How can I get a monthly file log that changes the first day of the month?

How can I get a monthly file log that changes the first day of every month? Actually it only changes if you restart the HTTP task.
HTTP log settings are controlled in the server document, on the Internet Protocols -- HTTP tab. If you use standard logs, not the domlog.nsf, you can roll them over at any interval -- daily, weekly, monthly, etc.

This was first published in September 2003