Some basic Linux applications

A. view Port details: netstat-anltpB. view the disk capacity status of the installed file system df-lhC. displays the directory or file size du-sh/kokoD. modify date time date-dmm/dd/yy: date-d10/17/2008 date-shh: mm: ss...

A. view the port details: netstat-anltp

B. view the disk capacity status of the installed file system
Df-lh

C. display the directory or file size
Du-sh/koko

D. modify the date and time
Date-d mm/dd/yy: date-d 10/17/2008
Date-s hh: mm: ss: date-s 10:12:13

E. View processes
Ps-ef | grep mysql
Or
Ps aux | grep mysql

F. killing processes
Killall-9 (process ID or process name), for example, killall-9 nginx

Author: Magic World"