The apache configuration uses the Alias directive to map the URL /Windchill to the directory <Windchill>/codebase. Since wt.properties is in the codebase directory, you can access the file by navigating to /Windchill/wt.properties. As the logs directory is outside of the codebase, it can't be accessed like this. In order to access the logs directory at /Windchill/logs, you'd need to add another Alias to your apache configuration (before the /Windchill alias) which maps /Windchill/logs to your logs directory. (You may also need to modify the authentication/authorization configuration in apache to handle this new url).
What you'll end up with will be similar to the utility that Binesh posted, but with less functionality. Unless you absolutely need a URL directly mapped to the logs directory, I'd recommend using Binesh's suggestion.
