#!/usr/bin/env zsh get(){ curl -s --cookie "session=$1" "$2" | perl -pe 'chomp if eof' > "$3" } rm -rf input for year in {2015..2023}; do mkdir -p input/"$year" for day in {1..25}; do if [[ day -lt 10 ]]; then d="0$day" else d="$day" fi url="https://adventofcode.com/$year/day/$day/input" get "$1" "$url" "input/$year/$d" & done touch "input/$year/test" done