mreinstein

Find the pid of the running process if you don't know it:

$ ps ax | grep node
1012 ?        Ssl    0:03 node /usr/bin/signalhub listen -p 8000

In this case we're running a node program and it's pid is 1012

mreinstein

// invert all colors on the page
export default function invert() {
  let css = 'html {-webkit-filter: invert(100%);' +
    '-moz-filter: invert(100%);' + 
    '-o-filter: invert(100%);' + 
    '-ms-filter: invert(100%); }',
    head = document.getElementsByTagName('head')[0],
    style = document.createElement('style')

  if (!window.counter) {

mreinstein

import escodegen  from 'escodegen'
import esprima    from 'esprima'
import estraverse from 'estraverse'


let src = ''

process.stdin.on('data', function (chunk) {
  src += chunk
})

mreinstein

function createDiscreteProblem () {
	return {
		allAssignments: [ ],
		variables: { },
		constraints: [ ]
	}
}

mreinstein

let level = require('./level.js')


// given a tiled level that references a tileset of certain dimensions, update to a tileset of different dimensions

let idx = -1

const locations = [ ]

do {

mreinstein

media-consolidator

script to consolidate and clean up media on my computer

# copy all known places where photos exist to input/
# preserve metadata when doing the copy (modification timestamps, etc.)
cp -rp ~/Pictures/* input/
cp -rp ~/Documents/Photos/* input/ 

mreinstein

brew install imagemagick

mogrify -resize 50% -format png *

mreinstein

brew install ffmpeg --with-fdk-aac
ffmpeg -i movie.avi movie.mp4

mreinstein

ffprobe -v error -select_streams v:0 -show_entries stream=width,height -of csv=s=x:p=0 input.mp4

mreinstein

# resize
ffmpeg -i input.mp4 -vf scale=1920:1080 output.mp4

# resize with high quality
ffmpeg -i input.mp4 -vf scale=1920:1080 -preset slow -crf 18 output.mp4