Linux查看服务器硬件信息的方法步骤

Hi，大家好；今天是双12,大家剁手了没。今天给大家带来的是《Linux查看服务器上的硬件信息》本篇文章的示例全部是在服务器(Inspur SA5112M4)上实现的，有些命令在虚拟机上达不到效果

查看服务器型号、序列号

root@zhangdaifu# dmidecode -s system-serial-numberroot@zhangdaifu# dmidecode -t system | grep -i 'serial number'   Serial Number: 818123456root@zhangdaifu# dmidecode -t system | grep -i 'System information' -A9 | egrep -i 'manufacturer|product|sial'  Manufacturer: Inspur  Product Name: SA5112M4

查看主板型号

root@zhangdaifu# dmidecode | grep -i -A16 'System information$'System Information  Manufacturer: Inspur  Product Name: SA5112M4  Version: 01  Serial Number: 818123456  UUID: 7A61462A-D45E-11E8-8FB4-013865DCAE00  Wake-up Type: Power Switch  SKU Number: Default string  Family: Default stringHandle 0x0002, DMI type 2, 15 bytesBase Board Information  Manufacturer: Inspur  Product Name: YZMB-00370-102  Version: SA5112M4  Serial Number: MBJ824S20187B70  Asset Tag: 818123456

查看BIOS信息

root@zhangdaifu# dmidecode 3.0Getting SMBIOS data from sysfs.SMBIOS 3.0 present.Handle 0x0000, DMI type 0, 24 bytesBIOS Information  Vendor: American Megatrends Inc.  Version: 4.1.16  Release Date: 06/21/2018  Address: 0xF0000  Runtime Size: 64 kB  ROM Size: 8192 kB  Characteristics:   PCI is supported   BIOS is upgradeable   BIOS shadowing is allowed   Boot from CD is supported   Selectable boot is supported   BIOS ROM is socketed   EDD is supported   5.25"/1.2 MB floppy services are supported (int 13h)   3.5"/720 kB floppy services are supported (int 13h)   3.5"/2.88 MB floppy services are supported (int 13h)   Print screen service is supported (int 5h)   Serial services are supported (int 14h)   Printer services are supported (int 17h)   ACPI is supported   USB legacy is supported   BIOS boot specification is supported   Targeted content distribution is supported   UEFI is supported  BIOS Revision: 5.6Handle 0x006F, DMI type 13, 22 bytesBIOS Language Information  Language Description Format: Long  Installable Languages: 1   en|US|iso8859-1  Currently Installed Language: en|US|iso8859-1

查看pci信息，即主板所有硬件槽信息

root@zhangdaifu# lspci | head -1000:00.0 Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DMI2 (rev 01)00:01.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 1 (rev 01)00:01.1 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 1 (rev 01)00:02.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 01)00:02.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 01)00:03.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 3 (rev 01)00:03.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 3 (rev 01)00:04.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 0 (rev 01)00:04.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 1 (rev 01)00:04.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 2 (rev 01)