Linux Basic Command Learning (11) System administration commands

Stat Displays details of the specified file, more detailed than LS

Who shows online login

WHOAMI Show current Operation user

Hostname Display host name

Uname Display System Information

Top dynamic display currently consumes the most resources process information

PS Display transient process status Ps-aux

Du view directory size Du-h/home with units display directory information

DF View disk size df-h with unit display disk information

Ifconfig Viewing network conditions

Ping Test network connectivity

Netstat Displaying network status information

Man command won't work, find men like: Guy ls

Clear Clear Screen

Alias renamed the Command as: Alias showmeit= "Ps-aux", in addition to de-use Unaliax Showmeit

Kill kills the process, you can first view the process ID with the PS or Top command, and then kill the process with the kill command.

Linux Basic Command Learning (11) System administration commands