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😀 grinning face
😃 grinning face with big eyes
😄 grinning face with smiling eyes
😁 beaming face with smiling eyes
😆 grinning squinting face
😅 grinning face with sweat
🤣 rolling on the floor laughing
😂 crying laughing
🙂 slightly smiling face
🙃 upside-down face

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#!/bin/bash

# download this pages as html
# https://unicode.org/emoji/charts/full-emoji-list.html

paste -d " " (grep -oP "(?<=<td class='chars'>).*?(?=</td>)" Full\ Emoji\ List,\ v14.0.html | psub) (grep -oP "(?<=<td class='name'>).*?(?=</td>)" Full\ Emoji\ List,\ v14.0.html | psub) > ~/emojout

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while true
  printf "%.11g\r" (echo "("(date +%s%5N)"-"(date -d '2000-01-01 00:01' +%s%5N)")/100000/60/60/24/365.25" | bc -l)
end

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# fix album cover art not being recognized by various (sony walkman) mp3 players (~2011ish)

mkdir ./img
for i in (ls -1 *.mp3)
  eyeD3 --write-images=img "$i"
  eyeD3 --remove-all-images "$i"
  # this is the magic. convert progressive to baseline jpgs
  convert img/FRONT_COVER.jpg -interlace none img/cov.jpg
  eyeD3 --add-image "img/cov.jpg:FRONT_COVER" "$i"
  rm img/*

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# https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting

append 

[Element Mic Boost]
volume = zero

[Element Int Mic Boost]
volume = zero

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@font-face {
  font-family: "Fira Code";
  src:local("Fira Code Regular"),
  url("font/firacode.woff2") format("woff2"),
  url("font/firacode.woff") format("woff");
}
* {
  font-family: "Fira Code", monospace;
  font-size: 20px;
  background-color: #eee;

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#!/bin/bash
# usage: ./genbooklist WISHLIST_ID
# please make sure to set $FILE to the desired output file
set -eu -o pipefail

ID="$1"
FILE=""

# if you're not from germany, change the tld
URL="https://www.amazon.de/hz/wishlist/printview/""$ID"

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#!/bin/bash
set -eu -o pipefail

FEEDTITLE="" # feed title (as displayed in rss readers)
FEEDLINK="" # link to the .rss file, publicly accesible
RSSLINKTO="" # where the feed links to (ex: website)
FEEDIMAGEURL="" # use this as the feed image
FEEDDESCRIPTION="" # short feed description
RSSFILE="./feed.rss"
RSSDATE="$(date +%a,-%d-%b-%Y-%T-%z | sed -e 's/-/ /g')"

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# print all href links in list, however deep. use devtools, rightclick > copy > selector
document.querySelectorAll(" SELECTOR ").forEach(y=>console.log(y.href))

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#!/bin/bash
# hugendubel ladenvorrat checker
# usage: ./instock.sh <ISBN13>
set -e -o pipefail

[[ -z "$1" ]] && echo -e "error: no isbn\n usage: ./instock.sh <ISBN13>" && exit 1

# check if $1 matches ISBN13 format
[[ ! $(grep -P '978[0-9\-]{10}' <<< "$1") ]] && echo "error: that's not an ISBN" && exit 1