# AlphaVPN free-proxy locations: re-check every upstream every 15 minutes, so a
# proxy that died stops being offered (and squid stops routing to it), and drop
# ones that failed 6 checks in a row. Silent when there are none.
*/15 * * * * www-data [ -s /var/www/alpha-private/vpn-freeproxies.json ] && /usr/bin/php /var/www/alpha/bin/vpn-freeproxy-check.php >/dev/null 2>&1
