CentOS(Linux)下安装dmidecode包并查询主板信息。

第一步、要安装dmidecode这个包才能查询主板信息。如下：

[root@localhost ~]# dmidecode |more

-bash: dmidecode: command not found

[root@localhost ~]# yum install dmidecode

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: mirrors.163.com

 * extras: mirrors.163.com

 * updates: mirrors.163.com

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package dmidecode.x86_64 1:2.11-2.el6 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

================================================================================

 Package            Arch            Version                 Repository     Size

================================================================================

Installing:

 dmidecode          x86_64          1:2.11-2.el6            base           71 k

Transaction Summary

================================================================================

Install       1 Package(s)

Total download size: 71 k

Installed size: 188 k

Is this ok [y/N]: y

Downloading Packages:

dmidecode-2.11-2.el6.x86_64.rpm                          |  71 kB     00:00

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

  Installing : 1:dmidecode-2.11-2.el6.x86_64                                1/1

  Verifying  : 1:dmidecode-2.11-2.el6.x86_64                                1/1

Installed:

  dmidecode.x86_64 1:2.11-2.el6

Complete!

第二步，dmidecode|more查询

[root@www.ctohome.com]# dmidecode|more

# dmidecode 2.10

SMBIOS 2.4 present.

57 structures occupying 2318 bytes.

Table at 0x000E84B0.

Handle 0x0000, DMI type 0, 24 bytes

BIOS Information

        Vendor: Intel Corp.

        Version: GTG4310H.86A.0019.2009.0625.1334

        Release Date: 06/25/2009

.....

System Information  服务器品牌

        Manufacturer:                                  

        Product Name:              （没有信息表示非品牌或未识别）                    

        Version:                
4000
                  

        Serial Number:                                  

        UUID: 889BD67E-8D96-11DE-AC40-0013D4D9C9E8

        Wake-up Type: Power Switch

        SKU Number: Not Specified

        Family: Not Specified

Handle 0x0002, DMI type 2, 15 bytes

Base Board Information  主板型号/主板信息

        Manufacturer: Intel Corporation

        Product Name: DG43GT

        Version: AAE62768-300

        Serial Number: BTGT9340022N

Processor Information  CPU信息/CPU型号/CPU主频

        Socket Designation: PROCESSOR

        Type: Central Processor

        Family: Pentium D

        Manufacturer: Intel(R) Corp.

        ID: 7A 06 01 00 FF FB EB BF

        Signature: Type 0, Family 6, Model 23, Stepping 10

        Version: Pentium(R) Dual-Core  CPU      E6500  @ 2.93GHz   

        Voltage: 1.2 V

        External Clock: 266 MHz

        Max Speed: 4000 MHz

        Current Speed: 2931 MHz

        Status: Populated, Enabled

        Upgrade: Socket LGA775

Cache Information  硬件和CPU缓存情况

        Socket Designation: L1-Cache

        Configuration: Enabled, Not Socketed, Level 1

        Operational Mode: Write Back

        Location: Internal

        Installed Size: 32 kB

        Maximum Size: 32 kB

BIOS Language Information  BIOS语言

        Installable Languages: 1

                en|US|iso8859-1

        Currently Installed Language: en|US|iso8859-1

Physical Memory Array  主板最大支持内存

        Location: System Board Or Motherboard

        Use: System Memory

        Error Correction Type: None

        Maximum Capacity: 16 GB

        Error Information Handle: Not Provided

        Number Of Devices: 4

Handle 0x002C, DMI type 19, 15 bytes

Memory Array Mapped Address  目前的内存

        Starting Address: 0x00000000000

        Ending Address: 0x000FFFFFFFF

        Range Size: 4 GB

        Physical Array Handle: 0x002B

        Partition Width: 0

On Board Device Information  显卡型号

        Type: Video

        Status: Enabled

        Description:  Intelr GMA X4500 Video Device