Move files around.

misc/update_scripts/nix_scripts/multiprocessing/safe.php

@@ -0,0 +1,15 @@
+<?php
+if (!isset($argv[1]) || !in_array($argv[1], ['backfill', 'binaries'])) {
+	exit(
+		'First argument (mandatory):' . PHP_EOL .
+		'binaries => Do Safe Binaries update.' . PHP_EOL .
+		'backfill => Do Safe Backfill update.' . PHP_EOL
+	);
+}
+
+declare(ticks=1);
+require('.do_not_run/require.php');
+
+use \newznab\libraries\Forking;
+
+(new Forking())->processWorkType('safe_' . $argv[1]);