fpdns

remotely determine DNS server version

A nameserver basically responds to a query. Interoperability is an obvious requirement here. The standard protocol behaviour of different DNS implementations is expected to be the same.

fprobe

export captured traffic to remote NetFlow Collector

This program is a libpcap-based utility which collects network traffic and emits it as NetFlow towards a specified collector.

francine

feature rich ansi console login engine

francine is an easy to configure themeable console login program. Its great configurability for per tty access-settings and the posibility to put the prompt for username and password anywhere within a nicely colored ANSI-screen makes it a greatly enhanced replacement for the old clumpy login.
simpler figure block game

freealchemist

simpler figure block game

FreeAlchemist is a figure block game written in Python where you have to connect blocks.
Bass synthesizer/sample player/sequencer

freebirth

Bass synthesizer/sample player/sequencer

Freebirth is a free software bass synthesizer / step sequencer / sample player similar to Rebirth. The bass synthesizer resembles a 303 but also has other capabilities such as

freebsd-buildutils

Utilities for building FreeBSD sources

This package contains the FreeBSD counterparts of some standard build utilities (make, mkdep, lex ..)