This is two MQTT version 5.0/3.1.1/3.1 command line clients. mosquitto_pub can be used to publish messages to a broker and mosquitto_sub can be used to subscribe to a topic to receive messages.

GeoIP is a C library that enables the user to find the country that any IP address or hostname originates from. It uses a file based database.

This package contains the dnsmasq executable and documentation, but not the infrastructure required to run it as a system daemon. For that, install the dnsmasq package.

MythTV is a open source software PVR project that is designed to run on Linux, although other operating system packages are available. With MythTV you can watch Live TV, schedule recordings, view episode guide information, and many other features you expect from a DVR type appliance device. But more interesting for Kodi users is that as MythTV uses a distributed application structure it can also be configured as PVR backend (PVR server) for Kodi, supporting multiple Kodi frontends as clients, with MythTV acting as the PVR backend that does work of tuning TV signals, recording, scheduling, and post processing jobs.

This package contains the ARGUS TV PVR (Personal Video Recorder) Addon for Kodi, the award winning free and open source software media-player and entertainment hub for all your digital media.

Rygel is a home media solution that allows you to easily share audio, video and pictures, and control of media player on your home network. In technical terms it is both a UPnP AV MediaServer and MediaRenderer implemented through a plug-in mechanism. Interoperability with other devices in the market is achieved by conformance to very strict requirements of DLNA and on the fly conversion of media to format that client devices are capable of handling.