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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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# 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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// ==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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[Desktop Entry]
Type=Application
Version=1.1
Name=Firefox Quantum: Developer Edition
GenericName=Web Browser
Categories=Network;WebBrowser;
Icon=/home/m/.opt/firefox/browser/chrome/icons/default/default128.png
Exec=/home/m/.opt/firefox/firefox-bin %u
Terminal=false
# From firefox-esr.desktop

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/^\s*(-|\+)?\d*(\d|\.\d|\d\.)\d*(e(\+|-)?\d+)?\s*$/

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#!/usr/bin/bash

# Favor internal HiDPI
# 0: +*eDP-1 3200/293x1800/165+3840+600  eDP-1
# 1: +DP-2 3840/546x2400/352+0+0  DP-2
#xrandr \
#	--fb 7040x2400 \
#	--output eDP-1 --mode 3200x1800 --pos 3840x600 \
#	--output DP-2 --scale 2x2 --mode 1920x1200 --pos 0x0 

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import { AffineTransform } from "./math/2d/AffineTransform";
import { M } from "./math/2d/M";
import { V } from "./math/2d/V";

const R = [
  M(1, 0, 0, 1),
  M(0, 1, 1, 0),
  M(0, 1, 1, 0),
  M(-1, 0, 0, -1),
];

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#!/bin/bash
# /usr/local/bin/autobacklight

BL_DARK=15
BL_BRIGHT=187
SOLAR_NOON=17:15Z


now_s=$(date +%s)
noon_s=$(date -d "${SOLAR_NOON}" +%s)

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In this example I'm installing Tails to the internal storage of an ASUS Chromebook C302 with mrchromebox's EFI firmware. The steps should be the same for any Tails-supported EFI computer. My internal disk is mmcblk0 and its first partition is mmcblk0p1 and my Tails USB drive is sda and its first partition is sda1. Yours may differ, so substitue appropriately.

The Tails installer doesn't seem to want to install to internal storage even though mine's recognized as an SD card.

1. Boot Tails as normal but set a root password in "Additional Settings".

2. Launch "Root Terminal".

3. Create partitions on internal storage with the same geometry as the Tails partitions.

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ref: http://www.lpenz.org/articles/debgit/index.html

PACKAGE=libuconfig
VERSION=0.8.2b1
PREFIX=${PACKAGE}_${VERSION}

create source archive: