On 05/14/2014 01:02 AM, Pádraig Brady wrote:
> On 05/13/2014 11:45 PM, Bernhard Voelker wrote:
>> On 05/13/2014 05:14 PM, Pádraig Brady wrote:
>>> From 9c1bad82852cec8403ead49f12f53280c468a2cf Mon Sep 17 00:00:00 2001
>>> From: =?UTF-8?q?P=C3=A1draig=20Brady?=
>>> Date: Tue, 13 May 2014 15:56:34 +
On 05/16/2014 08:08 AM, Pádraig Brady wrote:
>>From 17a185c8e02a56fa09f91ce97151d4e071ecf236 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?P=C3=A1draig=20Brady?=
> Date: Tue, 13 May 2014 15:56:34 +0100
> Subject: [PATCH] chroot: don't chdir() if not changing root
>
> This allows chroot to use used
Hello,
I'd like to ask your advice, to verify that my command is correct.
I'm trying to calculate sha256 checksum on many files, in parallel.
A contrived example would be:
$ find /path/ -type f -print0 | xargs -0 -P5 -n1 stdbuf -oL sha256sum > 1.txt
Which would run at most 5 processes of "sha2
On 05/16/2014 07:15 PM, Assaf Gordon wrote:
> Hello,
>
> I'd like to ask your advice, to verify that my command is correct.
>
> I'm trying to calculate sha256 checksum on many files, in parallel.
>
> A contrived example would be:
> $ find /path/ -type f -print0 | xargs -0 -P5 -n1 stdbuf -oL sha2
On 05/13/2014 04:04 PM, Pádraig Brady wrote:
> Both setuidgid and runuser behave as I would expect
> and drop the supplemental groups of the root user:
>
> # runuser padraig -c "id -G"
> 500 10 489 491
>
> # ~padraig/git/coreutils/src/setuidgid padraig id -G
> 500 10 489 491
>
> However
On 05/16/2014 03:43 PM, Eric Blake wrote:
> On 05/16/2014 08:08 AM, Pádraig Brady wrote:
>
>> >From 17a185c8e02a56fa09f91ce97151d4e071ecf236 Mon Sep 17 00:00:00 2001
>> From: =?UTF-8?q?P=C3=A1draig=20Brady?=
>> Date: Tue, 13 May 2014 15:56:34 +0100
>> Subject: [PATCH] chroot: don't chdir() if not
On 05/16/2014 11:02 PM, Pádraig Brady wrote:
> Pushed.
Sorry, a bit late ...
> + /* Only do chroot specific actions if actually changing root.
> + The main difference here is that we don't change working dir. */
> + if (! STREQ (argv[optind], "/"))
What about canonicalizing argv[optind] ?
On 05/16/2014 10:59 PM, Pádraig Brady wrote:
Thanks for the detailed tests.
> [[ chroot --user=+5000 / id -G ]]
> before: 0 1 2 3 4 6 10
> after: src/chroot: failed to get primary group
While the logic behind may be okay, our users will
probably be confused with the above change in behavior.
I
