Linux Commands

List directory contents:

>>> ls

Change directories:

>>> cd

Removes file or directories:

>>> rm

Change file mode bits, from read to write and vise versa:

>>> chmod

Change ownership of a file:

>>> chown

Change group ownership:

>>> chgrp

Screen manage with terminal emulator:

>>> screen

Secure shell for remote connection:

>>> ssh

Manual/help:

>>> man

Print name of current / working directory:

>>> pwd

Moves up one directory:

>>> cd ..

Create a new directory:

>>> mkdir

Remove directory:

>>> rmdir

Find a file with in directory or system:

>>> locate

Find a file with in system:

>>> whereis

Copy file:

>>> cp

Move file/directory or rename a file or directory:

>>> mv

Mount device such as cdrom/usb:

>>> mount

Compress directory/files:

>>> zip

Unmount (eject) the usb:

>>> unmount

List partation table:

>>> df

Concatenate the file:

>>> cat

Show interface details:

>>> ifconfig

Show who is logged on and what they are doing:

>>> w

Show system task manager:

>>> top

Show local or remote established connection:

>>> netstat

Query internet name servers interactively:

>>> nslookup

Dns utility:

>>> dig

Create a file:

>>> touch

File editor:

>>> nano

Vim file editor:

>>> vi

Check free memory runs:

>>> free -h

#VendanNotes

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