redirect stdout/stderr on cron command

Zotlabs/Daemon/Notifier.php

@@ -559,6 +559,8 @@ class Notifier {
 
 		foreach($dhubs as $hub) {
 
+			logger('notifier_hub: ' . $hub['hubloc_url'],LOGGER_DEBUG);
+
 			if($hub['hubloc_network'] !== 'zot') {
 				$narr = [
 					'channel'        => $channel,

install/INSTALL.txt

@@ -230,7 +230,7 @@ Change "/base/directory", and "/path/to/php" as appropriate for your situation.
 If you are using a Linux server, run "crontab -e" and add a line like the 
 one shown, substituting for your unique paths and settings:
 
-*/10 * * * *	cd /home/myname/mywebsite; /usr/bin/php Zotlabs/Daemon/Master.php Cron
+*/10 * * * *	cd /home/myname/mywebsite; /usr/bin/php Zotlabs/Daemon/Master.php Cron > /dev/null 2>&1
 
 You can generally find the location of PHP by executing "which php". If you 
 have troubles with this section please contact your hosting provider for