finger user@wasabi.io.com

[wcs@anchor.ho.att.com (bill.stewart@pleasantonca.ncr.com +1-510-484-6204)]

Neat stuff!  You can finger billstewart@wasabi.io.com,
even though I don't exactly have an account there...
Is the source code available for your finger daemon?

It doesn't seem to have any regular-expression matching;
it mostly matches exact character strings, presumably case-insensitive.
I couldn't figure out how to get it to match spaces, though:
requesting 'bill stewart' got all the bills and all the stewarts,
rather than getting the lines with bill stewart in them.

	Thanks!