介绍【shào】查【chá】看【kàn】linux的网卡型号、主板型号、CPU、显卡【kǎ】信息【xī】,硬盘型【xíng】号等硬件信息
1. 查看网卡型号
$ lspci | grep Ethernet
输出:
00:05.0 Ethernet controller: Red Hat, Inc. Virtio network device
2. 查看内存
$ free
输出:
total used free shared buff/cache available
Mem: 2046684 213276 285912 308 1547496 1636316
Swap: 1049596 138240 911356
3. 查看CPU
$ cat /proc/cpuinfo
输出:
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 49
model name : AMD EPYC 7K62 48-Core Processor
stepping : 0
microcode : 0x1000065
cpu MHz : 2595.124
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
4. 查看硬盘型号和硬盘序列号
输出:
$ dmesg | grep ATA
[ 0.000000] NODE_DATA(0) allocated [mem 0x7ffb7000-0x7ffddfff]
[ 1.245351] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xe0c0 irq 14
[ 1.245353] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xe0c8 irq 15
[ 1.399467] ata1.01: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
$ sudo dmidecode | more
输出:
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.
9 structures occupying 398 bytes.
Table at 0x000F6A20.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: SeaBIOS
Version: seabios-1.9.1-qemu-project.org
Release Date: 9/21/2024
Address: 0xE8000
Runtime Size: 96 kB
ROM Size: 64 kB
Characteristics:
BIOS characteristics not supported
Targeted content distribution is supported
BIOS Revision: 0.0
Handle 0x0100, DMI type 1, 27 bytes
System Information
Manufacturer: Tencent Cloud
Product Name: CVM
Version: 3.0
Serial Number: 4b54f9bd-f93a-42e8-bf08-3591086edbfc
UUID: 4b54f9bd-f93a-42e8-bf08-3591086edbfc
Wake-up Type: Power Switch
SKU Number: Not Specified
Family: Smdbmds
...
#服务器硬件# #linux服务器y# # linux干货
标签: #dmicfg俢改网卡