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 987MiB System memory /1 usb1 bus DWC OTG Controller /2 usb2 bus DWC OTG Controller /3 mmc0 bus MMC Host /3/aaaa /dev/mmcblk0 volume 238GiB SN256 /4 mmc1 bus MMC Host /4/1 /dev/mmcblk1 generic 8GME4R /4/1/1 /dev/mmcblk1p1 volume 256MiB Windows FAT volume /4/1/2 /dev/mmcblk1p2 volume 7184MiB 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 64KiB BIOS /0/4 processor Intel(R) Core(TM) i3 CPU M 380 @ 2.53GHz /0/4/5 memory 128KiB L1 cache /0/4/6 memory 512KiB L2 cache /0/4/7 memory 3MiB L3 cache /0/29 memory 4GiB System Memory /0/29/0 memory 4GiB 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 /0/100/1e bridge 82801 Mobile PCI Bridge /0/100/1f 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 120GB SSD 120GB /0/100/1f.2/0.0.0/1 /dev/sda1 volume 30GiB Windows NTFS volume /0/100/1f.2/0.0.0/2 /dev/sda2 volume 81GiB Extended partition /0/100/1f.2/0.0.0/2/5 /dev/sda5 volume 81GiB 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 1st Generation Core i3/5/7 Processor QPI Physical 0 /0/105 bridge 1st Generation Core i3/5/7 Processor Reserved /0/106 bridge 1st 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 (0B24) /0 bus 02MXDR /0/0 memory 1MiB BIOS /0/400 processor 11th Gen Intel(R) Core(TM) i5-11320H @ 3.20GHz /0/400/701 memory 128KiB L1 cache /0/400/702 memory 5MiB L2 cache /0/400/703 memory 8MiB L3 cache /0/700 memory 192KiB L1 cache /0/1000 memory 16GiB System Memory /0/1000/0 memory 16GiB SODIMM DDR4 Synchronous 3200 MHz (0.3 ns) /0/1000/1 memory [empty] /0/100 bridge 11th 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 11th 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 /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 /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 2x1 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 /0/100/15.1 bus Tiger Lake-LP Serial IO I2C Controller #1 /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 #5 /0/1c.4/0 storage IM2P33F3 NVMe SSD (DRAM-less) /1 power DELL XDY9K15 /2 power /3 /dev/nvme0 storage IM2P33F3A NVMe ADATA 512GB /3/0 /dev/ng0n1 disk NVMe disk /3/1 /dev/nvme0n1 disk 512GB NVMe disk /3/1/1 /dev/nvme0n1p1 volume 249MiB Windows FAT volume /3/1/2 /dev/nvme0n1p2 volume 127MiB reserved partition /3/1/3 /dev/nvme0n1p3 volume 103GiB Windows NTFS volume /3/1/4 /dev/nvme0n1p4 volume 107GiB Windows NTFS volume /3/1/5 /dev/nvme0n1p5 volume 195GiB Windows NTFS volume /3/1/6 /dev/nvme0n1p6 volume 989MiB Windows NTFS volume /3/1/7 /dev/nvme0n1p7 volume 18GiB Windows NTFS volume /3/1/8 /dev/nvme0n1p8 volume 1458MiB Windows NTFS volume /3/1/9 /dev/nvme0n1p9 volume 48GiB 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 04F3:3147 Mouse /e input18 input DELL0B24:00 04F3:3147 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