annotate docs/man/man8/ftjail-freebsd-update.rst @ 341:a204a7415d4a

"ftjail freebsd-update" is implemented. It supports custom mountpoints also.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 03 Dec 2022 21:12:23 +0100
parents d3b5fe2712ca
children 89877869a665
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1 .. -*- coding: utf-8; indent-tabs-mode: nil; -*-
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2
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3 ftjail-freebsd-update
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4 =====================
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6 Synopsis
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7 --------
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9 **ftjail freebsd-update** [**-k**] [**-o** `old-origin`] `directory` `new-origin` [`etcupdate-tarball`]
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12 Description
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13 -----------
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15 A :manpage:`freebsd-update(8)` for a Thin Jail.
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17 Make the ZFS dataset mounted at `directory` a read-only clone of `new-origin`.
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19 If `etcupdate-tarball` is given also call :manpage:`etcupdate(8)` on
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20 the fully re-mounted directory tree that is rooted at `directory`
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21 using `etcupdate-tarball` as new "current".
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24 Options
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25 -------
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27 .. program:: ftjail freebsd-update
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29 .. option:: -k
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31 Keep all temporary files. Temporary files are created in :file:`/var/tmp`.
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33 .. note:: On unexpected errors temp files are automatically kept.
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35 .. option:: -o old-origin
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37 In addition to check that `directory` is a ZFS clone also check that
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38 its origin is equal to `old-origin`.
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40 Note that a check that `directory` is a ZFS clone with some origin
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41 is done by default.
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44 Environment
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45 -----------
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47 All environment variables that affect :command:`zfs` are effective also.
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50 See Also
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51 --------
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53 :manpage:`ftjail(8)`, :manpage:`freebsd-update(8)`, :manpage:`etcupdate(8)`