# Basic Linux Command

Searching the PATH for executable files matching the names of the arguments
> $ which ls

Interactive processes viewer
> $ htop

# APT
> $ apt install
> $ apt remove
> $ apt autoremove
> $ apt update


## Display & Destop Manager

* Architecture:
> BIOS -> GRUB -> Display Manager -> Desktop Environement

* Install Desktop Environement (GUI)

> $ tasksel
> $ apt install gnome
> $ apt remove gnome

* Reconfigurer le display manager
> $ sudo dpkg-reconfigure gdm3

* Installer le display manager

> $ sudo apt install lightdm

> $ sudo apt install gdm3

* remove Desktop environement

> $ sudo apt remove lightdm 

# Services 
- HTOP
- dhclient > get ip
- gnome networkmanager 
- wpa_supplicant > encryption @ wifi