Linux下查看CPU型号,内存大小,硬盘空间的命令(查看硬件信息)

# dmidecode |grep -A16 "Memory Device$"

Memory Device

Array Handle: 0x1000

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: 2048 MB //1条2G内存

Form Factor: DIMM

Set: 1

Locator: DIMM1

Bank Locator: Not Specified

Type: DDR2

Type Detail: Synchronous

Speed: 667 MHz

Manufacturer: 7F7F7F7F7F510000

Serial Number: 0403E324

Asset Tag: 450721

Part Number: 72T256220HR3SA

--

Memory Device

Array Handle: 0x1000

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: 2048 MB //1条2G内存

Form Factor: DIMM

Set: 1

Locator: DIMM2

Bank Locator: Not Specified

Type: DDR2

Type Detail: Synchronous

Speed: 667 MHz

Manufacturer: 7F7F7F7F7F510000

Serial Number: 0403E324

Asset Tag: 450721

Part Number: 72T256220HR3SA

--

Memory Device

Array Handle: 0x1000

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed //1个内存空槽

Form Factor: DIMM

Set: 2

Locator: DIMM3

Bank Locator: Not Specified

Type: DDR2

Type Detail: Synchronous

Speed: Unknown

Manufacturer:

Serial Number:

Asset Tag:

Part Number:

--

Memory Device

Array Handle: 0x1000

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed //1个内存空槽

Form Factor: DIMM

Set: 2

Locator: DIMM4

Bank Locator: Not Specified

Type: DDR2

Type Detail: Synchronous

Speed: Unknown

Manufacturer:

Serial Number:

Asset Tag:

Part Number:

--

Memory Device

Array Handle: 0x1000

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed //1个内存空槽

Form Factor: DIMM

Set: 3

Locator: DIMM5

Bank Locator: Not Specified

Type: DDR2

Type Detail: Synchronous

Speed: Unknown

Manufacturer:

Serial Number:

Asset Tag:

Part Number:

--

Memory Device

Array Handle: 0x1000

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed //1个内存空槽

Form Factor: DIMM

Set: 3

Locator: DIMM6

Bank Locator: Not Specified

Type: DDR2

Type Detail: Synchronous

Speed: Unknown

Manufacturer:

Serial Number:

Asset Tag:

Part Number: