From owner-freebsd-questions  Fri Jul 27  6:47:50 2001
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Date: Fri, 27 Jul 2001 15:45:59 +0200
From: Francesco Casadei <fcasadei@inwind.it>
To: Lee Mark Mercado <mercadolee@hotmail.com>
Cc: freebsd-questions@FreeBSD.ORG
Subject: Re: login access
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In-Reply-To: <F33a48v4hkXiMaobomh00005aea@hotmail.com>; from mercadolee@hotmail.com on Thu, Jul 26, 2001 at 11:42:38AM -0700
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On Thu, Jul 26, 2001 at 11:42:38AM -0700, Lee Mark Mercado wrote:
> how could i deny login from FTP, TELNET - allowing only POP3 access ?
>=20
> please help. thx
>=20
> _________________________________________________________________
> Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
>=20
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To prevent incoming login systemwide create the file /var/run/nologin as ro=
ot
(this will block ftp access also):

# echo 'Access denied.' > /var/run/nologin

To disable login access to user 'exampleusr':

# pw usermod exampleusr -s /sbin/nologin

To disable ftp access to user 'exampleusr':

# echo 'exampleusr' >> /etc/ftpusers

For more information:

man 5 nologin
man 8 nologin
man ftpd

	Francesco Casadei
--=20
You can download my public key from http://digilander.iol.it/fcasadei/
or retrieve it from a keyserver (pgpkeys.mit.edu, wwwkeys.pgp.net, ...)

Key fingerprint is: 1671 9A23 ACB4 520A E7EE  00B0 7EC3 375F 164E B17B


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