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systeminformation.node.txt
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systeminformation.node.txt
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┏━━━━━━━━━━━━━━━━━━━━━━━┓
┃ SYSTEMINFORMATION ┃
┗━━━━━━━━━━━━━━━━━━━━━━━┛
VERSION ==> #4.17.0
GOAL ==> #Cross-OS information on:
# - main device, motherboard, BIOS, machine UUID
# - CPU models, caches, flags, speed, temperature, load
# - memory usage, RAM bars
# - hard drives, IO stats, disk partitions
# - network interfaces, speed, connections, latency, wifi
# - GPUs, screens
# - current time, uptime, timezone
# - battery
# - OS, distribution
# - processes, daemons
# - real users
# - software versions
# - docker containers, stat, processes
# - virtualbox
PROBLEMS ==> ##Not installed on Linux by default:
## - "net-tools" (for networkInterfaceDefault())
## - "lm-sensors" (for cpuTemperature().cores)
##Not installed on Mac by default:
## - "osx-temperature-sensor" (for cpuTemperature())
##Must be root on Linux|*BSD:
## - dmidecode (for system(), bios(), baseboard(), cpu().socket, memLayout(), graphics().controllers[*].bus)
## - /sys/devices/virtual/dmi/id/*_serial|uuid
## - smartctl (diskLayout())
##Marked as such in documentation below
PACKAGES AND FILES USED ==> #Linux|Mac|Windows|*BSD|Solaris:
# - ping (package "iputils-ping")
#Linux|Mac|Windows|*BSD:
# - netstat (package "net-tools")
#Linux|Mac|*BSD|Solaris:
# - curl (package "curl")
# - ps (package "procps")
# - route (package "net-tools")
# - w (package "procps")
# - who (package "coreutils")
#Linux|Mac|*BSD:
# - df (package "coreutils")
#Linux|Mac:
# - ifconfig (package "net-tools")
#Linux|*BSD:
# - /proc/cpuinfo
# - dmidecode (package "dmidecode")
# - /sys/devices/virtual/dmi/id/* as fallback
# - service (package "init-system-helpers")
# - ss (package "iproute2")
#Linux:
# - /etc/*-release
# - /etc/machine-id
# - /etc/openwrt_release
# - /proc/diskstats
# - /proc/meminfo
# - /proc/net/wireless
# - /proc/stat
# - /proc/sys/fs/file-nr
# - /sys/block/*/queue/rotational
# - /sys/block/*/stat
# - /sys/class/net/*/*
# - /sys/class/power_supply/BAT*/uevent
# - /sys/class/thermal/thermal_zone0/temp
# - /usr/lib/os-release
# - /var/lib/dbus/machine-id
# - hostname (package "hostname")
# - ip (package "iproute2")
# - iw (package "iw")
# - lsblk (package "util-linux")
# - lscpu (package "util-linux")
# - lspci (package "pciutils")
# - nmcli (package "network-manager")
# - sensors (package "lm-sensors")
# - smartctl (package "smartmontools")
# - fbset, tvservice, vcgencmd (on Raspberry PI)
# - xdpyinfo (package "x11-utils")
# - xrandr (package "x11-xserver-utils")
#Mac|*BSD:
# - sysctl (package "procps")
#Mac:
# - airport
# - diskutil
# - IOKit (native module 'osx-temperature-sensor')
# - ioreg
# - sw_vers
# - system_profiler
# - vm_stat
#Windows:
# - Get-PhysicalDisk, Get-CimInstance, System.Windows.Forms.Screen (PowerShell)
# - query
# - netsh
# - reg
# - wmic
# - HTTP[S].get()
#*BSD:
# - kenv
#Solaris:
# - uname
#all:
# - OS.cpus|loadavg|networkInterfaces|release|uptime()
┌───────────────┐
│ AGGREGATE │
└───────────────┘
getAllData(...)->PROMISE_OBJ #getStaticData() + getDynamicData()
getStaticData()->PROMISE_OBJ #Aggregate all methods below, for the information that does not change:
# - system(), bios(), baseboard()
# - osInfo(), uuid(), versions()
# - cpu(), cpuFlags()
# - graphics()
# - networkInterfaces()
# - memLayout(), diskLayout()
getDynamicData #Same for dynamic data:
(['SERVICES,...']['INTERFACE,']) # - time()
->PROMISE_OBJ # - cpuCurrentSpeed(), currentLoad(), cpuTemperature()
# - users()
# - services('SERVICES,...'), processes()
# - networkStats(['INTERFACE']), networkConnections(), inetLatency()
# - mem(), fsSize(), fsStats(), disksIO()
# - battery()
┌────────────┐
│ DEVICE │
└────────────┘
system()->PROMISE_OBJ #Main device. Uses:
# - Linux|*BSD:
# - dmidecode --type system
# - /sys/devices/virtual/dmi/id/*
# - Mac: ioreg -c IOPlatformExpertDevice -d 2
# - Windows:
# - wmic csproduct get /value
# - wmic /namespace:\\\\root\\wmi path MS_SystemInformation get /value
system().manufacturer #STR (e.g. 'PC Specialist LTD')
system().model #STR (e.g. 'P7xxTM1')
#(Linux only)
# - 'Docker Container' if `/.dockerenv|dockerinit` exists
# - 'Virtual machine' if dmesg | grep -i virtual | grep -iE "vmware|qemu|kvm|xen"
# - 'BCM*' (Raspberry PI) using `cat /proc/cpuinfo`
system().version #STR (e.g. "1.0")
system().serial ##STR (e.g. "0")
system().uuid ##STR (e.g. '525BFA80-E4EC-0000-0000-000000000000')
system().sku #STR
baseboard()->PROMISE_OBJ #Motherboard. Uses:
# - Linux|*BSD:
# - /sys/devices/virtual/dmi/id/*
# - on non-ARM: dmidecode --type 2
# - on ARM: cat /proc/cpuinfo | grep Serial
# - Mac: ioreg -c IOPlatformExpertDevice -d 2
# - Windows: wmic baseboard get /value
baseboard().manufacturer #STR (e.g. 'CLEVO')
baseboard().model #STR (e.g. 'P7xxTM1')
baseboard().version #STR
baseboard().serial ##STR
baseboard().assetTag #STR (e.g. 'Tag 12345')
chassis()->PROMISE_OBJ #Enclosure. Uses:
# - Linux|*BSD: /sys/devices/virtual/dmi/id/chassis_*
# - Mac: ioreg -c IOPlatformExpertDevice -d 2
# - Windows: wmic path Win32_SystemEnclosure get /value
chassis().manufacturer #STR
chassis().model #STR
chassis().type #STR (e.g. '10')
chassis().version #STR
chassis().serial #STR
chassis().assetTag #STR
chassis().sku #STR
bios()->PROMISE_OBJ #BIOS. Uses:
# - Linux|*BSD:
# - on non-ARM: dmidecode --type 0
# - on ARM: cat /proc/cpuinfo | grep Serial
# - /sys/devices/virtual/dmi/id/*
# - Windows: wmic bios get /value
bios().vendor #STR (e.g. 'American Megatrends Inc.')
bios().version #STR (e.g. '5.12')
bios().releaseDate #STR (e.g. '11/23/2017')
bios().revision #STR (e.g. '5.12')
uuid()->PROMISE_OBJ #Machine UUID. Uses:
# - Linux: cat /var/lib/dbus/machine-id /etc/machine-id || hostname
# - Mac: ioreg -rd1 -c IOPlatformExpertDevice | grep IOPlatformUUID
# - Windows: %windir%\\System32\\reg query "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography" /v MachineGuid
# - *BSD: kenv -q smbios.system.uuid
uuid().os #STR (e.g. "dbdfe326696d4644978c1752531c7599" or "d9517fbc-b6eb-4446-95d6-6224c1c9d7ac")
┌─────────┐
│ CPU │
└─────────┘
cpu()->PROMISE_OBJ #CPU models. Uses:
# - Linux:
# - lscpu
# - cat /proc/cpuinfo | grep -E "physical id|core id"
# - dmidecode –t 4 2>/dev/null | grep "Upgrade: Socket"
# - Mac: sysctl machdep.cpu hw.cpufrequency_max hw.cpufrequency_min hw.packages hw.physicalcpu_max hw.ncpu
# - Windows:
# - wmic cpu get /value
# - wmic path Win32_CacheMemory get CacheType,InstalledSize,Purpose
# - *BSD: dmidecode -t 4|7
# - all: OS.cpus()
cpu().manufacturer #STR (e.g. "Intel®")
cpu().brand #STR (e.g. "Core™ i7-8700K")
cpu().vendor #STR (e.g. "GenuineIntel")
cpu().family #STR (e.g. "6")
cpu().model #STR (e.g. "158")
cpu().stepping #STR (e.g. "10")
cpu().revision #STR (e.g. "")
cpu().voltage #STR (e.g. "")
cpu().speed #STR (e.g. "3.70")
cpu().speedmin #STR (e.g. "0.80")
cpu().speedmax #STR (e.g. "4.70")
cpu().cores #NUM (e.g. 12)
cpu().physicalCores #NUM (e.g. 6)
cpu().processors #NUM (e.g. 1)
cpu().socket ##STR (e.g. "LGA1151")
cpu().governor #STR (e.g. "powersaver")
cpuCache()->PROMISE_OBJ #CPU caches. Uses:
# - Linux: lscpu
# - Mac: sysctl hw.l1icachesize hw.l1dcachesize hw.l2cachesize hw.l3cachesize
# - Windows:
# - wmic cpu get l2cachesize, l3cachesize /value
# - wmic path Win32_CacheMemory get CacheType,InstalledSize,Purpose
# - *BSD: dmidecode -t 7
cpu().cache #OBJ (e.g. { "l1d": 32768, "l1i": 32768, "l2": 262144, "l3": 12582912 }
cpuFlags()->PROMISE_STR #CPU flags. Uses:
# - Linux:
# - lscpu
# - cat /proc/cpuinfo
# - Mac: sysctl machdep.cpu.features
# - Windows: reg query "HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0" /v FeatureSet
# - *BSD: dmidecode -t 4
cpu().flags #STR (e.g. "fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 ...")
cpuCurrentspeed()->PROMISE_OBJ #CPU speed. Uses: OS.cpus()
cpuCurrentspeed().min #NUM (e.g. 4.33)
cpuCurrentspeed().max #NUM (e.g. 4.41)
cpuCurrentspeed().avg #NUM (e.g. 4.36)
cpuCurrentspeed().cores #NUM_ARR (e.g. [4.39) 4.33, 4.36, 4.34, 4.34, 4.4, 4.38, 4.34, 4.38, 4.41, 4.34, 4.36]
cpuTemperature()->PROMISE_OBJ ##CPU temperature. Uses:
## - Linux:
## - sensors
## - /sys/class/thermal/thermal_zone0/temp
## - vcgencmd measure_temp
## - Mac: IOKit with native C code (must have `osx-temperature-sensor` installed)
## - Windows: /namespace:\\\\root\\wmi PATH MSAcpi_ThermalZoneTemperature get CurrentTemperature
## - *BSD: sysctl dev.cpu | grep temp
cpuTemperature().main ##NUM (e.g. 53)
cpuTemperature().max ##NUM (e.g. 53)
cpuTemperature().cores ##NUM_ARR (e.g. [])
currentLoad()->PROMISE_OBJ #CPU load.
#Uses: OS.loadavg(), OS.cpus()
currentLoad().avgload #NUM (e.g. 0.11)
currentLoad().currentload #NUM (e.g. 5.820068190909327)
currentLoad().currentload_user #NUM (e.g. 2.9976314622515607)
currentLoad().currentload_system #NUM (e.g. 2.8169164454700404)
currentLoad().currentload_nice #NUM (e.g. 0.005520283187725356)
currentLoad().currentload_idle #NUM (e.g. 94.17993180909068)
currentLoad().currentload_irq #NUM (e.g. 0)
currentLoad().raw_currentload #NUM (e.g. 207698300)
currentLoad().raw_currentload_user
currentLoad() #NUM (e.g. 106975200)
.raw_currentload_system #NUM (e.g. 100526100)
currentLoad().raw_currentload_nice#NUM (e.g. 197000)
currentLoad().raw_currentload_idle#NUM (e.g. 3360959200)
currentLoad().raw_currentload_irq #NUM (e.g. 0)
currentLoad().cpus #OBJ_ARR
currentLoad().cpus.VAR #Same VAR as currentLoad().[raw_]current* but without current*
fullLoad()->PROMISE_NUM #Average load since boot.
#NUM (e.g. 3.25).
#Uses OS.cpus()
┌────────────┐
│ MEMORY │
└────────────┘
memLayout()->PROMISE_OBJ_ARR ##RAM bars. Uses:
## - Linux: dmidecode -t memory
## - Mac: system_profiler SPMemoryDataType
## - Windows: wmic memorychip get /value
memLayout()[*].size ##NUM (e.g. 17179869184)
memLayout()[*].bank ##STR (e.g. "BANK 0")
memLayout()[*].type ##STR (e.g. "DDR4")
memLayout()[*].clockSpeed ##NUM (e.g. 2400)
memLayout()[*].formFactor ##STR (e.g. "SODIMM")
memLayout()[*].manufacturer ##STR (e.g. "029E")
memLayout()[*].partNum ##STR (e.g. "CM4X16GE2400C16S4")
memLayout()[*].serialNum ##STR (e.g. "00000000")
memLayout()[*].voltageConfigured ##NUM (e.g. 1.2)
memLayout()[*].voltageMin ##NUM (e.g. 1.2)
memLayout()[*].voltageMax ##NUM (e.g. 1.2)
mem()->PROMISE_OBJ #Memory usage. Uses:
# - Linux: cat /proc/meminfo
# - Mac: vm_stat | grep "Pages active", sysctl -n vm.swapusage
# - Windows: pagefile get AllocatedBaseSize, CurrentUsage
# - *BSD: sysctl -a | grep -E "hw.realmem|hw.physmem|vm.stats.vm.v_page_count|vm.stats.vm.v_wire_count|vm.stats.vm.v_active_count|vm.stats.vm.v_inactive_count|
# vm.stats.vm.v_cache_count|vm.stats.vm.v_free_count|vm.stats.vm.v_page_size"
mem().total #NUM (e.g. 33668726784)
mem().free #NUM (e.g. 6174519296)
mem().used #NUM (e.g. 27494207488)
mem().active #NUM (e.g. 6219747328)
mem().available #NUM (e.g. 11204636672)
mem().buffcache #NUM (e.g. 21274460160)
mem().swaptotal #NUM (e.g. 31999389696)
mem().swapused #NUM (e.g. 0)
mem().swapfree #NUM (e.g. 31999389696)
┌─────────┐
│ I/O │
└─────────┘
diskLayout()->PROMISE_OBJ_ARR ##Hard drives. Uses:
## - Linux: lsblk -ablJO + cat /sys/block/*/queue/rotational, smartctl -H
## - Mac: system_profiler SPSerialATADataType SPNVMeDataType, diskutil info /dev/*
## - Windows:
## - wmic diskdrive get /value
## - Get-PhysicalDisk (PowerShell)
diskLayout()[*].type ##STR (e.g. "HD")
diskLayout()[*].name ##STR (e.g. "ST2000LX001-1RG1")
diskLayout()[*].vendor ##STR (e.g. "Seagate")
diskLayout()[*].size ##NUM (e.g. 2000000000000)
diskLayout()[*].bytesPerSector ##NUM (e.g. 512)
diskLayout()[*].totalCylinders ##NUM (e.g. 6527)
diskLayout()[*].totalHeads ##NUM (e.g. 255)
diskLayout()[*].totalSectors ##NUM (e.g. 104856255)
diskLayout()[*].totalTracks ##NUM (e.g. 1664385)
diskLayout()[*].tracksPerCylinder##NUM (e.g. 255)
diskLayout()[*].sectorsPerTrack ##NUM (e.g. 63)
diskLayout()[*].firmwareRevision ##STR (e.g. "SDM1")
diskLayout()[*].serialNum ##STR (e.g. "WDZABADZ")
diskLayout()[*].interfaceType ##STR (e.g. "SATA")
diskLayout()[*].smartStatus ##STR (e.g. "unknown")
fsStats()->PROMISE_OBJ #Number of bytes read|write, FS speed. Uses:
# - Linux: lsblk + cat /proc/diskstats
# - Mac: ioreg -c IOBlockStorageDriver -k Statistics -r -w0 | grep "IOBlockStorageDriver"
#Need to be run at least twice, with real-life operations in-between (at least 500ms).
fsStats().rx #NUM (e.g. 15091493888)
fsStats().wx #NUM (e.g. 12358868480)
fsStats().tx #NUM (e.g. 27450362368)
fsStats().rx_sec #NUM (e.g. -1)
fsStats().wx_sec #NUM (e.g. -1)
fsStats().tx_sec #NUM (e.g. -1)
fsStats().ms #NUM (e.g. 0)
disksIO()->PROMISE_OBJ #Similar but per IO but per byte. Uses:
# - Linux|BSD: lsblk + cat /sys/block/*/stat
# - Mac: ioreg -c IOBlockStorageDriver -k Statistics -r -w0 | grep "IOBlockStorageDriver"
disksIO().rIO #NUM (e.g. 484061)
disksIO().wIO #NUM (e.g. 792074)
disksIO().tIO #NUM (e.g. 1276135)
disksIO().rIO_sec #NUM (e.g. -1)
disksIO().wIO_sec #NUM (e.g. -1)
disksIO().tIO_sec #NUM (e.g. -1)
disksIO().ms #NUM (e.g. 0)
┌────────────────┐
│ PARTITIONS │
└────────────────┘
blockDevices()->PROMISE_OBJ_ARR #Disk partitions. Uses:
# - Linux: lsblk -bPo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,RM,LABEL,MODEL,OWNER[,TRAN,SERIAL]
# - Mac: diskutil info -all
# - Windows: wmic logicaldisk get Caption,Description,DeviceID,DriveType,FileSystem,FreeSpace,Name,Size,VolumeName,VolumeSerialNumber /value
blockDevices()[*].name #STR (e.g. "sda1")
blockDevices()[*].type #STR (e.g. "part")
blockDevices()[*].fstype #STR (e.g. "ext4")
blockDevices()[*].mount #STR (e.g. "/home/data")
blockDevices()[*].size #NUM (e.g. 2000397795328)
blockDevices()[*].physical #STR (e.g. "SSD")
blockDevices()[*].uuid #STR (e.g. "68e31969-789c-4d54-b442-41e3ace5a076")
blockDevices()[*].label #STR (e.g. "SYSTEM")
blockDevices()[*].model #STR (e.g. "Samsung SSD 960 PRO 512GB")
blockDevices()[*].serial #STR (e.g. "S3EWNX0K226906K")
blockDevices()[*].removable #BOOL (e.g. false)
blockDevices()[*].protocol #STR (e.g. "nvme")
fsSize()->PROMISE_OBJ_ARR #Disk partitions, with focus on memory. Uses:
# - Linux|Mac|*BSD: df -lkPT
# - Windows: wmic logicaldisk get Caption,FileSystem,FreeSpace,Size
fsSize()[*].fs #STR (e.g. "/dev/sda1")
fsSize()[*].type #STR (e.g. "ext4")
fsSize()[*].size #NUM (e.g. 1967925690368)
fsSize()[*].used #NUM (e.g. 50408796160)
fsSize()[*].use #NUM (e.g. 2.56)
fsSize()[*].mount #STR (e.g. "/home/data")
fsOpenFiles()->PROMISE_OBJ_ARR #Number of open files. Uses:
# - Linux: cat /proc/sys/fs/file-nr
# - Mac|*BSD: sysctl -a | grep 'kern.*files'
fsOpenFiles().allocated #NUM
fsOpenFiles().max #NUM
fsOpenFiles().available #max - allocated
┌─────────────┐
│ NETWORK │
└─────────────┘
networkInterfaces() #Network interfaces. Uses:
->PROMISE_OBJ_ARR # - all: OS.networkInterfaces()
# - Linux|*BSD:
# - ip link show up
# - ifconfig
# - cat /sys/class/net/*/*
# - cat /proc/net/wireless
# - iw dev * link
# - Mac: ifconfig
# - Windows: wmic nic get MACAddress, name, NetEnabled, Speed, NetConnectionStatus, AdapterTypeId /value
networkInterfaces()[*].iface #STR (e.g. "wlp112s0")
networkInterfaces()[*].ifaceName #STR
networkInterfaces()[*].ip4 #STR (e.g. "192.168.1.225")
networkInterfaces()[*].ip6 #STR (e.g. "fe80::ca35:9059:32c0:7095")
networkInterfaces()[*].mac #STR (e.g. "9c:b6:d0:20:69:c7")
networkInterfaces()[*].internal #BOOL (e.g. false)
networkInterfaces()[*].virtual #BOOL (e.g. false)
networkInterfaces()[*].operstate #
networkInterfaces()[*].type #
networkInterfaces()[*].duplex #
networkInterfaces()[*].mtu #
networkInterfaces()[*].speed #
networkInterfaces()[*].dhcp #
networkInterfaces()[*].dnsSuffix #
networkInterfaces()[*].
ieee8021xAuth #
networkInterfaces()[*].
ieee8021xState #
networkInterfaces()[*].
carrierChanges #
networkInterfaceDefault() ##Default network interface.
->PROMISE_STR ##STR (e.g. "wlp112s0")
##Uses:
## - Linux: ip route
## - Mac|*BSD|Solaris: route
## - all: OS.networkInterfaces()
networkGatewayDefault() ##Gateway network interface.
->PROMISE_STR ##STR (e.g. "wlp112s0")
##Uses:
## - Linux: ip route
## - Mac|*BSD|Solaris: route
## - all: Get-CimInstance
networkStats(['INTERFACE']) #Network speed. Uses:
->PROMISE_OBJ # - Linux: cat /sys/class/net/*/*
# - Mac: ifconfig *
# - Mac|*BSD: netstat -ibndI *
# - Windows:
# - wmic path Win32_PerfRawData_Tcpip_NetworkInterface Get name,BytesReceivedPersec,BytesSentPersec,BytesTotalPersec,PacketsOutboundDiscarded,
# PacketsOutboundErrors,PacketsReceivedDiscarded,PacketsReceivedErrors /value
# - wmic nic get MACAddress, name, NetEnabled, Speed, NetConnectionStatus, AdapterTypeId /value
# - all: like networkInterfaceDefault()
#Need to be run at least twice.
#Need to be run at least twice, with real-life operations in-between (at least 500ms).
networkStats().iface #STR (e.g. "en0")
networkStats().operstate #STR (e.g. "up")
networkStats().rx #NUM (e.g. 6560567312)
networkStats().tx #NUM (e.g. 82889387)
networkStats().rx_sec #NUM (e.g. -1)
networkStats().tx_sec #NUM (e.g. -1)
networkStats().ms #NUM (e.g. 0)
networkConnections() #Network connections. Uses:
->PROMISE_OBJ_ARR # - Linux|Mac|*BSD|Windows: netstat -tunap
# - Linux|*BSD: ss -tunap
networkConnections()[*].protocol #STR (e.g. "tcp")
networkConnections()[*]
.localaddress #STR (e.g. "127.0.0.53%lo")
networkConnections()[*].localport #STR (e.g. "53")
networkConnections()[*]
.peeraddress #STR (e.g. "0.0.0.0")
networkConnections()[*].peerport #STR (e.g. "*")
networkConnections()[*].state #STR (e.g. "LISTEN")
networkConnections()[*].pid #NUM
networkConnections()[*].process #STR
inetChecksite('URL')->PROMISE_OBJ #Ping a URL. Uses:
# - Linux|Mac|*BSD|Solaris: curl -I --connect-timeout 5 -m 5 URL
# - Windows: HTTP[S].get()
inetCheckSite('URL').url #'URL'
inetCheckSite('URL').ok #BOOL
inetCheckSite('URL').status #NUM (e.g. 404)
inetCheckSite('URL').ms #NUM (e.g. 205)
inetLatency('HOST')->PROMISE_NUM #Ping time.
#NUM (e.g. 18.042).
#Def 'HOST': '8.8.8.8'.
#Uses:
# - Linux|Mac|*BSD: ping -c 2 -w 3 HOST
# - Windows: ping HOST -n 1
# - Solaris: ping -s -a HOST 56 2
wifiNetworks()->PROMISE_OBJ #Uses:
# - Linux: nmcli device wifi list
# - Mac: airport -s
# - Windows: netsh wlan show networks
wifiNetworks().ssid #STR
wifiNetworks().bssid #STR
wifiNetworks().mode #STR
wifiNetworks().channel #NUM
wifiNetworks().frequency #NUM
wifiNetworks().signalLevel #NUM
wifiNetworks().quality #NUM
wifiNetworks().security #STR_ARR
wifiNetworks().wpaFlags #STR_ARR
wifiNetworks().rsnFlags #STR_ARR
┌────────────────┐
│ GPU/SCREEN │
└────────────────┘
graphics()->PROMISE_OBJ #GPUs, screens. Uses:
# - Linux: lspci -vvv, xdpyinfo, dmidecode -t 9, xrandr --verbose
# - Mac: system_profiler SPDisplaysDataType
# - Windows:
# - wmic path win32_VideoController|desktopmonitor get /value
# - Get-CimInstance, System.Windows.Forms.Screen (PowerShell)
# - Raspberry PI: fbset -s, vcgencmd get_mem_gpu, tvservice -s|n
graphics().controllers #GPUs. OBJ_ARR
graphics().controllers[*].vendor #STR (e.g. "NVIDIA Corporation")
graphics().controllers[*].model #STR (e.g. "GP106M [GeForce GTX 1060 Mobile] ")
graphics().controllers[*].bus ##STR (e.g. "Onboard")
graphics().controllers[*].vram #NUM|null (e.g. 32)
graphics().controllers[*]
.vramDynamic #BOOL (e.g. false)
graphics().displays #Screens. OBJ_ARR
graphics().displays[*].model #STR (e.g. "Display")
graphics().displays[*].main #BOOL (e.g. true)
graphics().displays[*].builtin #BOOL (e.g. false)
graphics().displays[*].connection #STR (e.g. "DP-0")
graphics().displays[*].sizex #NUM (e.g. 381)
graphics().displays[*].sizey #NUM (e.g. 214)
graphics().displays[*].positionX #NUM
graphics().displays[*].positionY #NUM
graphics().displays[*].pixeldepth #NUM (e.g. 24)
graphics().displays[*].resolutionx#NUM (e.g. 1920)
graphics().displays[*].resolutiony#NUM (e.g. 1080)
graphics().displays[*].currentResX#NUM
graphics().displays[*].currentResY#NUM
graphics().displays[*].
currentRefreshRate #NUM
┌──────────┐
│ TIME │
└──────────┘
time()->PROMISE_OBJ #Time-related info.
time().current #DATE (now)
time().uptime #OS.uptime()
time().timezone #STR (e.g. 'GMT+0100')
time().timezoneName #STR (e.g. 'Central European Standard Time')
┌─────────────┐
│ BATTERY │
└─────────────┘
battery()->PROMISE_OBJ #Device battery. Uses:
# - Linux: cat /sys/class/power_supply/BAT*/uevent
# - Mac: ioreg -n AppleSmartBattery -r | egrep "CycleCount|IsCharging|MaxCapacity|CurrentCapacity|BatterySerialNumber|TimeRemaining"; pmset -g batt | grep %
# - Windows: wmic Path Win32_Battery Get BatteryStatus, DesignCapacity, EstimatedChargeRemaining /value
# - *BSD: sysctl hw.acpi.battery hw.acpi.acline
battery().hasbattery #BOOL (e.g. true)
battery().cyclecount #NUM (e.g. 0)
battery().ischarging #BOOL (e.g. true)
battery().maxcapacity #NUM (e.g. 5600000)
battery().currentcapacity #NUM (e.g. 944000)
battery().percent #NUM (e.g. 19)
battery().timeremaining #NUM (e.g. 20)
battery().acconnected #BOOL (e.g. true)
battery().type #STR (e.g. "Li-ion")
battery().model #STR (e.g. "BAT")
battery().manufacturer #STR (e.g. "Notebook")
battery().serial #STR (e.g. "0001")
┌────────┐
│ OS │
└────────┘
osInfo()->PROMISE_OBJ #OS/distribution. Uses:
# - Linux: /etc/*-release, /usr/lib/os-release, /etc/openwrt_release
# - Mac|*BSD: sysctl kern.ostype kern.osrelease kern.osrevision kern.hostuuid
# - Mac: sw_vers
# - Solaris: uname -o
# - Windows: wmic os get /value
osInfo().platform #OS.platform()
osInfo().kernel #OS.release()
osInfo().arch #OS.arch()
osInfo().hostname #OS.hostname()
osInfo().distro #STR (e.g. 'Ubuntu')
osInfo().logofile #STR: normalized distro (e.g. 'ubuntu')
osInfo().release #STR (e.g. '18.10')
osInfo().codename #STR (e.g. 'cosmic')
osInfo().codepage #STR (e.g. 'UTF-8'). Uses:
# - Linux|Mac|*BSD: $LANG
# - Windows: chcp
osInfo().servicepack #STR (Windows only)
osInfo().serial #STR
osInfo().build #STR (e.g. '18A391')
┌───────────────┐
│ PROCESSES │
└───────────────┘
processes()->PROMISE_OBJ #Processes. Uses:
# - Linux|Mac|*BSD|Solaris: ps -acxor, ps -o pid,ppid,vsz,rss,nice,etime,stat,tty,user,comm
# - Linux: cat /proc/stat
# - Windows: wmic process get /value
processes().all #NUM (e.g. 389)
processes().running #NUM (e.g. 1)
processes().blocked #NUM (e.g. 0)
processes().sleeping #NUM (e.g. 290)
processes().unknown #NUM (e.g. 0)
processes().list #OBJ_ARR
processes().list[*].pid #NUM (e.g. 19171)
processes().list[*].parentPid #NUM (e.g. 3810)
processes().list[*].name #STR (e.g. "bash")
processes().list[*].pcpu #NUM (e.g. 0)
processes().list[*].pcpuu #NUM (e.g. 0)
processes().list[*].pcpus #NUM (e.g. 0)
processes().list[*].pmem #NUM (e.g. 0)
processes().list[*].priority #NUM (e.g. 19)
processes().list[*].mem_vsz #NUM (e.g. 23696)
processes().list[*].mem_rss #NUM (e.g. 12992)
processes().list[*].nice #NUM (e.g. 0)
processes().list[*].started #STR (e.g. "2019-01-10 12:09:40")
processes().list[*].state #STR (e.g. "sleeping")
processes().list[*].tty #STR (e.g. "pts/4")
processes().list[*].user #STR (e.g. "ether")
processes().list[*].command #STR (e.g. "bash ARG")
processes().list[*].path #STR (e.g. "bash")
processes().list[*].params #STR (e.g. "ARG")
services('SERVICE,...') #Daemons. Uses:
->PROMISE_OBJ # - Linux|*BSD: service --status-all
# - Linux|Mac|*BSD: ps -caxo pcpu,pmem,pid,command, ps -o comm
# - Linux: cat /proc/stat
# - Windows: wmic service get /value
services('SERVICE').SERVICE.name #STR (e.g. 'mongod')
services('SERVICE').SERVIC.running#BOOL
services('SERVICE').SRVC.startmode#STR
services('SERVICE').SERVICE.pids #STR_ARR (e.g. ['8594', '8595'])
services('SERVICE').SERVICE.pcpu #NUM (e.g. 11.40)
services('SERVICE').SERVICE.pmem #NUM (e.g. 0.2)
processLoad('PROCESS_NAME') #Processes CPU/MEM usage. Uses:
->PROMISE_OBJ # - Linux|Mac: ps -axo
# - Linux: cat /proc/stat
# - Windows: wmic process get /value
processLoad('PROCESS').proc #'PROCESS'
processLoad('PROCESS').pid #NUM (e.g. 1562)
processLoad('PROCESS').cpu #NUM (e.g. 0.5)
processLoad('PROCESS').mem #NUM (e.g. 0.5)
┌───────────┐
│ USERS │
└───────────┘
users()->PROMISE_OBJ_ARR #Real users. Uses:
# - Linux|Mac|*BSD|Solaris: w, who
# - Windows: query user
users()[*].user #STR (e.g. "ether")
users()[*].tty #STR (e.g. ":1")
users()[*].date #STR (e.g. "2019-01-09")
users()[*].time #STR (e.g. "10:24")
users()[*].ip #STR (e.g. ":1")
users()[*].command #STR (e.g. "/usr/lib/gdm3/gdm-x-session --run-script env GNOME_SHELL_SESSION_MODE=ubuntu /usr/bin/gnome-session --session=ubuntu")
┌──────────────┐
│ SOFTWARE │
└──────────────┘
shell()->PROMISE_STR #STR (e.g. "/bin/bash")
versions()->PROMISE_OBJ #Library versions.
versions().kernel #STR (e.g. "4.18.0-13-generic") using OS.release()
versions().node #STR (e.g. "11.6.0") using process.versions.node
versions().systemOpenSslLib #STR (e.g. "OpenSSL") using `openssl version`
versions().systemOpenSsl #STR (e.g. "1.1.1") using process.versions.openssl and `openssl vesion`
versions().v8 #STR (e.g. "7.0.276.38-node.13") using process.versions.v8
versions().npm #STR (e.g. "6.5.0") using npm -v
versions().yarn #STR (e.g. "1.12.3") using yarn --version
versions().pm2 #STR using pm2 -v
versions().gulp #STR using gulp --version
versions().grunt #STR using grunt --version
versions().git #STR (e.g. "2.19.1") using git --version (also checks XCode presence on Mac)
versions().tsc #STR using tsc --version
versions().mysql #STR using mysql -V
versions().redis #STR using redis-server --version
versions().mongodb #STR (e.g. "4.0.5") using mongod --version
versions().nginx #STR using nginx -v
versions().php #STR (e.g. "7.1.19") using php -v
versions().docker #STR (e.g. "18.06.1-ce") using docker --version
versions().postfix #STR (e.g. "3.2.2") using postconf -d | grep mail_version
versions().postgresql #STR using postgres -V
versions().perl #STR (e.g. "5.26.2") using perl -v
versions().pip[3] #STR (e.g. "18.1") using pip[3] -V
versions().python[3] #STR (e.g. "2.7.15+|3.6.7") using python[3] -V
versions().java #STR (e.g. "11.0.1") using java -version or (Mac) java_home -V
versions().gcc #STR (e.g. "8") using gcc -dumpversion|--version
versions().apache #STR using apachctl -v
versions().virtualbox #STR using vboxmanage -v
┌────────────┐
│ DOCKER │
└────────────┘
dockerContainers()->PROMISE_ARR #Docker containers. Uses:
# - NET.createConnection() on '/var/run/docker.sock' (not Windows) or '\\.\pipe\docker_engine' (Windows)
# - run 'HTTP GET /containers/json'
dockerContainers()[*].id #
dockerContainers()[*].name #
dockerContainers()[*].image #
dockerContainers()[*].imageID #
dockerContainers()[*].command #
dockerContainers()[*].created #
dockerContainers()[*].state #
dockerContainers()[*].ports #
dockerContainers()[*].mounts #
dockerContainers()[*].restartCount#
dockerContainers()[*].platform #
dockerContainers()[*].driver #
dockerContainers()[*].started #
dockerContainers()[*].finished #
dockerContainers()[*].createdAt #
dockerContainers()[*].updatedAt #
dockerContainers()[*].finishedAt #
dockerContainerStats() #Docker containers runtime info.
->PROMISE_OBJ #Uses: same but with 'HTTP GET /containers/ID/stats'
dockerContainerStats().mem_usage #NUM
dockerContainerStats().mem_limit #NUM
dockerContainerStats().mem_percent#NUM
dockerContainerStats().cpu_percent#NUM
dockerContainerStats().
restartCount #NUM
dockerContainerStats().pids #
dockerContainerStats().netIO #
dockerContainerStats().blockIO #
dockerContainerStats().cpu_stats #
dockerContainerStats()
.precpu_stats #
dockerContainerStats()
.memory_stats #
dockerContainerStats().networks #
dockerContainerProcesses() #Processes inside Docker containers.
->PROMISE_ARR #Uses: same but with 'HTTP GET /containers/ID/top'
dockerContainerProcesses()[*].
pid_host #
dockerContainerProcesses()[*].ppid#
dockerContainerProcesses()[*].pgid#
dockerContainerProcesses()[*].user#
dockerContainerProcesses()[*]
.ruser #
dockerContainerProcesses()[*]
.group #
dockerContainerProcesses()[*]
.rgroup #
dockerContainerProcesses()[*].stat#
dockerContainerProcesses()[*].time#
dockerContainerProcesses()[*]
.elapsed #
dockerContainerProcesses()[*].nice#
dockerContainerProcesses()[*].rss #
dockerContainerProcesses()[*].vsz #
dockerContainerProcesses()[*]
.command #
dockerAll()->PROMISE_OBJ #Uses dockerContainer() + dockerContainerStats() + dockerContainerProcesses()
dockerInfo()->PROMISE_OBJ #
dockerInfo().ID #STR
dockerInfo().Containers #NUM
dockerInfo().ContainersRunning #NUM
dockerInfo().ContainersPaused #NUM
dockerInfo().ContainersStopped #NUM
dockerInfo().Images #NUM
dockerInfo().Driver #STR
dockerInfo().MemoryLimit #BOOL
dockerInfo().SwapLimit #BOOL
dockerInfo().KernelMemory #BOOL
dockerInfo().CpuCfsPeriod #BOOL
dockerInfo().CpuCfsQuota #BOOL
dockerInfo().CPUShares #BOOL
dockerInfo().CPUSet #BOOL
dockerInfo().IPv4Forwarding #BOOL
dockerInfo().BridgeNfIptables #BOOL
dockerInfo().BridgeNfIp6tables #BOOL
dockerInfo().Debug #BOOL
dockerInfo().NFd #NUM
dockerInfo().OomKillDisable #BOOL
dockerInfo().NGoroutines #NUM
dockerInfo().SystemTime #STR
dockerInfo().LoggingDriver #STR
dockerInfo().CgroupDriver #STR
dockerInfo().NEventsListener #NUM
dockerInfo().KernelVersion #STR
dockerInfo().OperatingSystem #STR
dockerInfo().OSType #STR
dockerInfo().Architecture #STR
dockerInfo().NCPU #NUM
dockerInfo().MemTotal #NUM
dockerInfo().DockerRootDir #STR
dockerInfo().HttpProxy #STR
dockerInfo().HttpsProxy #STR
dockerInfo().NoProxy #STR
dockerInfo().Name #STR
dockerInfo().Labels #STR[]
dockerInfo().ExperimentalBuild #BOOL
dockerInfo().ServerVersion #STR
dockerInfo().ClusterStore #STR
dockerInfo().ClusterAdvertise #STR
dockerInfo().DefaultRuntime #STR
dockerInfo().LiveRestoreEnabled #BOOL
dockerInfo().Isolation #STR
dockerInfo().InitBinary #STR
dockerInfo().ProductLicense #STR
┌────────────────┐
│ VIRTUALBOX │
└────────────────┘
vboxInfo([BOOL])->PROMISE_OBJ #Virtual box info, using vboxmanage
#BOOL (def: false) is whether to include more info.