系統內置了dmidecode命令，

root@xxx:~# which dmidecode /usr/sbin/dmidecoderoot@xxx:~# dmidecode -h Usage: dmidecode [OPTIONS] Options are:-d, --dev-mem FILE Read memory from device FILE (default: /dev/mem)-h, --help Display this help text and exit-q, --quiet Less verbose output-s, --string KEYWORD Only display the value of the given DMI string-t, --type TYPE Only display the entries of given type-u, --dump Do not decode the entries--dump-bin FILE Dump the DMI data to a binary file--from-dump FILE Read the DMI data from a binary file-V, --version Display the version and exit

通過-t指定TYPE就可以查詢相關的信息，TYPE類型對應如下表所示：

Type Information────────────────────────────────────────────0 BIOS1 System2 Baseboard3 Chassis4 Processor5 Memory Controller6 Memory Module7 Cache8 Port Connector9 System Slots10 On Board Devices11 OEM Strings12 System Configuration Options13 BIOS Language14 Group Associations15 System Event Log16 Physical Memory Array17 Memory Device18 32-bit Memory Error19 Memory Array Mapped Address20 Memory Device Mapped Address21 Built-in Pointing Device22 Portable Battery23 System Reset24 Hardware Security25 System Power Controls26 Voltage Probe27 Cooling Device28 Temperature Probe29 Electrical Current Probe30 Out-of-band Remote Access31 Boot Integrity Services32 System Boot33 64-bit Memory Error34 Management Device35 Management Device Component36 Management Device Threshold Data37 Memory Channel38 IPMI Device39 Power Supply40 Additional Information41 Onboard Devices Extended Information42 Management Controller Host Interface

一個查詢結果實例，指定type=4可以看到Processor即CPU的相關信息，

root@xxx:~# dmidecode -t 4 # dmidecode 2.12 SMBIOS 2.5 present.Handle 0x0004, DMI type 4, 40 bytes Processor InformationSocket Designation: CPU 1Type: Central ProcessorFamily: Core 2 DuoManufacturer: IntelID: xx xx xx xx xx xx xx xxSignature: Type 0, Family 6, Model 23, Stepping 10Flags:FPU (Floating-point unit on-chip)VME (Virtual mode extension)DE (Debugging extension)PSE (Page size extension)TSC (Time stamp counter)MSR (Model specific registers)PAE (Physical address extension)MCE (Machine check exception)CX8 (CMPXCHG8 instruction supported)APIC (On-chip APIC hardware supported)SEP (Fast system call)MTRR (Memory type range registers)PGE (Page global enable)MCA (Machine check architecture)CMOV (Conditional move instruction supported)PAT (Page attribute table)PSE-36 (36-bit page size extension)CLFSH (CLFLUSH instruction supported)DS (Debug store)ACPI (ACPI supported)MMX (MMX technology supported)FXSR (FXSAVE and FXSTOR instructions supported)SSE (Streaming SIMD extensions)SSE2 (Streaming SIMD extensions 2)SS (Self-snoop)HTT (Multi-threading)TM (Thermal monitor supported)PBE (Pending break enabled)Version: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHzVoltage: 1.3 VExternal Clock: 333 MHzMax Speed: 3000 MHzCurrent Speed: 3000 MHzStatus: Populated, EnabledUpgrade: OtherL1 Cache Handle: 0x0005L2 Cache Handle: 0x0006L3 Cache Handle: 0x0007Serial Number: To Be Filled By O.E.M.Asset Tag: To Be Filled By O.E.M.Part Number: To Be Filled By O.E.M.Core Count: 2Core Enabled: 2Thread Count: 2Characteristics:64-bit capable

?

總結

以上是生活随笔為你收集整理的ubuntu查询PC的bios信息的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。