CentOS 7 Hardware Configuration Guide

On CentOS 7, you can utilize various commands to view hardware configuration.

1. Check CPU information using the lscpu command.

lscpu

1. Use the free command to check memory information.

free -h

1. Check the disk space usage with the df command.

df -h

1. Use the lsblk command to view disk partition information.

lsblk

1. Use the “lspci” command to view PCI device information.

lspci

1. View USB device information using the lsusb command.

lsusb

1. View system hardware information by using the dmidecode command.

dmidecode

1. Use the hwinfo command to view detailed hardware information.

hwinfo

The above command should be executed in the terminal to view the hardware configuration information of CentOS 7.