system environment/daemons
- ORBit2 - A high-performance CORBA Object Request Broker
- acpid - ACPI Event Daemon
- arts - aRts (analog realtime synthesizer) - the KDE sound system
- at - Job spooling tools
- audit - User space tools for 2.6 kernel auditing
- bind - The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server
- cups - Common Unix Printing System
- dhcp - Dynamic host configuration protocol software
- dhcpv6 - Dynamic host configuration protocol software for IPv6
- distcache - Distributed SSL session cache
- dnsmasq - A lightweight DHCP/caching DNS server
- dnssec-conf - DNSSEC and DLV configuration and priming tool
- dovecot - Dovecot Secure imap server
- esound - Allows several audio streams to play on a single audio device
- exim - The exim mail transfer agent
- fprintd - D-Bus service for Fingerprint reader access
- gnome-settings-daemon - The daemon sharing settings from GNOME to GTK+/KDE applications
- gpm - A mouse server for the Linux console
- gpsd - Service daemon for mediating access to a GPS
- hplip - HP Linux Imaging and Printing Project
- httpd - Apache HTTP Server
- inn - The InterNetNews system, an Usenet news server
- iputils - Network monitoring tools including ping
- iscsi-initiator-utils - iSCSI daemon and utility programs
- jack-audio-connection-kit - The Jack Audio Connection Kit
- linux-atm - Tools to support ATM networking under Linux
- mod_dnssd - An Apache HTTPD module which adds Zeroconf support
- mod_perl - An embedded Perl interpreter for the Apache HTTP Server
- mod_python - An embedded Python interpreter for the Apache HTTP Server
- net-snmp - A collection of SNMP protocol tools and libraries
- nfs-utils - NFS utilities and supporting clients and daemons for the kernel NFS server
- ntp - The NTP daemon and utilities
- obex-data-server - D-Bus service for Obex access
- obexd - D-Bus service for Obex Client access
- openldap - LDAP support libraries
- pcsc-lite - PC/SC Lite smart card framework and applications
- portreserve - TCP port reservation utility
- postfix - Postfix Mail Transport Agent
- ppp - The PPP (Point-to-Point Protocol) daemon.
- pulseaudio - Improved Linux sound server
- rp-pppoe - A PPP over Ethernet client (for xDSL support).
- rpcbind - Universal Addresses to RPC Program Number Mapper
- rsyslog - Enhanced system logging and kernel message trapping daemons
- samba - Server and Client software to interoperate with Windows machines
- samba4 - The Samba4 CIFS and AD client and server suite
- sendmail - A widely used Mail Transport Agent (MTA)
- squid - The Squid proxy caching server
- sysklogd - System logging and kernel message trapping daemons
- tcp_wrappers - A security tool which acts as a wrapper for TCP daemons
- vsftpd - Very Secure Ftp Daemon
- wvdial - A heuristic autodialer for PPP connections
- ypbind - The NIS daemon which binds NIS clients to an NIS domain