Linux系统中lshw（List Hardware）是一个强大的命令，可以获取底层硬件信息。该命令在需要了解和诊断系统硬件配置时非常实用。只需在命令行输入 lshw 即可运行此命令。这将返回关于系统硬件的详细列表，包括CPU、内存、磁盘驱动器等所有组件的信息。
用法 lshw -h
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Hardware Lister (lshw) - usage: lshw [-format ] [-options ...] lshw -version -version print program version () format can be -html output hardware tree as HTML -xml output hardware tree as XML -json output hardware tree as a JSON object -short output hardware paths -businfo output bus information options can be -class CLASS only show a certain class of hardware -C CLASS same as '-class CLASS ' -c CLASS same as '-class CLASS ' -disable TEST disable a test (like pci, isapnp, cpuid, etc. ) -enable TEST enable a test (like pci, isapnp, cpuid, etc. ) -quiet don't display status -sanitize sanitize output (remove sensitive information like serial numbers, etc.) -numeric output numeric IDs (for PCI, USB, etc.) -notime exclude volatile attributes (timestamps) from output
列出主机信息 sudo lshw -short
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 H/W path Device Class Description = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = system Xunlei OneCloud /0 bus Motherboard /0 /0 processor cpu /0 /1 processor cpu /0 /2 processor cpu /0 /3 processor cpu /0 /4 memory 987 MiB System memory /1 usb1 bus DWC OTG Controller /2 usb2 bus DWC OTG Controller /3 mmc0 bus MMC Host /3 /aaaa /dev/mmcblk0 volume 238 GiB SN256 /4 mmc1 bus MMC Host /4 /1 /dev/mmcblk1 generic 8 GME4R /4 /1 /1 /dev/mmcblk1p1 volume 256 MiB Windows FAT volume /4 /1 /2 /dev/mmcblk1p2 volume 7184 MiB EXT4 volume /5 input0 input button /6 input1 input meson-ir /7 eth0 network Ethernet interface
ubuntu主机
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 H/W path Device Class Description ============================================================ system To Be Filled By O.E.M. (To Be Filled By O.E.M.) /0 bus HM55 /0/ 0 memory 64 KiB BIOS/0/ 4 processor Intel(R) Core(TM) i3 CPU M 380 @ 2.53 GHz/0/ 4 /5 memory 128 KiB L1 cache/0/ 4 /6 memory 512 KiB L2 cache/0/ 4 /7 memory 3 MiB L3 cache/0/ 29 memory 4 GiB System Memory/0/ 29 /0 memory 4 GiB DIMM SDRAM Synchronous/0/ 29 /1 memory DIMM [empty]/0/ 29 /2 memory DIMM [empty]/0/ 29 /3 memory DIMM [empty]/0/ 100 bridge Core Processor DRAM Controller/0/ 100 /2 / dev/fb0 display Core Processor Integrated Graphics Controller/0/ 100 /4 generic Core Processor Thermal Management Controller/0/ 100 /1a bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1a/ 1 usb3 bus UHCI Host Controller/0/ 100 /1a.1 bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1a.1/ 1 usb4 bus UHCI Host Controller/0/ 100 /1a.2 bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1a.2/ 1 usb5 bus UHCI Host Controller/0/ 100 /1a.7 bus 5 Series/ 3400 Series Chipset USB2 Enhanced Host Controller/0/ 100 /1a.7/ 1 usb1 bus EHCI Host Controller/0/ 100 /1b card0 multimedia 5 Series/ 3400 Series Chipset High Definition Audio/0/ 100 /1b/ 0 input10 input HDA Intel MID HDMI/DP,pcm=7 /0/ 100 /1b/ 1 input11 input HDA Intel MID HDMI/DP,pcm=8 /0/ 100 /1b/ 2 input5 input HDA Intel MID Front Mic/0/ 100 /1b/ 3 input6 input HDA Intel MID Rear Mic/0/ 100 /1b/ 4 input7 input HDA Intel MID Line Out/0/ 100 /1b/ 5 input8 input HDA Intel MID Front Headphone/0/ 100 /1b/ 6 input9 input HDA Intel MID HDMI/DP,pcm=3 /0/ 100 /1c bridge 5 Series/ 3400 Series Chipset PCI Express Root Port 1 /0/ 100 /1c.1 bridge 5 Series/ 3400 Series Chipset PCI Express Root Port 2 /0/ 100 /1c.1/ 0 wls129 network AR9285 Wireless Network Adapter (PCI-Express)/0/ 100 /1c.5 bridge 5 Series/ 3400 Series Chipset PCI Express Root Port 6 /0/ 100 /1c.5/ 0 ens133 network RTL810xE PCI Express Fast Ethernet controller/0/ 100 /1d bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1d/ 1 usb6 bus UHCI Host Controller/0/ 100 /1d.1 bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1d.1/ 1 usb7 bus UHCI Host Controller/0/ 100 /1d.2 bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1d.2/ 1 usb8 bus UHCI Host Controller/0/ 100 /1d.3 bus 5 Series/ 3400 Series Chipset USB Universal Host Controller/0/ 100 /1d.3/ 1 usb9 bus UHCI Host Controller/0/ 100 /1d.7 bus 5 Series/ 3400 Series Chipset USB2 Enhanced Host Controller/0/ 100 /1d.7/ 1 usb2 bus EHCI Host Controller/0/ 100 /1 e bridge 82801 Mobile PCI Bridge/0/ 100 /1 f bridge HM55 Chipset LPC Interface Controller/0/ 100 /1f/ 0 system PnP device PNP0c01/0/ 100 /1f/ 1 system PnP device PNP0b00/0/ 100 /1f/ 2 communication PnP device PNP0501/0/ 100 /1f/ 3 system PnP device PNP0c02/0/ 100 /1f/ 4 system PnP device PNP0c02/0/ 100 /1f/ 5 system PnP device PNP0c02/0/ 100 /1f/ 6 system PnP device PNP0c02/0/ 100 /1f/ 7 system PnP device PNP0c02/0/ 100 /1f/ 8 system PnP device PNP0c01/0/ 100 /1f.2 scsi0 storage 5 Series/ 3400 Series Chipset 4 port SATA AHCI Controller/0/ 100 /1f.2/ 0.0 .0 /dev/ sda disk 120 GB SSD 120 GB/0/ 100 /1f.2/ 0.0 .0 /1 / dev/sda1 volume 30 GiB Windows NTFS volume/0/ 100 /1f.2/ 0.0 .0 /2 / dev/sda2 volume 81 GiB Extended partition/0/ 100 /1f.2/ 0.0 .0 /2/ 5 /dev/ sda5 volume 81 GiB EXT4 volume/0/ 100 /1f.3 bus 5 Series/ 3400 Series Chipset SMBus Controller/0/ 101 bridge Core Processor QuickPath Architecture Generic Non-core Regist/0/ 102 bridge Core Processor QuickPath Architecture System Address Decoder/0/ 103 bridge Core Processor QPI Link 0 /0/ 104 bridge 1 st Generation Core i3/5/ 7 Processor QPI Physical 0 /0/ 105 bridge 1 st Generation Core i3/5/ 7 Processor Reserved/0/ 106 bridge 1 st Generation Core i3/5/ 7 Processor Reserved/1 power To Be Filled By O.E.M. /2 input0 input Power Button /3 input1 input Power Button
dell笔记本：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 H/W path Device Class Description == == == == == == == == == == == == == == == == == == == == == == == == == == == == = system Inspiron 15 5510 (0 B24) /0 bus 02 MXDR/0/0 memory 1 MiB BIOS/0/400 processor 11 th Gen Intel(R) Core(TM) i5-11320 H @ 3.20 GHz/0/400/701 memory 128 KiB L1 cache/0/400/702 memory 5 MiB L2 cache/0/400/703 memory 8 MiB L3 cache/0/700 memory 192 KiB L1 cache/0/1000 memory 16 GiB System Memory/0/1000/0 memory 16 GiB SODIMM DDR4 Synchronous 3200 MHz (0.3 ns)/0/1000/1 memory [empty]/0/100 bridge 11 th Gen Core Processor Host Bridge/DRAM Registers/0/100/2 /dev/fb0 display TigerLake-LP GT2 [Iris Xe Graphics]/0/100/4 generic TigerLake-LP Dynamic Tuning Processor Participant/0/100/6 bridge 11 th Gen Core Processor PCIe Controller/0/100/6/0 display TU117M [GeForce MX450]/0/100/7 bridge Tiger Lake-LP Thunderbolt 4 PCI Express Root Port /0/100/a generic Tigerlake Telemetry Aggregator Driver/0/100/d bus Tiger Lake-LP Thunderbolt 4 USB Controller/0/100/d/0 usb1 bus xHCI Host Controller/0/100/d/1 usb2 bus xHCI Host Controller/0/100/d.2 bus Tiger Lake-LP Thunderbolt 4 NHI /0/100/e storage Volume Management Device NVMe RAID Controller/0/100/12 communication Tiger Lake-LP Integrated Sensor Hub/0/100/14 bus Tiger Lake-LP USB 3.2 Gen 2 x1 xHCI Host Controller/0/100/14/0 usb3 bus xHCI Host Controller/0/100/14/0/4 input9 input Logitech Wireless Receiver Mouse/0/100/14/0/6 multimedia Integrated_Webcam_HD/0/100/14/0/a communication AX201 Bluetooth/0/100/14/1 usb4 bus xHCI Host Controller/0/100/14.2 memory RAM memory/0/100/14.3 wlp0s20f3 network Wi-Fi 6 AX201/0/100/15 bus Tiger Lake-LP Serial IO I2C Controller /0/100/15.1 bus Tiger Lake-LP Serial IO I2C Controller /0/100/16 communication Tiger Lake-LP Management Engine Interface/0/100/1f bridge Tiger Lake-LP LPC Controller/0/100/1f/0 system PnP device PNP0c02/0/100/1f/1 system PnP device PNP0b00/0/100/1f/2 generic PnP device INT3f0d/0/100/1f/3 input PnP device PNP0303/0/100/1f/4 generic PnP device DLL0b24/0/100/1f/5 system PnP device PNP0c02/0/100/1f/6 system PnP device PNP0c02/0/100/1f/7 system PnP device PNP0c02/0/100/1f/8 system PnP device PNP0c02/0/100/1f.3 card0 multimedia Tiger Lake-LP Smart Sound Technology Audio Controller/0/100/1f.4 bus Tiger Lake-LP SMBus Controller/0/100/1f.5 bus Tiger Lake-LP SPI Controller/0/1c generic RST VMD Managed Controller/0/1c.4 bridge Tiger Lake-LP PCI Express Root Port /0/1c.4/0 storage IM2P33F3 NVMe SSD (DRAM-less)/1 power DELL XDY9K15/2 power /3 /dev/nvme0 storage IM2P33F3A NVMe ADATA 512 GB/3/0 /dev/ng0n1 disk NVMe disk/3/1 /dev/nvme0n1 disk 512 GB NVMe disk/3/1/1 /dev/nvme0n1p1 volume 249 MiB Windows FAT volume/3/1/2 /dev/nvme0n1p2 volume 127 MiB reserved partition/3/1/3 /dev/nvme0n1p3 volume 103 GiB Windows NTFS volume/3/1/4 /dev/nvme0n1p4 volume 107 GiB Windows NTFS volume/3/1/5 /dev/nvme0n1p5 volume 195 GiB Windows NTFS volume/3/1/6 /dev/nvme0n1p6 volume 989 MiB Windows NTFS volume/3/1/7 /dev/nvme0n1p7 volume 18 GiB Windows NTFS volume/3/1/8 /dev/nvme0n1p8 volume 1458 MiB Windows NTFS volume/3/1/9 /dev/nvme0n1p9 volume 48 GiB EXT4 volume/4 input0 input Lid Switch/5 input1 input Power Button/6 input10 input Video Bus/7 input11 input Video Bus/8 input12 input Intel HID events/9 input13 input PC Speaker/a input14 input Intel HID 5 button array/b input15 input Dell Privacy Driver/c input16 input Dell WMI hotkeys/d input17 input DELL0B24:00 04 F3:3147 Mouse/e input18 input DELL0B24:00 04 F3:3147 Touchpad/f input2 input Sleep Button/10 input20 input sof-hda-dsp Headphone Mic/11 input21 input sof-hda-dsp HDMI/ DP,pcm= 3 /12 input22 input sof-hda-dsp HDMI/ DP,pcm= 4 /13 input23 input sof-hda-dsp HDMI/ DP,pcm= 5 /14 input3 input AT Translated Set 2 keyboard/15 input5 input PS/2 Generic Mouse