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dmidecode

Display the DMI (alternatively known as SMBIOS) table contents in a human-readable format. Requires root privileges.

  • Show all DMI table contents:

sudo dmidecode

  • Show the BIOS version:

sudo dmidecode -s bios-version

  • Show the system's serial number:

sudo dmidecode -s system-serial-number

  • Show BIOS information:

sudo dmidecode -t bios

  • Show CPU information:

sudo dmidecode -t processor

  • Show memory information:

sudo dmidecode -t memory