not-found.com