UNIT                          LOAD   ACTIVE SUB     DESCRIPTION
  accounts-daemon.service       loaded active running Accounts Service
  cups.service                  loaded active running CUPS Scheduler
  dbus.service                  loaded active running D-Bus System Message Bus
  display-manager.service       loaded active running Display Manager
  [email protected]            loaded active running Getty on tty1
  ModemManager.service          loaded active running Modem Manager
  NetworkManager.service        loaded active running Network Manager
  nscd.service                  loaded active running Name Service Cache Daemon (nsncd)
  polkit.service                loaded active running Authorization Manager
  power-profiles-daemon.service loaded active running Power Profiles daemon
  rtkit-daemon.service          loaded active running RealtimeKit Scheduling Policy Service
  systemd-journald.service      loaded active running Journal Service
  systemd-logind.service        loaded active running User Login Management
  systemd-oomd.service          loaded active running Userspace Out-Of-Memory (OOM) Killer
  systemd-timesyncd.service     loaded active running Network Time Synchronization
  systemd-udevd.service         loaded active running Rule-based Manager for Device Events and Files
  udisks2.service               loaded active running Disk Manager
  upower.service                loaded active running Daemon for power management
  [email protected]             loaded active running User Manager for UID 1000
  wpa_supplicant.service        loaded active running WPA supplicant

LOAD   = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB    = The low-level unit activation state, values depend on unit type.
20 loaded units listed.