Bash script that generates the directory with the files inside for input and parts one and two.

aoc.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+day=$(date +'%d')
+mkdir -p $day
+touch "${day}/input"
+touch "${day}/input.sample"
+touch "${day}/part1.php"
+echo "<?php
+\$input = file('input', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+" >> "${day}/part1.php"
+touch "${day}/part2.php"
+
+echo "<?php
+\$input = file('input', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+" >> "${day}/part2.php"