Id 6 will give us Memory Module information. Dmidecode with options ‘ -t ‘or ‘ –type‘ and ‘ Id‘ will provide us the exact infromation. How to Get DMI TypesĭMI Id give us particular hardware information of system. # dmidecode 2.11īIOS boot specification is supported 2. Basic Output of Demidecodeīelow is the Demidecode command sample output. You may require root priviledge to execute dmidecode command. How to Get Hardware Information in Linuxĭmidecode tool read DMI (some say SMBIOS) table to fetch data and displays useful system informations like hardware details, serial numbers and BIOS version, Processor etc. Dmidecode command works for RHEL/ CentOS/ Fedora/ Ubuntu Linux. With help of Dmidecode command we will come to know the details without opening system chasis. Suppose if we want to upgrade a system we need to gather information like Memory, BIOS and CPU etc. In this article we’ll see how we can use Dmidecode command to retrieve hardware information of any Linux system.
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