Nas mais diversas situações, me deparei com a necessidade de obter informações sobre o meu notebook e/ou um determinado equipamento. Então fica a dica neste post de alguns comando no terminal do Linux.

# dmidecode -t 1
dmidecode 2.12
SMBIOS entry point at 0x9cebef98
SMBIOS 2.7 present.Handle 0x0001, DMI type 1, 27 bytes
System Information
 Manufacturer: LENOVO
 Product Name: 20349
 Version: Lenovo Y50-70 Touch
 Serial Number: 3575483501912
 UUID: CB654041-3471-E411-B2A0-F0761C27B1DF
 Wake-up Type: Power Switch
 SKU Number: LENOVO_MT_20349_BU_idea_FM_Lenovo Y50-70 Touch
 Family: IDEAPAD

Modelo do processador:

# dmidecode -t 4| grep CPU
 Version: Intel(R) Core(TM) i7-4700HQ CPU @ 2.40GHz

Memória:

#dmidecode -t 17
# dmidecode 2.12
# SMBIOS entry point at 0x9cebef98
SMBIOS 2.7 present.

Handle 0x002B, DMI type 17, 34 bytes
Memory Device
 Array Handle: 0x002A
 Error Information Handle: 0x002F
 Total Width: 64 bits
 Data Width: 64 bits
 Size: 8192 MB
 Form Factor: SODIMM
 Set: None
 Locator: DIMM0
 Bank Locator: BANK 0
 Type: DDR3
 Type Detail: Synchronous
 Speed: 1600 MHz
 Manufacturer: Unknown
 Serial Number: 00000000
 Asset Tag: Unknown
 Part Number: 
 Rank: 2
 Configured Clock Speed: 1600 MHz

Resumidamente utiliza-se o comando dmidecode com direito de root precedido do parâmetro desejado conforme a tabelo:

          0   BIOS
          1   System
          2   Base Board
          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