Subject: Re: useradd: spaces and $ in usernames
To: der Mouse <mouse@Rodents.Montreal.QC.CA>
From: Hubert Feyrer <hubert.feyrer@informatik.fh-regensburg.de>
List: tech-userlevel
Date: 11/20/2001 02:38:54
On Mon, 19 Nov 2001, der Mouse wrote:
> > +=09/* This should cover most shells :-( */
> > +=09static char meta[] =3D "\n \t'`\";&<>()|*?{}[]\\$!#^~";
>=20
> Wouldn't it be better to decide that certain characters are safe, and
> then escape everything else?  Consider =AB or =BB or =A6, which could
> reasonably be metacharacters...

In what shell?


 - Hubert

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