service --status-all
 [ + ]  acpid
 [ - ]  anacron
 [ + ]  apparmor
 [ ? ]  apport
 [ ? ]  assp
 [ + ]  avahi-daemon
 [ + ]  bluetooth
 [ - ]  brltty
 [ + ]  clamav-daemon
 [ + ]  clamav-freshclam
 [ ? ]  console-setup
 [ + ]  cron
 [ + ]  cups
 [ + ]  cups-browsed
 [ - ]  dbus
 [ ? ]  dns-clean
 [ + ]  friendly-recovery
 [ - ]  grub-common
 [ ? ]  irqbalance
 [ + ]  kerneloops
 [ ? ]  killprocs
 [ ? ]  kmod
 [ ? ]  lightdm
 [ ? ]  networking
 [ ? ]  ondemand
 [ + ]  postfix
 [ ? ]  pppd-dns
 [ - ]  procps
 [ - ]  pulseaudio
 [ ? ]  rc.local
 [ + ]  resolvconf
 [ - ]  rsync
 [ + ]  rsyslog
 [ + ]  saned
 [ ? ]  sendsigs
 [ ? ]  speech-dispatcher
 [ - ]  ssh
 [ - ]  sudo
 [ + ]  udev
 [ ? ]  umountfs
 [ ? ]  umountnfs.sh
 [ ? ]  umountroot
 [ - ]  unattended-upgrades
 [ - ]  urandom
 [ - ]  x11-common
 [ + ]  zabbix-agent