uname:
OS name (default): uname -s
Network host namre: uname -n
OS release: uname -r
Kernel version: uname -v
Hardware type: uname -m
Print all: uname -a
Login username: whoami
#
Hardware information: lshw
CPU information: lscpu
Block device information: lsblk
USB information: lsusb
PCI information: lspci
SCSI information: lsscsi
hdparm /dev/sda1
#
Kernel module information: lsmod
CPU information: cat /proc/cpuinfo
dmesg
cat /proc/cpuinfo
uptime
top
ps auxwww
mount
ifconfig
route