alana314’s gists

alana314 / flashPrintrbotPlus1.1.sh

Created May 9, 2024 23:59

Flash Printrbot Plus V1.1 Firmware

	#!/bin/bash
	#flash printrbot plus v1.1
	#make sure BOOT jumper is shorted
	dfu-programmer at90usb1286 erase
	dfu-programmer at90usb1286 flash unified-v3.cpp.hex

alana314 / LaunchChecklist.txt

Created January 16, 2024 18:31

Website Production Launch Checklist

	Disable browser passwords
	Disable robots.txt
	Add 1200 x 630 share image
	Add meta tags for og:image and twitter:image
	Check HTML title
	Add meta title and meta description
	Add favicon and app icons (I prefer https://realfavicongenerator.net/ )
	Test with LinkedIn Post Inspector https://www.linkedin.com/post-inspector/inspect/
	Test with Facebook Sharing Debugger https://developers.facebook.com/tools/debug/
	Test with Twitter Card Validator https://cards-dev.twitter.com/validator

alana314 / nuke-s3-bucket.sh

Created March 12, 2022 01:29

	#!/bin/sh
	#Sync and then nuke S3 Bucket and all contents
	if [ $# != 1 ]; then
	echo "Usage: $0 [S3-bucket-name]" >&2
	exit 1
	fi
	echo "Sync $1 to local? Press [ENTER] to continue"
	read -s < /dev/tty
	aws s3 sync s3://$1 ./$1
	echo "Empty bucket $1? Press [ENTER] to continue"

alana314 / gitshowrecentbranches.sh

Created August 9, 2021 23:55

git show recent branches

	#!/bin/bash
	#show recent branches. You could make this file as /usr/local/bin/gitshowbranches, chmod it to execute it, and then run "gitshowbranches" to show recent branches
	#based on https://stackoverflow.com/questions/5188320/how-can-i-get-a-list-of-git-branches-ordered-by-most-recent-commit
	git branch --sort=-committerdate \| head

alana314 / CopyAppleMusicRecentlyAdded.js

Created February 23, 2021 01:37

Export Apple Music Recently Added Songs to File

	// First go to https://music.apple.com/library/recently-added and log in
	// Scroll down the page to populate more items
	// Open the developer console and paste this:
	copy([...document.querySelectorAll('.line')].map((l, i) => {return {'song': l.innerText, 'artist' : [...document.querySelectorAll('.line2')]?.[i]?.innerText}}))
	// This copies a JSON array of songs and artists to your clipboard, paste into a blank text document

alana314 / ffmpeg_convert_1920_29_97.sh

Created October 21, 2020 21:14

Convert and Letterbox video to 1920x1080 29.97 fps with ffmpeg

	#!/bin/bash
	#convert to 1080 at 29.97fps
	#useful for screen capture videos with odd aspect ratios and framerates
	#modified from https://superuser.com/questions/891145/ffmpeg-upscale-and-letterbox-a-video
	ffmpeg -i input.mov -vf "scale=(iwsar)min(1920/(iwsar)\,1080/ih):ihmin(1920/(iwsar)\,1080/ih), pad=1920:1080:(1920-iwmin(1920/iw\,1080/ih))/2:(1080-ih*min(1920/iw\,1080/ih))/2, fps=fps=29.97" output.mp4

alana314 / copySoundcloudPlaylist.js

Created December 10, 2019 23:16

Copy Soundcloud Playlist to JSON

	//Copies the Artist, Track and URL of a playlist to the clipboard in JSON format
	//Run in console on a soundcloud page with a playlist:
	copy([...document.querySelectorAll('.trackItem__content')].map(ele => {return ({'artist' : ele.querySelectorAll('a')[0].innerHTML, 'track' : ele.querySelectorAll('a')[1].innerHTML, 'url' : ele.querySelectorAll('a')[1].href})}))
	//or log it:
	[...document.querySelectorAll('.trackItem__content')].map(ele => {return ({'artist' : ele.querySelectorAll('a')[0].innerHTML, 'track' : ele.querySelectorAll('a')[1].innerHTML, 'url' : ele.querySelectorAll('a')[1].href})})
	//Example output of my 2019 playlist:
	/*
	[
	{
	"artist": "JUST A GENT",

alana314 / youtube-dl-mp4

Created December 5, 2019 04:58

youtube-dl-mp4 for forcing youtube-dl to download mp4

	#!/bin/bash
	#for OS X or linux
	#place this file in /usr/local/bin/youtube-dl-mp4
	#and chmod +x /usr/local/bin/youtube-dl-mp4
	youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/mp4' $1

alana314 / testheadphones.sh

Created March 21, 2019 17:59

Test if headphones are plugged in -- OS X shell script

	#!/bin/bash
	if system_profiler SPAudioDataType \| grep --quiet Headphones; then
	echo plugged in
	else
	echo not plugged in
	fi

alana314 / autoscrollwebsite.js

Created April 20, 2018 22:55

Auto scroll website

	//Paste this in console (in another window) to auto-scroll a website, useful for video capturing.
	var i = 0;setInterval(function(){window.scrollTo(0, i);i = i+ 2;}, 5);