View CPU configuration
$lscpu
$cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
View memory configuration
$free -h
Check the hard disk size
fdisk the -l $ | grep Disk
$ lspci -v -s 00: 02.0 (input card number, details of a graphics card)
lsblk $
$ CAT / SYS / Block / disk name / queue / rotational query whether solid
Returns 0: SSD disk
Returns 1: SATA disk
View graphics configuration
$ Lspci | grep -i vga graphics View all
