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From: Chet Ramey via TUHS <tuhs@tuhs.org>
To: Rik Farrow <rik@rikfarrow.com>,
	Douglas McIlroy <douglas.mcilroy@dartmouth.edu>
Cc: The Eunuchs Hysterical Society <tuhs@tuhs.org>
Subject: [TUHS] Re: "Webster's Second on the Head of a Pin"?
Date: Thu, 2 Jan 2025 09:22:54 -0500	[thread overview]
Message-ID: <bf1807e6-7852-4336-98f9-24dd0a4da7a3@case.edu> (raw)
In-Reply-To: <CACY3YMFNWAVh+8_pHSrU7oxY4ouuAAW06Jh+fFv3PQxFmBLk5w@mail.gmail.com>


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On 1/1/25 1:11 PM, Rik Farrow wrote:
> I wonder what Reeds meant. I know there are issues.

I've wondered myself. I am curious how many of these issues POSIX
addresses (and bash, too, of course).

> For example, the 3B2 I 
> administered for a while in the late 80s had multiple accounts with rsh, 
> the restricted shell, as the login shell. That was okay, unless you used su 
> and then had access to a root shell.

That's an administrator problem. Part of setting up a restricted shell
environment is creating a directory of necessary binaries and setting
PATH appropriately.

Chet
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/

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  parent reply	other threads:[~2025-01-02 14:23 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-29  2:53 [TUHS] " Royce Williams
2024-12-29 13:44 ` [TUHS] " Douglas McIlroy
2024-12-30 21:13   ` sjenkin
2024-12-31 16:37   ` Chet Ramey via TUHS
2025-01-01 15:02     ` Douglas McIlroy
2025-01-01 18:11       ` Rik Farrow
2025-01-02  3:05         ` Douglas McIlroy
2025-01-02 14:28           ` Chet Ramey via TUHS
2025-01-02 14:22         ` Chet Ramey via TUHS [this message]
2025-01-02 18:13           ` Rik Farrow
2025-01-02 19:47             ` Chet Ramey via TUHS
2024-12-29 16:05 ` Douglas McIlroy
2025-03-10 22:55   ` James Johnston
2025-03-11  0:23     ` Douglas McIlroy
2025-03-11 14:47       ` Jeff Johnson
2025-03-12 12:41         ` Douglas McIlroy
2024-12-30  0:37 ` Warren Toomey via TUHS
2024-12-30  2:07   ` Royce Williams

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