Add usage and verbose output option for what the cron file is getting accomplished.

Config/Nextcloud/cron.sh

@@ -19,15 +19,39 @@ if (( $RUNNING > 0 )); then
 	exit $RUNNING
 fi
 
+verbose=""
+case "$1" in
+	"-h")
+		cat <<- EOF
+			Script to help with scheduling Nextcloud's cron requirements.
+			Usage: $PROG [-h|-v]
+				-h) Display the usage and help text.
+				-v) Pass a verbose request to cron.php.
+		EOF
+		exit 0
+		;;
+	"-v")
+		verbose="-v"
+		;;
+	*)
+		echo "ERROR: Unknown parameter '$1', exiting."
+		$DIR/$PROG -h
+		;;
+esac
+
 # 2023-08-25 From crontab.
-source $DIR/.env
+if [[ -f $DIR/.env ]]; then
+	source $DIR/.env
+else
+	PHP_MEMORY_LIMIT=256M
+fi
 sh -c "
 	docker exec nc-app \
 	sudo -u www-data \
 	php \
 	-d apc.enable_cli=1 \
 	-d memory_limit=$PHP_MEMORY_LIMIT \
-	-f cron.php \
+	-f cron.php $verbose \
 "
 
 # 2023-08-25 From fixes.sh, keep ownership correct and apps up to date.