查看linux服务器硬件信息的方法

命令:
dmidecode
参数:--type 可以简化为-t
1 root@localhost ~]$ dmidecode                          # 打印所有硬件信息
2 [root@localhost ~]$ dmidecode -q                       # 打印所有硬件信息,比较简洁[root@localhost ~]$ dmidecode -h                       # 获取帮助
3 [root@localhost ~]$ dmidecode | grep 'Product Name'    # 以过滤的方式来查看指定的硬件信息
4 [root@localhost ~]$ dmidecode --type bios        # 查看BIOS相关的硬件信息
5 [root@localhost ~]$ dmidecode --type system      # 查看系统相关的硬件信息
6 [root@localhost ~]$ dmidecode --type baseboard   # 查看主板相关的硬件信息
7 [root@localhost ~]$ dmidecode --type chassis     # 查看机箱相关的硬件信息
8 [root@localhost ~]$ dmidecode --type processor   # 查看处理器相关的硬件信息
9 [root@localhost ~]$ dmidecode --type memory      # 查看内存相关的硬件信息
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[root@localhost ~]$ dmidecode -t 1   #查看system基本信息,-t等价于--type
[root@localhost ~]$ dmidecode -t 15  #查看system Event信息
[root@localhost ~]$ dmidecode -t 23  #查看system Reset信息
[root@localhost ~]$ dmidecode -t 32  #查看system Boot信息
[root@localhost ~]$ dmidecode -t 1,15,23,32  #查看system所有信息,等价于dmidecode -t system

 

 1  Type   Information
 2        --------------------------------------------
 3           0   BIOS
 4           1   System
 5           2   Baseboard
 6           3   Chassis
 7           4   Processor
 8           5   Memory Controller
 9           6   Memory Module
10           7   Cache
11           8   Port Connector
12           9   System Slots
13          10   On Board Devices
14          11   OEM Strings
15          12   System Configuration Options
16          13   BIOS Language
17          14   Group Associations
18          15   System Event Log
19          16   Physical Memory Array
20          17   Memory Device
21          18   32-bit Memory Error
22          19   Memory Array Mapped Address
23          20   Memory Device Mapped Address
24          21   Built-in Pointing Device
25          22   Portable Battery
26          23   System Reset
27          24   Hardware Security
28          25   System Power Controls
29          26   Voltage Probe
30          27   Cooling Device
31          28   Temperature Probe
32          29   Electrical Current Probe
33          30   Out-of-band Remote Access
34          31   Boot Integrity Services
35          32   System Boot
36          33   64-bit Memory Error
37          34   Management Device
38          35   Management Device Component
39          36   Management Device Threshold Data
40          37   Memory Channel
41          38   IPMI Device
42          39   Power Supply
43          40   Additional Information
44          41   Onboard Devices Extended Information
45          42   Management Controller Host Interface
46                #如果需要获取CPU的信息可以
47                 dmidecode -t 4   即可
48                 grep -A9   输入结果的后9行   A为after  B为before   C为center
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THE END