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
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