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// ==UserScript==
// @name Wikipedia: embed midi
// @namespace mqScripts
// @match *://*.wikipedia.org/*
// @grant none
// @require https://code.jquery.com/jquery-3.3.1.slim.min.js
// ==/UserScript==
// Requires that your browser knows what to do with midi audio tags.
//   eg MIDI Player https://chrome.google.com/webstore/detail/midi-player/khppfbnjbaampmeeiocjhcodkklkcfjf
//

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# for each line of cmd1, pass it to cmd2.
# cmd1 | each cmd2 % 
alias each="xargs -I% -d '\\n'"
# print the sizes of dirs(!) and files in cwd.
alias lsz="du -d 1 -h"
# this'll format /proc/xxx/cmdline as expected.
alias strs='strings -s \  -1'
# like `open` on a mac
alias open=xdg-open

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# Good stuff here: https://wiki.openwrt.org/toh/tp-link/tl-wdr4300
# (p3,5,7,9 on JTAG are GPIOs?)
J1: 1,2,3 (not 4) -> raspi: 10,8,6

minicom -D /dev/ttyAMA0 -b 115200

type: 'tpl<enter>' when uboot is preparing to load

# server should be 192.168.1.100
# see that with printenv

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#!/bin/bash
PACKAGE_LIST="dpkg-query -W -f='${binary:Package}\n'" # List all debs
#PACKAGE_LIST=apt-mark showmanual # List only requested/manually installed debs
# Unknown origin debs get 100.
#PRIORITY=100
# I have some preferences to set some repos to other priorities in (100-200)
PRIORITY="1.." 
$PACKAGE_LIST | \
xargs apt-cache policy | \
grep -B 4 " \*\*\*.*${PRIORITY}$" | \

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M104 S0                     ;extruder heater off
G91                                    ;relative positioning
G1 E-1 F300                            ;retract the filament ... to release some of the pressure.
G1 Z+5 E-1 F{travel_speed} ;move Z up a bit and retract filament /just/ a little more.
G90                         ;absolute positioning
G0 X0 Y110 ; Present the result!
M84                         ;steppers off
M106 S0 ; Fan off.

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MP Select Mini

The serial cable (that ordinarily connects to the LCD controller) has four wires: Red, White, Green, Black.

• Red ➙ Ground
• White ➙ TX USART1 - pin 42†
• Green ➙ RX USART1 - pin 43†
• Black ➙ +3.3V (yup, they're backwards)

†: on the STM32 processor

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#!/bin/sh
# This assumes the package is installed.
#  wget https://dl.google.com/linux/direct/chrome-remote-desktop_current_amd64.deb
#  sudo apt install ./chrome-remote-desktop_current_amd64.deb 
#  # And maybe
#  wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
#  sudo apt install ./google-chrome-stable_current_amd64.deb
#  # Fix the likely missing dependencies.
#  sudo apt --fix-broken install

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#!/usr/bin/env node

const regrep = require('stream-replace');

/* Stream in, stream out.
   The output will look something like this:
   
{ "${code_0}": ["${hex^0_0}", ..., "${hex^0_n}"],
  "${code_1}": [...],
  ....

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function _buildFontSwitcher({document, fontFunc, selectors = [], aliases = [], bangImportant = false}) {
  // This is basically a closure around a style tag.

  // build that style tag.
  const el = document.createElement("style");
  document.head.appendChild(el);

  const _buildAlias = (fn, an) => `
      @font-face {
        font-family: ${an};

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(function() {
const mySearchEngines =
    {
      'domain': SEARCH_DOMAIN,
      'engines': [
        {
          'keyword': 'maps.google.com',
          'name': 'Maps',
          'url': 'https://www.google.com/maps/search/%s',
        },