ability to restart nodebb via executable

nodebb

@@ -9,6 +9,7 @@ case "$1" in
 		echo "Starting NodeBB";
 		echo "  \"./nodebb stop\" to stop the NodeBB server";
 		echo "  \"./nodebb log\" to view server output";
+		echo "" > ./logs/output.log;
 		node loader -d "$@"
 		;;
 
@@ -17,7 +18,13 @@ case "$1" in
 		kill `cat pidfile`;
 		;;
 
+	reload|restart)
+		echo "Restarting NodeBB.";
+		kill -1 `cat pidfile`;
+		;;
+
 	log)
+		clear;
 		tail -F ./logs/output.log;
 		;;
 
@@ -54,11 +61,13 @@ case "$1" in
 
 	*)
 		echo "Welcome to NodeBB"
-		echo $"Usage: $0 {start|stop|log|setup|reset|upgrade|dev|watch}"
+		echo $"Usage: $0 {start|stop|reoad|restart|log|setup|reset|upgrade|dev|watch}"
 		echo ''
 		column -s '	' -t <<< '
 		start	Start the NodeBB server
 		stop	Stops the NodeBB server
+		reload	Restarts NodeBB
+		restart	Restarts NodeBB
 		log	Opens the logging interface (useful for debugging)
 		setup	Runs the NodeBB setup script
 		reset	Disables all plugins, restores the default theme.