UNIT LOAD ACTIVE SUB DESCRIPTION avahi-daemon.service loaded active running Avahi mDNS/DNS-SD Stack bluetooth.service loaded active running Bluetooth service busybox-klogd.service loaded active exited LSB: Starts klogd busybox-syslogd.service loaded active exited LSB: Starts syslogd cgmanager.service loaded active running Cgroup management daemon cron.service loaded active running Regular background program processing daemon dbus.service loaded active running D-Bus System Message Bus getty@tty1.service loaded active running Getty on tty1 kmod-static-nodes.service loaded active exited Create list of required static device nodes for the current kernel mosquitto.service loaded active running Mosquitto MQTT v3.1/v3.1.1 Broker netplug.service loaded active running LSB: Brings up/down network automatically networking.service loaded active exited Raise network interfaces nginx.service loaded active running A high performance web server and a reverse proxy server ntp.service loaded active running LSB: Start NTP daemon openvpn.service loaded active exited OpenVPN service rsyslog.service loaded active running System Logging Service serial-getty@ttymxc0.service loaded active running Serial Getty on ttymxc0 ssh.service loaded active running OpenBSD Secure Shell server systemd-fsck-root.service loaded active exited File System Check on Root Device systemd-fsck@dev-mmcblk0p6.service loaded active exited File System Check on /dev/mmcblk0p6 systemd-journal-flush.service loaded active exited Flush Journal to Persistent Storage systemd-journald.service loaded active running Journal Service systemd-logind.service loaded active running Login Service systemd-modules-load.service loaded active exited Load Kernel Modules systemd-random-seed.service loaded active exited Load/Save Random Seed systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems systemd-sysctl.service loaded active exited Apply Kernel Variables systemd-tmpfiles-setup-dev.service loaded active exited Create Static Device Nodes in /dev systemd-tmpfiles-setup.service loaded active exited Create Volatile Files and Directories systemd-udev-trigger.service loaded active exited udev Coldplug all Devices systemd-udevd.service loaded active running udev Kernel Device Manager systemd-update-utmp.service loaded active exited Update UTMP about System Boot/Shutdown systemd-user-sessions.service loaded active exited Permit User Sessions user@0.service loaded active running User Manager for UID 0 watchdog.service loaded active running watchdog daemon wb-configs-early.service loaded active exited prepare mounts and symlinks to config files wb-configs.service loaded active running watch config files wb-gsm-rtc.service loaded active exited LSB: initscript to use GSM modem integrated RTC wb-homa-adc.service loaded active running LSB: MQTT Driver for ADC wb-homa-gpio.service loaded active running LSB: MQTT Driver for GPIO-controlled switches wb-homa-ism-radio.service loaded active exited LSB: MQTT driver for WB HomA for RFM69 ISM radio wb-homa-w1.service loaded active running LSB: Kernel 1-wire MQTT driver for WB-HomA wb-hwconf-manager.service loaded active exited LSB: Hardware configuration with Device Tree overlays wb-init.service loaded active exited LSB: board-specific initscript wb-mqtt-confed.service loaded active running LSB: Configuration Editor Backend wb-mqtt-db.service loaded active running LSB: : Wiren Board database logger wb-mqtt-mbgate.service loaded active running LSB: : Wiren Board MQTT to Modbus TCP gateway wb-mqtt-serial.service loaded active running LSB: MQTT Driver for serial devices wb-prepare.service loaded active exited LSB: prepare partitions & rootfs wb-rules.service loaded active running LSB: MQTT Rule Engine for Wiren Board wb-watch-update.service loaded active running LSB: Firmware update monitor zigbee2mqtt.service loaded active running zigbee2mqtt 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. 52 loaded units listed. Pass --all to see loaded but inactive units, too. To show all installed unit files use 'systemctl list-unit-files'.