Re: xinetd

[Scott Schwartz]

> tcpserver does much more than this; in particular, the ability to arbitrarily
> set environment variables on a per-IP or per-hostname basis is particularly
> valuable in controlling certain aspects of qmail's behaviour.

Historical note:  that functionality used to be available in
a separate program, most recently called tcpcontrol-0.50,
before it was merged with tcpserver.

SYNOPSIS
     tcpcontrol rules.cdb subprogram [ args ... ]