Add config. related to GPU and power consumption

README.md

@@ -28,11 +28,17 @@ yay -S spectrwm fish openssh rofi xorg xorg-server scrot xorg-xinit alacritty ra
 
 ### Pentest purposes
 ```
-yay -S wfuzz exploitdb nmap gobuster nikto hydra perl-image-exiftool zsteg rtl88xxau-aircrack-dkms-git rockyou seclists-git fcrackzip gdb radare2 enum4linux peass hashcat intel-compute-runtime metasploit
+yay -S wfuzz exploitdb nmap gobuster nikto hydra perl-image-exiftool zsteg rtl88xxau-aircrack-dkms-git rockyou seclists fcrackzip gdb radare2 enum4linux peass hashcat intel-compute-runtime metasploit cuda
 ```
 
 ## Configurations
 
+## Power
+```
+yay -S tlp
+sudo systemctl enable --now tlp.service
+```
+
 ### Locale
 ```
 sudo localectl set-keymap fr
@@ -72,6 +78,26 @@ sudo systemctl enable slock@$USER.service
 sudo systemctl enable --now mnt-data.automount
 ```
 
+### GPU
+On a second laptop I have a Quadro T2000 graphics card, if I want to be able to use it (for hashcat for example) I have to install the following tools and make the following configuration.
+
+```
+yay -S nvidia bumblebee
+sudo gpasswd -a $USER bumblebee.service
+```
+It's a good idea to reboot, to make sure the modules load properly. To test if Bumblebee works with your Optimus system, you can execute the following thing.
+
+```
+optirun glxspheres64
+```
+
+If the window with animation shows up, Optimus with Bumblebee is working.
+
+Some useful links to learn more:
+- https://wiki.archlinux.org/index.php/NVIDIA,
+- https://wiki.archlinux.org/index.php/AMDGPU,
+- https://wiki.archlinux.org/index.php/Bumblebee.
+
 ## Misc
 
 ### Generate a WPA-PSK for `netctl` Wi-Fi config files