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Date:      Thu, 22 Sep 2022 08:36:06 +0700
From:      Eugene Grosbein <eugen@grosbein.net>
To:        Shawn Webb <shawn.webb@hardenedbsd.org>, Gleb Smirnoff <glebius@freebsd.org>
Cc:        Mike Karels <mike@karels.net>, Cy Schubert <Cy.Schubert@cschubert.com>, Brooks Davis <brooks@freebsd.org>, src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org
Subject:   Re: git: 24e1824e4646 - main - Deprecate telnet daemon
Message-ID:  <23508ccf-d6c4-4915-98e9-326cd2fc7157@grosbein.net>
In-Reply-To: <20220921214546.426y6o4jpnsfsa2l@mutt-hbsd>
References:  <202209211517.28LFHkoJ089471@gitrepo.freebsd.org> <20220921163951.17C77AC@slippy.cwsent.com> <8EC34FC3-F299-4B03-AD4E-83D062D0E9F6@karels.net> <Yyt%2BEOM/Bnth88Xv@FreeBSD.org> <20220921214546.426y6o4jpnsfsa2l@mutt-hbsd>

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22.09.2022 4:45, Shawn Webb wrote:

>> On Wed, Sep 21, 2022 at 01:02:17PM -0500, Mike Karels wrote:
>> M> I have no problem with deprecating (or removing) telnetd in base.  I
>> M> think the client should remain, though.  I use it frequently, although
>> M> not on the telnet port.  ftp* are another issue; anonymous FTP is a
>> M> perfectly reasonable usage.  I use it to download FreeBSD images often.
>>
>> Is there any service where telnet to a port would be preferred over nc(1)?
> 
> I wonder if it would be worthwhile to hardlink telnet(1) to nc(1).

Telnet is much more feature-rich. For example, I use telnet to connect to IP-based remote console server
that uses bunch of RS-232 async ports to setup and/or OOB-control Cisco routers
and telnet has "send break" command to send BREAK signal to enter ROMMON for boot-looping device.




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