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2025-09-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >
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This article is about how to view Linux hardware information. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.
1, motherboard information. Check the serial number of the motherboard
# use the command
Dmidecode | grep-I 'serial number'
# View the card information
Cat / proc/pci
2, cpu information
# through the / proc file system
1) cat / proc/cpuinfo
# by viewing boot information
2) dmesg | grep-I 'cpu'
#
3) dmidecode-t processor
3. Hard disk information
# check the partition situation
Fdisk-l
# check the size
Df-h
# View usage
Du-h
#
Hdparm-I / dev/sda
#
Dmesg | grep sda
4, memory information
1) cat / proc/meminfo
2) dmesg | grep mem
3) free-m
4) vmstat
5) dmidecode | grep-I mem
5. Network card information
1) dmesg | grep-I 'eth'
2) cat / etc/sysconfig/hwconf | grep-I eth
3) lspci | grep-I 'eth'
6, mouse, keyboard and USB information
View keyboard and mouse: cat / proc/bus/input/devices
View USB devices: cat / proc/bus/usb/devices
View interrupt requests (IRQ) for each device: cat / proc/interrupts
7, graphics card information
1) lspci | grep-I 'VGA'
2) dmesg | grep-I 'VGA'
8, sound card information
1) lspci | grep-I 'VGA'
2) dmesg | grep-I 'VGA'
7, other commands
. Use the hardware detector kuduz to detect new hardware: service kudzu start (or restart)
.dmesg (view all hardware information detected at startup)
.lspci (displays peripheral information, such as usb, network card, etc.)
.cat / etc/sysconfig/hwconf
.mpstat
8, tools that need to be installed manually
Lshw,hwinfo,hal-device-manager
Thank you for reading! This is the end of the article on "how to view Linux hardware information". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!
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