alana314

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

#!/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

#!/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

// 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

#!/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=(iw*sar)*min(1920/(iw*sar)\,1080/ih):ih*min(1920/(iw*sar)\,1080/ih), pad=1920:1080:(1920-iw*min(1920/iw\,1080/ih))/2:(1080-ih*min(1920/iw\,1080/ih))/2, fps=fps=29.97" output.mp4

alana314

//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

#!/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

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

alana314

//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);

alana314

/*
  Arduino Yún Bridge example

  This example for the YunShield/Yún shows how 
  to use the Bridge library to access the digital and
  analog pins on the board through REST calls.
  It demonstrates how you can create your own API when
  using REST style calls through the browser.

  Possible commands created in this shetch: