Linux Base Command Operations

DateSystem Time  

Clock Viewing hardware time

clock-w or Clock--SYSTOHC synchronizing system time to hardware time

clock-s or Clock--hctosys Synchronizing hardware trial teaching to system time

Cal View Calendar

BC Simple Calculator

W.H.O. ( WhoAmI , Who am I , W ) View current login information

CD Change Path

Temporary Modification IP Address

WC List Files

hostname Modify Host name

uname Viewing System Information

mkdir Create a directory rmdir Delete directory

History View Historical input commands

() preference for execution in parentheses [] select either

{} values are referenced

$()  or ''  symbol Substitution

ctrl+shift+t open multiple windows in a terminal Ctrl+pgup/pgud switching between Windows

Ctrl+shift+v Sticky Stickers Ctrl+shift+c Copy

View File class commands

Cat Show documents at once

More PAGE DOWN to display the document

Cat/etc/shell effective landing of the system Shell

Directory Operations Command

ls Listing property information for a directory

pwd shows where the current user is located

du to list the size of a directory consuming disk space

Linux Base Command Operations