1993-03-01 - Re: anon.penet.fi hacking

Header Data

From: Johan Helsingius <julf@penet.FI>
To: Eric Hughes <hughes@soda.berkeley.edu>
Message Hash: dabd8bffd6c274df37c0ac5ebe629e2e381b5f964167b828d892cdd793bddc21
Message ID: <9303011914.aa20158@penet.penet.FI>
Reply To: <9303011742.AA15188@soda.berkeley.edu>
UTC Datetime: 1993-03-01 18:23:03 UTC
Raw Date: Mon, 1 Mar 93 10:23:03 PST

Raw message

From: Johan Helsingius <julf@penet.FI>
Date: Mon, 1 Mar 93 10:23:03 PST
To: Eric Hughes <hughes@soda.berkeley.edu>
Subject: Re: anon.penet.fi hacking
In-Reply-To: <9303011742.AA15188@soda.berkeley.edu>
Message-ID: <9303011914.aa20158@penet.penet.FI>
MIME-Version: 1.0
Content-Type: text/plain

> ^--(|.|..|...(|[^B]|B[^E]|BE[^G]|BEG[^I]|BEGI[^N]|BEGIN[^ ]|BEGIN [^P]\
> Some implementations don't support empty alternation, so that could be
> changed with the ? syntax, since (|a) and (a?) are the same.

Uh... Eric? Would it be ok to use it as a shocker example on the basic UNIX 
courses I do?