BIOS 버전 확인 / dmidecode 설치

 

dmidecode 설치

# centos
[root@test-1 ~]# yum install dmidecode

# ubuntu
[root@test-1 ~]# apt-get install dmidecode

 

BIOS 버전 확인

[root@test-1 ~]# dmidecode -s bios-version
U19

 

BIOS  릴리즈 날짜 확인

[root@test-1 ~]# dmidecode -s bios-release-date
10/17/2018

추가로  확인 가능한 정보

dmidecode -s [keywords]

[root@test-1 ~]# dmidecode -s
dmidecode: option requires an argument -- 's'
String keyword expected
Valid string keywords are:
  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

 

dmidecode -t [keywords]

[root@test-1 ~]# dmidecode -t
dmidecode: option requires an argument -- 't'
Type number or keyword expected
Valid type keywords are:
  bios
  system
  baseboard
  chassis
  processor
  memory
  cache
  connector
  slot