-Qt for wayland requires qt5-wayland package and "export QT_QPA_PLATFORM=wayland"

-You have and SDR module with the required programs and kernel modules

-You have a smart card reader and to enable it you do "systemctl start pcscd.service"
  or "systemctl enable pcscd.service" to enable it permanently, also to
  use it there's "pcsc_tools" with the "pcsc_scan" utility

-You have a mobile data card but you still don't know how to use it, the closest you've got to figuring
  it out is: "https://wiki.archlinux.org/index.php/ThinkPad_mobile_internet"

-For hard drives you not only have to unmount them but also to eject them with a right click (Gnome)

-"https://www.iplocation.net/" is pretty useful

-YOU HAVE MACCHANGER so use it :) [it lets you change your MAC address]

-Wifite2 works much better than wifite "https://github.com/derv82/wifite2"

-The network interfaces are named "wlp3s0" for the internal one and "wlp0s20u2" for the alpha networks msfconsole

-Never forgetti the memos on your phone

-Do not panic use the WiGLE maps to discover wifis for later use ;)

-You still have tor and "arm" to monitor it

-TRUST NO ONE

-IP forwarding: "https://wiki.archlinux.org/index.php/Internet_sharing_(Italiano)" more precisely:
  "echo 1 > /proc/sys/net/ipv4/ip_forward" thank me later

-Docker is pretty cool you should use it, https://www.kali.org/news/official-kali-linux-docker-images/
  also works with wifite2, it basically is a shell-oriented low-weight high-performance virtual machine
  wich can run prebuilt docker images or your personal docker images. Docs: https://docs.docker.com/

-Pacman commands:
  "pacman -Syy" update repositories
  "pacman -Su" update packages
  "pacman -Qdtq" list unused/orphan packages
  "pacman -R" remove a package
  "pacman -S" install a package
  "pacman -R $(pacman -Qdtq)" remove unused packages
  "pacman -Rns" remove packages and its dependencies (recursively)
  "pacman -Ql" list all package files and locations
  "pacman -Qqe" list all installed packages
  If you panic just do "sudo pacman -Syy" and then "sudo pacman -Su"
  "rm -rf /var/lib/pacman/db.lck" remove pacman's transaction lock file
    (to solve "could not unlock database" error)

-"acpi" is kinda important in laptops "acpi -i" for info, also "thinkpad_acpi" should be noted

-GREP basics:
  GREP or "grep" is the most beautiful thing in the fucking universe, use it to filter results like:
  "ps ax | grep whatyouwant" and it will find it another example is "dmesg | grep whatyouwant"
  the | is used to pipe the output in another program like, can you guess it? grep

-You use "ps ax" to view all processes and their UIDs

-"https://wiki.archlinux.org/index.php/systemd" just helpful

-Remember: the ArchLinux wiki is your lord and savior

-To use bluetooth start the "bluetooth.service" service then refer to:
  https://wiki.archlinux.org/index.php/Bluetooth_headset
  https://wiki.archlinux.org/index.php/bluetooth

-https://github.com/trustedsec/social-engineer-toolkit

-You have a one year subscription to PIA

-Kismet requires to be started with "kismet -c ifacemon" where ifacemon is your interface in monitor mode

-Surface programs: Leonardo (drawing), Dolby access (you payed for it)

-Remember that you have a GL-AR150 mini router with tor, openvpn support and that it is based on openwrt, also:
  https://github.com/d1slact0r/pineapple-ar150

-Man this thing is expanding quickly

-Make some bash scripts you idiot, oh and this could be useful http://patorjk.com/software/taag/#p=display&f=Graffiti&t=Type%20Something%20

-Upon installing linux, to add locales uncomment them in /etc/locale.gen and then run "locale-gen" as sudo
  to search for fonts just open https://wiki.archlinux.org/index.php/Localization
  Note that you need japanese and chinese locales and fonts to display those characters correctly

-You can run Linux (elinux, microclinux, debian and others) on STM32 !!

-Install "mesa", "lib32-mesa" and "vulkan-intel" for the graphics you dumb fuck
  "https://wiki.archlinux.org/index.php/intel_graphics"

-To run .jar files in cli you must use "java -jar"

-To list all partitions "sudo fdisk -l"

-To check a disk's health you need "smartmontools", first check system compatibility with "sudo smartctl -c /dev/sdX"
  then either do a short test "sudo smartctl -t short /dev/sdX" or a long test "sudo smartctl -t long /dev/sdX"
  lastly do "sudo smartctl -H /dev/sdX" to get the results

-https://github.com/spacehuhn

-You are gefährliches halbwissen

-pikaur (AUR) to manage AUR packages

-Problem with xtensa-lx106 gcc for compiling esp8266 programs:
 "https://community.zerynth.com/t/can-not-build-wifi-example-on-nodemcu-v3-error-building-native-c-driver/1280"

-Speeduino, the Arduino based ECU (engine management unit) "https://speeduino.com/wiki/index.php/Speeduino"

-Recompiling compilers for zerynth:
  If facing compiling errors in zerynth, manually recompile the compiler for the board in ""~/.zerynth2/sys"
  for example replacing the xtensa-lx106 compiler (esp8266) goes:
    1-Move the old compiler folder somewhere safe (~/.zerynth2/sys/xtensa-lx106)
    2-Clone and compile (as standalone) new compiler in a temporary folder, guide here -> "http://domoticx.com/sdk-esp8266-xtensa-architecture-toolchain/"
    3-Move the newly created compiler folder (xtensa-lx106-elf) in ~/.zerynth2/sys and rename it as the original one (xtensa-lx106/)
    4-Copy the old package.json in the new compiler folder
  Better yet is to wait for an official fix and report the bug on the troubleshooting section
  Also the same thing has to be done with the xtensa-lx6 compiler (esp32)
  "https://dl.espressif.com/doc/esp-idf/latest/get-started/linux-setup.html"

-Pay attention of those sneaky KDE bastards, mostly everything which begins with k is EVIL

-Fixing Arduino permissions:
  Source: https://www.howtogeek.com/50787/add-a-user-to-a-group-or-second-group-on-linux/
  "ls -la /dev/tty*" and see which group TTYs are in, then add yourself to that group:
  "usermod -a -G examplegroup exampleusername" or just use "$USER" to add current user, then reboot.

-Theming gnome:
  download the theme packages at "https://www.gnome-look.org/" and unzip them
  then depending if it is an icon theme or an normal theme place them in
    "/usr/share/icons" or "/usr/share/themes" accordingly

-Simba https://github.com/eerimoq/simba

-To add executables you have to add them to your $PATH, example: "export PATH="$PATH:$HOME/esp/xtensa-esp32-elf/bin"
  "https://askubuntu.com/questions/322772/how-do-i-add-an-executable-to-my-search-path"
  or from "https://unix.stackexchange.com/questions/3809/how-can-i-make-a-program-executable-from-everywhere"
  quote "If you just type export PATH=$PATH:</path/to/file> at the command line it will only last for the length of the session.
  If you want to change it permanently add export PATH=$PATH:</path/to/file> to your ~/.bashrc file (just at the end is fine)."

-Use "clamav" as antivirus: "https://wiki.archlinux.org/index.php/ClamAV", to update use "freshclam" as sudo
  and to scan "clamscan --recursive --infected /path/to/something"

-If by nay chance you need a key's datasheet, like for copying it with just a photo (more on that later ;),
  check out Silca's "the catalogue" it tell dimensions and the catalog's page of the key: https://thecatalogue.silca.biz/

-Power cord names and standards: http://community.fs.com/blog/small-power-cord-big-difference.html

-Circuit design guide for DC/DC converters (1/10): https://www.torexsemi.com/technical-support/application-note/design-guide-for-dcdc-converter/whats-dcdc-converters/

-It may be useful to download some sites that I list here on top of the whole arch wiki and Wikipedia
  a guide is found here: https://www.youtube.com/watch?v=LjeQKE_tEcA&index=4&t=0s&list=PLY_0BKX9I82YNPNxRZRbGEqaxRdpSAk6a
  and also an official guide from Wikipedia itself: https://en.wikipedia.org/wiki/Wikipedia:Database_download

-Some of my own playlists:
  Hacking "https://www.youtube.com/playlist?list=PLY_0BKX9I82YNPNxRZRbGEqaxRdpSAk6a"
  Thing to do "https://www.youtube.com/playlist?list=PLY_0BKX9I82bwbEh80pKXGSkiNt_2xgUP"
  Linux useful (WIP) "https://www.youtube.com/playlist?list=PLY_0BKX9I82ZCWMlV6N0d9IxbQt32Cvs0"
  CR-10 "https://www.youtube.com/playlist?list=PLY_0BKX9I82aiEm96d0tvK3KWw1opw6dR"
  Electronic basics "https://www.youtube.com/playlist?list=PLY_0BKX9I82b5DYjdoY-iGHgfqH6Msv4A"

-Nixie tubes and stuff:
  https://threeneurons.wordpress.com/miscellaneous-projects/improvised-tube%20sockets/
  https://threeneurons.wordpress.com/nixie-power-supply/
  https://threeneurons.wordpress.com/links/data-sheets/

-Some git stuff:
  Creating a repo and pushing the first commit: "https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/"
    basically it's a matter of defining the remote (origin) repo "git remote add origin <repo URL>"
    committing the changes in local repo "git commit -m "message" "
    pushing before first pull "git pull origin master --allow-unrelated-histories" the last part is just to merge the repos (if needed)
    and finally pushing the changes "git push origin master", or in atom just publish
  Using 2 factor auth. in command line and atom: "https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/"
    basically you have to use a access token instead of the password, these are unique and you can only
    see them once, so be careful with them!

-Arietta G25 board (Atmega 400MHz, 128 or 256 Mb of RAM, 20 pin, I2C, SPI, serial, USB, SD card slot) "https://www.acmesystems.it/arietta"
  But most importantly it runs ARCH!! EXCUSE ME WHAT THE FUCK?: "https://archlinuxarm.org/platforms/armv5/arietta-g25"

-Geiger counter stuff:
 "https://sites.google.com/site/diygeigercounter/technical/gm-tubes-supported"
  Best: SBM-20 and the equivalent STS-5

-Cool oscilloscope: Siglent SDS1202X-E 200MHz

-Powertop usage:
  Arch page: https://wiki.archlinux.org/index.php/powertop
  To start powertop use "sudo powertop"
  For the first calibration use "sudo powertop --calibrate", note that it takes a few minutes and during
    that time the screen may go (it does) black for a few minutes too, just let it run.
  To set everything to "good" do "sudo powertop --auto-tune",
    to make the auto-tune start at boot refer to the Arch wiki or "how to create a sysemd service"
  Note that in order to apply changes and stuff you have to leave it running for some time to let it
    take its measures and stuff

-Power management:
  Arch page: https://wiki.archlinux.org/index.php/Power_management#Power_management_with_systemd
  To change the actions to take when power button or lid switch events occur:
    modify the conf. file at /etc/systemd/logind.conf or /etc/systemd/logind.conf.d/*.conf