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From: xtdn@levels.sait.edu.au
Newsgroups: comp.unix.questions
Subject: Re: <None>
Message-ID: <15917.27c718d6@levels.sait.edu.au>
Date: 24 Feb 91 01:37:26 GMT
References: <1991Feb22.004010.13359@zip.eecs.umich.edu> <15298@smoke.brl.mil>
Organization: University of South Australia
Lines: 14

gwyn@smoke.brl.mil (Doug Gwyn) writes:
> In article <1991Feb22.004010.13359@zip.eecs.umich.edu> bguthy@amazon.eecs.umich.edu (Bala S. Guthy) writes:
>>"."  should never be the first thing in one's $path. It had
>>something to do with a security hole in Unix.
>
> It's not a "security hole in UNIX", it's just an unwise policy

Which begs the question: why do many (most?) Unix's start their default PATH
with ":"?  This is effectively the same as starting PATH with ".".


David Newall, who no longer works       Phone:  +61 8 344 2008
for SA Institute of Technology          E-mail: xtdn@lux.sait.edu.au
                "Life is uncertain:  Eat dessert first"