Basic finger service (just list the nodes with activity).

exec/fingerservice.js

+// fingerservice.js
+
+load("nodedefs.js");
+
+function write(str)
+{
+	client.socket.send(str);
+}
+
+var user = new User(1);
+for(n=0;n<system.node_list.length;n++) {
+	write(format("Node %2d ",n+1));
+	if(system.node_list[n].status==NODE_INUSE) {
+		user.number=system.node_list[n].useron;
+		write(format("%s (%u %s) ", user.alias, user.age, user.gender));
+		write(format(NodeAction[system.node_list[n].action],system.node_list[n].aux));
+	} else
+		write(format(NodeStatus[system.node_list[n].status],system.node_list[n].aux));
+
+	write("\r\n");
+}
\ No newline at end of file