dmidecode

1 year ago by admin

dmidecode — це безкоштовна утиліта командного рядка для Linux, яка може аналізувати дані SMBIOS. Назва dmidecode походить від Desktop Management Interface

Серійний номер: sudo dmidecode -s system-serial-number

[peturik@peturik-7440 rnb2]$ 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
     --no-quirks        Decode everything without quirks
 -s, --string KEYWORD   Only display the value of the given DMI string
 -t, --type TYPE        Only display the entries of given type
 -H, --handle HANDLE    Only display the entry of given handle
 -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
     --no-sysfs         Do not attempt to read DMI data from sysfs files
     --oem-string N     Only display the value of the given OEM string
 -V, --version          Display the version and exit
[peturik@peturik-7440 rnb2]$ 

[peturik@peturik-7440 rnb2]$ sudo dmidecode -t system
# dmidecode 3.5
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x0001, DMI type 1, 27 bytes
System Information
        Manufacturer: Dell Inc.
        Product Name: Latitude E7440
        Version: 01
        Serial Number: BR42P12
        UUID: 4c4c4544-0052-3410-8032-c2c04f503132
        Wake-up Type: Power Switch
        SKU Number: Latitude E7440
        Family: Not Specified
...

[peturik@peturik-7440 rnb2]$ sudo dmidecode -t memory
# dmidecode 3.5
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x0046, DMI type 16, 23 bytes
Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: None
        Maximum Capacity: 16 GB
        Error Information Handle: Not Provided
        Number Of Devices: 2

Handle 0x0047, DMI type 17, 34 bytes
Memory Device
        Array Handle: 0x0046
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 8 GB
        Form Factor: SODIMM

[peturik@peturik-7440 vrrd]$ sudo dmidecode -t memory | grep Size
        Size: 8 GB
        Size: No Module Installed