Scott Pierce ddrscott

Use fio to benchmark disk.

fio --randrepeat=1 --ioengine=libaio --direct=1 \
    --gtod_reduce=1 --name=test --bs=4k \
    --iodepth=64 --readwrite=randrw \
    --rwmixread=75 --size=1G \
    --filename=/mnt/path/to/test/target/deleteme

Install WireGuard via whatever package manager you use. For me, I use apt.

$ sudo add-apt-repository ppa:wireguard/wireguard
$ sudo apt-get update
$ sudo apt-get install wireguard

MacOS

id	color	meta
1	red	{"x":123}
2	green	{"y":456}
3	blue	{"x":789,"y":234}

Terminal Illness - Lightning Talk

This is a shotgun blast of commands I use from terminal for fun and profit. Some say I'm crazy for living in the "black screen", I like to think of it as a Terminal Illness.

Pipes are the only friends that won't let you down

Heart of Five (红心五)

Heart of Five is a multiplayer playing card game. A player wins by discarding all their cards first, a player loses by having cards at the end.

Players and Cards

This game is best played with 4 players, but could be played with 2 to N

	FRAMERATE:=12

	shoyo-spike.gif: clip-a.gif clip-b.gif
	ffmpeg -i clip-a.gif -i clip-b.gif \
	-filter_complex 'concat=n=2:v=1:a=0,scale=480:-1' \
	-r ${FRAMERATE} -y $@

	clip-a.gif:
	ffmpeg -ss 06:08 -to 06:21.5 -i source-clip.mp4 -r ${FRAMERATE} -y $@

	WITH inputs AS (
	SELECT
	row_number() over () as idx,
	letter
	FROM unnest(ARRAY['a', 'b', 'c', 'd']) letters(letter)
	)
	SELECT
	a.letter,
	b.letter
	FROM inputs a, inputs b

	function sayLastChild(selector) {
	// Select the node that will be observed for mutations
	const targetNode = document.querySelector(selector);

	// Options for the observer (which mutations to observe)
	const config = { attributes: true, childList: true, subtree: true };

	// Callback function to execute when mutations are observed
	const callback = function(mutationsList, observer) {
	// Use traditional 'for loops' for IE 11

	src_dir = sources
	dist_dir = dist
	cbr_files = $(wildcard $(src_dir)/*.cbr)
	pdf_files = $(cbr_files:$(src_dir)/%.cbr=$(dist_dir)/%.pdf)
	image_dir = .images-$<

	all: ${pdf_files} \| $(dist_dir)
	@echo Done

	clean:

	// ==UserScript==
	// @name Remove Ads
	// @namespace https://ddrscott.github.io/remove_ads
	// @version 0.5
	// @description Removes elements that are thought to be ads.
	// @author Scott Pierce
	// @match https:///
	// @grant none
	// ==/UserScript==
	(function() {