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Groups > linux.debian.user > #174490

Re: Problem attempting to use xorriso

From David Wright <deblis@lionunicorn.co.uk>
Newsgroups linux.debian.user
Subject Re: Problem attempting to use xorriso
Date 2016-11-11 05:00 +0100
Message-ID <sCbap-7qk-3@gated-at.bofh.it> (permalink)
References (2 earlier) <sAyNQ-7Sz-11@gated-at.bofh.it> <sBKjT-5IP-11@gated-at.bofh.it> <sBVfk-4HF-21@gated-at.bofh.it> <sC3FT-2i0-7@gated-at.bofh.it> <sC6DM-4xR-5@gated-at.bofh.it>
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On Thu 10 Nov 2016 at 17:05:06 (-0600), Richard Owlett wrote:
> On 11/10/2016 1:52 PM, David Wright wrote:
> >On Thu 10 Nov 2016 at 04:53:47 (-0600), Richard Owlett wrote:
> >
> >>Yes, but not in the context of a sub-project from last few days.
> >>I suspect what I aiming at might look like - the groups and
> >>permission bits set at time partition created, thus avoiding games
> >>with /etc/fstab .
> >>
> >>richard@jessie-defaults:~$
> >>richard@jessie-defaults:~$ ls -l /dev/sd*
> >>brw-rw---- 1 root disk 8,  0 Nov 10 03:35 /dev/sda
> >>brw-rw---- 1 root owl  8,  1 Nov 10 03:35 /dev/sda1
> >>brw-rw-r-- 1 root owl  8,  2 Nov 10 03:35 /dev/sda2
> >>brw-rw---- 1 root disk 8,  3 Nov 10 03:35 /dev/sda3
> >>brw-rw---- 1 root disk 8,  5 Nov 10 03:35 /dev/sda5
> >>brw-rw---- 1 root disk 8, 16 Nov 10 04:43 /dev/sdb
> >>br--rw-r-- 1 root owl  8, 17 Nov 10 04:43 /dev/sdb1
> >
> >     ↑ is there a purpose behind the missing w ?
> 
> Yes. My rational is in my rather verbose post
> https://lists.debian.org/debian-user/2016/11/msg00361.html .
> Linux evidently does not do things "my way" [apologies to a fast
> food chain].

Should I take it that last sentence means you are aware root can write
over a file even if the permission is --------- , let alone r-------- ,
so you have no precaution as well as no protection.

Cheers,
David.

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Thread

Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-04 20:30 +0100
  Re: Problem attempting to use xorriso "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-04 21:10 +0100
    Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-06 17:50 +0100
      Re: Problem attempting to use xorriso "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-06 19:10 +0100
      Re: Problem attempting to use xorriso Lisi Reisz <lisi.reisz@gmail.com> - 2016-11-10 00:20 +0100
        Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-10 12:00 +0100
          Re: Problem attempting to use xorriso <tomas@tuxteam.de> - 2016-11-10 12:30 +0100
            Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-10 14:50 +0100
              Re: Problem attempting to use xorriso <tomas@tuxteam.de> - 2016-11-10 15:00 +0100
                Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-10 15:30 +0100
                Re: Problem attempting to use xorriso <tomas@tuxteam.de> - 2016-11-10 15:50 +0100
          Re: Problem attempting to use xorriso Lisi Reisz <lisi.reisz@gmail.com> - 2016-11-10 16:00 +0100
            Re: Problem attempting to use xorriso <tomas@tuxteam.de> - 2016-11-10 16:20 +0100
            Re: Problem attempting to use xorriso Greg Wooledge <wooledg@eeg.ccf.org> - 2016-11-10 16:50 +0100
              Re: Problem attempting to use xorriso Lisi Reisz <lisi.reisz@gmail.com> - 2016-11-10 18:00 +0100
              Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-11 00:10 +0100
            Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-11 00:00 +0100
              Re: Problem attempting to use xorriso Lisi Reisz <lisi.reisz@gmail.com> - 2016-11-11 03:20 +0100
              Re: Problem attempting to use xorriso Curt <curty@free.fr> - 2016-11-11 11:10 +0100
                Re: Problem attempting to use xorriso Lisi Reisz <lisi.reisz@gmail.com> - 2016-11-11 12:50 +0100
                Re: Problem attempting to use xorriso Gene Heskett <gheskett@shentel.net> - 2016-11-11 19:20 +0100
                Re: Problem attempting to use xorriso Curt <curty@free.fr> - 2016-11-12 11:20 +0100
                Re: Problem attempting to use xorriso "Thomas Schmitt" <scdbackup@gmx.net> - 2016-11-12 12:00 +0100
                Re: Problem attempting to use xorriso Gene Heskett <gheskett@shentel.net> - 2016-11-12 12:20 +0100
                Re: Problem attempting to use xorriso Lisi Reisz <lisi.reisz@gmail.com> - 2016-11-12 14:30 +0100
          Re: Problem attempting to use xorriso David Wright <deblis@lionunicorn.co.uk> - 2016-11-10 21:00 +0100
            Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-11 00:10 +0100
              Re: Problem attempting to use xorriso David Wright <deblis@lionunicorn.co.uk> - 2016-11-11 05:00 +0100
                Re: Problem attempting to use xorriso Richard Owlett <rowlett@cloud85.net> - 2016-11-11 09:10 +0100

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