Explore System Hardware Information with sys-apps/dmidecode

dmidecode | perl -lne 'print $1 if /Current\s+Speed:\s+(\d+\s+MHz)/

dmidecode -t bios

dmidecode -t system

dmidecode -t baseboard

dmidecode -t chassis

dmidecode -t processor

dmidecode -t memory

dmidecode -t cache

dmidecode -t connector

dmidecode -t slot

 dmidecode --type memory

dmidecode -s system-manufacturer
dmidecode -s system-product-name
dmidecode -s system-version
dmidecode -s system-serial-number
dmidecode -s system-uuid

dmidecode -s bios-vendor
dmidecode -s bios-version
dmidecode -s bios-release-date

dmidecode -s baseboard-manufacturer
dmidecode -s baseboard-product-name
dmidecode -s baseboard-version
dmidecode -s baseboard-serial-number

dmidecode -s chassis-manufacturer
dmidecode -s chassis-type
dmidecode -s chassis-version
dmidecode -s chassis-serial-number

dmidecode -s processor-family
dmidecode -s processor-manufacturer
dmidecode -s processor-version
dmidecode -s processor-frequency

dmidecode -q -t system

dmidecode --no-sysfs -t memory

dmidecode --dump-bin dmi.bin

dmidecode --from-dump d

dmidecode 2>/dev/null || echo "Root access required for complete information"

dmidecode

dmidecode -t baseboard | awk -F: '
/Manufacturer:/ {print "Motherboard Manufacturer:" $2}
/Product Name:/ {print "Motherboard Model:" $2}
/Version:/      {print "Motherboard Version:" $2}
/Serial Number:/{print "Motherboard Serial:" $2}
'

dmidecode -t 17 | grep -E "(Size|Speed|Manufacturer|Part Number)" | grep -v "No Module"

dmidecode -t 17 | grep "Size:" | grep -v "No Module" | awk '{sum+=$2} END {print sum " MB"}'

dmidecode -t 16 | grep "Maximum Capacity"

dmidecode -t processor | grep -E "(Version|Family|Max Speed|Current Speed|Core Count|Thread Count)"

get_license_info() {
  u=$(dmidecode -s system-uuid); b=$(dmidecode -s baseboard-serial-number)
  printf "UUID: %s\nSerial: %s\nManufacturer: %s\nModel: %s\nFingerprint: %s\n" \
    "$u" "$(dmidecode -s system-serial-number)" "$(dmidecode -s system-manufacturer)" \
    "$(dmidecode -s system-product-name)" "$(printf %s "$u$b" | sha256sum | cut -d' ' -f1)"
}

get_license_info

dmidecode | grep "Serial Number" | head -n1

dmidecode | grep "Max" | head -n1

 dmidecode --type memory | grep -i "speed"

dmidecode -t 17 | awk -F":" '/Speed/ { print $2 }'

dmidecode | awk '/VMware Virtual Platform/ {print $3,$4,$5}'

dmidecode | grep -i "current speed"

dmidecode --type=processor | grep -i -A 1 charac

dmidecode | grep -i 'Base Board Information' -A4 -B1

dmidecode 2.9 | grep "Maximum Capacity"; dmidecode -t 17 | grep Size

awk -F": " '/cpu MHz\ */ { print "Processor (or core) running speed is: " $2 }' /proc/cpuinfo 
dmidecode | awk -F':[[:space:]]*' '/Current Speed/ { print "Processor real speed is: " $2 }'

dmidecode --type 9 |egrep 'Bus Address|Designation'

dmidecode | awk -F':[[:space:]]*' '
    /Processor Information/ { in_cpu = 1 }
    in_cpu && $1 ~ /Current Speed/ {
        print "Processor real speed is:", $2
        in_cpu = 0
    }
    '

dmesg | grep -iE 'hwmon|hp|wmi|intrusion' | tail -n 80

dmidecode -t 17 | grep "Size:" | grep -v "No Module" 

dmidecode -t 17|grep -wi 'Type:'|sed 's/\t//g'

midecode -s bios-release-date   d 

cat /sys/class/dmi/id/product_name

cat /sys/class/dmi/id/bios_version