monitor will print the received events for:
UDEV - the event which udev sends out after rule processing

UDEV  [824.669151] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6 (usb)
ACTION=add
BUSNUM=005
DEVNAME=/dev/bus/usb/005/006
DEVNUM=006
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6
DEVTYPE=usb_device
ID_BUS=usb
ID_MODEL=USB_2.0_SATA_BRIDGE
ID_MODEL_ENC=USB\x202.0\x20\x20SATA\x20BRIDGE\x20\x20\x20
ID_MODEL_FROM_DATABASE=M6116 SATA Bridge
ID_MODEL_ID=6116
ID_REVISION=0160
ID_SERIAL=Super_Top_USB_2.0_SATA_BRIDGE_M6116018VF16
ID_SERIAL_SHORT=M6116018VF16
ID_USB_INTERFACES=:080650:
ID_VENDOR=Super_Top
ID_VENDOR_ENC=Super\x20Top\x20\x20\x20
ID_VENDOR_FROM_DATABASE=Super Top
ID_VENDOR_ID=14cd
MAJOR=189
MINOR=517
PRODUCT=14cd/6116/160
SEQNUM=1459
SUBSYSTEM=usb
TYPE=0/0/0
USEC_INITIALIZED=4657978

UDEV  [824.678351] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0 (usb)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0
DEVTYPE=usb_interface
ID_MODEL_FROM_DATABASE=M6116 SATA Bridge
ID_VENDOR_FROM_DATABASE=Super Top
INTERFACE=8/6/80
MODALIAS=usb:v14CDp6116d0160dc00dsc00dp00ic08isc06ip50in00
PRODUCT=14cd/6116/160
SEQNUM=1460
SUBSYSTEM=usb
TYPE=0/0/0
USEC_INITIALIZED=59905

UDEV  [824.679993] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7 (scsi)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7
DEVTYPE=scsi_host
SEQNUM=1461
SUBSYSTEM=scsi
USEC_INITIALIZED=60326

UDEV  [824.681517] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/scsi_host/host7 (scsi_host)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/scsi_host/host7
SEQNUM=1462
SUBSYSTEM=scsi_host
USEC_INITIALIZED=60359

UDEV  [825.665429] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0 (scsi)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0
DEVTYPE=scsi_target
SEQNUM=1463
SUBSYSTEM=scsi
USEC_INITIALIZED=64305

UDEV  [825.672053] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0 (scsi)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0
DEVTYPE=scsi_device
MODALIAS=scsi:t-0x00
SEQNUM=1464
SUBSYSTEM=scsi
USEC_INITIALIZED=64387

UDEV  [825.674763] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/scsi_disk/7:0:0:0 (scsi_disk)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/scsi_disk/7:0:0:0
SEQNUM=1465
SUBSYSTEM=scsi_disk
USEC_INITIALIZED=64416

UDEV  [825.675599] add      /devices/virtual/bdi/8:16 (bdi)
ACTION=add
DEVPATH=/devices/virtual/bdi/8:16
SEQNUM=1468
SUBSYSTEM=bdi
USEC_INITIALIZED=5670500

UDEV  [825.677658] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/bsg/7:0:0:0 (bsg)
ACTION=add
DEVNAME=/dev/bsg/7:0:0:0
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/bsg/7:0:0:0
MAJOR=252
MINOR=3
SEQNUM=1467
SUBSYSTEM=bsg
USEC_INITIALIZED=5665913

UDEV  [825.679322] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/scsi_device/7:0:0:0 (scsi_device)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/scsi_device/7:0:0:0
SEQNUM=1466
SUBSYSTEM=scsi_device
USEC_INITIALIZED=5664441

UDEV  [826.052304] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb (block)
ACTION=add
DEVLINKS=/dev/disk/by-id/ata-Hitachi_HTS547575A9E384_J2540054H042KE /dev/disk/by-id/wwn-0x5000cca644ce26d4 /dev/disk/by-path/pci-0000:00:10.4-usb-0:6:1.0-scsi-0:0:0:0
DEVNAME=/dev/sdb
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb
DEVTYPE=disk
ID_ATA=1
ID_ATA_DOWNLOAD_MICROCODE=1
ID_ATA_FEATURE_SET_APM=1
ID_ATA_FEATURE_SET_APM_CURRENT_VALUE=128
ID_ATA_FEATURE_SET_APM_ENABLED=1
ID_ATA_FEATURE_SET_HPA=1
ID_ATA_FEATURE_SET_HPA_ENABLED=1
ID_ATA_FEATURE_SET_PM=1
ID_ATA_FEATURE_SET_PM_ENABLED=1
ID_ATA_FEATURE_SET_PUIS=1
ID_ATA_FEATURE_SET_PUIS_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY=1
ID_ATA_FEATURE_SET_SECURITY_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=186
ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=184
ID_ATA_FEATURE_SET_SMART=1
ID_ATA_FEATURE_SET_SMART_ENABLED=1
ID_ATA_ROTATION_RATE_RPM=5400
ID_ATA_SATA=1
ID_ATA_SATA_SIGNAL_RATE_GEN1=1
ID_ATA_SATA_SIGNAL_RATE_GEN2=1
ID_ATA_WRITE_CACHE=1
ID_ATA_WRITE_CACHE_ENABLED=1
ID_BUS=ata
ID_MODEL=Hitachi_HTS547575A9E384
ID_MODEL_ENC=Hitachi\x20HTS547575A9E384\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
ID_PART_TABLE_TYPE=dos
ID_PATH=pci-0000:00:10.4-usb-0:6:1.0-scsi-0:0:0:0
ID_PATH_TAG=pci-0000_00_10_4-usb-0_6_1_0-scsi-0_0_0_0
ID_REVISION=JE4OA60A
ID_SERIAL=Hitachi_HTS547575A9E384_J2540054H042KE
ID_SERIAL_SHORT=J2540054H042KE
ID_TYPE=disk
ID_WWN=0x5000cca644ce26d4
ID_WWN_WITH_EXTENSION=0x5000cca644ce26d4
MAJOR=8
MINOR=16
SEQNUM=1469
SUBSYSTEM=block
TAGS=:systemd:
UDISKS_ATA_SMART_IS_AVAILABLE=1
UDISKS_PARTITION_TABLE=1
UDISKS_PARTITION_TABLE_COUNT=2
UDISKS_PARTITION_TABLE_SCHEME=mbr
UDISKS_PRESENTATION_NOPOLICY=0
USEC_INITIALIZED=1229

UDEV  [827.562138] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb/sdb1 (block)
ACTION=add
DEVLINKS=/dev/disk/by-id/ata-Hitachi_HTS547575A9E384_J2540054H042KE-part1 /dev/disk/by-id/wwn-0x5000cca644ce26d4-part1 /dev/disk/by-label/Antek100GB /dev/disk/by-path/pci-0000:00:10.4-usb-0:6:1.0-scsi-0:0:0:0-part1 /dev/disk/by-uuid/E943-04BC
DEVNAME=/dev/sdb1
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb/sdb1
DEVTYPE=partition
ID_ATA=1
ID_ATA_DOWNLOAD_MICROCODE=1
ID_ATA_FEATURE_SET_APM=1
ID_ATA_FEATURE_SET_APM_CURRENT_VALUE=128
ID_ATA_FEATURE_SET_APM_ENABLED=1
ID_ATA_FEATURE_SET_HPA=1
ID_ATA_FEATURE_SET_HPA_ENABLED=1
ID_ATA_FEATURE_SET_PM=1
ID_ATA_FEATURE_SET_PM_ENABLED=1
ID_ATA_FEATURE_SET_PUIS=1
ID_ATA_FEATURE_SET_PUIS_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY=1
ID_ATA_FEATURE_SET_SECURITY_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=186
ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=184
ID_ATA_FEATURE_SET_SMART=1
ID_ATA_FEATURE_SET_SMART_ENABLED=1
ID_ATA_ROTATION_RATE_RPM=5400
ID_ATA_SATA=1
ID_ATA_SATA_SIGNAL_RATE_GEN1=1
ID_ATA_SATA_SIGNAL_RATE_GEN2=1
ID_ATA_WRITE_CACHE=1
ID_ATA_WRITE_CACHE_ENABLED=1
ID_BUS=ata
ID_FS_LABEL=Antek100GB
ID_FS_LABEL_ENC=Antek100GB
ID_FS_TYPE=vfat
ID_FS_USAGE=filesystem
ID_FS_UUID=E943-04BC
ID_FS_UUID_ENC=E943-04BC
ID_FS_VERSION=FAT32
ID_MODEL=Hitachi_HTS547575A9E384
ID_MODEL_ENC=Hitachi\x20HTS547575A9E384\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
ID_PART_ENTRY_DISK=8:16
ID_PART_ENTRY_NUMBER=1
ID_PART_ENTRY_OFFSET=63
ID_PART_ENTRY_SCHEME=dos
ID_PART_ENTRY_SIZE=195318207
ID_PART_ENTRY_TYPE=0xc
ID_PART_TABLE_TYPE=dos
ID_PATH=pci-0000:00:10.4-usb-0:6:1.0-scsi-0:0:0:0
ID_PATH_TAG=pci-0000_00_10_4-usb-0_6_1_0-scsi-0_0_0_0
ID_REVISION=JE4OA60A
ID_SERIAL=Hitachi_HTS547575A9E384_J2540054H042KE
ID_SERIAL_SHORT=J2540054H042KE
ID_TYPE=disk
ID_WWN=0x5000cca644ce26d4
ID_WWN_WITH_EXTENSION=0x5000cca644ce26d4
MAJOR=8
MINOR=17
SEQNUM=1470
SUBSYSTEM=block
TAGS=:systemd:
UDISKS_PARTITION=1
UDISKS_PARTITION_ALIGNMENT_OFFSET=0
UDISKS_PARTITION_NUMBER=1
UDISKS_PARTITION_OFFSET=32256
UDISKS_PARTITION_SCHEME=mbr
UDISKS_PARTITION_SIZE=100002921984
UDISKS_PARTITION_SLAVE=/sys/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb
UDISKS_PARTITION_TYPE=0x0c
UDISKS_PRESENTATION_NOPOLICY=0
USEC_INITIALIZED=1344

UDEV  [827.703651] add      /devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb/sdb2 (block)
ACTION=add
DEVLINKS=/dev/disk/by-id/ata-Hitachi_HTS547575A9E384_J2540054H042KE-part2 /dev/disk/by-id/wwn-0x5000cca644ce26d4-part2 /dev/disk/by-label/Antek_data /dev/disk/by-path/pci-0000:00:10.4-usb-0:6:1.0-scsi-0:0:0:0-part2 /dev/disk/by-uuid/d1dea0ec-759a-422d-a3e9-51ed39488ba0
DEVNAME=/dev/sdb2
DEVPATH=/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb/sdb2
DEVTYPE=partition
ID_ATA=1
ID_ATA_DOWNLOAD_MICROCODE=1
ID_ATA_FEATURE_SET_APM=1
ID_ATA_FEATURE_SET_APM_CURRENT_VALUE=128
ID_ATA_FEATURE_SET_APM_ENABLED=1
ID_ATA_FEATURE_SET_HPA=1
ID_ATA_FEATURE_SET_HPA_ENABLED=1
ID_ATA_FEATURE_SET_PM=1
ID_ATA_FEATURE_SET_PM_ENABLED=1
ID_ATA_FEATURE_SET_PUIS=1
ID_ATA_FEATURE_SET_PUIS_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY=1
ID_ATA_FEATURE_SET_SECURITY_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=186
ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=184
ID_ATA_FEATURE_SET_SMART=1
ID_ATA_FEATURE_SET_SMART_ENABLED=1
ID_ATA_ROTATION_RATE_RPM=5400
ID_ATA_SATA=1
ID_ATA_SATA_SIGNAL_RATE_GEN1=1
ID_ATA_SATA_SIGNAL_RATE_GEN2=1
ID_ATA_WRITE_CACHE=1
ID_ATA_WRITE_CACHE_ENABLED=1
ID_BUS=ata
ID_FS_LABEL=Antek_data
ID_FS_LABEL_ENC=Antek_data
ID_FS_TYPE=reiserfs
ID_FS_USAGE=filesystem
ID_FS_UUID=d1dea0ec-759a-422d-a3e9-51ed39488ba0
ID_FS_UUID_ENC=d1dea0ec-759a-422d-a3e9-51ed39488ba0
ID_FS_VERSION=3.6
ID_MODEL=Hitachi_HTS547575A9E384
ID_MODEL_ENC=Hitachi\x20HTS547575A9E384\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
ID_PART_ENTRY_DISK=8:16
ID_PART_ENTRY_NUMBER=2
ID_PART_ENTRY_OFFSET=195318270
ID_PART_ENTRY_SCHEME=dos
ID_PART_ENTRY_SIZE=1269825795
ID_PART_ENTRY_TYPE=0x83
ID_PART_TABLE_TYPE=dos
ID_PATH=pci-0000:00:10.4-usb-0:6:1.0-scsi-0:0:0:0
ID_PATH_TAG=pci-0000_00_10_4-usb-0_6_1_0-scsi-0_0_0_0
ID_REVISION=JE4OA60A
ID_SERIAL=Hitachi_HTS547575A9E384_J2540054H042KE
ID_SERIAL_SHORT=J2540054H042KE
ID_TYPE=disk
ID_WWN=0x5000cca644ce26d4
ID_WWN_WITH_EXTENSION=0x5000cca644ce26d4
MAJOR=8
MINOR=18
SEQNUM=1471
SUBSYSTEM=block
TAGS=:systemd:
UDISKS_PARTITION=1
UDISKS_PARTITION_ALIGNMENT_OFFSET=0
UDISKS_PARTITION_NUMBER=2
UDISKS_PARTITION_OFFSET=100002954240
UDISKS_PARTITION_SCHEME=mbr
UDISKS_PARTITION_SIZE=650150807040
UDISKS_PARTITION_SLAVE=/sys/devices/pci0000:00/0000:00:10.4/usb5/5-6/5-6:1.0/host7/target7:0:0/7:0:0:0/block/sdb
UDISKS_PARTITION_TYPE=0x83
UDISKS_PRESENTATION_NOPOLICY=0
USEC_INITIALIZED=1449