Re: chroot or jail
From: Christopher Nehren (apeiron+usenet_at_coitusmentis.info)
Date: 09/02/05
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Date: 01 Sep 2005 22:33:05 GMT
On 2005-09-01, Davide Cittaro scribbled these
curious markings:
> John Smith <someone@internet.com> wrote:
>
>> What is the easiest way of knowning what files you need when you start
>> chrooting the files?
>>
>
> Meaning what? when you build a jail you have a *complete* FreeBSD system
> inside it, except for the kernel.
If you follow the instructions in jail(8) and don't remove
anything, then that's the case. But if security and disk space
matter to you, then you'll remove bunches of things. You don't
need inetd or BIND if you're running a standalone Apache, for
example.
>> Also, what is the best document for learning about jailing processes?
>
> man jail says everything you need to know.
> Once you setup your first jail it will take few minutes to setup the
> others (except for copying/compiling stuff).
> There are also some jail utils in the ports tree (can't recall where...
> sorry). They help you in setting/starting/stopping jails but I'm sure
> you can do it without.
Most (all?) jail utilities live under sysutils/. This will show
you a number of them:
cd /usr/ports && make search key=jail
Best Regards,
Christopher Nehren
-- I abhor a system designed for the "user", if that word is a coded pejorative meaning "stupid and unsophisticated". -- Ken Thompson If you ask questions of idiots, you get "Joel on Software". Unix is user friendly. However, it isn't idiot friendly.
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