[리눅스 명령어]CentOS : man dmidecode

[리눅스 명령어]CentOS : man dmidecode

 

1. 용도 및 목적

시스템 정보 확인(H/W 부분은 VM 에서 확인할 만한 것이 없음)

 

2. 자주 쓰는 옵션

-정보 확인

#dmidecode

 

3. 활용 방법

-특정 정보 확인 (type_number은 하기 메뉴얼 참고)

#dmidecode -t type_number

 

-bios 정보 확인

#dmidecode -t 0

 

DMI TYPES

       The SMBIOS specification defines the following DMI types:

       Type   Information

       --------------------------------------------

          0   BIOS

          1   System

          2   Baseboard

          3   Chassis

          4   Processor

          5   Memory Controller

          6   Memory Module

          7   Cache

          8   Port Connector

          9   System Slots

         10   On Board Devices

         11   OEM Strings

         12   System Configuration Options

         13   BIOS Language

         14   Group Associations

         15   System Event Log

         16   Physical Memory Array

         17   Memory Device

         18   32-bit Memory Error

         19   Memory Array Mapped Address

         20   Memory Device Mapped Address

         21   Built-in Pointing Device

         22   Portable Battery

         23   System Reset

         24   Hardware Security

         25   System Power Controls

         26   Voltage Probe

         27   Cooling Device

         28   Temperature Probe

         29   Electrical Current Probe

         30   Out-of-band Remote Access

         31   Boot Integrity Services

         32   System Boot

         33   64-bit Memory Error

         34   Management Device

         35   Management Device Component

         36   Management Device Threshold Data

         37   Memory Channel

         38   IPMI Device

         39   Power Supply

         40   Additional Information

         41   Onboard Devices Extended Information

         42   Management Controller Host Interface

 

       Keyword     Types

       ------------------------------

       bios        0, 13

       system      1, 12, 15, 23, 32

       baseboard   2, 10, 41

       chassis     3

       processor   4

       memory      5, 6, 16, 17

       cache       7

       connector   8

       slot        9

 

       Keywords  are  matched  case-insensitively. The following command lines

       are equivalent:

 

       · dmidecode --type 0 --type 13

       · dmidecode --type 0,13

       · dmidecode --type bios

       · dmidecode --type BIOS