pwd display your current path\r\n\
quit terminate connection\r\n\
run <command> run built in command\r\n\
-set <var> <val> set <var> to a new <val>\r\n\
-show <var> synonym for get\r\n";
+set <var> <val> set <var> to a new <val>\r\n";
push( msg );
}
}