Group System Environment/Daemons
acme: Multimedia keyboard button tool for GNOME
amavisd-new: Mail virus-scanner
apcupsd: APC UPS power control daemon
apserver: NTLM authorization proxy server
autodir: Creates user directories on demand
bacula: Network backup solution
bind: A DNS (Domain Name System) server.
bitlbee: IRC to other chat networks gateway
boa: The boa web server
camE: Rewrite of the xawtv webcam app, which adds imlib2 support
compartment: Confine services in a limited environment
conserver: Serial console server daemon/client
current: Server for Red Hat's up2date tools
dansguardian: Content filtering web proxy
dnsmasq: Lightweight caching nameserver with integrated DHCP server
dovecot: Secure IMAP server
dreamland: Execute programs chrooted, with dropped privileges and as another user/group
dspam: Library and Mail Delivery Agent for Bayesian spam filtering
fampp: C++ wrapper for fam, the file alteration monitor
ftpproxy: FTP proxy server
gpm: A mouse server for the Linux console.
intersync: InterMezzo synchronization client
ip-sentinel: tool to prevent unauthorized usage of IPs
kannel: WAP and SMS gateway
lighttpd: Lightning fast webserver with light system requirements
lirc: The Linux Infrared Remote Control package
memcached: Distributed memory object caching system
mimedefang: Email filtering application using sendmail's milter interface
mod_gzip: Gzip compression module for apache
mod_log_sql: Database logging module for Apache
mod_mono: Run ASP.NET pages on Unix with Apache and Mono!
mod_suphp: Apache module that enables running PHP scripts under different users
oidentd: Implementation of the RFC1413 identification server
openafs: OpenAFS distributed filesystem
open-carpet: Open Carpet server generation tool
openslp: OpenSLP implementation of Service Location Protocol V2
plone: Content management system built over Zope's framework
proftpd: Flexible, stable and highly-configurable FTP server
rbldnsd: Small and fast DNS server for serving blacklist zones.
sarg: Squid usage report generator per user/ip/name
smunge: Funneling POP proxy
spamass-milter: Sendmail milter for spamassassin
speechd: Implementation of /dev/speech
squale: Persistent SQL database connection library and daemon
squidguard: Combined filter, redirector and access controller plugin for squid
synergy: Mouse and keyboard sharing utility
tcron: Another cron daemon
thttpd: Tiny, turbo, throttleable lightweight http server
ttywatch: Log output of arbitrarily many devices
ucarp: Common Address Redundancy Protocol (CARP) for Unix
verynice: Dynamic process renicer and killer
videolan-server: MPEG, DVD, and DVB server for Unix/Linux
watchdog: Software watchdog
xsp: Small web server that hosts ASP.NET
zope: Web application server for flexible content management applications