How can I alter the above so that only *exact* matches are banned?
Using ^ and $ to mark the begin and end of the line. So try this
"/^$ip\$/"
-- Bye, K <http://www.ailis.de/~k/> (FidoNet: 2:240/2188.18) [A735 47EC D87B 1F15 C1E9 53D3 AA03 6173 A723 E391] (Finger k@xxxxxxxx to get public key)
Attachment:
signature.asc
Description: OpenPGP digital signature