Basic Linux Commands

Command Line Basics:
Standard Format : Command Options Arguments
1) Know current users: whoami
2) List files::
Command: ls
Options:

3) Create Directory:
Command: mkdir [Filename]
Creating files:

vim Filename.txt
vi Filename.txt
Press i to insert text
esc+wq! to save file

4) wc-wordcount
Command: wc [FILENAME]

5) mv- move
Syntax: mv [FILENAME] 

[Destination]

Rename
mv [FirstFilename] 

[SecondFilename]

Remove Files/Dir
Syntax: rm -r [Filename]
-r: Recrusive

Info about interface:
Syntac: ifconfig

Present working directory
Syntax: pwd

Change  to Home directory
-cd ~

Everything is inside the / 

just like everything in 

windows ins in C: or some 

drive. 

Tab key to complete the 

command

-How to check command 

History

Syntax: history

Create a text file of a 

History:

history > XYZ.txt

Clear Screen
Syntax: Ctrl+L