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i3 Window Manager Cheat Sheet

$mod refers to the modifier key (alt by default)

General

startx i3 start i3 from command line
$mod+<Enter> open a terminal
$mod+d open dmenu (text based program launcher)
$mod+r resize mode ( or to leave resize mode)
$mod+shift+e exit i3

UEFI
Systemd-boot (gummiboot)
Encrypted root partition
mkinitcpio
Unified Kernel Image (UKI)
Intel CPU
NVIDIA GPU
Wayland (sway)
Secure Boot (optional)

Swift Concurrency Manifesto

The following is capturing instructions on how to add custom naming for an Arduino Leonardo (or generic pro-micro) for my Arcade Controller device. I wanted to have a simple record so that when I inevitably come back to this someday I can recall how I accomplished this. Reference was taken from the following YouTube video (https://youtu.be/hoCOq9Ngp44?t=1156) at approximately 19m16s.

WINDOWS Instructions:

Create a new set of folders: ~\Documents\Arduino\hardware\daemonbite\avr

Copy everything from C:\Program Files (x86)\Arduino\hardware\arduino\avr to this new folder.

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

Follow standard conventions.
Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
Boy scout rule. Leave the campground cleaner than you found it.
Always find root cause. Always look for the root cause of a problem.

	/*
	* This is free and unencumbered software released into the public domain.
	*
	* For more information, please refer to <https://unlicense.org>
	*/

	//Regular text
	#define BLK "\e[0;30m"
	#define RED "\e[0;31m"
	#define GRN "\e[0;32m"

	# List all possible power config GUIDs in Windows
	# Run: this-script.ps1 \| Out-File powercfg.ps1
	# Then edit and run powercfg.ps1
	# (c) Pekka "raspi" Järvinen 2017

	$powerSettingTable = Get-WmiObject -Namespace root\cimv2\power -Class Win32_PowerSetting
	$powerSettingInSubgroubTable = Get-WmiObject -Namespace root\cimv2\power -Class Win32_PowerSettingInSubgroup

	Get-WmiObject -Namespace root\cimv2\power -Class Win32_PowerSettingCapabilities \| ForEach-Object {
	$tmp = $_.ManagedElement