dmi_dump.sh

#!/bin/bash

OUTFILE=/root/dmi.bin

dmidecode -u --dump-bin $OUTFILE && (
    echo "-----BEGIN DMI DATA-----" ;
    base64 $OUTFILE
    echo "-----END DMI DATA-----"
) || (echo "Unable to read DMI information."; exit 0)

echo ""
echo "-----BEGIN FULL DMI DECODE-----"
dmidecode -u --from-dump $OUTFILE
echo "-----END FULL DMI DECODE-----"

# # via http://git.savannah.nongnu.org/cgit/dmidecode.git/tree/dmiopt.c#n142
DMI_STRINGS="
    bios-vendor
    bios-version
    bios-release-date
    system-manufacturer
    system-product-name
    system-version
    system-serial-number
    system-uuid
    baseboard-manufacturer
    baseboard-product-name
    baseboard-version
    baseboard-serial-number
    baseboard-asset-tag
    chassis-manufacturer
    chassis-type
    chassis-version
    chassis-serial-number
    chassis-asset-tag
    processor-family
    processor-manufacturer
    processor-version
    processor-frequency
"

echo ""
echo "-----BEGIN DMI KEYPAIRS-----"
for key in $DMI_STRINGS; do
    value=$(dmidecode --from-dump $OUTFILE -s $key)
    printf "%s=%s\n" "$key" "$(echo $value)"
done
echo "-----END DMI KEYPAIRS-----"